http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4937312-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03627f82d4edc6567f9627df6efdde5d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G2-18 |
| filingDate | 1989-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a961f9e1372a94ae50d5c6f44def5f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3280fa88dafb66e3fb5ec9f33c28b8b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a021fb469d9616a6c903a96f284d0a8e |
| publicationDate | 1990-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4937312-A |
| titleOfInvention | Process for producing elastomeric acetal polymers |
| abstract | There are provided new elastomeric copolymers of about 15 to 45 mol %, preferably about 25 to 35 mol % trioxane, about 55 to 85 mol %, preferably about 65 to 75 mol % of 1,3-dioxolane, said mol percents based on the total of trioxane and 1,3-dioxolane, and about 0.005 to 0.15 wt. %, preferably about 0.05 to 0.12 wt. % of 1,4-butanediol diglycidyl ether or butadiene diepoxide as a bifunctional monomer, based on the total weight of copolymer. The elastomeric copolymers may be prepared by mixing said monomers in a substantially dry state and under an inert atmosphere with a cationic polymerization catalyst, e.g., p-nitrobenzenediazonium tetrafluoroborate. The elastomeric copolymers have a strong interaction with moldable, crystalline acetal polymers comprising at least 85 mol % of polymerized oxymethylene units and may be used as a blending agent with such crystalline acetal polymers or as a bonding agent to improve the adhesiveness of the crystalline acetal polymer to other materials. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111630079-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9313166-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5942595-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10181363-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9991021-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5286808-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0629644-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0629644-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013019977-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9909082-A1 |
| priorityDate | 1989-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.