http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014524960-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31558 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24438 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G71-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3831 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C11-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-0823 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6659 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-722 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-758 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4808 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12 |
| filingDate | 2012-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014524960-A |
| titleOfInvention | Method for producing side chain-containing polyurethane-polyurea and aqueous dispersion thereof |
| abstract | The object of the present invention is a method for producing an aqueous polyurethane-polyurea dispersion, A) First, A1) primary and / or secondary monoamines or diamines, A2) reaction with a cyclic carbonate containing exactly one hydroxyl group, the molar ratio of A1) to A2) being in the case of monoamine A1) of primary and secondary amine groups to cyclic carbonate groups A total calculated ratio of 0.8 to 1.2 is achieved, and in the case of diamine A1), a calculated ratio of the total primary and secondary amine groups to cyclic carbonate groups of 1 0.8 to 2.2 and in the case of A3) diamine A1), the remaining primary and secondary amine groups are either primary or secondary, so that isocyanate-reactive groups do not occur. It reacts with a compound having exactly one functional group that reacts with a secondary amine by addition reaction, and the amount of A3) is the reaction of A1) and A2) with respect to the amine reactive group in A3). After the calculation Calculated so that a calculated ratio of the sum of primary and secondary amine groups of 0.8 to 1.2 is achieved, wherein the reaction with A3) is after the reaction with A2) Or at the same time or before that, B) The NCO group-containing polyurethane prepolymer is then B1) a polyisocyanate; B2) a polymeric polyol and / or polyamine having a number average molecular weight of more than 400 to 8,000 g / mol, B3) optionally a low molecular weight compound having a number average molecular weight of 17 to 400 g / mol selected from the group consisting of mono- and polyalcohols, mono- and polyamines, and amino alcohols, B4) optionally an isocyanate-reactive ionic or potentially ionic hydrophilizing compound, and / or an isocyanate-reactive nonionic hydrophilizing compound, and B5) a reaction product from A), Produced by reacting C) The prepolymer from B) is dispersed in water, and D) optionally the still free NCO groups of the prepolymer are reacted with isocyanate-reactive monoamines, polyamines, hydrazines and / or hydrazides, The amount of the substance is calculated so that a calculated ratio of isocyanate-reactive NH groups to NCO groups of 0 to 1.2 is achieved, wherein reaction D) is carried out before dispersion step C). Or partly or completely during that, Said method. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7108536-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11299665-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018532819-A |
| priorityDate | 2011-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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