WO2016098344A1 - Composition de résine de chlorure de vinyle ainsi que procédé de fabrication de celui-ci, article moulé en résine de chlorure de vinyle ainsi que procédé de fabrication de celui-ci, et stratifié - Google Patents

Composition de résine de chlorure de vinyle ainsi que procédé de fabrication de celui-ci, article moulé en résine de chlorure de vinyle ainsi que procédé de fabrication de celui-ci, et stratifié Download PDF

Info

Publication number
WO2016098344A1
WO2016098344A1 PCT/JP2015/006243 JP2015006243W WO2016098344A1 WO 2016098344 A1 WO2016098344 A1 WO 2016098344A1 JP 2015006243 W JP2015006243 W JP 2015006243W WO 2016098344 A1 WO2016098344 A1 WO 2016098344A1
Authority
WO
WIPO (PCT)
Prior art keywords
vinyl chloride
chloride resin
resin composition
mass
less
Prior art date
Application number
PCT/JP2015/006243
Other languages
English (en)
Japanese (ja)
Inventor
崇倫 藤原
Original Assignee
日本ゼオン株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本ゼオン株式会社 filed Critical 日本ゼオン株式会社
Priority to JP2016564687A priority Critical patent/JP6720875B2/ja
Priority to CN201580065408.XA priority patent/CN107001750A/zh
Publication of WO2016098344A1 publication Critical patent/WO2016098344A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K37/00—Dashboards
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Definitions

  • the present invention relates to a vinyl chloride resin composition that gives a powder molded article having high adhesion to a foamed polyurethane molded article, a vinyl chloride resin molded article obtained by powder molding the vinyl chloride resin composition, and the vinyl chloride resin molded article.
  • the present invention relates to a laminate having a body and a polyurethane foam molded body, a method for producing the vinyl chloride resin composition, and a method for producing the vinyl chloride resin molded body.
  • the automobile instrument panel has a structure in which a polyurethane foam layer is provided between a skin made of resin and a base material.
  • the skin made of resin is produced mainly by powder molding a vinyl chloride resin composition.
  • the adhesiveness between the skin made of the powder molded body of the vinyl chloride resin composition and the polyurethane foam layer was low, and these two were easy to peel off. Therefore, in order to obtain a vinyl chloride resin composition that gives a powder molded body having high adhesion to the foamed polyurethane layer, powder molding containing vinyl chloride resin, plasticizer, perchloric acid-treated hydrotalcite, and white carbon
  • a vinyl chloride resin composition for use has been studied (for example, see Patent Document 1).
  • a vinyl chloride resin composition for powder molding containing a granular vinyl chloride resin, a fine vinyl chloride resin, a saccharide, a plasticizer, a stabilizer, a pigment, and the like has been studied (for example, see Patent Document 2). ).
  • the problem to be solved by the present invention is to provide a vinyl chloride resin composition that gives a powder molded body having high adhesion to a foamed polyurethane molded body.
  • Another problem to be solved by the present invention is a vinyl chloride resin molded article obtained by powder molding the vinyl chloride resin composition, and a laminate having the vinyl chloride resin molded article and a foamed polyurethane molded article. Is an offer.
  • another subject which this invention tends to solve is provision of the manufacturing method of the said vinyl chloride resin composition, and the manufacturing method of the said vinyl chloride resin molded object.
  • a vinyl chloride resin composition comprising (a) a vinyl chloride resin, (b) a plasticizer, and (c) a polyol compound having a molecular weight within a specific range.
  • the product has been found to give a powder molded product having high adhesion to the foamed polyurethane molded product, and the present invention has been completed.
  • the present invention includes (a) a vinyl chloride resin, (b) a plasticizer, and (c) a polyol compound having a molecular weight of 900 to 4000, and the polyol compound is at least one of a polyester polyol and a polyether polyol. It is a certain vinyl chloride resin composition.
  • a preferable blending amount of the (b) plasticizer is 30 parts by mass or more and 190 parts by mass or less with respect to 100 parts by mass of the (a) vinyl chloride resin.
  • the preferred compounding amount of the (c) polyol compound having a molecular weight of 900 or more and 4000 or less is 0.1 parts by mass or more with respect to 100 parts by mass of the (a) vinyl chloride resin. 30 parts by mass or less.
  • the vinyl chloride resin composition of the present invention comprises only 70% by mass to 100% by mass of (a1) vinyl chloride resin particles and 0% by mass to 30% by mass of (a2) vinyl chloride resin fine particles. Is preferred.
  • “resin particles” refers to particles having a particle size of 30 ⁇ m or more, and “resin particles” refers to particles having a particle size of less than 30 ⁇ m.
  • a preferable average particle size of the (a1) vinyl chloride resin particles is 50 ⁇ m or more and 500 ⁇ m or less, and a preferable average particle size of the (a2) vinyl chloride resin fine particles is 0.00. 1 ⁇ m or more and 10 ⁇ m or less.
  • the preferred use of the vinyl chloride resin composition of the present invention is powder molding, and the more preferred use is powder slush molding.
  • the present invention is a vinyl chloride resin molded body obtained by powder molding any one of the above vinyl chloride resin compositions.
  • the vinyl chloride resin molded article of the present invention is preferably formed by powder slush molding of any of the above vinyl chloride resin compositions.
  • the vinyl chloride resin molded product of the present invention is preferably for an automotive instrument panel skin.
  • the present invention is a laminate having a foamed polyurethane molded product and any one of the vinyl chloride resin molded products.
  • the laminate of the present invention is preferably for an automotive instrument panel.
  • the present invention also includes mixing (a) a vinyl chloride resin, (b) a plasticizer, and (c) a polyol compound having a molecular weight of 900 or more and 4000 or less.
  • the present invention is a method for producing a vinyl chloride resin molded article, which comprises powder molding any one of the vinyl chloride resin compositions or the vinyl chloride resin composition produced according to the production method. .
  • the vinyl chloride resin composition of the present invention gives a powder molded body having high adhesiveness to the foamed polyurethane molded body.
  • the vinyl chloride resin composition of the present invention contains (a) a vinyl chloride resin, (b) a plasticizer, and (c) a polyol compound having a molecular weight of 900 or more and 4000 or less, and optionally further contains an additive.
  • examples of (a) vinyl chloride resin include (a1) vinyl chloride resin particles that are resin particles and (a2) vinyl chloride resin particles that are resin fine particles.
  • the vinyl chloride resin constituting the (a1) vinyl chloride resin particles and the (a2) vinyl chloride resin fine particles, in addition to the vinyl chloride homopolymer, preferably has a vinyl chloride unit of 50% by mass or more, more preferably 70% by mass or more. Contains the containing copolymer.
  • comonomers of the vinyl chloride copolymer include olefins such as ethylene and propylene; halogenated olefins such as allyl chloride, vinylidene chloride, vinyl fluoride, and ethylene trifluoride; vinyl acetate and propionic acid.
  • Carboxylic acid vinyl esters such as vinyl; vinyl ethers such as isobutyl vinyl ether and cetyl vinyl ether; allyl ethers such as allyl-3-chloro-2-oxypropyl ether and allyl glycidyl ether; acrylic acid, maleic acid, itaconic acid, acrylic 2-hydroxyethyl acid, methyl methacrylate, monomethyl maleate, diethyl maleate, maleic anhydride and other unsaturated carboxylic acids, their esters or acid anhydrides; acrylonitrile, methacrylonitrile and other unsaturated nitriles; Acrylamide, N- methylol acrylamide, acrylamido-2-methylpropanesulfonic acid, (meth) acrylamides such as acrylamide propyl trimethyl ammonium chloride; allyl amine benzoates, allylamine and its derivatives such as diallyl dimethyl ammonium chloride; and the like.
  • the monomer exemplified above is only a part of the monomer (comonomer) copolymerizable with vinyl chloride.
  • “polyvinyl chloride” edited by Kinki Chemical Association Vinyl Division
  • the various monomers exemplified in Nikkan Kogyo Shimbun (1988), pages 75-104 may be used.
  • One or more of these monomers can be used.
  • the vinyl chloride resin constituting the above (a1) vinyl chloride resin particles and (a2) vinyl chloride resin fine particles include ethylene-vinyl acetate copolymer, ethylene-methyl methacrylate copolymer, and ethylene-ethyl acrylate copolymer.
  • resins obtained by graft polymerization of (1) vinyl chloride or (2) vinyl chloride and the above-mentioned comonomer to a resin such as chlorinated polyethylene are also included.
  • (meth) acryl means acryl and / or methacryl.
  • the vinyl chloride resin constituting the above (a1) vinyl chloride resin particles and (a2) vinyl chloride resin fine particles may be any of conventionally known methods such as suspension polymerization, emulsion polymerization, solution polymerization, and bulk polymerization. It can also be manufactured by a manufacturing method.
  • vinyl chloride resin particles function as a matrix resin.
  • vinyl chloride resin fine particles function as a dusting agent (powder fluidity improver) described later while functioning as a matrix resin.
  • the average particle diameter of the (a1) vinyl chloride resin particles is preferably 50 ⁇ m to 500 ⁇ m, more preferably 50 ⁇ m to 250 ⁇ m, and still more preferably 100 ⁇ m to 200 ⁇ m.
  • the “average particle diameter” refers to the volume average particle diameter measured by, for example, a laser diffraction method in accordance with JIS Z8825.
  • the average degree of polymerization of the vinyl chloride resin constituting the (a1) vinyl chloride resin particles is preferably 800 or more and 5000 or less, and more preferably 800 or more and 3000 or less.
  • the vinyl chloride resin molded product obtained by powder molding the vinyl chloride resin composition is converted into a foamed polyurethane molded product. High adhesion can be imparted.
  • the “average polymerization degree” is measured according to JIS K 6720-2.
  • (A1) As the vinyl chloride resin constituting the vinyl chloride resin particles, it is preferable to use a vinyl chloride resin produced by a suspension polymerization method.
  • (a2) vinyl chloride resin fine particles can also be used as the (a) vinyl chloride resin.
  • the (a2) vinyl chloride resin fine particles function as a dusting agent that improves the powder fluidity of the vinyl chloride resin composition while functioning as a matrix resin.
  • the preferable average particle diameter of the (a2) vinyl chloride resin fine particles is 0.1 ⁇ m or more and 10 ⁇ m or less.
  • (A2) It is because the powder fluidity
  • the “average particle diameter” refers to a volume average particle diameter measured by, for example, a laser diffraction method in accordance with JIS Z8825.
  • the preferable average degree of polymerization of the vinyl chloride resin constituting the (a2) vinyl chloride resin fine particles is preferably 500 or more and 5000 or less, more preferably 600 or more and 3000 or less, and further preferably 700 or more and 2500 or less. (A2) If the average degree of polymerization of the vinyl chloride resin constituting the vinyl chloride resin fine particles is in the above range, the powder flowability of the vinyl chloride resin composition is good, and the vinyl chloride resin composition is powdered. The adhesion of the molded body of the vinyl chloride resin to the foamed polyurethane molded body is improved.
  • (A2) As the vinyl chloride resin constituting the vinyl chloride resin fine particles, it is preferable to use a vinyl chloride resin produced by an emulsion polymerization method.
  • the (a) vinyl chloride resin preferably contains at least (a1) vinyl chloride resin particles, and optionally (a2) vinyl chloride resin fine particles.
  • (a) 100% by mass of the vinyl chloride resin consists only of (a1) vinyl chloride resin particles of 70% by mass to 100% by mass and (a2) vinyl chloride resin fine particles of 0% by mass to 30% by mass. It is preferable. If (a) vinyl chloride resin of such a composition is used, the adhesiveness to the foaming polyurethane molding of the vinyl chloride resin molding formed by carrying out powder molding of the vinyl chloride resin composition will improve.
  • the vinyl chloride resin consists only of 70% to 99% by mass of (a1) vinyl chloride resin particles and 1% to 30% by mass of (a2) vinyl chloride resin fine particles. More preferably, it is composed of only 75% by mass to 95% by mass of (a1) vinyl chloride resin particles and 5% by mass to 25% by mass of (a2) vinyl chloride resin fine particles, and more preferably 80% by mass or more. It is particularly preferable that the composition consists of 92% by mass or less of (a1) vinyl chloride resin particles and 8% by mass or more and 20% by mass or less of (a2) vinyl chloride resin fine particles.
  • the powder flowability of the vinyl chloride resin composition is good, and the vinyl chloride resin composition is The adhesiveness of the vinyl chloride resin molded article formed by powder molding to the foamed polyurethane molded article is improved.
  • the plasticizer (b) contained in the vinyl chloride resin composition of the present invention is preferably a trimellitic acid ester plasticizer.
  • the trimellitic acid ester plasticizer is an ester compound of trimellitic acid and a monohydric alcohol.
  • monohydric alcohol examples include, but are not limited to, 1-hexanol, 1-heptanol, 1-octanol, 2-ethylhexanol, 1-nonanol, 1-decanol, 1-undecanol, 1-dodecanol, etc. Is mentioned.
  • the trimellitic acid ester plasticizer that is preferable as the plasticizer (b) is a triesterized product obtained by esterifying substantially all the carboxy groups of trimellitic acid with the above-described monohydric alcohol.
  • the alcohol residue part in the triesterized product may be derived from the same alcohol or may be derived from different alcohols.
  • the trimellitic acid ester plasticizer may be composed of a single compound or a mixture of different compounds.
  • trimellitic acid ester plasticizers are trimellitic acid tri-n-hexyl, trimellitic acid tri-n-heptyl, trimellitic acid tri-n-octyl, trimellitic acid tri- (2-ethylhexyl) , Trimellitic acid tri-n-nonyl, trimellitic acid tri-n-decyl, trimellitic acid triisodecyl, trimellitic acid tri-n-undecyl, trimellitic acid tri-n-dodecyl, trimellitic acid tri-n-alkyl Esters (esters having two or more kinds of alkyl groups having different carbon numbers [however, having 6 to 12 carbon atoms] in the molecule), trimellitic acid trialkyl esters (alkyl groups having different carbon numbers [however, Is an ester having 2 or more types in the molecule), and mixtures thereof.
  • trimellitic acid ester plasticizers include tri-n-octyl trimellitic acid, tri- (2-ethylhexyl) trimellitic acid, tri-n-nonyl trimellitic acid, and tri-n-decyl trimellitic acid.
  • Trimellitic acid tri-n-alkyl esters esters having two or more kinds of alkyl groups having different carbon numbers (wherein the carbon number is 8 to 10) in the molecule), and mixtures thereof.
  • plasticizer other than the trimellitic acid ester plasticizer that can be used as the plasticizer (b) contained in the vinyl chloride resin composition of the present invention include the following primary plasticizers and secondary plasticizers.
  • primary plasticizers Pyromellitic acid tetra-n-hexyl, pyromellitic acid tetra-n-heptyl, pyromellitic acid tetra-n-octyl, pyromellitic acid tetra- (2-ethylhexyl), pyromellitic acid tetra-n-nonyl, pyromellitic acid Tetra-n-decyl, pyromellitic acid tetraisodecyl, pyromellitic acid tetra-n-undecyl, pyromellitic acid tetra-n-dodecyl, pyromellitic acid tetra-n-alkyl ester (an alkyl group having a different carbon number [however, Pyromellitic ester plasticizers such as esters having 2 or more carbon atoms in the molecule; Dimethyl phthalate, diethyl
  • a glycol derivative of Glycerol derivatives such as glycerol monoacetate, glycerol triacetate, glycerol tributyrate; Epoxy derivatives such as epoxyhexahydrophthalate diisodecyl, epoxy triglyceride, epoxidized octyl oleate, epoxidized decyl oleate; Examples thereof include polyester plasticizers such as adipic acid-based polyester, sebacic acid-based polyester, and phthalic acid-based polyester.
  • secondary plasticizers include epoxidized vegetable oils such as epoxidized soybean oil and epoxidized linseed oil; fatty acid esters of glycols such as chlorinated paraffin and triethylene glycol dicaprylate, butyl epoxy stearate, phenyl oleate And methyl dihydroabietic acid.
  • plasticizers other than the trimellitic acid ester plasticizer epoxidized vegetable oil is preferable.
  • one or more plasticizers other than the trimellitic acid ester plasticizer can be used.
  • a secondary plasticizer it is preferable to use together the said secondary plasticizer and the primary plasticizer of equal mass or more.
  • the total content of the (b) plasticizer is preferably 30 parts by weight or more and 190 parts by weight or less, and more preferably 60 parts by weight or more and 170 parts by weight, with respect to 100 parts by weight of the (a) vinyl chloride resin. Part or less, more preferably 90 parts by mass or more and 160 parts by mass or less.
  • the content of the plasticizer (b) is in the above range, high adhesion to the foamed polyurethane molded product can be imparted to the vinyl chloride resin molded product obtained by powder molding the vinyl chloride resin composition.
  • the (c) polyol compound having a molecular weight of 900 or more and 4000 or less contained in the vinyl chloride resin composition of the present invention is not limited to a specific polyol compound if the molecular weight is 900 or more and 4000 or less.
  • examples of the polyol compound include polyester polyols such as alkylene glycol polyester polyols and polycaprolactone polyester polyols; and polyether polyols.
  • alkylene glycol polyester polyol examples include condensates of alkylene glycol and aliphatic dibasic acid.
  • the alkylene glycol-based polyester polyol is, for example, a polyester polyol that is a condensate of alkylene glycol and adipic acid as an aliphatic dibase, such as ethylene adipate ester polyol, butylene adipate ester polyol, hexylene adipate ester polyol, ethylene propylene.
  • Examples include adipate ester polyol, ethylene butylene adipate ester polyol, and ethylene neopentylene adipate ester polyol.
  • polycaprolactone-based polyester polyol examples include polyester polyols obtained by bonding polycaprolactone obtained by ring-opening polymerization of caprolactone to the polyol.
  • Specific examples of the polycaprolactone-based polyester polyol include compounds represented by the following formulas (1) and (2).
  • a, b, and c are each independently preferably an integer of 3 or more and 8 or less, more preferably an integer of 4 or more and 7 or less, and still more preferably 5 or more. It is an integer of 6 or less, particularly preferably 5.
  • l, m, and n are each independently the same or different integers. The ranges of l, m, and n are not particularly limited as long as the molecular weight of the polycaprolactone-based polyester polyol represented by the formulas (1) and (2) is in the range of 900 to 4000.
  • Each range of l, m, and n is preferably a range in which the molecular weight is 900 or more and 3000 or less, and more preferably a range in which the molecular weight is 900 or more and 2000 or less.
  • l, m, and n are each independently an integer of 1 to 80.
  • R is a structure derived from triol or diol, and is not limited to a specific structure.
  • R is an organic group composed of two or more atoms selected from the group consisting of C, O, H, and N.
  • group polyester polyol shown by Formula (1) and (2) is marketed.
  • Examples of commercially available products of the polycaprolactone-based polyester polyol (polyester triol) of the formula (1) include Plaxel (registered trademark) 312 and Plaxel 320 (both manufactured by Daicel Corporation), and the polycaprolactone type of the formula (2)
  • Plaxel 210 manufactured by Daicel Corporation
  • polyether polyol examples include poly (oxytetramethylene) glycol and poly (oxypropylene) glycol.
  • polyol compounds may be used alone or in combination of two or more.
  • a polyester polyol is preferable, and a polycaprolactone-based polyester polyol is more preferable.
  • the molecular weight of the (c) polyol compound is 900 or more and 4000 or less, preferably 900 or more and 3000 or less, and more preferably 900 or more and 2000 or less.
  • the molecular weight of the (c) polyol compound is in the above range, high adhesion to the foamed polyurethane molded product can be imparted to the vinyl chloride resin molded product obtained by powder molding the vinyl chloride resin composition.
  • the content of the polyol compound (c) having a molecular weight of 900 or more and 4000 or less is preferably 0.1 parts by mass or more and 30 parts by mass or less, more preferably 100 parts by mass of the vinyl chloride resin (a). Is 0.1 to 20 parts by mass, more preferably 0.2 to 10 parts by mass.
  • a vinyl chloride resin molded product obtained by powder molding a vinyl chloride resin composition is highly suitable for a foamed polyurethane molded product. Adhesiveness can be imparted.
  • the vinyl chloride resin composition of the present invention may contain perchloric acid-treated hydrotalcite.
  • Perchloric acid-treated hydrotalcite for example, by adding hydrotalcite to a dilute aqueous solution of perchloric acid, stirring, and then filtering, dehydrating or drying as necessary, thereby allowing carbonate anions in hydrotalcite It can be easily produced by replacing at least a part of (CO 3 2 ⁇ ) with a perchlorate anion (ClO 4 ⁇ ) (2 mol of perchlorate anion is substituted for 1 mol of carbonate anion).
  • the molar ratio of the hydrotalcite to the perchloric acid can be arbitrarily set, but is generally 0.1 to 2 moles of perchloric acid per mole of hydrotalcite.
  • the substitution rate of the carbonate anion to the perchlorate anion in the untreated (unsubstituted) hydrotalcite is preferably 50 mol% or more, more preferably 70 mol% or more, and still more preferably 85 mol% or more. Further, the substitution rate of the carbonate anion to the perchlorate anion in the untreated (unsubstituted) hydrotalcite is preferably 95 mol% or less.
  • Hydrotalcite is a non - stoichiometric compound represented by the general formula: [Mg 1-x Al x (OH) 2 ] x + [(CO 3 ) x / 2 ⁇ mH 2 O] x- It is an inorganic substance having a layered crystal structure composed of a layer [Mg 1-x Al x (OH) 2 ] x + and a negatively charged intermediate layer [(CO 3 ) x / 2 ⁇ mH 2 O] x ⁇ .
  • x is a number in the range of greater than 0 and less than or equal to 0.33.
  • the natural hydrotalcite is Mg 6 Al 2 (OH) 16 CO 3 .4H 2 O.
  • the synthetic hydrotalcite, Mg 4.5 Al 2 (OH) 13 CO 3 ⁇ 3.5H 2 O are commercially available. A method for synthesizing synthetic hydrotalcite is described in, for example, Japanese Patent Publication No. 61-174270.
  • the content of perchloric acid-treated hydrotalcite is preferably 0.5 parts by mass or more and 7 parts by mass or less, and more preferably 1 part by mass or more and 6 parts by mass or less with respect to 100 parts by mass of the vinyl chloride resin (a).
  • the more preferable content is 1.5 parts by mass or more and 5.5 parts by mass or less.
  • the vinyl chloride resin composition of the present invention may contain zeolite as a stabilizer.
  • Zeolite has the general formula: M x / n ⁇ [(AlO 2 ) x ⁇ (SiO 2 ) y ] ⁇ zH 2 O (wherein M is a metal ion of valence n, and x + y is a tetrahedron per unit cell) Number, z is the number of moles of water).
  • M in the general formula include monovalent or divalent metals such as Na, Li, Ca, Mg, and Zn, and mixed types thereof.
  • Zeolite content is not limited to a specific range.
  • a preferable content of zeolite is 0.1 part by mass or more and 5 parts by mass or less with respect to 100 parts by mass of (a) vinyl chloride resin.
  • the vinyl chloride resin composition of the present invention may contain a fatty acid metal salt.
  • a preferred fatty acid metal salt is a monovalent fatty acid metal salt
  • a more preferred fatty acid metal salt is a monovalent fatty acid metal salt having 12 to 24 carbon atoms
  • a more preferred fatty acid metal salt is a monovalent fatty acid metal salt having 15 to 21 carbon atoms. It is a fatty acid metal salt.
  • the fatty acid metal salt include lithium stearate, magnesium stearate, aluminum stearate, calcium stearate, strontium stearate, barium stearate, zinc stearate, calcium laurate, barium laurate, zinc laurate, 2-ethylhexane. Barium acid, zinc 2-ethylhexanoate, barium ricinoleate, zinc ricinoleate and the like.
  • the metal constituting the fatty acid metal salt is preferably a metal capable of generating a polyvalent cation, more preferably a metal capable of generating a divalent cation, and a divalent cation of the third to sixth periods of the periodic table. Is more preferable, and a metal capable of generating a divalent cation in the fourth period of the periodic table is particularly preferable.
  • the most preferred fatty acid metal salt is zinc stearate.
  • the preferred content of the fatty acid metal salt with respect to 100 parts by mass of the (a) vinyl chloride resin is 0.05 parts by mass or more and 5 parts by mass or less, more preferably 0.1 parts by mass or more and 1 part by mass or less. More preferably, they are 0.1 mass part or more and 0.5 mass part or less.
  • the content of the fatty acid metal salt is within the above range, the value of the color difference after the thermoforming of the vinyl chloride resin composition can be reduced.
  • the vinyl chloride resin composition of the present invention may contain a dusting agent other than the above (a2) vinyl chloride resin fine particles (hereinafter sometimes referred to as “other dusting agents”).
  • Other dusting agents include inorganic fine particles such as calcium carbonate, talc, and aluminum oxide; polyacrylonitrile resin fine particles, poly (meth) acrylate resin fine particles, polystyrene resin fine particles, polyethylene resin fine particles, polypropylene resin fine particles, polyester resin fine particles, polyamide Organic fine particles such as resin fine particles may be mentioned.
  • inorganic fine particles having an average particle size of 10 nm to 100 nm are preferable.
  • the content of other dusting agents is not limited to a specific range.
  • the content of the other dusting agent is preferably 20 parts by mass or less, more preferably 10 parts by mass or less, with respect to 100 parts by mass of the (a) vinyl chloride resin.
  • the vinyl chloride resin composition of the present invention comprises a colorant, impact modifier, perchloric acid compound other than perchloric acid-treated hydrotalcite (sodium perchlorate, potassium perchlorate, etc.), antioxidant, Other additives such as fungicides, flame retardants, antistatic agents, fillers, UV absorbers, light stabilizers, foaming agents, ⁇ -diketones, lubricants and the like may be contained.
  • the colorant are quinacridone pigments, perylene pigments, polyazo condensation pigments, isoindolinone pigments, copper phthalocyanine pigments, titanium white, and carbon black.
  • the quinacridone pigment is obtained by treating p-phenylene dianthranilic acid with concentrated sulfuric acid and exhibits a yellowish red to reddish purple hue.
  • Specific examples of the quinacridone pigment are quinacridone red, quinacridone magenta, and quinacridone violet.
  • the perylene pigment is obtained by a condensation reaction of perylene-3,4,9,10-tetracarboxylic anhydride and an aromatic primary amine, and exhibits a hue from red to magenta and brown.
  • Specific examples of the perylene pigment are perylene red, perylene orange, perylene maroon, perylene vermilion, and perylene bordeaux.
  • the polyazo condensation pigment is obtained by condensing an azo dye in a solvent to obtain a high molecular weight, and exhibits a hue of a yellow or red pigment.
  • Specific examples of the polyazo condensation pigment are polyazo red, polyazo yellow, chromophthal orange, chromophthal red, and chromophthal scarlet.
  • the isoindolinone pigment is obtained by a condensation reaction of 4,5,6,7-tetrachloroisoindolinone and an aromatic primary diamine, and exhibits a hue of greenish yellow to red and brown.
  • a specific example of the isoindolinone pigment is isoindolinone yellow.
  • the copper phthalocyanine pigment is a pigment in which copper is coordinated to phthalocyanines, and exhibits a hue of yellowish green to vivid blue.
  • Specific examples of the copper phthalocyanine pigment are phthalocyanine green and phthalocyanine blue.
  • Titanium white is a white pigment made of titanium dioxide and has a large hiding power, and there are anatase type and rutile type.
  • Carbon black is a black pigment containing carbon as a main component and containing oxygen, hydrogen, and nitrogen. Specific examples of carbon black are thermal black, acetylene black, channel black, furnace black, lamp black, and bone black.
  • the impact resistance improver include acrylonitrile-butadiene-styrene copolymer, methyl methacrylate-butadiene-styrene copolymer, chlorinated polyethylene, ethylene-vinyl acetate copolymer, chlorosulfonated polyethylene and the like.
  • the vinyl chloride resin composition of the present invention one or more impact resistance improvers can be used.
  • the impact resistance improver is dispersed as a heterogeneous phase of fine elastic particles in the vinyl chloride resin composition.
  • the chain and the polar group graft-polymerized on the elastic particles are compatible with the (a1) vinyl chloride resin particles, and the impact resistance of the vinyl chloride resin molded product obtained by powder molding the vinyl chloride resin composition is improved.
  • the antioxidant include a phenol-based antioxidant, a sulfur-based antioxidant, and a phosphorus-based antioxidant.
  • Specific examples of the fungicide include aliphatic ester fungicides, hydrocarbon fungicides, organic nitrogen fungicides, organic nitrogen sulfur fungicides and the like.
  • flame retardants are halogen flame retardants such as chlorinated paraffin; phosphorus flame retardants such as phosphate esters; inorganic hydroxides such as magnesium hydroxide and aluminum hydroxide;
  • antistatic agent examples include anionic antistatic agents such as fatty acid salts, higher alcohol sulfates and sulfonates; cationic antistatic agents such as aliphatic amine salts and quaternary ammonium salts; polyoxyethylene alkyl ethers And nonionic antistatic agents such as polyoxyethylene alkylphenol ethers.
  • filler examples include silica, talc, mica, calcium carbonate, clay and the like.
  • light stabilizers include benzotriazole-based, benzophenone-based, nickel chelate-based ultraviolet absorbers, hindered amine-based light stabilizers, and the like.
  • blowing agent examples include azo compounds such as azodicarbonamide and azobisisobutyronitrile, nitroso compounds such as N, N′-dinitrosopentamethylenetetramine, p-toluenesulfonyl hydrazide, p, p-oxybis (benzene)
  • Organic foaming agents such as sulfonyl hydrazide compounds such as sulfonyl hydrazide; volatile hydrocarbon compounds such as chlorofluorocarbon gas, carbon dioxide gas, water and pentane; gas-based foaming agents such as microcapsules enclosing these.
  • ⁇ -diketones are used to more effectively suppress fluctuations in the initial color tone of a vinyl chloride resin molded article obtained by powder molding the vinyl chloride resin composition of the present invention.
  • Specific examples of ⁇ -diketones are dibenzoylmethane, stearoylbenzoylmethane, palmitoylbenzoylmethane, and the like.
  • One of these ⁇ -diketones may be used alone, or two or more thereof may be used in combination.
  • the content of ⁇ -diketones is not limited to a specific range.
  • the preferred content of ⁇ -diketones is 0.1 to 5 parts by mass with respect to 100 parts by mass of (a) vinyl chloride resin.
  • a specific example of the lubricant is 12-hydroxystearic acid oligomer.
  • the vinyl chloride resin composition of the present invention can be produced by mixing the components described above. That is, the method for producing a vinyl chloride resin composition of the present invention comprises at least (a) a vinyl chloride resin, (b) a plasticizer, and (c) a polyol compound having a molecular weight of 900 or more and 4000 or less (polyester polyol and / or Or mixing a polyether polyol). And in the manufacturing method of the vinyl chloride resin composition of this invention, in addition to the said component, an additive may be mixed arbitrarily.
  • the mixing method of the (a) vinyl chloride resin, the (b) plasticizer, the (c) polyol compound having a molecular weight of 900 or more and 4000 or less, and an additive added as necessary is not limited.
  • a preferred mixing method is to dry dry blend the components except for the plasticizer and the dusting agent (including the above (a2) vinyl chloride resin fine particles and other dusting agent added if necessary), and then In this method, a plasticizer and a dusting agent are sequentially mixed.
  • the Henschel mixer is preferably used for dry blending.
  • the temperature during dry blending is preferably 50 ° C. or higher and 100 ° C. or lower, more preferably 70 ° C. or higher and 80 ° C. or lower.
  • the vinyl chloride resin molded article of the present invention is obtained by powder molding, preferably powder slush molding, of the above-described vinyl chloride resin composition of the present invention.
  • the vinyl chloride resin molded article of the present invention is suitably used as an automobile interior material, for example, as a skin for instrument panels, door trims, and the like.
  • the vinyl chloride resin molded article of the present invention can be produced using the above-described vinyl chloride resin composition. That is, the method for producing a vinyl chloride resin molded article of the present invention is at least one of the above-described vinyl chloride resin compositions or a vinyl chloride resin composition produced according to the above-described production method. It is characterized by slush molding.
  • the mold temperature at the time of powder slush molding is preferably 200 ° C. or higher and 300 ° C. or lower, more preferably 220 ° C. or higher and 280 ° C. or lower.
  • the vinyl chloride resin composition of the present invention is sprinkled on a mold in the above temperature range and left for 5 seconds to 30 seconds, and then excess vinyl chloride is used.
  • the resin composition is shaken off and allowed to stand for 30 seconds or more and 3 minutes or less, and then the mold is cooled to 10 ° C. or more and 60 ° C. or less, and the obtained vinyl chloride resin molded article of the present invention is removed from the mold. To do.
  • the laminate of the present invention can be obtained by laminating the vinyl chloride resin molded product of the present invention and the foamed polyurethane molded product.
  • the lamination method is a method in which a vinyl chloride resin molded body and a foamed polyurethane molded body are separately manufactured, and then bonded together by using heat fusion or thermal bonding or a known adhesive; on the vinyl chloride resin molded body, Polymerization by reacting isocyanates, which are raw materials for foamed polyurethane moldings, polyols, etc., and foaming polyurethane by a known method to directly form a foamed polyurethane molding on a vinyl chloride resin molding Etc.
  • the latter is more preferable because the process is simple and the vinyl chloride resin molded body and the polyurethane foam molded body can be securely bonded even when obtaining laminates of various shapes. .
  • the laminated body of this invention is used suitably as a vehicle interior material, for example, an instrument panel, a door trim, etc.
  • the present invention will be described in detail by way of examples, but the present invention is not limited to these examples.
  • the measuring method of various physical properties and the evaluation method of adhesiveness are as follows.
  • the average particle diameter (volume average particle diameter) of (a1) vinyl chloride resin particles and (a2) vinyl chloride resin fine particles used in the vinyl chloride resin composition is as follows: vinyl chloride resin particles and vinyl chloride resin The fine particles were dispersed in a water tank, and the light diffraction / scattering intensity distribution was measured and analyzed using the apparatus shown below, and the particle diameter and volume-based particle diameter distribution were measured.
  • ⁇ Apparatus Laser diffraction particle size distribution analyzer (manufactured by Shimadzu Corporation, model number “SALD-2300”) ⁇ Measuring method: Laser diffraction and scattering ⁇ Measuring range: 0.017 ⁇ m to 2500 ⁇ m
  • Light source Semiconductor laser (wavelength 680 nm, output 3 mW)
  • the average degree of polymerization of (a1) vinyl chloride resin particles and (a2) vinyl chloride resin fine particles used in the vinyl chloride resin composition is in accordance with JIS K6720-2.
  • Each of the vinyl resin fine particles was calculated by dissolving each of the vinyl resin fine particles in cyclohexanone and measuring the viscosity.
  • Cohesive failure occurs in an area of 60% or more and less than 90% of the peeled surface
  • C Cohesive failure occurs in an area of less than 60% of the peeled surface.
  • the “cohesive failure” is a phenomenon in which the foamed polyurethane molded product is destroyed when the vinyl chloride resin molded sheet is peeled off, and a part of the foamed polyurethane molded product remains on the vinyl chloride resin molded sheet side.
  • Examples 1 to 3 and Comparative Examples 1 to 2 Among the blending components shown in Table 1, components other than plasticizers (trimellitic acid ester plasticizer and epoxidized soybean oil) and vinyl chloride resin fine particles as a dusting agent were placed in a Henschel mixer and mixed. Then, when the temperature of the mixture rose to 80 ° C., the plasticizer was added and dried up (referred to a state in which the plasticizer was absorbed into the vinyl chloride resin particles and the mixture was further improved). Thereafter, when the dried-up mixture was cooled to 70 ° C. or lower, vinyl chloride resin fine particles as a dusting agent were added to produce a vinyl chloride resin composition.
  • plasticizers trimellitic acid ester plasticizer and epoxidized soybean oil
  • vinyl chloride resin fine particles as a dusting agent were added to produce a vinyl chloride resin composition.
  • the obtained vinyl chloride resin composition is sprinkled on a mold with a texture heated to 250 ° C., and left for a time (specifically, 12 to 14 seconds) adjusted so that the thickness of the vinyl chloride resin molded sheet becomes 1 mm. Then, the excess vinyl chloride resin composition was shaken off. Then, it is left still in an oven set at 200 ° C., and when 60 seconds have passed after standing, the mold is cooled with cooling water, and when the mold temperature is cooled to 40 ° C., 145 mm ⁇ 175 mm ⁇ 1 mm The vinyl resin molded sheet was removed from the mold.
  • a polyol mixture composed of parts by mass and a polymethylene polyphenylene polyisocyanate (polymeric MDI)) are mixed in a ratio such that the index is 98. The mixture was prepared.
  • the prepared liquid mixture was each poured on 2 sheets of vinyl chloride resin molding sheets spread
  • ZEST 1000Z Vinyl chloride resin particles obtained by suspension polymerization, average degree of polymerization 1000, average particle size 145 ⁇ m), manufactured by Shin Daiichi PVC Co., Ltd.
  • Made by Kao Corporation, Trimex N-08 Adeka Sizer O-130S manufactured by ADEKA Corporation
  • Alkamizer 5 manufactured by Kyowa Chemical Industry Co., Ltd.
  • MIZUKALIZER DS manufactured by Mizusawa Chemical Co., Ltd.
  • Karenz DK-1 manufactured by Showa Denko K.K.
  • SAKAI SZ2000 manufactured by Sakai Chemical Industry Co., Ltd.
  • the molecular weights of the polyester polyols (polyester diol and polyester triol) used in the above examples and comparative examples are the values disclosed by Daicel Corporation in the catalog.
  • the molecular weight of polyol type compounds, such as polyester polyol can be computed as a number average molecular weight based on the hydroxyl value measured based on JISK1557.
  • the vinyl chloride resin molded articles obtained from the vinyl chloride resin compositions of Examples 1 to 3 are excellent in adhesiveness to the foamed polyurethane molded articles.
  • a foamed polyurethane molded article of a vinyl chloride resin molded article obtained from the vinyl chloride resin composition of Comparative Example 1 containing no polyester polyol, and a vinyl chloride resin composition of Comparative Example 2 containing a polyester polyol having a molecular weight of less than 900 It can be seen that any of the vinyl chloride resin moldings obtained from the products has low adhesion to the polyurethane foam molding.
  • the vinyl chloride resin composition of the present invention is suitably used as a molding material for the skin of automobile interior materials such as instrument panels and door trims.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Instrument Panels (AREA)

Abstract

L'invention a pour objet de fournir une composition de résine de chlorure de vinyle destinée à obtenir un article moulé à partir de poudre présentant une adhérence élevée à un article moulé en mousse de polyuréthane. La composition de résine de chlorure de vinyle de l'invention contient (a) une résine de chlorure de vinyle, (b) un plastifiant et (c) un composé à base de polyol de masse moléculaire supérieure ou égale à 900 et inférieure ou égale à 4000. Ledit composé à base de polyol consiste en polyol de polyester et/ou en polyol de polyéther.
PCT/JP2015/006243 2014-12-17 2015-12-15 Composition de résine de chlorure de vinyle ainsi que procédé de fabrication de celui-ci, article moulé en résine de chlorure de vinyle ainsi que procédé de fabrication de celui-ci, et stratifié WO2016098344A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016564687A JP6720875B2 (ja) 2014-12-17 2015-12-15 塩化ビニル樹脂組成物及びその製造方法、塩化ビニル樹脂成形体及びその製造方法、並びに、積層体
CN201580065408.XA CN107001750A (zh) 2014-12-17 2015-12-15 氯乙烯树脂组合物及其制造方法、氯乙烯树脂成型体及其制造方法以及层叠体

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014254657 2014-12-17
JP2014-254657 2014-12-17

Publications (1)

Publication Number Publication Date
WO2016098344A1 true WO2016098344A1 (fr) 2016-06-23

Family

ID=56126252

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/006243 WO2016098344A1 (fr) 2014-12-17 2015-12-15 Composition de résine de chlorure de vinyle ainsi que procédé de fabrication de celui-ci, article moulé en résine de chlorure de vinyle ainsi que procédé de fabrication de celui-ci, et stratifié

Country Status (3)

Country Link
JP (1) JP6720875B2 (fr)
CN (1) CN107001750A (fr)
WO (1) WO2016098344A1 (fr)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017001251A (ja) * 2015-06-09 2017-01-05 カルソニックカンセイ株式会社 樹脂成形体
WO2018143455A1 (fr) 2017-02-06 2018-08-09 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle, et stratifié
WO2018143462A1 (fr) 2017-02-06 2018-08-09 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle, et stratifié
WO2018173858A1 (fr) 2017-03-21 2018-09-27 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle, et stratifié
WO2019087534A1 (fr) * 2017-11-02 2019-05-09 株式会社カネカ Composition de résine à base de chlorure de vinyle pour formation de poudre, corps moulé en résine à base de chlorure de vinyle, et stratifié
WO2019188520A1 (fr) 2018-03-28 2019-10-03 日本ゼオン株式会社 Peau, procédé de production de peau et produit en couches
WO2020090556A1 (fr) 2018-10-31 2020-05-07 日本ゼオン株式会社 Composition de résine de chlorure de vinyle pour moulage à partir de poudres, article moulé en résine de chlorure de vinyle, et stratifié
WO2020196396A1 (fr) 2019-03-26 2020-10-01 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, article moulé en résine de chlorure de vinyle, et stratifié
WO2021172076A1 (fr) 2020-02-27 2021-09-02 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, article moulé en résine de chlorure de vinyle et stratifié
WO2021193165A1 (fr) 2020-03-24 2021-09-30 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, article moulé en résine de chlorure de vinyle et stratifié
EP3740537A4 (fr) * 2018-01-16 2021-11-03 Trinseo Europe GmbH Mélanges de polyester polyol et d'alcane polyhydroxy avec des polymères polaires
WO2022050027A1 (fr) 2020-09-07 2022-03-10 日本ゼオン株式会社 Composition de résine de chlorure de vinyle pour moulage à partir de poudre, corps moulé en résine de chlorure de vinyle et produit stratifié
WO2022138937A1 (fr) 2020-12-24 2022-06-30 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, objet moulé en résine de chlorure de vinyle et corps multicouche
WO2022210779A1 (fr) 2021-03-29 2022-10-06 日本ゼオン株式会社 Composition de résine de chlorure de vinyle et son procédé de production, corps moulé en résine de chlorure de vinyle, et stratifié
WO2022209872A1 (fr) 2021-03-29 2022-10-06 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle, et stratifié
WO2023277167A1 (fr) 2021-06-30 2023-01-05 日本ゼオン株式会社 Composition de résine de chlorure de vinyle pour moulage à partir de poudre, corps moulé en résine de chlorure de vinyle et corps multicouche
WO2023276857A1 (fr) 2021-06-30 2023-01-05 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle, et stratifié
WO2023054207A1 (fr) 2021-09-30 2023-04-06 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle et produit en couches
WO2023054638A1 (fr) 2021-09-30 2023-04-06 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, article moulé en résine de chlorure de vinyle et stratifié
WO2024070506A1 (fr) * 2022-09-30 2024-04-04 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, objet moulé en résine de chlorure de vinyle et produit stratifié

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110283404B (zh) * 2019-07-11 2021-06-22 杭州唐邦塑胶有限公司 一种无卤阻燃pvc材料及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136542A (ja) * 1984-12-07 1986-06-24 Kanto Seiki Kk パウダ−スラツシユ成形用ポリ塩化ビニ−ル組成物
WO2014091867A1 (fr) * 2012-12-12 2014-06-19 日本ゼオン株式会社 Composition de résine de chlorure de vinyle pour un moulage de poudre, article et stratifié moulés de résine de chlorure de vinyle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079051A (ja) * 1983-10-07 1985-05-04 Sumitomo Bakelite Co Ltd 塩化ビニル系樹脂組成物
JPH0436336A (ja) * 1990-05-31 1992-02-06 C I Kasei Co Ltd 低自然収縮性ポリ塩化ビニル系フイルム
CA2775574C (fr) * 2009-09-30 2017-12-12 Bharat I. Chaudhary Ester d'acide gras de polyglycerine acetylee et isolant en pvc plastifie avec celui-ci
BR112012007269B1 (pt) * 2009-09-30 2022-04-12 Dow Global Technologies Llc Composição, composição polimérica e condutor revestido
CN102975453A (zh) * 2012-12-19 2013-03-20 上海三川塑料有限公司 一种环保型耐高温pvc硬挺复合布及其生产工艺

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136542A (ja) * 1984-12-07 1986-06-24 Kanto Seiki Kk パウダ−スラツシユ成形用ポリ塩化ビニ−ル組成物
WO2014091867A1 (fr) * 2012-12-12 2014-06-19 日本ゼオン株式会社 Composition de résine de chlorure de vinyle pour un moulage de poudre, article et stratifié moulés de résine de chlorure de vinyle

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017001251A (ja) * 2015-06-09 2017-01-05 カルソニックカンセイ株式会社 樹脂成形体
WO2018143455A1 (fr) 2017-02-06 2018-08-09 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle, et stratifié
WO2018143462A1 (fr) 2017-02-06 2018-08-09 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle, et stratifié
US11208549B2 (en) 2017-02-06 2021-12-28 Zeon Corporation Vinyl chloride resin composition, vinyl chloride resin molded product, and laminate
US10882988B2 (en) 2017-02-06 2021-01-05 Zeon Corporation Vinyl chloride resin composition, vinyl chloride resin molded product, and laminate
US11149140B2 (en) 2017-03-21 2021-10-19 Zeon Corporation Vinyl chloride resin composition, vinyl chloride resin molded product, and laminate
WO2018173858A1 (fr) 2017-03-21 2018-09-27 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle, et stratifié
WO2019087534A1 (fr) * 2017-11-02 2019-05-09 株式会社カネカ Composition de résine à base de chlorure de vinyle pour formation de poudre, corps moulé en résine à base de chlorure de vinyle, et stratifié
JP6522868B1 (ja) * 2017-11-02 2019-05-29 株式会社カネカ 粉体成形用塩化ビニル系樹脂組成物、塩化ビニル系樹脂成形体及び積層体
US11643541B2 (en) 2017-11-02 2023-05-09 Kaneka Corporation Vinyl chloride-based resin composition for powder molding, and vinyl chloride-based resin-molded body and laminate
EP3740537A4 (fr) * 2018-01-16 2021-11-03 Trinseo Europe GmbH Mélanges de polyester polyol et d'alcane polyhydroxy avec des polymères polaires
WO2019188520A1 (fr) 2018-03-28 2019-10-03 日本ゼオン株式会社 Peau, procédé de production de peau et produit en couches
WO2020090556A1 (fr) 2018-10-31 2020-05-07 日本ゼオン株式会社 Composition de résine de chlorure de vinyle pour moulage à partir de poudres, article moulé en résine de chlorure de vinyle, et stratifié
WO2020196396A1 (fr) 2019-03-26 2020-10-01 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, article moulé en résine de chlorure de vinyle, et stratifié
WO2021172076A1 (fr) 2020-02-27 2021-09-02 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, article moulé en résine de chlorure de vinyle et stratifié
WO2021193165A1 (fr) 2020-03-24 2021-09-30 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, article moulé en résine de chlorure de vinyle et stratifié
WO2022050027A1 (fr) 2020-09-07 2022-03-10 日本ゼオン株式会社 Composition de résine de chlorure de vinyle pour moulage à partir de poudre, corps moulé en résine de chlorure de vinyle et produit stratifié
WO2022138937A1 (fr) 2020-12-24 2022-06-30 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, objet moulé en résine de chlorure de vinyle et corps multicouche
WO2022209872A1 (fr) 2021-03-29 2022-10-06 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle, et stratifié
WO2022210779A1 (fr) 2021-03-29 2022-10-06 日本ゼオン株式会社 Composition de résine de chlorure de vinyle et son procédé de production, corps moulé en résine de chlorure de vinyle, et stratifié
WO2023277167A1 (fr) 2021-06-30 2023-01-05 日本ゼオン株式会社 Composition de résine de chlorure de vinyle pour moulage à partir de poudre, corps moulé en résine de chlorure de vinyle et corps multicouche
WO2023276857A1 (fr) 2021-06-30 2023-01-05 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle, et stratifié
WO2023054207A1 (fr) 2021-09-30 2023-04-06 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, corps moulé en résine de chlorure de vinyle et produit en couches
WO2023054638A1 (fr) 2021-09-30 2023-04-06 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, article moulé en résine de chlorure de vinyle et stratifié
WO2024070506A1 (fr) * 2022-09-30 2024-04-04 日本ゼオン株式会社 Composition de résine de chlorure de vinyle, objet moulé en résine de chlorure de vinyle et produit stratifié

Also Published As

Publication number Publication date
CN107001750A (zh) 2017-08-01
JP6720875B2 (ja) 2020-07-08
JPWO2016098344A1 (ja) 2017-09-28

Similar Documents

Publication Publication Date Title
JP6720875B2 (ja) 塩化ビニル樹脂組成物及びその製造方法、塩化ビニル樹脂成形体及びその製造方法、並びに、積層体
JP6614132B2 (ja) 粉体成形用塩化ビニル樹脂組成物、塩化ビニル樹脂成形体及び積層体
JP5729552B2 (ja) 粉体成形用塩化ビニル樹脂組成物、塩化ビニル樹脂成形体及び積層体
JP6191619B2 (ja) 粉体成形用塩化ビニル樹脂組成物、塩化ビニル樹脂成形体及び積層体
JP6504056B2 (ja) 塩化ビニル樹脂組成物、塩化ビニル樹脂成形体及び積層体
JP6724787B2 (ja) 粉体成形用塩化ビニル樹脂組成物及びその製造方法、塩化ビニル樹脂成形体及びその製造方法、並びに、積層体
WO2017170220A1 (fr) Composition de résine de chlorure de vinyle, article moulé en résine de chlorure de vinyle, et stratifié
JP6750435B2 (ja) 塩化ビニル樹脂組成物、塩化ビニル樹脂成形体、及び積層体
WO2016147638A1 (fr) Stratifié pour matériau de revêtement à l'intérieur d'une automobile
WO2016067564A1 (fr) Composition de résine de chlorure de vinyle en poudre moulable pour revêtement de surface à piqûre réelle et son procédé de fabrication, pièce moulée en résine de chlorure de vinyle pour revêtement de surface à piqûre réelle et son procédé de fabrication, et stratifié
JP6468281B2 (ja) 塩化ビニル樹脂組成物、塩化ビニル樹脂成形体及び積層体
WO2016147637A1 (fr) Stratifié pour matériau de revêtement à l'intérieur d'une automobile
WO2019131630A1 (fr) Feuille stratifiée en résine de chlorure de vinyle ainsi que procédé de fabrication de celle-ci, et stratifié
WO2016152085A1 (fr) Composition de résine chlorure de vinyle pour moulage de poudre, objet en résine chlorure de vinyle moulé, et produit stratifié
JP7326735B2 (ja) 塩化ビニル樹脂組成物、塩化ビニル樹脂成形体および積層体
WO2016139959A1 (fr) Composition de résine de chlorure de vinyle pour moulage de poudre, corps et stratifié moulés en résine de chlorure de vinyle
JP6922895B2 (ja) スプレー塗布用ゾル、スプレー塗布層付き塩化ビニル樹脂成形体及びその製造方法、並びに積層体
JP6589881B2 (ja) 粉体成形用塩化ビニル樹脂組成物及びその製造方法、塩化ビニル樹脂成形体及びその製造方法、並びに、積層体
JP6708201B2 (ja) 粉体成形用塩化ビニル樹脂組成物、塩化ビニル樹脂成形体及び積層体
JPWO2018061859A1 (ja) 塩化ビニル樹脂組成物、塩化ビニル樹脂成形体、及び積層体
JP2020097665A (ja) 塩化ビニル樹脂組成物、塩化ビニル樹脂成形体および積層体
JP2018048268A (ja) 塩化ビニル樹脂組成物、塩化ビニル樹脂成形体および積層体

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15869553

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2016564687

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15869553

Country of ref document: EP

Kind code of ref document: A1