http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102796242-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_815d8b43067bcba9606dfe56d207461f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 |
| filingDate | 2012-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_372f4c46122d26c35f79548c3f22cc15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42d1595691231d7c09462b3132d7b4f6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88fc9789f7446ad8942c0903fec88e51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c9165d5fe2f91eb8dec5433e0dce011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_219aec23d2a7b6356aeb46ddfb981519 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66df3420e23197761b55eb5f0fbfc30e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2fb75f202389f0d65ce151229ff6e9b |
| publicationDate | 2014-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102796242-B |
| titleOfInvention | Preparation method of polyurethane resin for single-component steaming and boiling resistant composite ink |
| abstract | The invention discloses a preparation method of a polyurethane resin for a single-component steaming and boiling resistant composite ink. The method comprises the following steps of: first, reacting a mixed acid of dimer acid and aliphatic dibasic acid with aliphatic dibasic alcohol with a branched chain, so as to synthesize polyester diol; and then adding a trimer mixture of aliphatic or alicyclic diisocyanate and isocyanate, a diamine chain extender and a molecular weight regulator to the polyester diol to react with the polyester diol, so as to prepare the polyurethane resin for the single-component steaming and boiling resistant composite ink. According to the invention, the prepared polyurethane resin obtains better steaming and boiling resistance; and the single-component ink prepared by the polyurethane resin can resist steaming and boiling at 100-125 DEG C, obtains good adhesion to various plastic base materials with different polarities, such as PET (Polyethylene Terephthalate), NYLON, BOPP (Biaxially-oriented Polypropylene) and the like, and obtains perfect pigment wetting and dispersing property. According to the invention, the prepared polyurethane resin has the advantage of no aromatic isocyanate curing agent damage; and as ethanol and ethyl acetate are used as a solvent, no benzene and no ketone of the polyurethane resin for the ink are achieved, and environment friendliness and safety are also achieved. |
| priorityDate | 2012-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.