| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cdaf8c4d768eaba9a685fb9482b73a7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fba0ffad8505c4487888de613b3b422f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_181882d3557e807b82b77583332feb82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_07085ef8ca0b8f69cb61cf66752c114d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a89ca084da104af9f8c56a655f1d690c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6020177ffbe529e3e9d8fead70ce7f8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-026 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 |
| filingDate |
1997-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1922d9ce381b96189d2fc6ab693edd08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a8e200e7900ce0f8a4bc84e9ae5571b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cd239ea412d14a20f27ebe2369124f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e17a24c333d9f3520190accc53dd278f |
| publicationDate |
1997-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9741160-A1 |
| titleOfInvention |
Alkyl methacrylate polymers |
| abstract |
M-A-M triblock copolymers of higher alkyl (especially isobornyl) methacrylates, potentially for forming gels of improved temperature rating over PMMA triblock gels, are synthesized by anionic polymerization of an alkylene (pref. butadiene or isoprene) mid-block (A) followed by anionic polymerization of the methacrylate end blocks (M) using alkali metal alkyl initiators. Mixed end blocks (M) comprising random or block copolymers of methylmethacrylate and one or more higher alkyl (pref. isobornyl) methacrylates are preferred for forming gels with elevated softening temperatures without loss of structure which apparently tends to occur with IBMA homopolymer ends blocks. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022223670-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0970979-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6228946-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114411334-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02094898-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02094898-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2824834-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017180345-A1 |
| priorityDate |
1996-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |