http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201634522-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-1061 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D4-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-676 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-668 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F122-1006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D167-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-676 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J167-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-06 |
| filingDate | 2015-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4725de157ec123aa9eeff9979a8274e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe126602cbe5284dbc90ff89bde865b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b54ad68c1ef4242d52b9b9ac86430be3 |
| publicationDate | 2016-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201634522-A |
| titleOfInvention | Polyfunctional acrylate ether-ester product modified with carboxylic anhydride or its polyacid form, process for its preparation, and related crosslinkable compositions |
| abstract | The present invention relates to a polyfunctional acrylic acid product having a number average functionality f of greater than 2.1 acrylic groups, which is esterified and etherified by the following Michael addition reaction. Product: a) a mixture of a polyol or a polyol R(OH)m having a functionality m of at least 3 for a single polyol and a number average functionality of greater than 2.1 for a mixture of polyols, And b acrylic acid (R1OH), in the presence of at least one cyclic carboxylic anhydride or a polycarboxylic acid thereof, having at least 2 and up to 4 carboxy functionality z, the anhydride or the carboxyl group of the polyacid c) The ratio r1, r1 = CO2Hc / CO2Hb is from 0.01 to 0.4, and the total r = CO2H / OH system < 1, the acrylic acid product contains the following two in its composition, the ratio of the number of carboxyl groups to the number of carboxyl groups of b), r1 = CO2Hc / CO2Hb is from 0.01 to 0.4. :-oligoether-ester acrylate unit A) derived from a) and b), an oligoester acrylate unit B) derived from c), the acrylic product comprising at least one molecule An acrylic acid product mixture of one of the two units A) and B) of the acrylic acid product (p1) chemically bonded to the structure.nThe invention also relates to a process for the preparation of the product, comprising a crosslinkable composition of the product, and a composition, a chemically sealed composition, a 3D printing composition comprising a coating, a seal, a molding or a composite, a chemical seal composition The use of a substance, or a composition of a 3D object produced in layers. One of the particular advantages of these compositions is their low shrinkage, even with their high functionality. |
| priorityDate | 2014-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 140.