| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9cb51e5576d57369ee23fae56cf1f93a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0954c15b05a9ae13bddd3ed90dfeedb0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a95834afb6906a248299ebeb187ee96
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18ffdd1b57ef64ab95565d8e9dc74da0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86cd1ad3b200ef427627eb09c607470c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a53b13a81f1b228b5e55636ea9994986 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8022 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 |
| filingDate |
2001-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e1e72d2a46e87994e497de35674ef9d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a96c96d7810a3a1aece315b0450eeb33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_594ba2d6af65a4184587bedb0352ac55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50f6031b005d5fa535a85585f02656c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0be5f6d7eb3321b3bf037b17d77f1528
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cecd8091fc016e4c22cebe59cef39d02 |
| publicationDate |
2001-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2341091-A1 |
| titleOfInvention |
High-functionality polyisocyanates |
| abstract |
Hiqh-functionality polyisocyanates are prepared by a process which comprises (i) preparation of an addition product (A) which contains one group which is reactive toward isocyanate and at least two isocyanate groups by reacting (a) a diisocyanate or polyisocyanate I with (b1) compounds having at least three groups which are reactive toward isocyanate or (b2) compounds containing two groups which ara reactive toward isocyanate or mixtures of (b1) and (b2), where at least one of the components (a) or (b) has functional groups having differing reactivities toward the functional groups of the other component and the reaction ratio is selected so that the addition product (A) contains as average of one group which is reactive toward isocyanate, (ii) if desired intermolecular addition reaction of the addition product (A) to form a polyaddition product (P) containing an average of one group which is reactive toward isocyanate and an average of more than two isocyanate groups, and (iii) reaction of the addition product (A) and/or the polyaddition product (P) with a diisocyanate or polyisocyanate II. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112521573-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112521573-A |
| priorityDate |
2000-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |