| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a521cfa321c963978df8ae98a84056a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D153-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-401
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D153-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-28 |
| filingDate |
2020-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a52f115f628ab07ea9865c7a2cf46753
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_deb13e01f758f543571955bd90b5872f |
| publicationDate |
2021-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-202100590-A |
| titleOfInvention |
Block copolymer, release agent composition, release layer and release sheet |
| abstract |
The present invention provides a block copolymer, which is a block copolymer (A) having a first segment and a second segment. The first segment is composed of a specific hydroxyl-containing monomer and a specific A polymer segment formed by the monomer component of a cycloaliphatic hydrocarbon-based monomer, and the second segment is a polymer segment formed by a monomer component containing a specific long-chain alkyl-containing monomer. Among all the monomer components of the block copolymer (A), the ratio of the above-mentioned monomers is a specific amount. Even when the block copolymer uses a crosslinking agent, a release agent composition having a good pot life can be prepared, and a release sheet having excellent releasability and hardness can be produced. |
| priorityDate |
2019-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |