http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1465492-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32e64a7b278c8322dc5c8af6d2a72e25 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-375 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-57 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-375 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 |
| filingDate | 1973-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1977-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1465492-A |
| titleOfInvention | Sulphur containing esters and mixtures thereof with organo tin compounds |
| abstract | 1465492 Stabilizers for halogen-containing polymers ALBRIGHT & WILSON Ltd 22 April 1974 [19 Feb 1973] 7984/73 Heading C3P [Also in Division C2] Halogen-containing polymers, particularly polyvinyl chloride, are stabilized by means of a composition comprising (a) an ester of formula wherein each of x and y, which are the same or different, is an integer of 1-6, each of R 4 and R 9 , which are the same or different, is C 1-21 alkyl, C 2-21 alkenyl, cycloalkyl group, aromatic hydrocarbyl, aralkyl hydrocarbyl or aralkenyl hydrocarbyl or an inertly substituted derivative of any of the latter three groups, each of R 3 and R 5 , which are the same or different, is as defined above for R 4 and R 9 , or is hydrogen or R 3 and R 5 , together with the carbon atom to which they are attached, form a cycloalkyl ring, and (b) an organotin compound of formula wherein R 1 represents C 1-12 alkyl, cycloalkyl, aromatic hydrocarbyl, R 14 is as defined for R 1 or each of R 14 , R 15 and R 16 , which are the same or different, is of formula -OOCR 4 , -SC x H 2x COOR 9 or -SR 4 , or R 15 and R 16 together represent -S-, -OOCR 17 COO-, or R 15 and R 16 together represent -S- and R 14 represents -SH, and R 17 represents an alkylene, alkenylene, cycloalkylene or arylene group. |
| priorityDate | 1973-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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