| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1b75859752b4a649669f1c0b59464b2e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-294
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2947
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31681
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31721 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B3-306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-25 |
| filingDate |
1981-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b5f0e88b1aa4d7884c4e2f9c3f5bc1b |
| publicationDate |
1982-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0055085-A1 |
| titleOfInvention |
Polyester imides and coating compositions and electrically insulated coatings formed from them |
| abstract |
Novel polyester imides are provided that can be formulated as wire coating enamels and can provide a highly heat resistant coating on wire or other electrical conductors. In the n where X is 0 or CH 2 , and the polyester imide contains from 40 to 50 equivalent % of imide groups;n (b) the polyester imide has a hydroxy:carboxy equivalent ratio of 2.65:1 to 4.0:1; (c) the mole percent of the ingredients from which the polyester imide is derived are polyester imides (a) the imide group in the polyester imide are derived mainly from the imide dibasic acid of the formula and the mole ratio trimellitic anhydride:aromatic diamine is substantially 2:1 and the mole ratio trihydric alcohol:dihydric alcohol is in the range 0.23:1 to 0.62:1; (d) the dihydric alcohol is mainly either ethylene glycol or a mixture of ethylene glycol and a minor amount of another alkanediol, the trihydric alcohol is mainly tris(2-hydroxyethyl) isocyanurate, the aromatic diamine is mainly methylene dianiline or oxydianiline, and the aromatic diacid is terephthalic acid and the aromatic diester is a di(lower alkyl) terephthalate; (e) the polyester imide has a molecular weight in the range 700 to 2,000; and (f) the polyester imide has a hydroxyl number in the range 350 to 450. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0180148-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0227947-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0179470-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0180148-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0179470-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0289955-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6352628-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0195402-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0227947-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2142367-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0195402-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104673085-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9823667-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104673085-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0252415-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2142367-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010094556-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6211326-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0252415-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102009003512-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102008004926-A1 |
| priorityDate |
1980-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |