http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-4006537-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-503 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 |
| filingDate | 1990-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59b3ff39614f989d8c61a68532a4bffa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52ffd63c7c2476cf90b59690a36ad663 |
| publicationDate | 1991-09-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-4006537-A1 |
| titleOfInvention | TWO-COMPONENT ADHESIVES BASED ON POLYISOCYANATE-POLYAZOMETHINE AND THEIR USE |
| abstract | Two-component adhesives (I) are claimed, which are obtd. by reaction of (a) opt. modified polyisocyanate(s) with (b) poly-azomethine(s) in the presence of (c) auxiliary substances and/or additives; (b) are reaction prods. of polyoxyalkylene-polaymines with functionality 2-4 and mol.wt. 180-10,000 (II) and aldehyde(s) and/or ketone(s) (III). Pref. (b) are polyketimines (IV) obtd. by reaction of (II) (with mol.wt. 220-5500) with (cyclo)aliphatic ketones, pref. mixts. of (II) and (IV) contg. not above 20% prim. amino gps. from (II) and at least 80% ketimine gps. from (IV) as above; (II) are polyoxypropylene-polyoxyethylene-polyamines or polyoxypropylene-polyamines; (b) are used in the form of a mixt. with at least difunctional poly-hydroxy cpds. (V), in which at least 40% of the NCO-reactive gps. are aldimine and/or ketimine gps.; (V) are high-mol. wt. polyoxyalkylene-polyols, high-mol. wt. polyester-polyols or mixts. thereof with low-mol.wt. chain extenders and/or crosslinkers; NCO-reactive gps. are prim. amino and/or OH and aldimine and/or ketimine gps. (at least 40%); (a) contain (i) carbodi-imide and/or urethane gp.-contg. polyisocyanates contg. 33.6-8 wt.% NCO based on 4,4'-MDI or a mixt. thereof with 2,4'-MDI, and/or (ii) an NCO gp.-contg. prepolymer contg. 8-25 wt.% NCO obtd. by reaction of polyoxyalkylene-polyols with functionality 2-4 and mol.wt. 600-6000 with MDI as above; amts. of (a) and (b) are such that the ratio of NCO gps. in (a) to aldimine and/or ketimine gps. or to the sum of NCO-reactive gps. in (b) is (0.8:1)-(1.2:1). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108368233-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11387511-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108368233-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2706073-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11594773-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5955199-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0166614-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0166614-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014040922-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0198388-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9916619-A1 |
| priorityDate | 1990-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 162.