AU628718B2 - Halogen-containing resin composition - Google Patents
Halogen-containing resin composition Download PDFInfo
- Publication number
- AU628718B2 AU628718B2 AU71294/91A AU7129491A AU628718B2 AU 628718 B2 AU628718 B2 AU 628718B2 AU 71294/91 A AU71294/91 A AU 71294/91A AU 7129491 A AU7129491 A AU 7129491A AU 628718 B2 AU628718 B2 AU 628718B2
- Authority
- AU
- Australia
- Prior art keywords
- halogen
- glycine
- containing resin
- zinc
- resin composition
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 229910052736 halogen Inorganic materials 0.000 title claims description 22
- 150000002367 halogens Chemical class 0.000 title claims description 22
- 239000011342 resin composition Substances 0.000 title claims description 14
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 28
- 229920005989 resin Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 18
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 16
- UOXSXMSTSYWNMH-UHFFFAOYSA-L zinc;2-aminoacetate Chemical compound [Zn+2].NCC([O-])=O.NCC([O-])=O UOXSXMSTSYWNMH-UHFFFAOYSA-L 0.000 claims description 15
- 239000004471 Glycine Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 8
- 239000011787 zinc oxide Substances 0.000 claims description 8
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 claims description 7
- 229910021511 zinc hydroxide Inorganic materials 0.000 claims description 7
- 229940007718 zinc hydroxide Drugs 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 15
- 229920001577 copolymer Polymers 0.000 description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 7
- 150000001413 amino acids Chemical class 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical class OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 150000003751 zinc Chemical class 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 239000004709 Chlorinated polyethylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 229950003143 basic zinc acetate Drugs 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- JCPDISNOORFYFA-UHFFFAOYSA-H tetrazinc;oxygen(2-);hexaacetate Chemical compound [O-2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O JCPDISNOORFYFA-UHFFFAOYSA-H 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- HGSXDBRNFBJIMX-UHFFFAOYSA-N 2-aminoacetic acid;zinc Chemical compound [Zn].NCC(O)=O HGSXDBRNFBJIMX-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000004801 Chlorinated PVC Substances 0.000 description 1
- 239000004287 Dehydroacetic acid Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920006385 Geon Polymers 0.000 description 1
- 101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- SPBMMWPWMPIQPR-UHFFFAOYSA-L calcium;zinc;octadecanoate Chemical compound [Ca+2].[Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O SPBMMWPWMPIQPR-UHFFFAOYSA-L 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006298 dechlorination reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- JEQRBTDTEKWZBW-UHFFFAOYSA-N dehydroacetic acid Chemical compound CC(=O)C1=C(O)OC(C)=CC1=O JEQRBTDTEKWZBW-UHFFFAOYSA-N 0.000 description 1
- 229940061632 dehydroacetic acid Drugs 0.000 description 1
- PGRHXDWITVMQBC-UHFFFAOYSA-N dehydroacetic acid Natural products CC(=O)C1C(=O)OC(C)=CC1=O PGRHXDWITVMQBC-UHFFFAOYSA-N 0.000 description 1
- 235000019258 dehydroacetic acid Nutrition 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical class [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- WSUTUEIGSOWBJO-UHFFFAOYSA-N dizinc oxygen(2-) Chemical compound [O-2].[O-2].[Zn+2].[Zn+2] WSUTUEIGSOWBJO-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- WOLATMHLPFJRGC-UHFFFAOYSA-N furan-2,5-dione;styrene Chemical compound O=C1OC(=O)C=C1.C=CC1=CC=CC=C1 WOLATMHLPFJRGC-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 229940117841 methacrylic acid copolymer Drugs 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000002467 phosphate group Chemical class [H]OP(=O)(O[H])O[*] 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 229920001291 polyvinyl halide Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 239000000326 ultraviolet stabilizing agent Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
w I- I-
AUSTRALIA
Patents Act COMPLETE SPECIFICATI 2
(ORIGINAL)
Class d~ Int. Class Application Number: Lodged: Complete Specification Lodged: Accepted: Published: Priority Related Art: Applicant(s): Ferro Corporation One Erieview Plaza,, Cleeland, Ohio, UNTTED STATES OF AMERICA Address for Service is: S PHILLIPS ORIMNDE FITZPATRICK t Patent and Trade Mark Attorneys 367 Collins Street Melbourne 3000 AUSTRALIA Complete Specification for the invention entitled: HALOGRN-CONTAINING RESIN COMPOSITION 4 Our Ref 207710 POF Code: 1349/31803 hR 9
L
~Ocau dp The following statement is a full description of this invention, including the best method of performing it known to applicant(s): 6006 6006 la This application is divided from Australian Patent Application 16946/88 and the disclosure of Application 16946/88 is hereby incorporated ny reference into the present application.
t. rt
*.SIZ
44 o 4 4 1 4 1 4 .4 444 a'.
0 .4 C I 4 44 4. 4 4 4 C 4* 44 4 4
I
I
-2 This invention relates to a halogen-containing resin composition, and more specifically, to a halogencontaining resin composition having excellent thermal stability, coloration inhibiting property and heat resistance.
Generally, halogen-containing resins, particularly vinyl chloride resins, are liable to undergo degradation by the action of heat and light, and con- "sequently change in color, decompose, degrade in mechaiu nical strength, and change or degrade in appearance.
Accordingly, molded articles prepared from such halogencontaining resins have a reduced commercial value and also cannot withstand long-term use.
Japanese Laid-Open Patent Publication No.
55,047/1979 discloses that a composition having excellent thermal stability can be prepared by incorporating an amino acid metal salt or its derivative in a vinyl chloride resin, and shows that the amino acid metal salt or its derivative gives a composition having good processability as well as excellent thermal stability. The amino acid metal salts used in this technique are, foc example, calcium and zinc salts, and have low biological toxicity. The composition disclosed has the advantage t that it is maintained thermally stable for a very long 25 period of time, and the rate of dechlorination is very slow. This patent document, however, fails to describe that the particle size of glycine zinc salt as the amino acid metal salt or the method of its preparation affects the thermal stability of a halogen-containing resin composition containing the glycine zinc salt.
It is an object of this invention to provide a novel halogen-containing resin composition.
Another object of this invention is to provide a halogen-containing resin composition having better 3 tr r r* a @4r sr .4~t thermal stability, heat resistance and coloration inhibiting property than a conventional halogen-containing resin composition containing only the amino acid metal salt or its derivative as a stabilizing component.
Still another object of this invention is to provide a halogen-containing resin composition having further improved moldability over a conventional halogencontaining resin composition containing only the amino acid metal salt or its derivative as a stabilizing component.
Further objects of this invention along with its advantages will become apparent from the following description.
According to this invention, these objects and advantages of the invention are firstly achieved by a halogen-containing resin composition (to be reLerred to as the "first composition") comprising 100 parts by weight of a halogen-containing resin, 0.1 to 10 parts by weight of neutral or bas-c glycine zinc salt obtained by reacting a mixture of 1 mole of glycine., 0.5 to 3 moles of zinc oxide or zinc hydroxide and not more than 2 moles of water with stirring.
Examples of the halogen-containing resin include polyvinyl halides, halogenated polyolefins, and halogen-containing copolymers such as polyvinylidene chloride, polyvinyl chloride, chlorinated polyethylene, chlorinated polypropylene, chlorinated polyvinyl chloride, polyvinyl bromide, polyvinyl fluoride, brominated polyethylene, chlorinated rubbers, 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, 4 t i a ft i ~r~ 4vinyl chloride/styrene/maleic anhydride terpolymer, vinyl chloride/styrene/acrylonitrile terpolymer, vinyl chloride/ butadiene copolymer, vinyl chloride/vinylidene chloride/ vinyl acetate copolymer, vinyl chloride/acrylic ester copolymers, vinyl chloride/maleic ester copolymers and vinyl chloride/methacrylic acid copolymer; and blends of these halogen-containing resins with ABS resin, MBS resin. EVA resin, butadiene polymers, urethane polymers, vinyl acetate polymers, etc.
Especially preferred among them are polyvinyl chloride, chlorinated polyethylene, vinyl chloride/viny' o. acetate copolymer, vinyl chloride/ethylene copolymer a.
a polymer blend of polyvinyl chloride with ABS resin, ML resin, EVA resin or polyurethane.
It o* t .I 5 ep 4ar *4*4 o 4 4 *pt Preferably, the glycine zinc salt contains zinc in an amount of 0.8 to 3 equivalents per equivalent of the carboxyl group of glycine especially preferably equal equivalent salts or basic salts between glycine with zinc which contain about 1 to 2 equivalents of zinc per equivalent of the carboxyl group of the glycine.
The glycine zinc salt is produced by a method which is characteristic in that a predetermined amount of glycine and zinc oxide or zinc hydroxide are reacted with stirring in the presence of a very small amount of water. When zinc hydroxide is used, the amount of water used may be not more than 1 mole. This reaction can be carried out, for example, by mixing and stirring predetermined amounts of glycine and zinc oxide or zinc hydroxide, adding a predetermined amount of water, and continuing the mixing. Usually, the reaction ends within 30 minutes after addition of water, but the reaction time required may be longer depending upon the stirring conditions and the basicity of the reaction mixture. After the reaction, the reaction product is dried at about 1100C and pulverized.
A preferred method for producing the glycine zinc salt comprises adding zinc oxide to a stirred aqueous solution of glycine maintaining the mixture at 70 to 80 C for several hours, and drying the product at 110 0 C to give the desired glycine zinc salt. The concentration of glycine in the aqueous solution in this method may be properly determined by considering the convenience of the operation.
The glycine zinc salt is desirably used in the form of a finely pulverized powder.
44 t Or O i0 4t I.
S
*F *5 -f i
W
6- It has been found in accordance with this invention that glycine zinc salt has the property of imparting particularly noticeable thermal stability to the halogen-containing resin.
Specifically, it has been found in accordance with this invention that if the glycine zinc salt is prepared as a neutral or basic glycine zinc salt by reacting a mixture of 1 mole of glycine, 0.5 to 3 moles of zinc oxide or zinc hydroxide and not more than 2 moles of water with stirring, a halogen-containing resin having excellent heat resistance can be obtained.
I t 1 5 Ii 2 2 The compositions of this invention may further include various substances which are normally added to halogen-containing resin in addition to the components described above. Such substances include, for example, organometallic compounds, organic phosphites, antioxidants, beta-diketone compounds, epoxy compounds, ultraviolet stabilizers, antistatic agents, surfaceactive agents, hydrotalcite compounds, polyol compounds, esters of polyol compounds, organic phosphate salts, metal oxides, metal hydroxides, basic inorganic acid salts, perchloric acid salts, plasticizers, pigments, lubricants, fluorescence agents, processing aids, blowing agents and fire retardants.
The mixed products of hydrotalcites and perchloric acid or acid-treated products thereof disclosed in Japanese Laid-Open Patent Publications Nos. 140,261/ 1984, 81,462/1986 and 83,245/1986 may also be used.
The aforesaid various stabilizers may be added -4 -7 to the halogen-containing resin by any methods which do not impair the function of the stabilizers.
The compositions of this invention may be produced by mixing and kneading the individual conponents at a temperature which is at least higher than the temperature at which the halogen-containing resin melts.
The following Example illustrates the present invention in greater detail. It should be understood that the example is for the purpose of illustrating the invention io and never reduces the scope of the invention.
EXAMPLE 1 Giycine zinc salt was prepared by the following procedure.
Glycine and zinc oxide or zinc hydroxide were put in predetermined amounts shown in Table 6 in a portable universal mixer (made by Shinagawa Seisakusho), and mixed for about 5 minutes. Then, with mixing, water in each of the amounts indicated in Table 6 was added to form glycine zinc salt. About 30 minutes after the 2c addition of water, the entire system became whiter than in the initial stage of mixing. The stirring was therefore stopped at this time. The product was dried at 110 then finely pulverizied and mixed with a halogencontaining resin.
In Table 6, groups A, B and C refer to the case where the proportion of water added was small, and groups B' and to the case where the proportion of water S added was large. The proportions of the substances indicated in Table 6 are moles per mole of glycine.
8 Table 6 Group No. Properties (moles) Zinc oxide Zinc Water hydroxide G1 0.5 0.15 A G2 0.5 G3 0.5 G4 0.5 0.5 A' G6 0.5 10.0 G7 0.5 20.0 G8 0.75 0.15 B G9 0.75 G10 0.75 G11 0.75 G12 0.75 B' G13 0.75 10.0 G14 0.75 20.0 1.0 0.15 C G16 1.0 G17 1.0 G18 1.0 G19 1.0 C' G20 1.0 10.0 G21 1.0 20.0 rf
I
i1 Halogen-containing resin composition Runs Nos. 30 to 50 shown in Table 7 were carried out basically in accordance with the following formulation.
9 Ingredient PVC (Geon 103EP-8) Basic zinc acetate
BHT
Dehydroacetic acid Zinc stearate Calcium stearate
DHOP
Glycine zinc zalt (see Table 7) Parts by weight 100 0.3 0.1 0.05 0.3 0.1 1.6 0:40 00.4 04.
q The basic zinc acetate above was prepared as follows: 4 i 'i SWater (150 ml) was added to 81.4 g (1 mole) of zinc oxide, *and with stirring, 67 g (1 mole as acetic acid) of a aqueous solution of acetic acid was added gradually. After the acetic acid solution was all added, the mixture was S further stirred for 30 minutes. The mixture was then dried and pulverized. The reaction is carried out at room temperature.
The above ingredients were mixed by a highspeed rotating mixer at 80 C by spontaneous temperature Io elevation, and kneaded on a 6-inch roll at 190 C for 4 minutes and processed into a sheet having a thickness of about 0.6 to 0.7 mm. The sheet was heated at 180 C in a Geer's aging tester, and the time which lapsed until it became blackened was determined. The results are shown in 25 Table 7.
10 Table 7 a Q4 v, 3 -at Run Glycine Blackening No. zinc salt time (minutes) Gl more than 31 A G2 32 G3 33 G4 34 G5 more than A' G6 36 G7 37 G8 more than 38 B G9 39 40 Gll 41 G12 more than 42 B' G13 43 G14 44 G15 more than 45 C G16 46 G17 47 G18 48 G19 more than 49 C' G21 ma..
a,' 44 a I a, 4 a a ta a 4 a a k4
I
11 The difference in the method of preparing glycine zinc salt will become clear by comparing group A with group group B with group and group C with group It can specifically been seen that irrespective of whether the glycine zinc salt is neutral or basic, the amount of water added at the time of preparation is desirably not more than 2 moles per mole of glycine.
t', V- 1 3 A 9- 4x
Claims (3)
1. A halogen-containing resin composition comprising 100 parts by weight of a halogen-containing resin, and 0.1 to 10 parts by weight of neutral or basic glycine zinc salt obtained by reacting a mixture of 1 mole of glycine, 0.5 to 3 moles of zinc oxide or zinc hydroxide and not more than 2 moles of water with stirring.
2. A halogen-containing resin composition substantially as hereinbefore described with reference to Run Nos. 30-33,
37-40, and 44-47 as shown in Examples 1. DATED: 20 February 1991 PHILLIPS ORMONDE FITZPATRICK Attorneys for:, FERRU CORPORATION F
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62-138022 | 1987-06-01 | ||
| JP62138022A JP2613214B2 (en) | 1987-06-01 | 1987-06-01 | Novel halogen-containing resin composition |
| JP62-202575 | 1987-08-13 | ||
| JP62-242756 | 1987-09-29 | ||
| JP63-122072 | 1988-05-20 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU16946/88A Division AU613918B2 (en) | 1987-06-01 | 1988-06-01 | Halogen-containing resin composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU7129491A AU7129491A (en) | 1991-05-09 |
| AU628718B2 true AU628718B2 (en) | 1992-09-17 |
Family
ID=15212223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU71294/91A Expired - Fee Related AU628718B2 (en) | 1987-06-01 | 1991-02-22 | Halogen-containing resin composition |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2613214B2 (en) |
| AU (1) | AU628718B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2520345B2 (en) * | 1992-04-30 | 1996-07-31 | 筒中プラスチック工業株式会社 | Soft polyvinyl chloride resin waterproof sheet |
| JP5057069B2 (en) * | 2008-01-28 | 2012-10-24 | 日産化学工業株式会社 | Vinyl chloride resin composition for injection molding |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5118453B2 (en) * | 1973-11-28 | 1976-06-10 | ||
| JPS5455047A (en) * | 1977-10-11 | 1979-05-01 | Showa Denko Kk | Vinyl chloride resin composition |
| US4425280A (en) * | 1981-03-30 | 1984-01-10 | Ferro Corporation | Metal amino acids |
-
1987
- 1987-06-01 JP JP62138022A patent/JP2613214B2/en not_active Expired - Fee Related
-
1991
- 1991-02-22 AU AU71294/91A patent/AU628718B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63301248A (en) | 1988-12-08 |
| AU7129491A (en) | 1991-05-09 |
| JP2613214B2 (en) | 1997-05-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO1989003855A1 (en) | Synthetic resin composition | |
| CA1152734A (en) | Vinyl halide stabilizer compositions | |
| JPH05132602A (en) | Chlorinated pvc blend | |
| EP0833861B1 (en) | Overbased pvc stabilizer | |
| AU628718B2 (en) | Halogen-containing resin composition | |
| EP0945483B1 (en) | Thermal stabilizer and thermally stabilized halogen-containing resin composition | |
| US7550525B2 (en) | Stability improvement of aluminum hydroxide in PVC compound | |
| US4111885A (en) | Synergistic fire retardant additives for plasticized polyvinyl chloride consisting essential of boric acid and zinc oxide or zinc phosphate | |
| KR100623897B1 (en) | Vinyl chloride-based resin compositions | |
| US4992494A (en) | Halogen-containing resin composition | |
| EP1000966B1 (en) | Chlorinated vinyl chloride resin composition | |
| AU613918B2 (en) | Halogen-containing resin composition | |
| JPH11176240A (en) | Vinyl chloride resin composition for covering heat resistant electric wire | |
| US4357434A (en) | Stabilized halogen-containing resin compositions | |
| KR100283786B1 (en) | Resin composition and its molded article | |
| EP0596020A1 (en) | Stabilizer composition and polymer compositions stabilized therewith | |
| JP2000186180A (en) | Vinyl chloride resin composition | |
| JPS60203657A (en) | Halogen-containing resin composition | |
| US4423175A (en) | Halogen-containing resin compositions stabilized by methionine diketopiperazine | |
| JP2581699B2 (en) | Novel halogen-containing resin composition | |
| JPH10195265A (en) | Vinyl chloride resin composition | |
| US4216139A (en) | Vinyl chloride polymers containing copper oxalate | |
| JPH051195A (en) | Flexible vinyl chloride-based resin composition for extrusion molding | |
| JPH02187442A (en) | Halogenated resin composition | |
| JPS6249902B2 (en) |