http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2208251-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41be6f8dd7253fe9eb5dcc6d342fdb80 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-00 |
| filingDate | 1995-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ace8c203ef78889c9262da3093cb09ae http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_029cbba15793346a7f93977a0d7b13cc |
| publicationDate | 1996-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2208251-A1 |
| titleOfInvention | New silicon compounds with sterically hindered cyclic amine functions useful for the light and heat stabilization of polymers |
| abstract | The present invention relates to linear, cyclic or branched polyorganosiloxanes having at least three units per molecule siloxyls of which at least one functional unit of formula (I), in which: R1 represents a C1 to C4 alkyl or phenyl radical; X is a monovalent group enclosing one (or more) amine (s), of formula (II), where R is a hydrocarbon group, U = -O- or -NR'- with R 'being H or a hydrocarbon group, Z is a tetraalkyl-2,2,6,6 piperidinyl, x = 0 and 1; y = 0, 1 and 2; z = 1, 2 and 3; y + z = 3; and a is 0, 1 and 2. The present invention also relates to the use of such polyorganosiloxanes in polymers for notably improve their photostabilization. |
| priorityDate | 1994-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.