http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102630235-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ecc58e5fd0006c472fea1ec2f879638c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B67-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D11-326 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-20 |
| filingDate | 2010-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48a0b0f2815fb59661aaa5bd4621ccc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e0080cd5df90911cc4df5fa09638e6e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9b0281c296cfdef83cc69fb20eb7928 |
| publicationDate | 2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102630235-B |
| titleOfInvention | Polyvinyl acetal/polyester graft copolymer, and dispersant |
| abstract | A polyvinyl acetal/polyester graft copolymer obtained from a polyvinyl acetal having a weight-average molecular weight of 100 to 100,000, and one or more of each of the structural units represented by general formula (1) to (3) (wherein, R1 and R2 represent a hydrogen atom, a straight-chain or branched alkyl group having 1 to 20 carbon numbers, or an aryl group; the alkyl group and the aryl group may have a substituent group) is used as a dispersant which: prevents solid particles within a dispersion liquid from clumping together; is effective in forming a stable dispersion liquid; and exhibits excellent heat resistance. Said graft copolymer is either one in which a graft bond is formed with 1 to 95 mol% of a hydroxyl group of a polyvinyl acetal by means of a reaction between a polyvinyl acetal and a polyester which has at least one carboxyl group at the end of the main chain, and a weight average molecular weight of 100 to 50,000; one in which a lactone in the amount of 1 to 50 molar equivalents in relation to the hydroxyl group of a polyvinyl acetal is additionally polymerized on the graft copolymer; or one in which 1 to 95 mol% of the hydroxyl group of the polyvinyl acetal forms a bond with polyester by means of an ester exchange reaction. |
| priorityDate | 2009-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 171.