GB1254010A - Organotin mercapto carboxylic acid ester halides, stabilisers, resin compositions and process - Google Patents
Organotin mercapto carboxylic acid ester halides, stabilisers, resin compositions and processInfo
- Publication number
- GB1254010A GB1254010A GB0652/71A GB165271A GB1254010A GB 1254010 A GB1254010 A GB 1254010A GB 0652/71 A GB0652/71 A GB 0652/71A GB 165271 A GB165271 A GB 165271A GB 1254010 A GB1254010 A GB 1254010A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carboxylic acid
- organotin
- mercapto
- acid ester
- groups
- 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
Links
- 150000004820 halides Chemical class 0.000 title abstract 6
- 239000003381 stabilizer Substances 0.000 title abstract 4
- HDFRDWFLWVCOGP-UHFFFAOYSA-N carbonothioic O,S-acid Chemical compound OC(S)=O HDFRDWFLWVCOGP-UHFFFAOYSA-N 0.000 title abstract 3
- 239000011342 resin composition Substances 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 4
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 3
- 239000004800 polyvinyl chloride Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 229910052801 chlorine Inorganic materials 0.000 abstract 2
- 239000000460 chlorine Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 125000003396 thiol group Chemical group [H]S* 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004593 Epoxy Chemical class 0.000 abstract 1
- 241000156978 Erebia Species 0.000 abstract 1
- 239000004609 Impact Modifier Substances 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 125000000271 carboxylic acid salt group Chemical group 0.000 abstract 1
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000006866 deterioration Effects 0.000 abstract 1
- 125000004185 ester group Chemical group 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 229920001519 homopolymer Polymers 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- -1 mercapto ester Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 125000000962 organic group Chemical group 0.000 abstract 1
- 239000002530 phenolic antioxidant Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
- C08K5/57—Organo-tin compounds
- C08K5/58—Organo-tin compounds containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/22—Tin compounds
- C07F7/226—Compounds with one or more Sn-S linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1,254,010. Organotin mercapto carboxylic acid ester halides. ARGUS CHEMICAL CORP. 10 Dec., 1968 [19 Dec., 1967 (2)], No. 1652/71. Divided out of 1,254,009. Heading C2J. [Also in Division C3] The invention comprises organotin mercapto carboxylic acid ester halides of the general formula wherein n is 1 or 2; x is 0 or 1; m is 1-4; R is a hydrocarbon radical having 1-18 carbon atoms; R 1 is an organic group derived from a monohydric or polyhydric alcohol having 1-4 hydroxyl groups and 1-18 carbon atoms; R 2 is R or S-Z-(COOR 1 ) m ; X is halogen; Z is an alkylene radical carrying the S group α or # to a COOR 1 group, having 1-5 carbon atoms and optionally containing additional groups which may be carboxylic acid and ester groups, carboxylic acid salt groups and mercapto groups. The compounds are prepared by reacting an organotin halide in the presence of sufficient water or solvent to form a suspension or solution with a less than stoichiometric amount of a mercapto acid ester and an alkali or alkaline earth metal base in an amount stoichiometrically equivalent to the mercapto ester at a pH less than 10 and separating the organotin halide from the aqueous portion. The compounds are used as stabilizers for polyvinyl chloride resins, including any polymer formed at least in part of the group wherein X is H or Cl and having a chlorine content in excess of 40%. Suitable polymers are P.V.C. homopolymers, after-chlorinated polyvinyl chlorides, copolymers of vinyl chloride with other monomers, or mixtures of polyvinyl chloride with other synthetic resins. The stabilizers are incorporated in amounts from 0À5- 10% by weight and additional supplementary stabilizers, e.g. polyvalent metal salts, epoxy compounds and phenolic antioxidants may also be incorporated in the resins. Impact modifiers and plasticizers may also be added to the resin compositions. The compounds improve the resistance of polyvinyl chloride resins to deterioration when heated at 350-375‹ F. Mixtures of diorganotin and mono-organotin halides are particularly preferred.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69186667A | 1967-12-19 | 1967-12-19 | |
| US69186767A | 1967-12-19 | 1967-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1254010A true GB1254010A (en) | 1971-11-17 |
Family
ID=27104859
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0652/71A Expired GB1254010A (en) | 1967-12-19 | 1968-12-10 | Organotin mercapto carboxylic acid ester halides, stabilisers, resin compositions and process |
| GB58544/68A Expired GB1254009A (en) | 1967-12-19 | 1968-12-10 | Organotin mercapto carboxylic acid ester sulfides containing more than 18% tin, stabilizers, resin compositions, and process |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB58544/68A Expired GB1254009A (en) | 1967-12-19 | 1968-12-10 | Organotin mercapto carboxylic acid ester sulfides containing more than 18% tin, stabilizers, resin compositions, and process |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE725698A (en) |
| DE (1) | DE1815168C3 (en) |
| FR (1) | FR1597939A (en) |
| GB (2) | GB1254010A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139625A (en) * | 1983-05-03 | 1984-11-14 | Ciba Geigy Ag | Novel organo-tin PVC stabilisers |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4988750A (en) * | 1981-07-17 | 1991-01-29 | Schering Ag | Non-toxic stabilizer for halogenated polymer |
-
1968
- 1968-12-10 GB GB0652/71A patent/GB1254010A/en not_active Expired
- 1968-12-10 GB GB58544/68A patent/GB1254009A/en not_active Expired
- 1968-12-17 DE DE1815168A patent/DE1815168C3/en not_active Expired
- 1968-12-19 FR FR1597939D patent/FR1597939A/fr not_active Expired
- 1968-12-19 BE BE725698D patent/BE725698A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2139625A (en) * | 1983-05-03 | 1984-11-14 | Ciba Geigy Ag | Novel organo-tin PVC stabilisers |
Also Published As
| Publication number | Publication date |
|---|---|
| BE725698A (en) | 1969-06-19 |
| DE1815168C3 (en) | 1981-06-25 |
| DE1815168B2 (en) | 1973-04-19 |
| GB1254009A (en) | 1971-11-17 |
| FR1597939A (en) | 1970-06-29 |
| DE1815168A1 (en) | 1969-09-04 |
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