JP2001226603A - Composition comprising chlorine-containing resin - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain an additive capable of further improving long-lasting thermal stability of chlorine-containing resin, because, even though a technology in which a zeolite-based compound is added to chlorine-containing resin, the chlorine-containing resin containing a zeolite-based compound has rather insufficient long-lasting thermal stability to severe heat history in molding. SOLUTION: This chlorine-containing resin composition excellent in long- lasting thermal resistance is obtained by compounding both an organotin maleate-based compound and a dolomite-based compound surface-treated with a specified compound in a chlorine containing resin.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a chlorine-containing resin composition comprising a chlorine-containing resin and an organotin-based compound and a dolomite-based compound surface-treated with a specific compound, and having excellent heat stability. It can be widely used in the field where high sustained thermal stability is required for chlorine-containing resins.

[0002]

2. Description of the Related Art Chlorine-containing resins are widely used because they are inexpensive and excellent in processability.
There is a disadvantage that it is deteriorated and colored by oxygen or the like. Moreover, in recent years, as molding machines have become larger, molding cycles have been shortened, and the shapes of molded products have become more complex,
Lack of thermal stability is often a problem.

In order to improve such shortage of sustained thermal stability, it is common to add an organotin maleate compound or an organotin mercapto compound having excellent sustained thermal stability. The following method has already been disclosed for the purpose of improving stability. (1) A method of adding an aluminosilicate of an A-type zeolite crystal to a chlorine-containing polymer, and a method of adding an aluminosilicate of an A-type zeolite crystal and at least one metal component of a Group II metal or a Group IV metal of the periodic table. A method in which a contained inorganic or organic stabilizer and an organic hydroxy compound having a product of the number of hydroxyl groups and the number of carbon atoms of 6 or more are added in combination (Japanese Patent Laid-Open No. 54-343).
No. 56), technology to improve thermal stability and external lubricity and reduce distortion during processing. The aluminosilicate of type A zeolite crystals described in the art is completely different from a dolomite compound surface-treated with the specific compound used in the present invention.

[0004]

In order to improve the sustained thermal stability of a chlorine-containing resin, an organic tin maleate compound or an organic tin mercapto compound is added.
No. 34356 describes an aluminosilicate of A-type zeolite crystal or an aluminosilicate of A-type zeolite crystal having at least one of a Group II metal or a Group IV metal of the periodic table.
Even if an inorganic or organic stabilizer containing a metal component and an organic hydroxy compound having a product of the number of hydroxyl groups and the number of carbon atoms of 6 or more are added together, a sufficient sustained heat stabilizing effect cannot be obtained. Development of a heat stabilizer excellent in sustained heat stability has been awaited.

[0005]

Means for Solving the Problems From the above viewpoint, the present inventors have conducted intensive studies on a heat stabilizer for improving the sustained thermal stability of a chlorine-containing resin.
In the parts by weight, the general formula (1)

[0006]

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And / or general formula (2)

[0008]

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[In the formulas (1) and (2), R ¹ has ¹ carbon atom.
12 alkyl group, X ¹ is an oxygen atom, a sulfur atom or -OCOCH = CHCOO-, Y is -OCOCH = CH
COOR ² or -S (CH ₂ ) _q COOR ³ , where Z is R ¹
Or Y and X ² are a sulfur atom, —OCOCH ＝ CHCOO
— Or —S (CH ₂ ) _q COO—, and R ² and R ³
Represents an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an alkoxyalkyl group or a hydroxyalkyl group. a and q are an integer of 1 or 2, m is an integer of 0 or 1, and p is an integer of 1 to 10. A dolomite compound characterized by being surface-treated with at least one compound selected from an organic acid, a metal salt of an organic acid, and a polyhydric alcohol compound in an amount of 95 to 5% by weight. % To 5 to 95% by weight.
The chlorine-containing resin composition obtained by adding 1 to 6.0 parts by weight,
The present inventors have found that the present invention has excellent sustained heat stability, and have completed the present invention.

Examples of the chlorine-containing resin used in the present invention include homopolymers such as polyvinyl chloride and chlorinated polyvinyl chloride, copolymers of copolymerizable vinyl monomers with vinyl chloride, and grafts of vinyl chloride with various polymers. Examples thereof include polymers, graft polymers of polyvinyl chloride and vinyl monomers, and mixtures thereof.

The vinyl monomers used for copolymerization with vinyl chloride or graft copolymerization with polyvinyl chloride include olefins such as ethylene and propylene.
Halogenated olefins except vinyl chloride such as vinylidene chloride and vinyl fluoride; vinyl esters such as vinyl acetate and vinyl laurate; alkyl vinyl ethers such as 2-ethylhexyl vinyl ether and dodecyl vinyl ether; acrylic acid; methyl acrylate; acrylic Acrylic acid or an ester thereof such as ethyl acrylate, methacrylic acid, methyl methacrylate, methacrylic acid or an ester thereof such as 2-ethylhexyl methacrylate, maleic acid or an ester thereof, acrylonitrile, acrylonitrile such as methacrylonitrile, Examples thereof include N-substituted maleimides such as Nt-butylmaleimide and N-cyclohexylmaleimide, maleic anhydride, and styrene, and these can be used alone or in combination of two or more.

Various polymers which can be graft-copolymerized with vinyl chloride include ethylene-vinyl acetate copolymer, ethylene-ethyl acrylate copolymer, chlorinated polyethylene, polyurethane, butadiene-styrene-methyl methacrylate terpolymer, butadiene-acrylonitrile- ( α-Methyl) styrene terpolymer, polybutyl acrylate, butyl rubber, polystyrene, styrene-butadiene copolymer, crosslinked acrylic rubber, and the like.

Specific examples of these chlorine-containing resins include: (1) polyvinyl chloride, chlorinated polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, vinyl chloride-ethylene copolymer, vinyl chloride-propylene copolymer, vinyl chloride-styrene copolymer , Vinyl chloride-isobutylene copolymer, vinyl chloride-vinylidene chloride copolymer,
Vinyl chloride-styrene-maleic anhydride terpolymer, vinyl chloride-styrene-acrylonitrile terpolymer, vinyl chloride-isoprene copolymer, vinyl chloride-chlorinated propylene copolymer, vinyl chloride-vinylidene chloride-vinyl acetate terpolymer, vinyl chloride -Vinyl chloride polymers such as acrylic acid ester copolymers, vinyl chloride-maleic acid ester copolymers, vinyl chloride-methacrylic acid ester copolymers, vinyl chloride-acrylonitrile copolymers and internally plasticized polyvinyl chloride, polyvinyl chloride-acrylic acid ester graft copolymers, Graph of polyvinyl chloride-methacrylic acid ester graft copolymer, polyvinyl chloride-acrylonitrile graft copolymer, vinyl chloride and ethylene-vinyl acetate copolymer Copolymers, vinyl ethylene chloride - graft copolymer of acrylic acid ester copolymers, vinyl chloride - chlorinated polyethylene graft copolymer, a vinyl chloride - polyurethane graft copolymers,
Graft copolymer of vinyl chloride and butadiene-styrene-methyl methacrylate terpolymer, graft copolymer of vinyl chloride and butadiene-acrylonitrile- (α-methyl) styrene terpolymer, vinyl chloride-polybutyl acrylate graft copolymer, vinyl chloride- Butyl rubber graft copolymer, vinyl chloride-polystyrene graft copolymer, graft copolymer of vinyl chloride and styrene-butadiene copolymer,
Vinyl chloride-crosslinked acrylic rubber graft copolymer (2) polyvinyl chloride, chlorinated polyvinyl chloride, vinyl chloride-vinyl acetate copolymer, vinyl chloride-ethylene copolymer, vinyl chloride-propylene copolymer, vinyl chloride-styrene copolymer, vinyl chloride-isobutylene Copolymers, vinyl chloride-vinylidene chloride copolymers,
Vinyl chloride-styrene-maleic anhydride terpolymer, vinyl chloride-styrene-acrylonitrile terpolymer, vinyl chloride-isoprene copolymer, vinyl chloride-chlorinated propylene copolymer, vinyl chloride-vinylidene chloride-vinyl acetate terpolymer, vinyl chloride -Vinyl chloride polymers such as acrylic ester copolymers, vinyl chloride-maleic ester copolymers, vinyl chloride-methacrylic ester copolymers, vinyl chloride-acrylonitrile copolymers and internally plasticized polyvinyl chloride, polyvinyl chloride-acrylic ester graft copolymers , Polyvinyl chloride-methacrylic acid ester graft copolymer, polyvinyl chloride-acrylonitrile graft copolymer, vinyl chloride and ethylene-vinyl acetate copolymer Graft copolymer, vinyl chloride and ethylene-acrylate copolymer, vinyl chloride-chlorinated polyethylene graft copolymer, vinyl chloride-polyurethane graft copolymer, graft copolymer of vinyl chloride and butadiene-styrene-methyl methacrylate terpolymer, Graft copolymers of vinyl chloride and butadiene-acrylonitrile- (α-methyl) styrene terpolymer,
Vinyl chloride-polybutyl acrylate graft copolymer, vinyl chloride-butyl rubber graft copolymer, vinyl chloride-polystyrene graft copolymer, graft copolymer of vinyl chloride and styrene-butadiene copolymer, vinyl chloride-crosslinked acrylic rubber graft copolymer and polyethylene, polypropylene, polybutene, Α-olefin polymer such as poly-3-methylbutene or ethylene-vinyl acetate copolymer, ethylene-propylene copolymer, polystyrene, acrylic resin, copolymer of styrene with another monomer (eg, butadiene, acrylonitrile, maleic anhydride, etc.), acrylonitrile -Butadiene-styrene terpolymer, acrylate-butadiene-styrene terpolymer and methacrylate ester - and a mixture of styrene ternary copolymer or the like - butadiene.

As these chlorine-containing resins, those produced by any method such as suspension polymerization, emulsion polymerization and solution polymerization can be used.

The organotin compound used in the present invention has the general formula (1)

[0016]

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And / or general formula (2)

[0018]

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[In the formulas (1) and (2), R ¹ has ¹ carbon atom.
12 alkyl group, X ¹ is an oxygen atom, a sulfur atom or -OCOCH = CHCOO-, Y is -OCOCH = CH
COOR ² or -S (CH ₂ ) _q COOR ³ , where Z is R ¹
Or Y and X ² are a sulfur atom, —OCOCH ＝ CHCOO
— Or —S (CH ₂ ) _q COO—, and R ² and R ³
Represents an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an alkoxyalkyl group or a hydroxyalkyl group. a and q are an integer of 1 or 2, m is an integer of 0 or 1, and p is an integer of 1 to 10. And the like.

R ¹ in the general formulas (1) and (2) is an alkyl group having 1 to 12 carbon atoms.

Specific examples of the alkyl group include methyl,
Ethyl, propyl, butyl, hexyl, octyl, lauryl and the like can be mentioned, and preferable groups include methyl, butyl and octyl.

R ² and R ³ are an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an alkoxyalkyl group and a hydroxyalkyl group.

When R ² and R ³ are an alkyl group, examples thereof include a linear alkyl group and a branched alkyl group having 1 to 22 carbon atoms, such as methyl, ethyl, propyl, isopropyl and butyl. , Pentyl, hexyl,
Heptyl, octyl, isooctyl, 2-ethylhexyl, nonyl, decyl, undecyl, dodecyl, tridecyl, hexadecyl, octadecyl, eicosyl and docosyl can be mentioned.
Examples thereof include a linear alkyl group and a branched alkyl group having 1 to 13 carbon atoms, and examples thereof include methyl, ethyl, butyl, isooctyl, 2-ethylhexyl, nonyl, dodecyl, and tridecyl. .

When R ² and R ³ are a cycloalkyl group,
Examples thereof include a cycloalkyl group having 6 to 18 carbon atoms, examples of which include groups such as cyclohexyl, methylcyclohexyl, ethylcyclohexyl, butylcyclohexyl, nonylcyclohexyl, and tris (t-butyl) cyclohexyl. Preferred groups include cyclohexyl.

When R ² and R ³ are alkenyl groups, examples thereof include alkenyl groups having 2 to 22 carbon atoms, such as vinyl, allyl, butenyl, pentenyl, heptenyl, decenyl, dodecenyl, pentadecenyl, and heptadecenyl. Oleyl, nonadecenyl and docosenyl, and a preferred group is oleyl.

When R ² and R ³ are aralkyl groups, examples thereof include aralkyl groups having 7 to 19 carbon atoms, such as benzyl, methylbenzyl, methoxybenzyl, isopropylbenzyl, butylbenzyl, nonylbenzyl, Undecylbenzyl and tris (t-butyl)
A group such as benzyl can be mentioned, and a preferable group is benzyl.

When R ² and R ³ are alkoxyalkyl groups, examples thereof include alkoxyalkyl groups having 3 to 22 carbon atoms, such as methoxyethyl, ethoxyethyl, butoxyethyl, methoxybutyl, ethoxybutyl, and the like. Examples include groups such as butoxyundecyl, butoxyheptadecyl and butoxyoctadecyl.

When R ² and R ³ are hydroxyalkyl groups, examples thereof include hydroxyalkyl groups having 4 to 22 carbon atoms, such as hydroxybutyl, hydroxyoctyl, hydroxydodecyl, hydroxyoctadecyl and hydroxydocosyl. And the like.

Examples of the organotin compounds represented by the general formula (1) include organotin maleate and organotin mercaptoester.

Specific examples of the organic tin maleate salts include dimethyltin bis (methyl maleate), dimethyl tin bis (ethyl maleate), dimethyl tin bis (isopropyl maleate), and dimethyl tin bis (butyl maleate). Dimethyltin bis (hexyl maleate), dimethyl tin bis (octyl maleate), dimethyl tin bis (isooctyl maleate), dimethyl tin bis (2-ethylhexyl maleate), dimethyl tin bis (decyl maleate), dimethyl tin bis (Dodecyl maleate), dimethyl tin bis (tridecyl maleate), dimethyl tin bis (octadecyl maleate), dimethyl tin bis (docosyl maleate), dimethyl tin bis (cyclohexyl maleate), dimethyl tin bis (oleyl malee) Ethate), dimethyl tin bis (Zirmalate), dimethyltin bis (methylbenzyl maleate), dimethyltin bis (methoxybutyl maleate), dimethyltin bis (hydroxydodecyl maleate), dibutyltin bis (methylmaleate), dibutyltin bis (ethylmaleate) Dibutyltin bis (propyl maleate), dibutyltin bis (isopropyl maleate), dibutyltin bis (butylmaleate), dibutyltin (pentyl maleate), dibutyltin bis (hexyl maleate), dibutyltin bis (heptyl) Maleate), dibutyltin bis (octyl maleate), dibutyltin bis (isooctyl maleate),
Dibutyltin bis (2-ethylhexyl maleate), dibutyltin bis (nonyl maleate), dibutyl tin bis (decyl maleate), dibutyl tin bis (dodecyl maleate), dibutyl tin bis (tridecyl maleate),
Dibutyl tin bis (octadecyl maleate), dibutyl tin bis (docosyl maleate), dibutyl tin bis (cyclohexyl maleate), dibutyl tin bis (allyl maleate), dibutyl tin bis (oleyl maleate), dibutyl tin bis ( Benzyl maleate), dibutyl tin bis (methoxybutyl maleate), dibutyl tin bis (hydroxyoctadecyl maleate), dioctyl tin bis (methyl maleate), dioctyl tin bis (ethyl maleate), dioctyl tin bis (propyl maleate) ),
Dioctyl tin bis (isopropyl maleate), dioctyl tin bis (butyl maleate), dioctyl tin bis (hexyl maleate), dioctyl tin bis (octyl maleate), dioctyl tin bis (isooctyl maleate), dioctyl tin bis ( 2-ethylhexyl maleate), dioctyl tin bis (nonyl maleate), dioctyl tin bis (decyl maleate), dioctyl tin bis (dodecyl maleate), dioctyl tin bis (tridecyl maleate), dioctyl tin bis (octadecyl maleate), dioctyl Tin bis (docosyl maleate),
Dioctyl tin bis (cyclohexyl maleate), dioctyl tin bis (oleyl maleate), dioctyl tin bis (benzyl maleate), dioctyl tin bis (methoxybutyl maleate), dioctyl tin bis (hydroxyoctadecyl maleate), dilauryl tin bis (Ethyl maleate), dilauryl tin bis (isopropyl maleate), dilauryl tin bis (butyl maleate), dilauryl tin bis (hexyl maleate), dilauryl tin bis (octyl maleate), dilauryl tin bis (isooctyl maleate) ), Dilauryl tin bis (2-ethylhexyl maleate), dilauryl tin bis (decyl maleate), dilauryl tin bis (dodecyl maleate), dilauryl tin bis (tridecyl maleate), dilauryl tin bis (octadede) Dilauryl tin bis (cyclohexyl maleate), dilauryl tin bis (oleyl maleate), dilauryl tin bis (benzyl maleate), dilauryl tin bis (methoxybutyl maleate), dilauryl tin bis (hydroxyoctadecyl maleate), Bis (dimethyltin methyl maleate) maleate, bis (dimethyltin ethyl maleate) maleate, bis (dimethyltin isopropyl maleate) maleate, bis (dimethyltin butyl maleate) maleate, bis (dimethyltin hexyl maleate) maleate, Bis (dimethyltin octyl maleate) maleate, bis (dimethyl tin isooctyl maleate) maleate, bis (dimethyl tin-2-ethylhexyl maleate) maleate, bis (dimethyl tin decyl male) Benzoate)
Maleate, bis (dimethyltin dodecyl maleate) maleate, bis (dimethyltin tridecyl maleate) maleate, bis (dimethyltin octadecyl maleate)
Maleate, bis (dimethyltin docosyl maleate) maleate, bis (dimethyltin cyclohexyl maleate) maleate, bis (dimethyltin oleyl maleate) maleate, bis (dimethyltin benzyl maleate) maleate, bis (dimethyltin methoxybutyl maleate) (Ethate) maleate, bis (dimethyltin hydroxydodecyl maleate) maleate, bis (dibutyltin methyl maleate) maleate, bis (dibutyltin ethyl maleate) maleate, bis (dibutyltin propyl maleate) maleate, bis (dibutyltin isopropyl) maleate Maleate) maleate, bis (dibutyltin butylmaleate) maleate, bis (dibutyltinpentyl maleate) maleate, bis (dibutyltin hexyl maleate) maleate, bis (dib Bis (dibutyltin octyl maleate) maleate, bis (dibutyltin isooctylmaleate) maleate, bis (dibutyltin-2-ethylhexyl maleate) maleate, bis (dibutyltin nonyl maleate) maleate, Bis (dibutyltin decyl maleate) maleate, bis (dibutyltin dodecyl maleate) maleate, bis (dibutyl tin tridecyl maleate) maleate, bis (dibutyl tin octadecyl maleate) maleate, bis (dibutyl tin docyl maleate) maleate, Bis (dibutyltin cyclohexyl maleate) maleate, bis (dibutyltin allyl maleate) maleate, bis (dibutyltin oleyl maleate) maleate, bis (dibutyltin benzyl maleate) G) Maleate, bis (dibutyltin methoxybutyl maleate) maleate, bis (dibutyltin hydroxydodecyl maleate) maleate, bis (dioctyltin methyl maleate) maleate, bis (dioctyltin ethyl maleate) maleate, bis (dioctyltin) Propyl maleate) maleate, bis (dioctyltin isopropyl maleate) maleate, bis (dioctyltin butyl maleate) maleate, bis (dioctyltin hexyl maleate) maleate, bis (dioctyltin octyl maleate) maleate, bis (dioctyltin) Isooctyl maleate) maleate, bis (dioctyl tin-
2-ethylhexyl maleate) maleate, bis (dioctyl tin decyl maleate) maleate, bis (dioctyl tin dodecyl maleate) maleate, bis (dioctyl tin tridecyl maleate) maleate, bis (dioctyl tin octadecyl maleate) maleate, bis (dioctyl) Tin docosyl maleate) maleate, bis (dioctyltin cyclohexyl maleate) maleate, bis (dioctyltin oleyl maleate) maleate, bis (dioctyltin benzyl maleate) maleate, bis (dioctyltin methoxybutyl maleate) maleate, bis (Dioctyltin hydroxyoctadecyl maleate) maleate, bis (dilauryltin ethyl maleate) maleate, bis (dilauryltin isopropyl maleate) maleate Chromatography, bis (dilauryl tin butyl maleate) maleate, bis (dilauryl tin hexyl maleate) maleate, bis (dilauryl tin octyl maleate) maleate, bis (dilauryl tin isooctyl maleate) maleate, bis (dilauryl tin -2
-Ethylhexyl maleate) maleate, bis (dilauryl tin decyl maleate) maleate, bis (dilauryl tin dodecyl maleate) maleate, bis (dilauryl tin tridecyl maleate) maleate, bis (dilauryl tin octadecyl maleate) maleate, bis (dilauryl tin) Docosyl maleate) maleate, bis (dilauryl tin cyclohexyl maleate) maleate, bis (dilauryl tin oleyl maleate) maleate, bis (dilauryl tin benzyl maleate) maleate, bis (dilauryl tin methoxybutyl maleate) maleate, bis ( Dilauryl tin hydroxydodecyl maleate) maleate, bis (dimethyltin methyl maleate) oxide, bis (dimethyltin butyl maleate)
Oxide, bis (dimethyltin isooctylmaleate) oxide, bis (dimethyltin-2-ethylhexylmaleate) oxide, bis (dimethyltintridecylmaleate) oxide, bis (dimethyltinoctadecylmaleate) oxide, bis (dimethyl) Tin cyclohexyl maleate) oxide, bis (dimethyltin benzyl maleate) oxide, bis (dimethyltin methoxybutyl maleate) oxide, bis (dimethyltin hydroxydodecyl maleate) oxide, bis (dibutyltin methyl maleate) oxide, bis (Dibutyltin butyl maleate) oxide, bis (dibutyltin isooctyl maleate) oxide, bis (dibutyltin-2-ethylhexyl maleate) oxide, bis (dibutyltin triide) Rumareeto) oxide, bis (dibutyltin octadecyl maleate) oxide, bis (dibutyltin cyclohexyl maleate) oxide, bis (dibutyltin benzyl maleate) oxide, bis (dibutyltin butoxy tridecyl maleate)
Oxide, bis (dibutyltin hydroxydodecyl maleate) oxide, bis (dioctyltin ethyl maleate) oxide, bis (dioctyltin butyl maleate) oxide, bis (dioctyltin isooctylmaleate) oxide, bis (dioctyltin-2) -Ethylhexyl maleate) oxide, bis (dioctyltin nonyl maleate) oxide, bis (dioctyltin tridecylmaleate) oxide, bis (dioctyltin octadecylmaleate) oxide, bis (dioctyltin cyclohexylmaleate) oxide, bis (dioctyltin) Benzyl maleate) oxide, bis (dioctyltin methoxybutyl maleate) oxide, bis (dioctyltin hydroxydodecyl maleate) oxide, bis (di Uryl tin methyl maleate) oxide, bis (dilauryl tin ethyl maleate) oxide, bis (dilauryl tin butyl maleate) oxide, bis (dilauryl tin isooctyl maleate) oxide, bis (dilauryl tin-2-ethylhexyl maleate) Oxides, bis (dilauryl tin tridecyl maleate) oxide, bis (dilauryl tin octadecyl maleate) oxide, bis (dilauryl tin cyclohexyl maleate) oxide, bis (dilauryl tin benzyl maleate) oxide, and the like are preferable. Examples include dibutyl tin bis (methyl maleate), dibutyl tin bis (ethyl maleate), dibutyl tin bis (butyl maleate), dibutyl tin bis (isooctyl maleate), dibutyl tin Scan (2-ethylhexyl maleate), dibutyltin bis (Nonirumareeto), dibutyltin bis (dodecyl maleate),
Dibutyl tin bis (tridecyl maleate), dibutyl tin bis (cyclohexyl maleate), dibutyl tin bis (oleyl maleate), dibutyl tin bis (benzyl maleate), dioctyl tin bis (methyl maleate),
Dioctyl tin bis (ethyl maleate), dioctyl tin bis (butyl maleate), dioctyl tin bis (isooctyl maleate), dioctyl tin bis (2-ethylhexyl maleate), dioctyl tin bis (nonyl maleate), dioctyl tin bis ( Dodecyl maleate), dioctyl tin bis (tridecyl maleate), dioctyl tin bis (cyclohexyl maleate), dioctyl tin bis (oleyl maleate), dioctyl tin bis (benzyl maleate), bis (dibutyl tin methyl maleate)
Maleate, bis (dibutyltin ethyl maleate) maleate, bis (dibutyltin butyl maleate) maleate, bis (dibutyltin isooctyl maleate) maleate, bis (dibutyltin-2-ethylhexyl maleate) maleate, bis (dibutyltin maleate) Nonyl maleate)
Maleate, bis (dibutyltin dodecyl maleate) maleate, bis (dibutyltin tridecylmaleate) maleate, bis (dibutyltin cyclohexyl maleate) maleate, bis (dibutyltin oleyl maleate) maleate, bis (dibutyltin benzyl maleate) ) Maleate, bis (dioctyltin methyl maleate) maleate, bis (dioctyltin ethyl maleate) maleate, bis (dioctyltin butyl maleate) maleate, bis (dioctyltin isooctyl maleate) maleate, bis (dioctyltin-2) -Ethylhexyl maleate) maleate, bis (dioctyltin dodecyl maleate) maleate, bis (dioctyltin tridecyl maleate) maleate, bis (dioctyltin cyclohexyl maleate) Reeto, bis (dioctyltin I Irma-oleate) maleate and bis (dioctyltin benzyl maleate) can be exemplified maleate and the like.

Specific examples of the organic tin mercapto acid salt
As for monomethyltin tris (propyl mercaptoacetate)
Tate), monomethyltin tris (butyl mercaptoacetate)
Tate), monomethyltin tris (hexyl mercaptoa)
Acetate, monomethyltin tris (isooctylmerca)
Ptoacetate), monomethyltin tris (2-ethyl
Xylmercaptoacetate), monomethyltin tris
(Nonylmercaptoacetate), monomethyltin tris
(Dodecyl mercaptoacetate), monomethyltin tri
(Tridecylmercaptoacetate), monomethyltin
Tris (octadecyl mercaptoacetate), monomer
Chill tin tris (docosyl mercapto acetate), mono
Methyltin tris (cyclohexyl mercaptoacetate
G), monomethyltin tris (oleyl mercaptoacete
Monomethyltin tris (benzyl mercaptoacetate)
Tate), monomethyltin tris (methoxybutylmerca)
Putacetate), monomethyltin tris (hydroxide
Decylmercaptoacetate), dimethyltin bis (methyl
Rumercaptoacetate), dimethyltin bis (propyl)
Mercaptoacetate), dimethyltin bis (butylmer)
Captoacetate), dimethyltin bis (hexylmerca)
Ptoacetate), dimethyltin bis (isooctylmer)
Captoacetate), dimethyltin bis (2-ethylhexyl)
Silmercaptoacetate), dimethyltin bis (nonyl)
Mercaptoacetate), dimethyltin bis (dodecylmeth)
Lecaptoacetate), dimethyltin bis (tridecylmethyl)
Lucapto acetate), dimethyltin bis (octadecyl)
Mercapto acetate), dimethyltin bis (docosylme)
Lucapto acetate), dimethyltin bis (cyclohexyl)
Rumercaptoacetate), dimethyltin bis (oleyl)
Mercaptoacetate), dimethyltin bis (benzyl
Lucapto acetate), dimethyltin bis (methoxybuty)
Rumercaptoacetate), dimethyltin bis (hydroxy
Cioctadecyl mercaptoacetate), monobutyltin
Tris (methyl mercapto acetate), monobutyl tin
Tris (butyl mercapto acetate), monobutyl tin
Tris (hexyl mercapto acetate), monobutyl
Tin tris (isooctyl mercaptoacetate), mono
Butyltin tris (2-ethylhexyl mercaptoacete
Monobutyltin tris (nonylmercaptoacetate)
Monobutyltin tris (dodecyl mercaptoacetate)
Tate), monobutyltin tris (tridecyl mercapto)
Acetate, monobutyltin tris (octadecylmel)
Captoacetate), monobutyltin tris (docosylme)
Lecaptoacetate), monobutyltin tris (cyclo
Xyl mercapto acetate), monobutyltin tris
(Benzyl mercaptoacetate), monobutyltin tri
(Methoxybutyl mercaptoacetate), monobutyl
Rutin tris (hydroxydodecyl mercaptoacetate
G), dibutyltin bis (methyl mercaptoacetate)
G), dibutyltin bis (isopropylmercaptoacete)
Dibutyltin bis (butylmercaptoacetate)
G), dibutyltin bis (hexyl mercaptoacetate)
G), dibutyltin bis (isooctylmercaptoacete)
Dibutyltin bis (2-ethylhexyl mercap)
Triacetate), dibutyltin bis (nonylmercaptoa)
Acetate), dibutyltin bis (dodecylmercaptoacetate)
Tetrate), dibutyltin bis (tridecylmercaptoacetate)
Tate), dibutyltin bis (octadecylmercaptoa)
Acetate), dibutyltin bis (docosyl mercaptoacetate)
Tetrate), dibutyltin bis (cyclohexyl mercapto)
Acetate), dibutyltin bis (oleyl mercaptoa)
Acetate), dibutyltin bis (benzylmercaptoacetate)
Tate), dibutyltin bis (methoxybutyl mercapto)
Acetate), dibutyltin bis (hydroxyoctadecy)
Rumercaptoacetate), monooctyltin tris (meth
Chill mercaptoacetate), monooctyltin tris
(Propylmercaptoacetate), monooctyltin
Squirrel (butyl mercapto acetate), monooctyl tin
Tris (hexyl mercaptoacetate), Monoocti
Rutin tris (isooctyl mercaptoacetate)
Nooctyltin tris (2-ethylhexyl mercaptoa
Acetate, monooctyltin tris (dodecyl mercap)
Triacetate), monooctyltin tris (tridecylmeth)
Lecaptoacetate), monooctyltin tris (octa
Decyl mercapto acetate), monooctyltin tris
(Docosyl mercapto acetate), monooctyl tin
Squirrel (cyclohexyl mercaptoacetate), mono
Cutyl tin tris (oleyl mercaptoacetate)
Noctyl tin tris (benzyl mercaptoacetate
G), monooctyltin tris (methoxybutyl mercap
Triacetate), monooctyltin tris (hydroxy
Kutadecyl mercaptoacetate), dioctyltin bis
(Methyl mercapto acetate), dioctyl tin bis
(Propyl mercapto acetate), dioctyl tin bis
(Butyl mercapto acetate), dioctyl tin bis
(Hexyl mercapto acetate), dioctyl tin bis
(Isooctyl mercaptoacetate), dioctyl tin
Bis (2-ethylhexyl mercaptoacetate), di
Octyltin bis (nonylmercaptoacetate), geo
Cutyl tin bis (dodecyl mercaptoacetate), geo
Butyl tin bis (tridecyl mercaptoacetate), di
Octyltin bis (octadecyl mercaptoacetate
G), dioctyltin bis (docosyl mercaptoacetate)
G), dioctyltin bis (cyclohexylmercaptoa)
Acetate, dioctyltin bis (oleyl mercaptoa)
Acetate, dioctyltin bis (benzylmercaptoa)
Acetate, dioctyltin bis (methoxybutylmerca)
Putacetate), dioctyltin bis (hydroxydode)
Silmercaptoacetate), monolauryl tin tris
(Butyl mercapto acetate), monolauryl tin tri
(Hexyl mercaptoacetate), monolauryl tin
Tris (isooctyl mercapto acetate), monola
Uryl tin tris (2-ethylhexyl mercaptoacete
), Monolauryl tin tris (nonylmercaptoacetate)
Tate), monolauryl tin tris (tridecyl mercap)
Triacetate), monolauryl tin tris (octadecyl)
Mercapto acetate), monolauryl tin tris (DOCO
Silmercaptoacetate), monolauryl tin tris
(Cyclohexyl mercaptoacetate), monolauri
Rutin tris (oleyl mercapto acetate), monola
Uryl tin tris (benzyl mercaptoacetate),
Nolauryl tin tris (methoxybutyl mercaptoacete
), Monolauryl tin tris (hydroxyoctadedeci)
Rumercaptoacetate), dilauryl tin bis (butyl)
Mercapto acetate), dilauryl tin bis (hexyl)
Mercapto acetate), dilauryl tin bis (isooctane)
Tylmercaptoacetate), dilauryltin bis (2-
Ethylhexyl mercaptoacetate), dilauryl tin
Bis (nonylmercaptoacetate), dilauryl tin bi
(Tridecyl mercaptoacetate), dilauryl tin
Bis (octadecyl mercaptoacetate), dilauri
Rutin bis (docosyl mercaptoacetate), dilauri
Bis (cyclohexylmercaptoacetate), ditin
Lauryl tin bis (oleyl mercaptoacetate), di
Lauryl tin bis (benzyl mercaptoacetate), di
Lauryl tin bis (methoxybutyl mercaptoacetate
G), dilauryl tin bis (hydroxydodecyl mercap)
Triacetate), monomethyltin tris (methyl-3-meth
Rucaptopropionate), monomethyltin tris (pro
Pill-3-mercaptopropionate), monomethyltin
Tris (butyl-3-mercaptopropionate),
Nomethyltin tris (hexyl-3-mercaptopropion
), Monomethyltin tris (isooctyl-3-meth)
Rucaptopropionate), monomethyltin tris (2-
Ethylhexyl-3-mercaptopropionate),
Nomethyltin tris (nonyl-3-mercaptopropione
Monomethyltin tris (dodecyl-3-mercap)
Topropionate), monomethyltin tris (tridecyl)
-3-mercaptopropionate), monomethyltin tri
(Octadecyl-3-mercaptopropionate),
Monomethyltin tris (docosyl-3-mercaptopropi
Onate), monomethyltin tris (cyclohexyl-3)
-Mercaptopropionate), monomethyltin tris
(Oleyl-3-mercaptopropionate), monomer
Chilltin tris (benzyl-3-mercaptopropione
G), monomethyltin tris (methoxybutyl-3-mer)
Captopropionate), monomethyltin tris (hydro
Xidodecyl-3-mercaptopropionate), dimethyl
Rutin bis (methyl-3-mercaptopropionate),
Dimethyltin bis (propyl-3-mercaptopropione
Dimethyltin bis (butyl-3-mercaptopro)
Pionate), dimethyltin bis (hexyl-3-merca)
Butylpropionate), dimethyltin bis (isooctyl)
-3-mercaptopropionate), dimethyltin bis
(2-Ethylhexyl-3-mercaptopropione
G), dimethyltin bis (nonyl-3-mercaptopropyl)
Onate), dimethyltin bis (dodecyl-3-mercap)
Topropionate), dimethyltin bis (tridecyl-3)
-Mercaptopropionate), dimethyltin bis (octane)
Tadecyl-3-mercaptopropionate), dimethyl
Tin bis (docosyl-3-mercaptopropionate),
Dimethyltin bis (cyclohexyl-3-mercaptopro
Pionate), dimethyltin bis (oleyl-3-merca)
Butylpropionate), dimethyltin bis (benzyl-3)
-Mercaptopropionate), dimethyltin bis (meth
Xybutyl-3-mercaptopropionate), dimethyl
Rutin bis (hydroxyoctadecyl-3-mercaptop
Lopionate), monobutyltin tris (methyl-3-meth)
Rucaptopropionate), monobutyltin tris (butyl
3-mercaptopropionate), monobutyltin
Squirrel (hexyl-3-mercaptopropionate),
Nobutyltin tris (isooctyl-3-mercaptopro
Pionate), monobutyltin tris (2-ethylhexyl)
3-mercaptopropionate), monobutyltin
Squirrel (nonyl-3-mercaptopropionate), mono
Butyltin tris (dodecyl-3-mercaptopropione
), Monobutyltin tris (tridecyl-3-merca)
Butylpropionate), monobutyltin tris (octade)
Sil-3-mercaptopropionate), monobutyltin
Tris (docosyl-3-mercaptopropionate),
Monobutyltin tris (cyclohexyl-3-mercapto
Propionate), monobutyltin tris (oleyl-3)
-Mercaptopropionate), monobutyltin tris
(Benzyl-3-mercaptopropionate), monobu
Chilltin tris (methoxybutyl-3-mercaptoprop
Onate), monobutyltin tris (hydroxydodecyl)
-3-mercaptopropionate), dibutyltin bis
(Methyl-3-mercaptopropionate), dibutyl
Tin bis (propyl-3-mercaptopropionate),
Dibutyltin bis (butyl-3-mercaptopropionate
G), dibutyltin bis (hexyl-3-mercaptopro
Pionate), dibutyltin bis (isooctyl-3-meth)
Rucaptopropionate), dibutyltin bis (2-ethyl
Lehexyl-3-mercaptopropionate), Djibouti
Rutin bis (nonyl-3-mercaptopropionate),
Dibutyltin bis (dodecyl-3-mercaptopropione
), Dibutyltin bis (tridecyl-3-mercapto)
Propionate), dibutyltin bis (octadecyl-3)
-Mercaptopropionate), dibutyltinbis (doco)
Sil-3-mercaptopropionate), dibutyltin
(Cyclohexyl-3-mercaptopropione
G), dibutyltin bis (oleyl-3-mercaptopro
Pionate), dibutyltin bis (benzyl-3-merca)
Butylpropionate), dibutyltin bis (methoxybutyrate)
3-mercaptopropionate), dibutyltin bis
(Hydroxydodecyl-3-mercaptopropione
G), monooctyltin tris (methyl-3-mercapto)
Propionate), monooctyltin tris (propyl-
3-mercaptopropionate), monooctyltin tri
(Butyl-3-mercaptopropionate)
Cutyltin tris (hexyl-3-mercaptopropione
), Monooctyltin tris (isooctyl-3-meth
Lecaptopropionate), monooctyltin tris (2
-Ethylhexyl-3-mercaptopropionate),
Monooctyltin tris (nonyl-3-mercaptoprop
Onate), monooctyltin tris (dodecyl-3-meth)
Lecaptopropionate), monooctyltin tris (t
Ridecyl-3-mercaptopropionate), monooctane
Chill tin tris (octadecyl-3-mercaptopropion
Nate), monooctyltin tris (docosyl-3-mer)
Captopropionate), monooctyltin tris (six
Rohexyl-3-mercaptopropionate), monoo
Cutyltin tris (oleyl-3-mercaptopropione
), Monooctyltin tris (benzyl-3-merca)
Ptpropionate), monooctyltin tris (Methoxy
Cybutyl-3-mercaptopropionate), monooctane
Chill tin tris (hydroxyoctadecyl-3-mercap
Topropionate), dioctyltin bis (methyl-3-)
Mercaptopropionate), dioctyltin bis (pro
Pill-3-mercaptopropionate), dioctyltin
Bis (butyl-3-mercaptopropionate), geo
Butyltin bis (hexyl-3-mercaptopropione
G), dioctyltin bis (isooctyl-3-mercap)
Topropionate), dioctyltin bis (2-ethylhexyl)
Xyl-3-mercaptopropionate), dioctyl
Tin bis (nonyl-3-mercaptopropionate), di
Octyltin bis (dodecyl-3-mercaptopropione
), Dioctyltin bis (tridecyl-3-mercap)
Topropionate), dioctyltin bis (octadecyl)
-3-mercaptopropionate), dioctyltin bis
(Docosyl-3-mercaptopropionate), dioc
Tyltin bis (cyclohexyl-3-mercaptopropion
Nitrate), dioctyltin bis (oleyl-3-mercap)
Topropionate), dioctyltin bis (benzyl-3)
-Mercaptopropionate), dioctyltin bis (meth
Toxibutyl-3-mercaptopropionate), Geo
Butyltin bis (hydroxydodecyl-3-mercaptop
Lopionate), monolauryl tin tris (methyl-3-
Mercaptopropionate), monolauryl tin tris
(Butyl-3-mercaptopropionate), monolau
Riltin tris (isooctyl-3-mercaptopropion
Nate), monolauryl tin tris (2-ethylhexyl)
-3-mercaptopropionate), monolauryl tin
Squirrel (tridecyl-3-mercaptopropionate),
Monolauryl tin tris (oleyl-3-mercaptopro
Pionate), monolauryl tin tris (methoxybutyl)
-3-mercaptopropionate), monolauryl tin
Squirrel (hydroxyoctadecyl-3-mercaptopropi
Onate), dilauryl tin bis (methyl-3-mercap)
Topropionate), dilauryl tin bis (butyl-3-)
Mercaptopropionate), dilauryl tin bis (iso
Octyl-3-mercaptopropionate), dilauri
Rutin bis (2-ethylhexyl-3-mercaptopropyl
Onate), dilauryl tin bis (tridecyl-3-mer)
Captopropionate), dilauryl tin bis (oleyl)
-3-mercaptopropionate), dilauryl tin bis
(Methoxybutyl-3-mercaptopropionate),
Dilauryl tin bis (hydroxydodecyl-3-mercap
Topropionate), bis [monomethyltin bis (butyl)
Mercaptoacetate)] oxide, bis [monomethy
Rutin bis (isooctyl mercaptoacetate)] Oki
Side, bis [monomethyltin bis (2-ethylhexyl
Mercaptoacetate)] oxide, bis [monomethy
Rutin bis (nonylmercaptoacetate)] oxai
Do, bis [monomethyltin bis (dodecylmercaptoacetate)
Tate)] oxide, bis [monomethyltin bis (tri
Decyl mercaptoacetate)] oxide, bis [mo
Nomethyltin bis (octadecyl mercaptoacetate
G) oxide, bis [monomethyltin bis (oleyl)
Mercaptoacetate)] oxide, bis [monomethy
Rutin bis (methoxybutyl mercaptoacetate)
Oxide, bis (dimethyltin butyl mercaptoacetate
G) oxide, bis (dimethyltin isooctylmerca)
(Acetatoacetate) oxide, bis (dimethyltin-2-)
Ethylhexyl mercaptoacetate) oxide,
(Dimethyltin nonylmercaptoacetate) oxai
De, bis (dimethyltin dodecyl mercaptoacetate)
Oxide, bis (dimethyltin tridecyl mercaptoa
Acetate oxide, bis (dimethyltin octadecyl)
Mercaptoacetate) oxide, bis (dimethyltin)
Oleyl mercaptoacetate) oxide, bis (di
Methyltin methoxybutyl mercaptoacetate) oxa
And bis [monobutyltin bis (butylmercaptoacetate)
Tate)] oxide, bis [monobutyltin bis (iso
Octyl mercapto acetate)] oxide, bis
[Monobutyltin bis (2-ethylhexyl mercaptoa
Acetate) oxide, bis [monobutyltin bis (no
Nilmercaptoacetate)] oxide, bis [mono
Butyltin bis (dodecyl mercaptoacetate)] Oki
Side, bis [monobutyltin bis (tridecyl mercap
Oxide), bis [monobutyltin bis]
(Octadecyl mercaptoacetate)] oxide,
Bis [monobutyltin bis (methoxybutyl mercaptoa
Acetate) oxide, bis (dibutyltin butyl mel)
Captoacetate) oxide, bis (dibutyltin-2)
-Ethylhexyl mercaptoacetate) oxide,
Bis (dibutyltin isooctylmercaptoacetate)
Oxide, bis (dibutyltin nonyl mercaptoacete
Oxide), bis (dibutyltin dodecyl mercap)
(Acetate) oxide, bis (dibutyltin trideci)
Rumercaptoacetate) oxide, bis (dibutyl)
Tin octadecyl mercaptoacetate) oxide,
(Dibutyltin oleyl mercaptoacetate) oxa
Id, bis (dibutyltin methoxybutyl mercaptoacetate
Tet) oxide, bis [monooctyltin bis (butyl)
Rumercaptoacetate)] oxide, bis [monoio
Octyltin bis (isooctylmercaptoacetate)]
Oxide, bis [monooctyltin bis (2-ethyl
Xylmercaptoacetate)] oxide, bis [mo
Nooctyl tin bis (tridecyl mercaptoacetate
G) oxide, bis [monooctyltin bis (octa
Decyl mercaptoacetate)] oxide, bis [mo
Nooctyltin bis (oleyl mercaptoacetate)]
Oxide, bis [monooctyltin bis (methoxybuty
Rumercaptoacetate)] oxide, bis (dioctane)
Butyltin mercaptoacetate) oxide, bis
(Dioctyltin isooctylmercaptoacetate)
Oxide, bis (dioctyltin-2-ethylhexylme)
Lecaptoacetate) oxide, bis (dioctyltin)
Nonylmercaptoacetate) oxide, bis (geo)
Octyltin dodecylmercaptoacetate) oxide,
Bis (dioctyltin tridecyl mercaptoacetate)
Oxide, bis (dioctyltin octadecyl mercap)
(Acetate) oxide, bis (dioctyltin oleate)
Rumercaptoacetate) oxide, bis (dioctyl)
Rutin methoxybutyl mercaptoacetate) oxai
, Bis [monolauryl tin bis (butyl mercaptoacetate)
Tate)] oxide, bis [monolauryl tin bis (a
Sooctyl mercapto acetate)] oxide, bis
[Monolauryl tin bis (2-ethylhexyl mercapto
Acetate)] oxide, bis [monolauryl tin bis
(Nonylmercaptoacetate)] oxide, bis
[Monolauryl tin bis (tridecyl mercaptoacetate
G) oxide, bis [monolauryl tin bis (octa
Decyl mercaptoacetate)] oxide, bis [mo
Nouryl tin bis (oleyl mercaptoacetate)]
Oxide, bis [monolauryl tin bis (methoxybuty
Rumercaptoacetate)] oxide, bis (dilau)
Ril tin butyl mercaptoacetate) oxide, bis
(Dilauryl tin isooctyl mercaptoacetate)
Oxide, bis (dilauryltin-2-ethylhexylme)
Lecaptoacetate) oxide, bis (dilauryltin)
Nonylmercaptoacetate) oxide, bis (zilla)
Uryl tin tridecyl mercaptoacetate) oxai
Do, bis (dilauryl tin octadecyl mercaptoacete
Oxide), bis (dilauryltin oleylmerca)
(Acetate) oxide, bis (dilauryl tin methoxide)
Oxybutyl mercaptoacetate) oxide, bis
[Monomethyltin bis (butyl-3-mercaptopropio
Nate)] oxide, bis [monomethyltinbis (iso
Octyl-3-mercaptopropionate)] oxai
And bis [monomethyltin bis (2-ethylhexyl-3
-Mercaptopropionate)] oxide, bis [mo
Nomethyltin bis (nonyl-3-mercaptopropione
G) oxide, bis [monomethyltin bis (dodecyl)
-3-mercaptopropionate)] oxide, bis
[Monomethyltin bis (tridecyl-3-mercaptopro
Pionate)] oxide, bis [monomethyltin bis
(Octadecyl-3-mercaptopropionate)]
Oxide, bis [monomethyltin bis (oleyl-3-meth
Rucaptopropionate)] oxide, bis [monomer
Tyltin bis (methoxybutyl-3-mercaptopropion
Nate)] oxide, bis (dimethyltin butyl-3-
Mercaptopropionate) oxide, bis (dimethyi)
Rutin isooctyl-3-mercaptopropionate)
Oxide, bis (dimethyltin-2-ethylhexyl-3)
-Mercaptopropionate) oxide, bis (dimene)
Tyltin nonyl-3-mercaptopropionate) oxa
Id, bis (dimethyltin dodecyl-3-mercaptopro
Pionate) oxide, bis (dimethyltin tridecyl)
-3-mercaptopropionate) oxide, bis
(Dimethyltin octadecyl-3-mercaptopropione
) Oxide, bis (dimethyltin oleyl-3-meth)
Rucaptopropionate) oxide, bis (dimethyl)
Tin methoxybutyl-3-mercaptopropionate)
Oxide, bis [monobutyltin bis (butyl-3-mer
Captopropionate)] oxide, bis [monobuty
Rutin bis (isooctyl-3-mercaptopropione
G) oxide, bis [monobutyltin bis (2-ethyl
Ruhexyl-3-mercaptopropionate)] oxa
Id, bis [monobutyltin bis (nonyl-3-mercap)
Topropionate)] oxide, bis [monobutyltin
Bis (dodecyl-3-mercaptopropionate)]
Oxide, bis [monobutyltin bis (tridecyl-3-
Mercaptopropionate)] oxide, bis [mono
Butyltin bis (octadecyl-3-mercaptopropion
Nate)] oxide, bis [monobutyltin bis (meth
Xybutyl-3-mercaptopropionate)] oxa
Id, bis (dibutyltin butyl-3-mercaptopropyl
Onate) oxide, bis (dibutyltin isooctyl)
-3-mercaptopropionate) oxide, bis
(Dibutyltin-2-ethylhexyl-3-mercaptop
Lopionate) oxide, bis (dibutyltin nonyl-)
3-mercaptopropionate) oxide, bis (di
Butyltin dodecyl-3-mercaptopropionate)
Oxide, bis (dibutyltin tridecyl-3-mercap)
Topropionate) oxide, bis (dibutyltin octane)
Tadecyl-3-mercaptopropionate) oxai
, Bis (dibutyltin oleyl-3-mercaptopropyl
Onate) oxide, bis (dibutyltin methoxybuty)
Ru-3-mercaptopropionate) oxide, bis
[Monooctyltin bis (butyl-3-mercaptopropion
Onate)] oxide, bis [monooctyltin bis
(Isooctyl-3-mercaptopropionate)]
Oxide, bis [monooctyltin bis (2-ethylhexyl)
Sil-3-mercaptopropionate)] oxide,
Bis [monooctyltin bis (tridecyl-3-mercap)
Topropionate)] oxide, bis [monooctyl
Tin bis (octadecyl-3-mercaptopropione
G) oxide, bis [monooctyl tin bis (oley)
Ru-3-mercaptopropionate)] oxide,
[Monooctyltin bis (methoxybutyl-3-merca)
Ptopropionate)] oxide, bis (dioctyl)
Tin butyl-3-mercaptopropionate) oxai
Do, bis (dioctyltin isooctyl-3-mercapto
Propionate) oxide, bis (dioctyltin-2)
-Ethylhexyl-3-mercaptopropionate)
Oxide, bis (dioctyltin nonyl-3-mercapto
Propionate) oxide, bis (dioctyltin dode)
Sil-3-mercaptopropionate) oxide, bi
(Dioctyltin tridecyl-3-mercaptopropio)
Nate) oxide, bis (dioctyltin octadecyl)
-3-mercaptopropionate) oxide, bis
(Dioctyltin oleyl-3-mercaptopropione
G) oxide, bis (dioctyltin methoxybutyl)
3-mercaptopropionate) oxide, bis [mo
Nolauryl tin bis (butyl-3-mercaptopropione
)] Oxide, bis [monolauryl tin bis (iso
Octyl-3-mercaptopropionate)] oxai
And bis [monolauryl tin bis (2-ethylhexyl-
3-mercaptopropionate)] oxide, bis
[Monolauryl tin bis (nonyl-3-mercaptopropion
Onate)] oxide, bis [monolauryl tin bis
(Tridecyl-3-mercaptopropionate)] oki
Side, bis [monolauryl tin bis (octadecyl-3
-Mercaptopropionate)] oxide, bis [mo
Nolauryl tin bis (oleyl-3-mercaptopropion
Nate)] oxide, bis [monolauryl tin bis (meth
Toxibutyl-3-mercaptopropionate) oxa
Id, bis (dilauryltin butyl-3-mercaptopro
Pionate) oxide, bis (dilauryl tin isooctane)
Tyl-3-mercaptopropionate) oxide, bi
(Dilauryltin-2-ethylhexyl-3-mercap)
Topropionate) oxide, bis (dilauryltin)
Nyl-3-mercaptopropionate) oxide, bi
(Dilauryltin tridecyl-3-mercaptopropio)
Nate) oxide, bis (dilauryltin octadecyl)
-3-mercaptopropionate) oxide, bis
(Dilauryl tin oleyl-3-mercaptopropione
G) oxide, bis (dilauryltin methoxybutyl)
3-mercaptopropionate) oxide, bis [mo
Nomethyltin bis (butylmercaptoacetate)] monkey
Fido, bis [monomethyltin bis (isooctylmer)
Captoacetate)] sulfide, bis [monomethyl
Tin bis (2-ethylhexyl mercaptoacetate)]
Sulfide, bis [monomethyltin bis (nonylmerca)
Ptoacetate)] sulfide, bis [monomethyltin
Bis (dodecyl mercaptoacetate)] sulphie
And bis [monomethyltin bis (tridecylmercaptoa
Acetate)] sulfide, bis [monomethyltin bis
(Octadecyl mercaptoacetate)] Sulfur
And bis [monomethyltin bis (oleyl mercaptoacetate)
Tet)] sulfide, bis [monomethyltin bis (meth
Toxyl butyl mercapto acetate)] sulfide,
Bis (dimethyltin butyl mercaptoacetate) sulfur
And bis (dimethyltin isooctylmercaptoacetate)
Tate) sulfide, bis (dimethyltin-2-ethyl)
Hexyl mercapto acetate) sulfide, bis
(Dimethyltin nonyl mercaptoacetate) sulphie
De, bis (dimethyltin dodecyl mercaptoacetate)
Sulfide, bis (dimethyltin tridecyl mercapto
Acetate sulfide, bis (dimethyltin octade)
Syl mercapto acetate) sulfide, bis (dim
Chill tin oleyl mercapto acetate) sulfide,
Bis (dimethyltin methoxybutyl mercaptoacetate
G) sulfide, bis [monobutyltin bis (butylmeth
Rucapto acetate)] sulfide, bis [monobuty
Rutin bis (isooctyl mercaptoacetate)] monkey
Fido, bis [monobutyltin bis (2-ethylhexyl
Rumercapto acetate)] sulfide, bis [mono
Butyltin bis (nonylmercaptoacetate)]
And bis [monobutyltin bis (dodecylmercapto)
Acetate)] sulfide, bis [monobutyltin bis
(Tridecyl mercaptoacetate)] sulfide,
Bis [monobutyltin bis (octadecyl mercaptoacetate)
Tet)] sulfide, bis [monobutyltin bis (meth
Toxyl butyl mercapto acetate)] sulfide,
Bis (dibutyltin butyl mercaptoacetate) sulfur
And bis (dibutyltin isooctylmercaptoacetate)
Tate) sulfide, bis (dibutyltin-2-ethyl)
Hexyl mercapto acetate) sulfide, bis
(Dibutyltin nonyl mercaptoacetate) sulphie
De, bis (dibutyltin dodecyl mercaptoacetate)
Sulfide, bis (dibutyltin tridecyl mercapto
Acetate sulfide, bis (dibutyltin octade)
Syl mercapto acetate) sulfide, bis (jib)
Chill tin oleyl mercapto acetate) sulfide,
Bis (dibutyltin methoxybutyl mercaptoacetate
G) sulfide, bis [monooctyltin bis (butyl)
Mercaptoacetate)] sulfide, bis [monoo
Octyltin bis (isooctylmercaptoacetate)]
Sulfide, bis [monooctyltin bis (2-ethyl
Hexyl mercapto acetate)] sulfide, bis
[Monooctyl tin bis (tridecyl mercaptoacetate
G) sulfide, bis [monooctyltin bis (octane)
Tadecyl mercapto acetate)] sulfide, bis
[Monooctyltin bis (oleyl mercaptoacetate
G)] sulfide, bis [monooctyltin bis (meth
Xybutyl mercaptoacetate)] sulfide, bi
(Dioctyltin butyl mercaptoacetate) sulf
And bis (dioctyltin isooctylmercaptoa
(Cetate) sulfide, bis (dioctyltin-2-e)
Tylhexyl mercaptoacetate) sulfide, bi
(Dioctyltin nonyl mercaptoacetate) sulf
And bis (dioctyltin dodecylmercaptoacete
Sulfide, bis (dioctyltin tridecylme)
Lcapto acetate) sulfide, bis (dioctyl)
Tin octadecyl mercaptoacetate) sulfide,
Bis (dioctyltin oleyl mercaptoacetate)
Sulfide, bis (dioctyltin methoxybutyl merca)
Puttoacetate) sulfide, bis [monolauryl tin
Bis (butylmercaptoacetate)] sulfide,
Bis [monolauryl tin bis (isooctyl mercaptoa
Acetate)] sulfide, bis [monolauryl tin bis
(2-ethylhexyl mercaptoacetate)] sulf
And bis [monolauryl tin bis (nonylmercapto)
Acetate)] sulfide, bis [monolauryl tin bi
(Tridecyl mercaptoacetate)] sulphie
, Bis [monolauryl tin bis (octadecyl mercap
To acetate)] sulfide, bis [monolauryl tin
Bis (oleyl mercaptoacetate)] sulphie
, Bis [monolauryl tin bis (methoxybutylmerca)
Ptoacetate)] sulfide, bis (dilauryl tin)
Butyl mercaptoacetate) sulfide, bis (di
Lauryl tin isooctyl mercaptoacetate) sulf
And bis (dilauryltin-2-ethylhexylmer)
Captoacetate) sulfide, bis (dilauryl tin)
Nonyl mercapto acetate) sulfide, bis (di
Lauryl tin tridecyl mercaptoacetate) sulfa
Id, bis (dilauryl tin octadecyl mercaptoacetate
Tate) sulfide, bis (dilauryl tin oleylme)
Lcapto acetate) sulfide, bis (dilauryl)
Tin methoxybutyl mercaptoacetate) sulphie
And bis [monomethyltin bis (butyl-3-mercapto
Propionate)] sulfide, bis [monomethyltin
Bis (isooctyl-3-mercaptopropione
G) sulfide, bis [monomethyltin bis (2-E
Tylhexyl-3-mercaptopropionate)] monkey
Fido, bis [monomethyltin bis (nonyl-3-mer
Captopropionate)] sulfide, bis [monomer
Chill tin bis (dodecyl-3-mercaptopropione
G)] sulfide, bis [monomethyltin bis (tride
Sil-3-mercaptopropionate)] sulfur
And bis [monomethyltin bis (octadecyl-3-mer
Captopropionate)] sulfide, bis [monomer
Chill tin bis (oleyl-3-mercaptopropione
G) sulfide, bis [monomethyltin bis (methoxy)
Cisbutyl-3-mercaptopropionate)] sulfur
Id, bis (dimethyltin butyl-3-mercaptopropyl
Onate) sulfide, bis (dimethyltin isooctyl)
Ru-3-mercaptopropionate) sulfide, bi
(Dimethyltin-2-ethylhexyl-3-mercapto
Propionate) sulfide, bis (dimethyltin noni)
Ru-3-mercaptopropionate) sulfide, bi
(Dimethyltin dodecyl-3-mercaptopropione
G) sulfide, bis (dimethyltin tridecyl-3-)
Mercapto propionate) sulfide, bis (dim
Tyltin octadecyl-3-mercaptopropionate)
Sulfide, bis (dimethyltin oleyl-3-merca
Ptopropionate) sulfide, bis (dimethyltin)
Methoxybutyl-3-mercaptopropionate) monkey
Fido, bis [monobutyltin bis (butyl-3-mer
Captopropionate)] sulfide, bis [monobu
Tyltin bis (isooctyl-3-mercaptopropione
)) Sulfide, bis [monobutyltin bis (2-
Ethylhexyl-3-mercaptopropionate)
Sulfide, bis [monobutyltin bis (nonyl-3-meth
Rucaptopropionate)] sulfide, bis [mono
Butyltin bis (dodecyl-3-mercaptopropione
G) sulfide, bis [monobutyltin bis (tride
Sil-3-mercaptopropionate)] sulfur
, Bis [monobutyltin bis (octadecyl-3-mer)
Captopropionate)] sulfide, bis [monobu
Tyltin bis (methoxybutyl-3-mercaptopropion
Nate)] sulfide, bis (dibutyltin butyl-3)
-Mercaptopropionate) sulfide, bis (di
Butyltin isooctyl-3-mercaptopropione
G) sulfide, bis (dibutyltin-2-ethylhexyl)
Sil-3-mercaptopropionate) sulfide,
Bis (dibutyltin nonyl-3-mercaptopropione
G) sulfide, bis (dibutyltin dodecyl-3-meth)
Lcaptopropionate) sulfide, bis (Djibouti)
Rutin tridecyl-3-mercaptopropionate) monkey
Fido, bis (dibutyltin octadecyl-3-merca
Ptpropionate) sulfide, bis (dibutyltin)
Oleyl-3-mercaptopropionate) sulphie
, Bis (dibutyltin methoxybutyl-3-mercapto
Propionate) sulfide, bis [monooctyltin
Bis (butyl-3-mercaptopropionate)] monkey
Fido, bis [monooctyltin bis (isooctyl-
3-mercaptopropionate)] sulfide, bis
[Monooctyltin bis (2-ethylhexyl-3-mer
Captopropionate)] sulfide, bis [monoio
Butyltin bis (tridecyl-3-mercaptopropione
)) Sulfide, bis [monooctyltin bis (o
Kutadecyl-3-mercaptopropionate)]
And bis [monooctyltin bis (oleyl-3-meth)
Rucaptopropionate)] sulfide, bis [mono
Octyltin bis (methoxybutyl-3-mercaptopro
Pionate)] sulfide, bis (dioctyltin butyrate)
Ru-3-mercaptopropionate) sulfide, bi
(Dioctyltin isooctyl-3-mercaptopropiate
Onate) sulfide, bis (dioctyltin-2-e)
Tylhexyl-3-mercaptopropionate) sulf
And bis (dioctyltin nonyl-3-mercaptopop)
Lopionate) sulfide, bis (dioctyltin dode)
Sil-3-mercaptopropionate) sulfide,
Bis (dioctyltin tridecyl-3-mercaptopropiate
Onate) sulfide, bis (dioctyltin octade)
Sil-3-mercaptopropionate) sulfide,
Bis (dioctyltin oleyl-3-mercaptopropio
Nate) sulfide, bis (dioctyltin methoxybu)
Chill-3-mercaptopropionate) sulfide,
Bis [monolauryl tin bis (butyl-3-mercaptop
Lopionate)] sulfide, bis [monolauryl tin
Bis (isooctyl-3-mercaptopropione
G) sulfide, bis [monolauryl tin bis (2-
Ethylhexyl-3-mercaptopropionate)
Sulfide, bis [monolauryl tin bis (nonyl-3-
Mercaptopropionate)] sulfide, bis [mo
Nouryl tin bis (tridecyl-3-mercaptopropiate)
Onate)] sulfide, bis [monolauryl tin bis
(Octadecyl-3-mercaptopropionate)]
Sulfide, bis [monolauryl tin bis (oleyl-3)
-Mercaptopropionate)] sulfide, bis
[Monolauryl tin bis (methoxybutyl-3-mercap)
Topropionate)] sulfide, bis (dilauryl)
Tin butyl-3-mercaptopropionate) sulfite
Do, bis (dilauryltin isooctyl-3-mercapto
Propionate) sulfide, bis (dilauryl tin-
2-ethylhexyl-3-mercaptopropionate)
Sulfide, bis (dilauryltin nonyl-3-merca
Ptpropionate) sulfide, bis (dilauryl)
Tin tridecyl-3-mercaptopropionate) sulf
And bis (dilauryltin octadecyl-3-merca)
Ptpropionate) sulfide, bis (dilauryl)
Tin oleyl-3-mercaptopropionate) sulfa
Id, bis (dilauryltin methoxybutyl-3-merca
(Proptopropionate) sulfide etc.
Preferably, monomethyltin tris (iso-
Octyl mercaptoacetate), monomethyltin tris
(2-ethylhexyl mercaptoacetate), monomer
Chill tin tris (nonyl mercaptoacetate), monomer
Chill tin tris (tridecyl mercaptoacetate),
Nomethyltin tris (methoxybutyl mercaptoacetate
G), dimethyltin bis (isooctylmercaptoacete)
Dimethyltin bis (2-ethylhexyl mercap)
Toacetate), dimethyltin bis (nonylmercaptoa)
Acetate), dimethyltin bis (tridecylmercaptoa)
Acetate, dimethyltin bis (methoxybutyl mercap)
Triacetate), monobutyltin tris (isooctylme)
Lucaptoacetate), monobutyltin tris (2-ethyl
Lehexyl mercaptoacetate), monobutyltin tri
(Nonylmercaptoacetate), monobutyltin tri
(Tridecyl mercaptoacetate), monobutyltin
Tris (methoxybutyl mercaptoacetate), jib
Chill tin bis (isooctyl mercaptoacetate), di
Butyltin bis (2-ethylhexyl mercaptoacetate
G), dibutyltin bis (nonylmercaptoacetate)
G), dibutyltin bis (tridecylmercaptoacetate)
G), dibutyltin bis (methoxybutyl mercaptoacetate)
Tate), monooctyltin tris (isooctylmerca)
Ptoacetate), monooctyltin tris (2-ethyl
Hexyl mercaptoacetate), monooctyltin tri
(Tridecyl mercaptoacetate), monooctyl
Tin tris (methoxybutyl mercaptoacetate), di
Octyltin bis (isooctylmercaptoacetate
G), dioctyltin bis (2-ethylhexyl mercap)
Toacetate), dioctyltin bis (nonylmercapto)
Acetate, dioctyltin bis (tridecyl mercap)
Acetate), dioctyltin bis (methoxybutylmeth
Lucapto acetate), monomethyltin tris (isooctane)
Tyl-3-mercaptopropionate), monomethyltin
Tris (2-ethylhexyl-3-mercaptopropion
), Monomethyltin tris (nonyl-3-mercap)
Topropionate), monomethyltin tris (tridecyl)
-3-mercaptopropionate), monomethyltin tri
(Methoxybutyl-3-mercaptopropione
G), dimethyltin bis (isooctyl-3-mercapto)
Propionate), dimethyltin bis (2-ethylhexyl)
Ru-3-mercaptopropionate), dimethyltin bis
(Nonyl-3-mercaptopropionate), dimethyl
Tin bis (tridecyl-3-mercaptopropione
G), dimethyltin bis (methoxybutyl-3-mercap)
Topropionate), monobutyltin tris (isooctyl)
3-mercaptopropionate), monobutyltin
Squirrel (2-ethylhexyl-3-mercaptopropione
), Monobutyltin tris (nonyl-3-mercapto)
Propionate), monobutyltin tris (tridecyl-
3-mercaptopropionate), monobutyltin tris
(Methoxybutyl-3-mercaptopropionate),
Dibutyltin bis (isooctyl-3-mercaptoprop
Onate), dibutyltin bis (2-ethylhexyl-3)
-Mercaptopropionate), dibutyltin bis (noni-tin)
3-mercaptopropionate), dibutyltin bis
(Tridecyl-3-mercaptopropionate), dib
Tyltin bis (methoxybutyl-3-mercaptopropion
), Monooctyltin tris (isooctyl-3-)
Mercaptopropionate), monooctyltin tris
(2-Ethylhexyl-3-mercaptopropione
G), monooctyltin tris (nonyl-3-mercapto)
Propionate), monooctyltin tris (tridecyl)
-3-mercaptopropionate), monooctyltin
Lis (methoxybutyl-3-mercaptopropione
G), dioctyltin bis (isooctyl-3-mercap)
Topropionate), dioctyltin bis (2-ethylhexyl)
Xyl-3-mercaptopropionate), dioctyl
Tin bis (nonyl-3-mercaptopropionate), di
Octyltin bis (tridecyl-3-mercaptopropion
), Dioctyltin bis (methoxybutyl-3-meth)
Rucaptopropionate), bis (dimethyltin isooctane)
Tyl-3-mercaptopropionate) oxide, bi
(Dimethyltin-2-ethylhexyl-3-mercapto
Propionate) oxide, bis (dimethyltin nonyl)
-3-mercaptopropionate) oxide, bis
(Dimethyltin tridecyl-3-mercaptopropione
G) oxide, bis (dimethyltin methoxybutyl-3)
-Mercaptopropionate) oxides, bis (dibs)
Tyltin isooctyl-3-mercaptopropionate)
Oxide, bis (dibutyltin-2-ethylhexyl-
3-mercaptopropionate) oxide, bis (di
Butyltin nonyl-3-mercaptopropionate) oki
Side, bis (dibutyltin tridecyl-3-mercapto
Propionate) oxide, bis (dibutyltin methoxy)
Cybutyl-3-mercaptopropionate) oxai
Do, bis (dioctyltin isooctyl-3-mercapto
Propionate) oxide, bis (dioctyltin-2)
-Ethylhexyl-3-mercaptopropionate)
Oxide, bis (dioctyltin nonyl-3-mercapto
Propionate) oxide, bis (dioctyltin tri)
Decyl-3-mercaptopropionate) oxide,
Bis (dioctyltin methoxybutyl-3-mercaptop
Lopionate) oxide, bis (dimethyltin isooctane)
Chill mercapto acetate) sulfide, bis (dim
Tyltin-2-ethylhexylmercaptoacetate)
Sulfide, bis (dimethyltin nonyl mercaptoacete
Sulfide), bis (dimethyltin tridecylmer)
Captoacetate) sulfide, bis (dimethyltin
Toxyl butyl mercapto acetate) sulfide, bi
(Dibutyltin isooctyl mercaptoacetate)
Sulfide, bis (dibutyltin-2-ethylhexylme)
Lecaptoacetate) sulfide, bis (dibutyltin)
Nonyl mercapto acetate) sulfide, bis (di
Butyltin tridecyl mercaptoacetate) sulfite
And bis (dibutyltin methoxybutyl mercaptoacete
Sulfide, bis (dioctyltin isooctyl)
Mercapto acetate) sulfide, bis (dioctyl)
Rutin-2-ethylhexyl mercaptoacetate) monkey
Fido, bis (dioctyltin nonyl mercaptoacete
Sulfide, bis (dioctyltin tridecylme)
Lcapto acetate) sulfide, bis (dioctyl)
Tin methoxybutyl mercaptoacetate) sulphie
, Bis (dimethyltin isooctyl-3-mercaptopop
Lopionate) sulfide, bis (dimethyltin-2-)
Ethylhexyl-3-mercaptopropionate) monkey
Fido, bis (dimethyltin nonyl-3-mercaptopop
Lopionate) sulfide, bis (dimethyltin tritide)
Sil-3-mercaptopropionate) sulfide,
Bis (dimethyltin methoxybutyl-3-mercaptopro
Pionate) sulfide, bis (dibutyltin isooctane)
Chill-3-mercaptopropionate) sulfide,
Bis (dibutyltin-2-ethylhexyl-3-mercap)
Topropionate) sulfide, bis (dibutyltin)
Nyl-3-mercaptopropionate) sulfide,
Bis (dibutyltin tridecyl-3-mercaptopropio
Nate) sulfide, bis (dibutyltin methoxybuty)
Ru-3-mercaptopropionate) sulfide, bi
(Dioctyltin isooctyl-3-mercaptopropiate
Onate) sulfide, bis (dioctyltin-2-e)
Tylhexyl-3-mercaptopropionate) sulf
And bis (dioctyltin nonyl-3-mercaptopop)
Lopionate) sulfide, bis (dioctyltin tri)
Decyl-3-mercaptopropionate) sulphie
And bis (dioctyltin methoxybutyl-3-mercap)
Topropionate) sulfide and the like.
You.

Examples of the organotin compound represented by the general formula (2) include an organotin maleate compound, an organotin mercapto compound and an organotin sulfide compound.

Specific examples of the organic tin maleate compound include monomethyltin maleate, dimethyltin maleate,
Monobutyltin maleate, dibutyltin maleate, monooctyltin maleate, dioctyltin maleate, monolauryltin maleate, dilauryltin maleate and polymers thereof, and the like, preferably, dibutyltin maleate, dioctyltin maleate and these Can be mentioned.

Specific examples of the organic tin mercapto compounds include monomethyltin mercaptoacetate, dimethyltin mercaptoacetate, monobutyltin mercaptoacetate, dibutyltin mercaptoacetate, monooctyltin mercaptoacetate, dioctyltin mercaptoacetate, monolauryltin mercaptoacetate , Dilauryltin mercaptoacetate, monomethyltin-3-mercaptopropionate, dimethyltin-3-mercaptopropionate, monobutyltin-3-mercaptopropionate, dibutyltin-3-mercaptopropionate, monooctyltin- 3-mercaptopropionate, dioctyltin-3-mercaptopropionate, monolauryltin-3-mercaptopropionate, dilauryltin-3
-Mercaptopropionate and polymers thereof, and the like, and preferred examples thereof include dimethyltin-3-mercaptopropionate, dibutyltin-3-mercaptopropionate, and dioctyltin-3-mercaptopropionate. And their polymers.

Specific examples of the organotin sulfide compound include monomethyltin sulfide, dimethyltin sulfide, monobutyltin sulfide, dibutyltin sulfide, monooctyltin sulfide, dioctyltin sulfide, monolauryltin sulfide, dilauryltin sulfide, and these. Preferred examples include monomethyltin sulfide, dimethyltin sulfide, monobutyltin sulfide, dibutyltin sulfide, monooctyltin sulfide, dioctyltin sulfide, and polymers thereof.

The dolomite compound to be surface-treated with the specific compound used in the present invention is not particularly limited, and dolomite which is widely used in nature and is used for wall materials, refractories for steelmaking, etc. (ie, Dolomite) can be used. Further, the dolomite compound may be a double salt of calcium carbonate and magnesium carbonate, that is, a synthetic dolomite. The composition of the synthetic dolomite used in the present invention may be such that magnesium and calcium are mixed at a certain ratio, and the weight ratio of the synthetic dolomite to magnesium and calcium is M.
The ratio is preferably 5:95 to 95: 5 in terms of gO to CaO. When synthetic dolomite outside this ratio range is used, sufficient sustained thermal stability cannot be obtained.

In addition, these natural and / or synthetic dolomite may be calcined, slaked, or the like, and a modified dolomite derivative may be used without greatly changing the metal element composition. Specific examples thereof include dolomite cement obtained by heating dolomite at 700 to 800 ° C, lightly-burned dolomite obtained by heating at 900 to 1000 ° C, and dead-burned dolomite hardened at a high temperature of 1600 to 1800 ° C. For example, there are slaked lime, which is digested by adding water to lightly burned dolomite, and synthetic magdro clinker.
Further, like akermanite (Ca ₂ MgSi ₂ O ₇ ), diopside [CaMg (SiO ₃ ) ₂ ], various slags,
Natural minerals in which the ratio of calcium to magnesium is in the same range as the above-mentioned synthetic dolomite, and derivatives obtained by modifying synthetic double salts in the same manner can also be used. Furthermore, any mixture thereof may be used.

In the present invention, these dolomites and derivatives thereof are collectively referred to as "dolomite compounds". These dolomite compounds are widely industrially produced and are produced in large quantities, and include steelmaking, ceramics, building materials, agriculture and the like. Because it is used in a very wide range of industries, it is of stable quality, easily and inexpensively available. Among them, the sustained heat stabilizing effect of the chlorine-containing resin composition obtained when using lightly burned dolomite is the best.

Specific compounds (surface treating agents) used for the surface treatment of dolomite compounds include organic acids, metal salts of organic acids, and polyhydric alcohol compounds. Each of these compounds may be used alone or as an arbitrary mixture.

The organic acid used as the surface treating agent of the present invention includes a saturated aliphatic monocarboxylic acid, a saturated aliphatic dicarboxylic acid, an unsaturated aliphatic carboxylic acid, a carbocyclic carboxylic acid, a heterocyclic carboxylic acid, Examples include acids, amino acids, and amino acid derivatives.

Specific examples of the saturated aliphatic monocarboxylic acid include acetic acid, propionic acid, butyric acid, valeric acid, hexanoic acid,
Octanoic acid, lauric acid, stearic acid, behenic acid and the like can be mentioned.

Specific examples of the saturated aliphatic dicarboxylic acid include oxalic acid, malonic acid, succinic acid, adipic acid and sebacic acid.

Specific examples of the unsaturated aliphatic carboxylic acid include acrylic acid, oleic acid, crotonic acid and fumaric acid.

Specific examples of the carbocyclic carboxylic acid include benzoic acid, camphoric acid, phthalic acid, toluic acid, hydroatorobric acid and cinnamic acid.

Specific examples of the heterocyclic carboxylic acid include furic acid, tenic acid, pyrrolidone carboxylic acid and nicotinic acid.

Specific examples of the hydroxy acid include lactic acid, malic acid, benzyl acid, salicylic acid, anisic acid, vanillic acid, protocatechuic acid and gallic acid.

Specific examples of amino acids and amino acid derivatives include alkoxy acid, glutamic acid, lysine, aspartic acid, glycine, N-stearoyl glycine, N-acetylglutamic acid, N-lauroylleucine and γ-amino acid.
Methylglutamic acid and the like can be mentioned.

The metal salt of an organic acid used as the surface treating agent of the present invention includes the metal salts of the above-mentioned organic acids. Specific examples of the metal of the metal salt include zinc,
Examples include calcium, magnesium, potassium, sodium, lithium, aluminum, nickel and the like. Further, these organic acid metal salts may be a mixture or a double salt of two or more kinds. In the chlorine-containing resin composition of the present invention, among the organic acid metal salts, when using a dolomite compound surface-treated with a calcium salt, a magnesium salt and a sodium salt of an organic acid, the most excellent sustained heat stabilizing effect is obtained. can get.

Specific examples of the polyhydric alcohol compound used as the surface treating agent of the present invention include pentaerythritol, dipentaerythritol, tripentaerythritol, polypentaerythritol, sorbitol, glycerin, polyglycerin and the like. Further, those obtained by esterifying or etherifying a part of the hydroxyl groups of these compounds are also included in the polyhydric alcohol compounds according to the present invention.

Among the polyhydric alcohol compounds, pentaerythritol, dipentaerythritol, or a dolomite compound surface-treated with a partially esterified product obtained by partially esterifying these with a basic acid, has the most excellent sustained heat stabilizing effect. can get.

In particular, a partially esterified product of pentaerythritol and / or dipentaerythritol partially esterified with a higher fatty acid having 10 to 22 carbon atoms and / or a saturated aliphatic dicarboxylic acid having 4 to 10 carbon atoms has a high molecular weight. Therefore, the chlorine-containing resin composition of the present invention does not undergo sublimation during heat molding, does not cause mold contamination, and improves the processability of the treated powder (a dolomite-based compound subjected to surface treatment). It is preferable because it has additional advantages such as excellent dispersibility in a resin.

Specific examples of higher fatty acids having 10 to 22 carbon atoms include capric acid, undecanoic acid, lauric acid, tridecanoic acid, myristic acid, palmitic acid, isostearic acid, stearic acid, behenic acid, 12-hydroxystearic acid, Oleic acid, linoleic acid and the like can be mentioned.

Specific examples of the saturated aliphatic dicarboxylic acid having 4 to 10 carbon atoms include succinic acid, glutaric acid, adipic acid, pimelic acid, suberic acid, sebacic acid and the like.

The saturated aliphatic dicarboxylic acid having 4 to 10 carbon atoms used for the acid component of the partially esterified product contributes to a low sublimation effect and a sustained heat stabilizing effect. Contributes to the effect of improving workability and the effect of good dispersibility.

An esterification reaction is carried out between such pentaerythritol and / or dipentaerythritol and a higher fatty acid having 10 to 22 carbon atoms and / or a saturated aliphatic dicarboxylic acid having 4 to 10 carbon atoms. The partially esterified product obtained by esterifying the hydroxyl group of the above is disclosed in JP-A-53-63.
No. 50, JP-A-57-61289, JP-A-55-69
The compound can be easily produced industrially by a known method described in No. 639.

Further, as long as the effects of the present invention are not impaired,
If necessary, other surface treating agents used industrially can be used in combination as appropriate. Specific examples thereof include silane-based, aluminum-based, and phosphorus-based coupling agents, anionic, cationic, and nonionic surfactants, and polymer-based dispersants. However, in order for the chlorine-containing resin composition obtained by adding the organotin-based compound of the present invention and the dolomite-based compound surface-treated with a specific compound to obtain a sufficient sustained heat stabilizing effect, the above-mentioned present invention It is preferable that the amount of the surface treatment agent other than the above is at most equal to or less than the amount of at least one compound selected from the organic acids, organic acid metal salts and polyhydric alcohol compounds of the present invention.

The amount of the surface treating agent used in the present invention includes the type of dolomite compound, the specific surface area of the powder particles, and the amount of water bound to the surface, including the surface treating agent other than the present invention used in combination. Although it differs depending on the like, it is 0.05 to 40% by weight, preferably 0.1 to 20% by weight, based on the dolomite compound to be surface-treated. If the amount of the surface treatment agent is less than 0.05% by weight, the effect of the surface treatment is almost negligible.
The surface of the dolomite compound powder particles is saturated with the treating agent, and the effect of the surface treatment is not further improved.

There are no particular restrictions on the method of surface treatment. For example, (1) a dolomite-based compound powder is directly added to a surface treatment agent, and the mixture is crushed using a pulverizer such as a Henschel mixer, a colloid mill, a ball mill, or an atomizer. Co-milling method (2) Add a surface treating agent and a dolomite compound in an appropriate solvent such as toluene, xylene, methyl ethyl ketone, acetonitrile, chloroform, diethyl ether, water, ethanol, methanol, etc.
A method of removing the solvent can be used.

The surface-treated dolomite compound used for the heat stabilizer of the present invention has a further increased sustained heat stabilizing effect as compared with a dolomite compound not subjected to a surface treatment.

That is, the combined use of the dolomite compound and the organotin compound which have been surface-treated with the specific compound of the present invention significantly improves the sustained heat stabilizing effect of the chlorine-containing resin composition.

The average particle size of the dolomite compound surface-treated with the specific compound used in the present invention is 100%.
It is preferably at most 10 microns, more preferably at most 10 microns. If it is larger than 100 microns, the surface of the processed product after the forming process becomes rough, and the physical properties are deteriorated, which is not preferable.

In the present invention, the amount of the organotin compound represented by the general formula (1) and / or the general formula (2) and the amount of the dolomite compound surface-treated with a specific compound to the chlorine-containing resin are as follows. The organotin-based compound and the dolomite-based compound were added to 9 parts by weight of the resin to 9 parts by weight.
0.1 to 6.0 at a ratio of 5 to 5% by weight to 5 to 95% by weight.
Parts by weight, and more preferably, the organic tin-based compound and the dolomite-based compound in a ratio of 80: 20% by weight to 20: 80% by weight based on 100 parts by weight of the resin.
It is 5 to 3.0 parts by weight.

When the addition amount of the organotin compound represented by the general formula (1) and / or the general formula (2) and the dolomite compound surface-treated with the specific compound is less than 0.1 part by weight, The desired sustained heat stabilization effect cannot be obtained,
When the amount exceeds 6.0 parts by weight, the expected effect of stabilizing heat by increasing the amount cannot be obtained.

When the ratio between the organotin compound represented by the general formula (1) and / or the general formula (2) and the dolomite compound surface-treated with the specific compound is out of the range of the present invention, The effect of improving the sustained heat stability by the combined use is not recognized.

The chlorine-containing resin composition of the present invention obtained by adding an organotin compound and a dolomite compound surface-treated with a specific compound is added with other additives, for example,
Plasticizers, fillers, antioxidants, ultraviolet absorbers, lubricants, pigments and the like can be added in combination.

In carrying out the present invention, the following embodiments can be mentioned. (1) The formula (1) is added to 100 parts by weight of the chlorine-containing resin.

[0067]

Embedded image

And / or the general formula (2)

[0069]

Embedded image

[In the formulas (1) and (2), R ¹ has ¹ carbon atom.
12 alkyl group, X ¹ is an oxygen atom, a sulfur atom or -OCOCH = CHCOO-, Y is -OCOCH = CH
COOR ² or -S (CH ₂ ) _q COOR ³ , where Z is R ¹
Or Y and X ² are a sulfur atom, —OCOCH ＝ CHCOO
— Or —S (CH ₂ ) _q COO—, and R ² and R ³
Represents an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an alkoxyalkyl group or a hydroxyalkyl group. a and q are an integer of 1 or 2, m is an integer of 0 or 1, and p is an integer of 1 to 10. A dolomite compound characterized by being surface-treated with at least one compound selected from an organic acid, a metal salt of an organic acid, and a polyhydric alcohol compound in an amount of 95 to 5% by weight. % To 5 to 95% by weight.
A chlorine-containing resin composition obtained by adding 1 to 6.0 parts by weight. (2) The formula (1) is added to 100 parts by weight of the chlorine-containing resin.

[0071]

Embedded image

And / or general formula (2)

[0073]

Embedded image

[In the formulas (1) and (2), R ¹ has ¹ carbon atom.
12 alkyl group, X ¹ is an oxygen atom, a sulfur atom or -OCOCH = CHCOO-, Y is -OCOCH = CH
COOR ² or -S (CH ₂ ) _q COOR ³ , where Z is R ¹
Or Y and X ² are a sulfur atom, —OCOCH ＝ CHCOO
— Or —S (CH ₂ ) _q COO—, and R ² and R ³
Represents an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an alkoxyalkyl group or a hydroxyalkyl group. a and q are an integer of 1 or 2, m is an integer of 0 or 1, and p is an integer of 1 to 10. Natural dolomite and / or calcium carbonate-magnesium carbonate, wherein the surface treatment is carried out with an organotin compound represented by the formula A dolomite compound which is a synthetic dolomite consisting of a double salt of
0.1 to 6. at a ratio of 95 to 5% by weight to 5 to 95% by weight.
A chlorine-containing resin composition obtained by adding 0 parts by weight. (3) The formula (1) is added to 100 parts by weight of the chlorine-containing resin.

[0075]

Embedded image

And / or the general formula (2)

[0077]

Embedded image

[In the formulas (1) and (2), R ¹ has ¹ carbon atom.
12 alkyl group, X ¹ is an oxygen atom, a sulfur atom or -OCOCH = CHCOO-, Y is -OCOCH = CH
COOR ² or -S (CH ₂ ) _q COOR ³ , where Z is R ¹
Or Y and X ² are a sulfur atom, —OCOCH ＝ CHCOO
— Or —S (CH ₂ ) _q COO—, and R ² and R ³
Represents an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an alkoxyalkyl group or a hydroxyalkyl group. a and q are an integer of 1 or 2, m is an integer of 0 or 1, and p is an integer of 1 to 10. Wherein the weight ratio of magnesium to calcium is MgO to CaO characterized by having been surface-treated with at least one compound selected from the group consisting of an organotin compound represented by the formula: 5 to 95 in conversion
A chlorine-containing resin composition obtained by adding 0.1 to 6.0 parts by weight of a 95 to 5 dolomite compound at a ratio of 95 to 5% by weight to 5 to 95% by weight. (4) The general formula (1) is added to 100 parts by weight of the chlorine-containing resin.

[0079]

Embedded image

And / or the general formula (2)

[0081]

Embedded image

[In the formulas (1) and (2), R ¹ has ¹ carbon atom.
12 alkyl group, X ¹ is an oxygen atom, a sulfur atom or -OCOCH = CHCOO-, Y is -OCOCH = CH
COOR ² or -S (CH ₂ ) _q COOR ³ , where Z is R ¹
Or Y and X ² are a sulfur atom, —OCOCH ＝ CHCOO
— Or —S (CH ₂ ) _q COO—, and R ² and R ³
Represents an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an alkoxyalkyl group or a hydroxyalkyl group. a and q are an integer of 1 or 2, m is an integer of 0 or 1, and p is an integer of 1 to 10. Wherein the weight ratio of magnesium to calcium is MgO to CaO characterized by having been surface-treated with at least one compound selected from the group consisting of an organotin compound represented by the formula: 5 to 95 in conversion
95 to 5% by weight of natural dolomite and / or a dolomite compound which is a synthetic dolomite comprising a double salt of calcium carbonate-magnesium carbonate in a ratio of 95: 5% by weight to 5: 95% by weight in the range of 0.1 to 6. A chlorine-containing resin composition obtained by adding 0 parts by weight. (5) To 100 parts by weight of chlorine-containing resin, the general formula (1)

[0083]

Embedded image

And / or the general formula (2)

[0085]

Embedded image

[In the formulas (1) and (2), R ¹ has ¹ carbon atom.
12 alkyl group, X ¹ is an oxygen atom, a sulfur atom or -OCOCH = CHCOO-, Y is -OCOCH = CH
COOR ² or -S (CH ₂ ) _q COOR ³ , where Z is R ¹
Or Y and X ² are a sulfur atom, —OCOCH ＝ CHCOO
— Or —S (CH ₂ ) _q COO—, and R ² and R ³
Represents an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an alkoxyalkyl group or a hydroxyalkyl group. a and q are an integer of 1 or 2, m is an integer of 0 or 1, and p is an integer of 1 to 10. Wherein the weight ratio of magnesium to calcium is MgO to CaO characterized by having been surface-treated with at least one compound selected from the group consisting of an organotin compound represented by the formula: 5 to 95 in conversion
A dolomite-based compound containing lightly-burned dolomite obtained by lightly burning a 95: 5 double salt compound, in an amount of 95: 5% by weight to 5%;
A chlorine-containing resin composition which is added in an amount of 0.1 to 6.0 parts by weight at a ratio of 95% by weight. (6) To 100 parts by weight of the chlorine-containing resin, the general formula (1)

[0087]

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And / or general formula (2)

[0089]

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[In the formulas (1) and (2), R ¹ has ¹ carbon atom.
12 alkyl group, X ¹ is an oxygen atom, a sulfur atom or -OCOCH = CHCOO-, Y is -OCOCH = CH
COOR ² or -S (CH ₂ ) _q COOR ³ , where Z is R ¹
Or Y and X ² are a sulfur atom, —OCOCH ＝ CHCOO
— Or —S (CH ₂ ) _q COO—, and R ² and R ³
Represents an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an alkoxyalkyl group or a hydroxyalkyl group. a and q are an integer of 1 or 2, m is an integer of 0 or 1, and p is an integer of 1 to 10. Wherein the weight ratio of magnesium to calcium is MgO to CaO characterized by having been surface-treated with at least one compound selected from the group consisting of an organotin compound represented by the formula: 5 to 95 in conversion
95: 5% by weight to 5: 95% by weight of a natural dolomite having a ratio of 95: 5 and / or a dolomite compound containing a lightly fired dolomite obtained by lightly firing a synthetic dolomite comprising a double salt of calcium carbonate and magnesium carbonate. % Of a chlorine-containing resin composition added in an amount of 0.1 to 6.0 parts by weight. (7) The formula (1) is added to 100 parts by weight of the chlorine-containing resin.

[0091]

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And / or general formula (2)

[0093]

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[In the formulas (1) and (2), R¹ Is methyl
Group, butyl group or octyl group, X¹ Is oxygen atom, sulfur
Atom or -OCOCH = CHCOO-, Y is -OCO
CH = CHCOOR^Two Or -S (CH_Two )_qCOOR^Three
 , Z is R¹Or Y, X^Two Is a sulfur atom, -OCOCH =
CHCOO- or -S (CH_Two )_qCOO-,
R^Two And R^ThreeIs an alkyl group having 1 to 13 carbon atoms, cyclohexyl
It represents a sil group, an oleyl group or a benzyl group. a and q
Is an integer of 1 or 2; m is an integer of 0 or 1;
Indicates an integer of 10. An organotin compound represented by the formula
From mechanical acids, metal salts of organic acids, or polyhydric alcohol compounds
Surface treated with at least one selected compound
80 to 20 weight by weight of a dolomite compound characterized by the following:
% To 20 to 80% by weight, 0.5 to 3.0 parts by weight
A chlorine-containing resin composition. (8) The formula (1) is added to 100 parts by weight of the chlorine-containing resin.

[0095]

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And / or general formula (2)

[0097]

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[In the formulas (1) and (2), R ¹ is a methyl group, a butyl group or an octyl group, X ¹ is an oxygen atom, a sulfur atom or —OCOCH ＝ CHCOO—, and Y is —OCO
CH = CHCOOR ² or -S (CH ₂ ) _q COOR ³
, Z is R ¹ or Y, X ² is a sulfur atom, -OCOCH =
CHCOO- or -S (CH ₂₎ a _q COO-,
R ² and R ³ represent an alkyl group having 1 to 13 carbon atoms, a cyclohexyl group, an oleyl group or a benzyl group. a and q
Is an integer of 1 or 2; m is an integer of 0 or 1;
Indicates an integer of 10. Natural dolomite and / or calcium carbonate-magnesium carbonate, characterized in that they have been surface-treated with an organotin compound represented by formula (1) and at least one compound selected from organic acids, organic acid metal salts and polyhydric alcohol compounds. A dolomite compound which is a synthetic dolomite comprising a double salt of
A chlorine-containing resin composition which is added in an amount of 0.5 to 3.0 parts by weight at a ratio of 80% by weight. (9) The formula (1) is added to 100 parts by weight of the chlorine-containing resin.

[0099]

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And / or general formula (2)

[0101]

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[In the formulas (1) and (2), R ¹ is a methyl group, a butyl group or an octyl group, X ¹ is an oxygen atom, a sulfur atom or —OCOCH ＝ CHCOO—, and Y is —OCO
CH = CHCOOR ² or -S (CH ₂ ) _q COOR ³
, Z is R ¹ or Y, X ² is a sulfur atom, -OCOCH =
CHCOO- or -S (CH ₂₎ a _q COO-,
R ² and R ³ represent an alkyl group having 1 to 13 carbon atoms, a cyclohexyl group, an oleyl group or a benzyl group. a and q are integers of 1 or 2; m is an integer of 0 or 1;
And an integer of 10 to 10. An organic tin compound represented by the formula:
The weight ratio of magnesium and calcium is 5 to 95 to 95 to 5 in terms of MgO to CaO, which is surface-treated with at least one compound selected from organic acids, organic acid metal salts, and polyhydric alcohol compounds. A chlorine-containing resin composition obtained by adding 0.5 to 3.0 parts by weight of a certain dolomite compound at a ratio of 80 to 20% by weight to 20 to 80% by weight. (10) The formula (1) is added to 100 parts by weight of the chlorine-containing resin.

[0103]

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And / or general formula (2)

[0105]

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[In the formulas (1) and (2), R ¹ is a methyl group, a butyl group or an octyl group, X ¹ is an oxygen atom, a sulfur atom or —OCOCH ＝ CHCOO—, and Y is —OCO
CH = CHCOOR ² or -S (CH ₂ ) _q COOR ³
, Z is R ¹ or Y, X ² is a sulfur atom, -OCOCH =
CHCOO- or -S (CH ₂₎ a _q COO-,
R ² and R ³ represent an alkyl group having 1 to 13 carbon atoms, a cyclohexyl group, an oleyl group or a benzyl group. a and q are integers of 1 or 2; m is an integer of 0 or 1;
And an integer of 10 to 10. An organic tin compound represented by the formula:
The weight ratio of magnesium and calcium is 5 to 95 to 95 to 5 in terms of MgO to CaO, which is surface-treated with at least one compound selected from organic acids, organic acid metal salts, and polyhydric alcohol compounds. 0.5 to 3.0 parts by weight of a certain natural dolomite and / or a dolomite compound which is a synthetic dolomite composed of a double salt of calcium carbonate and magnesium carbonate at a ratio of 80 to 20% by weight to 20 to 80% by weight. A chlorine-containing resin composition comprising: (11) The formula (1) is added to 100 parts by weight of the chlorine-containing resin.

[0107]

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And / or general formula (2)

[0109]

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[In the formulas (1) and (2), R ¹ is a methyl group, a butyl group or an octyl group, X ¹ is an oxygen atom, a sulfur atom or —OCOCH ＝ CHCOO—, and Y is —OCO
CH = CHCOOR ² or -S (CH ₂ ) _q COOR ³
, Z is R ¹ or Y, X ² is a sulfur atom, -OCOCH =
CHCOO- or -S (CH ₂₎ a _q COO-,
R ² and R ³ represent an alkyl group having 1 to 13 carbon atoms, a cyclohexyl group, an oleyl group or a benzyl group. a and q are integers of 1 or 2; m is an integer of 0 or 1;
And an integer of 10 to 10. An organic tin compound represented by the formula:
The weight ratio of magnesium to calcium is 5 to 95 to 95 to 5 in terms of MgO to CaO, characterized in that the surface treatment is performed with at least one compound selected from an organic acid, an organic acid metal salt, and a polyhydric alcohol compound. Chlorine-containing compound obtained by adding 0.5 to 3.0 parts by weight of a dolomite-based compound containing lightly-burned dolomite obtained by lightly burning a double salt compound at a ratio of 80 to 20% by weight to 20 to 80% by weight. Resin composition. (12) The formula (1) is added to 100 parts by weight of the chlorine-containing resin.

[0111]

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And / or general formula (2)

[0113]

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[In the formulas (1) and (2), R ¹ is a methyl group, a butyl group or an octyl group, X ¹ is an oxygen atom, a sulfur atom or —OCOCH ＝ CHCOO—, and Y is —OCO
CH = CHCOOR ² or -S (CH ₂ ) _q COOR ³
, Z is R ¹ or Y, X ² is a sulfur atom, -OCOCH =
CHCOO- or -S (CH ₂₎ a _q COO-,
R ² and R ³ represent an alkyl group having 1 to 13 carbon atoms, a cyclohexyl group, an oleyl group or a benzyl group. a and q are integers of 1 or 2; m is an integer of 0 or 1;
And an integer of 10 to 10. An organic tin compound represented by the formula:
The weight ratio of magnesium and calcium is 5 to 95 to 95 to 5 in terms of MgO to CaO, which is surface-treated with at least one compound selected from organic acids, organic acid metal salts, and polyhydric alcohol compounds. A dolomite compound containing lightly-burned dolomite obtained by light-burning a certain natural dolomite and / or a synthetic dolomite comprising a double salt of calcium carbonate-magnesium carbonate is used in an amount of 80: 2.
A chlorine-containing resin composition comprising 0.5 to 3.0 parts by weight of 0 to 20 to 80% by weight.

[0115]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention include the above embodiments (2) to (12).
More preferred embodiments include the above embodiments (3) to (6) and (9) to (12), and the most preferred embodiments are the above embodiments (5) and (6). , (11) and (12).

[0116]

EXAMPLES The present invention will be described below in more detail with reference to examples and the like, but the present invention is not limited to these examples. In these examples and the like, parts means parts by weight. (Synthesis Example 1) To 136 parts of pentaerythritol, 73 parts of adipic acid and 284.5 parts of stearic acid were added, and 2
The esterification reaction was carried out by stirring at 30 ° C. for 2 hours to obtain a mixed adipic acid / stearic acid partial ester of pentaerythritol (esterification ratio: 45 to 55%). (Synthesis Example 2) 19 kg of unmilled dolomite (manufactured by Tagen Lime Industry Co., Ltd.) was replaced with 1 kg of magnesium stearate.
The mixture was ground for 24 hours under dry conditions degassed. The median diameter of the obtained magnesium stearate surface-treated dolomite was 1.5 μm. (Synthesis Example 3) 19 kg of unmilled dolomite (manufactured by Tagen Lime Industry Co., Ltd.) was pulverized together with 1 kg of calcium stearate under dry conditions degassed for 24 hours.

The median diameter of the obtained calcium stearate-treated dolomite was 1.1 μm. (Synthesis Example 4) 58.3 parts of magnesium hydroxide and 74.1 parts of calcium hydroxide were added to 2,000 parts of water, and 1
Carbon dioxide gas was blown in for 3 hours while stirring at 0 ° C. The resulting precipitate was filtered and dried under a carbon dioxide atmosphere at 50 ° C. or lower to obtain 152.3 parts of a calcium carbonate-magnesium carbonate double salt (synthetic dolomite). The weight ratio of calcium and magnesium in the obtained double salt was 58:42 in terms of CaO: MgO. This synthetic dolomite 1.9k
g were ground for 24 hours under dry conditions degassed with 0.1 kg of calcium stearate. The median diameter of the obtained calcium stearate surface-treated synthetic dolomite was 1.1 μm. (Synthesis Example 5) Lightly burned dolomite [Tagen Lime Industry Co., Ltd.]
19 kg of coarsely crushed product is added to magnesium stearate 1
The milling was carried out for 24 hours under dry conditions degassed with kg. The median diameter of the obtained lightly fired dolomite with magnesium stearate surface treated was 1.2 μm. (Synthesis example 6) Lightly burned dolomite [Tagen Lime Industry Co., Ltd.]
19.8 kg of coarsely pulverized product
Pulverization was performed for 24 hours under dry conditions deaerated with 0.2 kg. The median diameter of the obtained lightly fired dolomite treated with sodium stearate was 1.2 μm. (Synthesis Example 7) 19 kg of coarsely ground slaked lime (manufactured by Tagen Lime Industry Co., Ltd.) was subjected to 0.1 kg of lysine zinc salt, 0.5 kg of stearic acid and 0.4 kg of calcium stearate.
The milling was carried out for 24 hours under dry conditions degassed with kg. The median diameter of the obtained surface-treated gypsum slaked lime was 1.3 μm. (Synthesis Example 8) 19 kg of unmilled dolomite (manufactured by Tagen Lime Industry Co., Ltd.) was pulverized together with 1 kg of pentaerythritol over 24 hours under degassed dry conditions. The median diameter of the obtained pentaerythritol surface-treated dolomite was 1.1 μm. (Synthesis Example 9) 58.3 parts of magnesium hydroxide and 74.1 parts of calcium hydroxide were added to 2,000 parts of water, and 1
Carbon dioxide gas was blown in for 3 hours while stirring at 0 ° C. The resulting precipitate was filtered and dried under a carbon dioxide atmosphere at 50 ° C. or lower to obtain 152.3 parts of a calcium carbonate-magnesium carbonate double salt (synthetic dolomite). The weight ratio of calcium and magnesium in the obtained double salt was 58:42 in terms of CaO: MgO. This synthetic dolomite 1.9k
g were ground for 24 hours under dry conditions degassed with 0.1 kg of pentaerythritol. The median diameter of the obtained pentaerythritol surface-treated synthetic dolomite was 1.1 μm. (Synthesis example 10) Lightly burned dolomite [Tagen Lime Industry Co., Ltd.
19 kg of coarsely pulverized product was treated with dipentaerythritol
Grinding was performed for 24 hours under dry conditions degassed together with 1 kg. The median diameter of the obtained surface-treated lightly fired dolomite was 1.1 μm. (Synthesis Example 11) Lightly burned dolomite [Tagen Lime Industry Co., Ltd.
19 kg of coarsely pulverized product
210 "(trade name, manufactured by Ajinomoto Fine Techno Co., Ltd., a composition mainly composed of adipic acid ester of dipentaerythritol, OH value: 900). The median diameter of the obtained surface-treated lightly fired dolomite was 1.3 μm. (Synthesis Example 12) Lightly burned dolomite [Tagen Lime Industry Co., Ltd.
19 kg of coarsely pulverized product
220 "(trade name: Ajinomoto Fine Techno Co., Ltd., a composition mainly composed of an adipate ester derivative of pentaerythritol, OH value 900) was pulverized for 24 hours under degassed dry conditions. The median diameter of the obtained surface-treated lightly fired dolomite was 1.2 μm. (Synthesis Example 13) Lightly burned dolomite [Tagen Lime Industry Co., Ltd.
19 kg of the coarsely pulverized product was compounded with Compound 1 of (Synthesis Example 1).
The milling was carried out for 24 hours under dry conditions degassed with kg. The median diameter of the obtained surface-treated lightly fired dolomite was 1.2 μm. (Synthesis Example 14) 19.8 kg of coarsely ground lime (manufactured by Tagen Lime Industry Co., Ltd.)
20 "(manufactured by Ajinomoto Fine Techno Co., Ltd.) 0.15 kg
And under a dry condition degassed with 0.05 kg of zinc stearate for 24 hours. The median diameter of the obtained surface-treated gypsum slaked lime was 1.3 μm. (Synthesis Example 15) 19.8 kg of coarsely ground product of slaked lime (Tagen Lime Industry Co., Ltd.)
20 "(manufactured by Ajinomoto Fine Techno Co., Ltd.) 0.15 kg
And "Plenact ALM" (trade name: Ajinomoto Fine Techno Co., Ltd., aluminum-based coupling agent)
Grinding was performed for 24 hours under dry conditions degassed with 05 kg. The median diameter of the obtained surface-treated gypsum slaked lime was 1.3 μm. (Synthesis Example 16) 6.9 parts of magnesium hydroxide and 121.3 parts of calcium hydroxide were added to 2,000 parts of water,
Carbon dioxide gas was blown in for 3 hours while stirring at 10 ° C. The resulting precipitate was filtered and dried under a carbon dioxide atmosphere at 50 ° C. or lower to obtain 143.6 parts of a calcium carbonate-magnesium carbonate double salt (synthetic dolomite). The weight ratio of calcium and magnesium in the obtained double salt was 95: 5 in terms of CaO: MgO. This synthetic dolomite 1.9k
g were ground for 24 hours under dry conditions degassed with 0.1 kg of calcium stearate. The median diameter of the obtained calcium stearate surface-treated synthetic dolomite was 1.1 μm. (Synthesis Example 17) 131.9 parts of magnesium hydroxide and 6.4 parts of calcium hydroxide were charged into 2,000 parts of water.
Carbon dioxide gas was blown in for 3 hours while stirring at 10 ° C. The resulting precipitate was filtered and dried under a carbon dioxide atmosphere at 50 ° C. or lower to obtain 164.6 parts of a calcium carbonate-magnesium carbonate double salt (synthetic dolomite). The weight ratio of calcium and magnesium in the obtained double salt was 5:95 in terms of CaO: MgO. This synthetic dolomite 1.9k
g were ground for 24 hours under dry conditions degassed with 0.1 kg of calcium stearate. The median diameter of the obtained calcium stearate surface-treated synthetic dolomite was 1.1 μm. (Synthesis Example 18) 58.3 parts of magnesium hydroxide and 74.1 parts of calcium hydroxide were added to 2,000 parts of water,
Carbon dioxide gas was blown in for 3 hours while stirring at 10 ° C. The resulting precipitate was filtered and dried under a carbon dioxide atmosphere at 50 ° C. or lower to obtain 152.3 parts of a calcium carbonate-magnesium carbonate double salt (synthetic dolomite). The weight ratio of calcium and magnesium in the obtained double salt was 58:42 in terms of CaO: MgO. The synthetic dolomite was ground for 24 hours under degassed dry conditions. The median diameter of the obtained untreated synthetic dolomite is 1.5 μm.
m.

Component A: Organotin compound used in the present invention A-1: Dibutyltin bis (methyl maleate) A-2: Dibutyltin bis (2-ethylhexyl maleate) A-3: Dibutyltin bis (trimethyltin) A-4: Dibutyl tin bis (cyclohexyl maleate) A-5: Dioctyl tin bis (ethyl maleate) A-6: Dioctyl tin bis (butyl maleate) A-7: Dioctyl tin bis (nonyl maleate) A-8: Dioctyltin bis (oleyl maleate) A-9: Dioctyltin bis (benzyl maleate) A-10: Bis (dibutyltin dodecyl maleate) maleate A-11: Monomethyltin tris (isooctyl mercaptoacetate) A-12: Dimethyltin bis (isooctyl mercaptoacetate) A- 13: monobutyltin tris (nonyl-3-mercaptopropionate) A-14: dibutyltin bis (nonyl-3-mercaptopropionate) A-15: bis (dioctyltin tridecyl-3-mercaptopropionate) Axide A-16: Bis (dibutyltin methoxybutyl mercaptoacetate) sulfide A-17: Dibutyltin maleate A-18: Dibutyltin-3-mercaptopropionate A-19: Monobutyltin sulfide A-20: Dibutyltin sulfide B Component: Dolomite compound B-1 used in the present invention: Surface-treated dolomite B-2 described in (Synthesis Example 2): Surface-treated dolomite B-3 described in (Synthesis Example 3): (Synthesis Example 4) Surface-treated synthetic dolomite B-4 described: Surface-treated light-baked according to (Synthesis Example 5) Lomite B-5: Surface-treated lightly-burned dolomite described in (Synthesis Example 6) B-6: Surface-treated gypsum slaked lime described in (Synthesis Example 7) B-7: Surface-treated dolomite described in (Synthesis Example 8) B-8: Surface-treated synthetic dolomite described in (Synthesis Example 9) B-9: Surface-treated lightly-burned dolomite described in (Synthesis Example 10) B-10: Surface-treated lightly-burned dolomite described in (Synthesis Example 11) B-11: Surface-treated lightly-burned dolomite described in (Synthesis Example 12) B-12: Surface-treated lightly-burned dolomite described in (Synthesis Example 13) B-13: Surface-treated magnesia described in (Synthesis Example 14) Slaked lime B-14: Surface-treated synthetic dolomite described in (Synthesis example 15) B-15: Surface-treated synthetic dolomite described in (Synthesis example 16) B-16: Surface-treated synthetic dolomite described in (Synthesis example 17) C component: additive other than the present invention C- : Dolomite [Tagen Lime Industry Co., Ltd.] surface untreated / crushed product C-2: Lightly burned dolomite [Tagen Lime Industry Co., Ltd.] surface untreated / crushed product C-3: Forged slaked lime [Tagen Lime Industry Co., Ltd.] Surface untreated / crushed product C-4: Pren riser ST-210 [manufactured by Ajinomoto Fine Techno Co., Ltd., a composition mainly composed of adipic ester of dipentaerythritol, OH value 900] C-5 : Pren riser ST-220 [Ajinomoto Fine Techno Co., Ltd. pentaerythritol adipic acid ester derivative as a main component, OH value 900] C-6: Ester compound C-7 described in (Synthesis Example 1) : Pentaerythritol C-8: Dipentaerythritol C-9: Calcium stearate C-10: Magnesium stearate C-11: Stearic acid Zinc C-12: Prenact ALM [Aluminum coupling agent manufactured by Ajinomoto Fine Techno Co., Ltd.] C-13: 3A type zeolite compound [Zeostar KA-100P manufactured by Nippon Chemical Industry Co., Ltd.] C-14: 4A type zeolite compound [Tosoh Corporation
Toyobuilder] C-15: 5A zeolite compound [Zeostar CA-100P manufactured by Nippon Chemical Industry Co., Ltd.] C-16: 10X zeolite compound [Zeostar CX-100P manufactured by Nippon Chemical Industry Co., Ltd.] C-17: 13X Type zeolite compound [Zeostar NX-100P manufactured by Nippon Chemical Industry Co., Ltd.] C-18: magnesium oxide C-19: calcium oxide C-20: magnesium carbonate C-21: calcium carbonate C-22: magnesium hydroxide C-23 : Calcium hydroxide C-24: Untreated surface synthetic dolomite as described in (Synthesis Example 18) [Example 1] Vinyl chloride resin [Shin Daiichi PVC Co., Ltd. Z
EST 1000Z] 100 parts of the composition well mixed with the additives shown in Tables 1 to 3 were kneaded for 4 minutes with an 8-inch test roll adjusted to 165 ° C., and a sheet having a thickness of 0.5 mm was produced. The obtained 0.5 mm-thick sheet is cut, eight sheets are stacked, and placed in a press die.
Perform a press test under the conditions of 80 ° C and 5 kg / cm ² ,
The time until brown or dark brown (deterioration time, minutes) was measured. The results are shown in Tables 1 to 3. The longer the time until brown or dark brown is, the more excellent the sustained heat stability is.

[0119]

[Table 1]

[0120]

[Table 2]

[0121]

[Table 3]

Sample Nos. 1-26 are Examples, and Sample Nos.
51 is a comparative example. As is clear from the comparison of the results in Tables 1 to 3, it can be seen that the stabilized chlorine-containing resin composition of the present invention has extremely excellent sustained heat stability. When the dolomite compound of the present invention is not added as in Sample Nos. 27 and 28 and 32 to 35, the organotin compound of the present invention is added as in 29 and 30 and 36 to 39. In the case where no additive is added, like the same number 31, the same number 40-47, when the additives other than the present invention are added, and like the same number 48-51, the organotin compound of the present invention and the dolomite compound are added in combination. However, when the addition amount is out of the range of the present invention, sufficient sustained heat stability cannot be obtained. [Example 2] Vinyl chloride resin [Z manufactured by Shin-Daiichi PVC Co., Ltd.
A composition in which 100 parts of EST 1000Z], 10 parts of MBS resin [Kureha BTA-731 manufactured by Kureha Chemical Industry Co., Ltd.], 0.2 parts of stearic acid and the additives shown in Tables 4 to 8 were mixed well at 165 ° C. After kneading for 4 minutes with the adjusted 8-inch test roll, a sheet having a thickness of 0.5 mm was produced. The obtained sheet having a thickness of 0.5 mm is cut, eight sheets are stacked, and placed in a press die.
A press test was performed under the condition of g / cm ² , and the time (deterioration time, minutes) until brown or dark brown was measured. Tables 4 to 8 show the results. The longer the time until brown or dark brown is, the more excellent the sustained heat stability is.

[0123]

[Table 4]

[0124]

[Table 5]

[0125]

[Table 6]

[0126]

[Table 7]

[0127]

[Table 8]

The sample numbers 1 to 25 are the same as those of the examples,
77 is a comparative example. As is clear from the comparison of the results in Tables 4 to 8, it can be seen that the stabilized chlorine-containing resin composition of the present invention has extremely excellent sustained heat stability. In addition, when the dolomite compound of the present invention is not added, as in Sample Nos. 26 to 45, and when the organotin compound of the present invention is not added, as in Nos. 46 to 48, the same No. 4 is used.
When additives other than the present invention are added as in Nos. 9 to 77, sufficient sustained heat stability cannot be obtained in any case. [Example 3] Vinyl chloride resin [Shin Daiichi PVC Co., Ltd. Z
A composition obtained by thoroughly mixing 100 parts of EST 1000Z], 8 parts of MBS resin [Kureha BTA-712 manufactured by Kureha Chemical Industry Co., Ltd.], 0.5 part of stearyl alcohol and the additives shown in Tables 9 to 11 was heated to 165 ° C. After kneading for 4 minutes with the adjusted 8-inch test roll, a sheet having a thickness of 0.5 mm was produced. The obtained sheet having a thickness of 0.5 mm was cut, eight sheets were stacked, and placed in a press die.
A press test was performed under the conditions of 0 ° C. and 5 kg / cm ² , and the time until brown or dark brown (deterioration time, minutes) was measured. The results are shown in Tables 9 to 11. The longer the time until brown or dark brown is, the more excellent the sustained heat stability is.

[0129]

[Table 9]

[0130]

[Table 10]

[0131]

[Table 11]

Sample Nos. 1 to 30 are the same as Examples,
Reference numeral 60 is a comparative example. As is clear from the comparison of the results in Tables 9 to 11, it can be seen that the stabilized chlorine-containing resin composition of the present invention has extremely excellent sustained heat stability. When the dolomite compound of the present invention is not added, as in sample numbers 31 to 35, and when the organotin compound of the present invention is not added, as in sample numbers 36 to 40, as in sample numbers 41 to 45, When the addition amount of the organotin-based compound and the dolomite-based compound of the present invention is out of the range of the present invention and when an additive other than the present invention is added as in the case of the same number 46 to 60, In either case, sufficient sustained heat stability cannot be obtained.

[0133]

As described above, the chlorine-containing resin composition of the present invention has remarkably excellent sustained heat stability.

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Yoshimitsu Tsukahara 788 Kuji, Takatsu-ku, Kawasaki City, Kanagawa Prefecture Within Sankyo Organic Synthesis Co., Ltd. (72) Inventor Takeo Tanaka 1-2 Azinomoto Fine Techno Co., Ltd. (72) Inventor Yoshihito Anzai 788 Kuji, Takatsu-ku, Kawasaki City, Kanagawa Prefecture Sankyo Organic Synthesis Co., Ltd. (72) Inventor Yoshitomo Yoshimura 788 Kuji, Takatsu-ku, Kawasaki-shi, Kanagawa F-term in Sankyo Organic Synthesis Co., Ltd.

Claims (4)

[Claims] 1. A compound of the general formula (1) in 100 parts by weight of a chlorine-containing resin. And / or general formula (2) [In formulas (1) and (2), R ¹ is an alkyl group having 1 to 12 carbon atoms, X ¹ is an oxygen atom, a sulfur atom, or —OCOCH
= CHCOO-, Y is -OCOCH = CHCOOR ² or ^{_{-S (CH 2) q COOR 3}} , Z is R ¹ or Y,
X ² is a sulfur atom, —OCOCH ＝ CHCOO— or —
S (CH ₂ ) _q COO—, and R ² and R ³ represent an alkyl group, a cycloalkyl group, an alkenyl group, an aralkyl group, an alkoxyalkyl group or a hydroxyalkyl group. a and q are integers of 1 or 2, m is 0 or 1
And p represents an integer of 1 to 10. A dolomite compound, which is surface-treated with at least one compound selected from an organic acid, an organic acid metal salt, and a polyhydric alcohol compound; % To 5 to 95% by weight
A chlorine-containing resin composition obtained by adding 6.0 parts by weight. 2. The chlorine-containing resin composition according to claim 1, wherein the dolomite compound is a natural dolomite and / or a synthetic dolomite comprising a double salt of calcium carbonate and magnesium carbonate. 3. A dolomite compound having a weight ratio of magnesium to calcium of 5 to 9 in terms of MgO to CaO.
The chlorine-containing resin composition according to claim 1 or 2, wherein the ratio is 5 to 95: 5. 4. A dolomite compound having a magnesium to calcium weight ratio of 5: 9 in terms of MgO to CaO.
The chlorine-containing resin composition according to any one of claims 1 to 3, comprising lightly fired dolomite obtained by lightly firing a 5-95 to 5 double salt compound.