http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-0309760-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a1e06d9d6a72d494858ec0dcb8880946 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-4085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-504 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-08 |
| filingDate | 2003-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_239d1bd41d9a37b9d67e0272c5544852 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf84f8869600f6d1d5140cb82a8ce39d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4def1395c8dde8162abfa6c499ccf86a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f49f7d757f9e9b9a5edd6da456c2baf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f7b91cfb6b3b8e979be01e80e49f9e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82c292dc8102357af278b32dab793dcf |
| publicationDate | 2006-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-0309760-A |
| titleOfInvention | Functional amino polysiloxanes and their uses in coatings |
| abstract | "FUNCTIONAL AMINO POLISILOXANS AND ITS USES IN COATING LAYERS". The present invention relates to an amino functional polysiloxane of formula (1) wherein each R¬ 1¬ is independently selected from the group comprising alkyl and aryl radicals, each R¬ 2¬ is independently selected from the group comprising hydrogen. , alkyl and aryl radicals, n is selected such that the molecular weight for the functional polysiloxane is in the range of 400 to 10,000 and R¬ 3¬ is a bivalent radical or -OR¬ 3¬-NH-R¬ 5¬ is hydroxy or alkyloxy, and R 5 'is selected from the group comprising hydrogen, aminoalkyl, aminoalkenyl, aminoaryl, aminocycloalkyl radical, optionally substituted by alkyl, aryl, cycloalkyl, halogen, hydroxy, alkyloxy, thioalkyl, amino derivative, amines, starch , amidoxy, nitro, cyano, keto, acyl derivative, acyloxy derivative, carboxy, ester, ether, steroxy, heterocyclic, alkenyl or alkynyl and wherein 0 to 90% of -OR¬ 3¬-NH-R¬ 5¬ is hydroxy or alkyloxy. The present invention further relates to a epoxy polysiloxane composition obtained by combining the following ingredients: (a) a polysiloxane of formula (4), wherein each R¬ 1¬ is independently selected from the group comprising hydroxy radicals, alkyl, aryl and alkyloxy having up to six carbon atoms, each R¬ 2¬ is independently selected from the group comprising hydrogen, alkyl and aryl radicals having up to six carbon atoms and where n is independently selected. that the molecular weight for polysiloxane is in the range of approximately 400 to 10,000, with (b) an epoxy resin having more than one 1,2-epoxy group per molecule with an epoxy equivalent weight in the range of 100 to about 5,000; and (c) an aminopolisyloxane hardening component or an amino functional polysiloxane hardening component of formula (1) having active hydrogens capable of reacting with the epoxy groups on the epoxy resin to form epoxy polymer, and capable of reacting with the polysiloxane to form polysiloxane polymer, in which the epoxy polymer chains polysiloxane polymers polymerize to form a cured polysiloxane epoxy composition. |
| priorityDate | 2002-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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