| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b94baf1aad802afc19b0e63b4499b04d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9036c33bbe3f4ea428655b76200f7c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-3462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G71-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0819 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-702
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3435
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3462 |
| filingDate |
1991-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1992-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f391dbb3c77586530dedc421023f316
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f36ca1d4a3a5b2c3914d3e2f30e5edf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a49cd249a77d9f1923b04b52b8eafd85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b648bec47d866b5f0ca8b31582e4c40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87d422cf1b4aa8d648812aa05880c199 |
| publicationDate |
1992-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5142001-A |
| titleOfInvention |
Polyurethane composition |
| abstract |
This invention pertains to the polyurethane composition with hydrophilicity and hydrolysis resistance. The purpose of this invention is achieved by: n 1) A polyurethane molecule containing at least one acidic hydrophilic group in the molecule which is neutralized with piperidine derivatives and piperazinone derivatives, or n 2) A mixture containing polyurethane and compounds(s) having at least one acidic hydrophilic group which is neutralized with piperidine derivatives and piperazinone derivatives. n The invention polyurethane compositions which have excellent hydrolysis resistance and rupture strength are useful for adhesives, paints, and bonding agents for magnetic recording media. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0829500-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0829500-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11390762-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5415929-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6207752-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5660760-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6242530-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4063449-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4063448-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115418159-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I568531-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9074069-B2 |
| priorityDate |
1991-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |