http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1331238-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6204 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0852 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 |
| filingDate | 1987-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1994-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a304ba7fead074b3df38db8e35a882b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fcf27474ca08929b5a70a832306335c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7122c0d4d7db848a2e96fb968c0f7dbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52f50cb2d721043066b3bb2f379d6b1e |
| publicationDate | 1994-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1331238-C |
| titleOfInvention | Poly--olefin/polyurethane block copolymers, processes for their production and their use |
| abstract | POLY-?-OLEFIN/POLYURETHANE BLOCK COPOLYMERS, PROCESSES FOR THEIR PRODUCTION AND THEIR USE ABSTRACT OF THE DISCLOSURE The present invention is directed to poly-.alpha.-olefin/polyurethane block copolymers which are prepared by reacting A) isocyanate-reactive functionalized poly-(C2-C10-.alpha.-olefins) having a number average molecular weight Mw of about 1000 to 350,000, B) polyisocyanates, isocyanate prepolymers or modified polyisocyanates, and, optionally, C) isocyanate-reactive synthesis units containing Zerewitinoff-Active hydrogen atoms and having a molec-ular weight of 400 to about 5000 and, optionally, D) low molecular weight isocyanate-reactive chain extending agents having a molecular weight of 32 to 399. The present invention is also directed to this process for preparing the poly-.alpha.-olefin/polyurethane block copolymers and to their use as polymer dispersants for the production of polymer blends, as primers or modifiers or for the production of moldings or coatings. |
| priorityDate | 1986-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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