| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_465fef3b51c41c849b4b21b02f723ae3 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-375
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-13 |
| filingDate |
2001-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d284ed89f3872a7194d16d889ae9fac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2d344edbfe70a76a58f71cac1e105fa |
| publicationDate |
2001-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001310988-A |
| titleOfInvention |
Heat stabilized block copolymer composition with excellent heat discoloration resistance |
| abstract |
(57) Abstract: (i) A block copolymer comprising a styrene-based polymer block and a diene-based polymer block is obtained by a coupling reaction using an alkoxysilane compound and / or a specific diepoxy compound. 100 parts by weight of the resulting block copolymer and (ii) a stabilizer that is a specific phenolic compound of the general formula (1) of 0.005 to less than 0.5 part by weight and (iii) a general formula (1) A heat stabilized block copolymer composition comprising 0.01 to 2.0 parts by weight of a phenolic compound stabilizer other than the above. Embedded image [Effect] By using a specific phenolic stabilizer in a block copolymer obtained using a specific coupling agent, excellent stability of physical properties under high-temperature heating and suppressing generation of a gel-like substance. Thus, a block copolymer composition having a high effect and having extremely high heat stability performance which is extremely excellent in long-term heat discoloration at high temperatures can be obtained. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014504673-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7625979-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002047469-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9695297-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7166672-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9567409-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011003425-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102011003425-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013506044-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013237866-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2670799-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7001956-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7220798-B2 |
| priorityDate |
2000-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |