| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-3761
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F22-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F22-04 |
| filingDate |
1972-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb4b930989c719181a5b0af0ca6a3b23 |
| publicationDate |
1974-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3838113-A |
| titleOfInvention |
Maleic anhydride copolymer |
| abstract |
1:1 ALTERNATING COPOLYMER OF MALEIC ANHYDRIDE AND TETRAHYDROPHTHALIC ANHYDRIDE OR A HOMOLOGUE THEREOF AND A PROCESS FOR THE MANUFACTURE OF THESE COPOLYMERS. THE PRODUCTS ARE SOLUBLE IN WATER WITH HYDROLYSIS AND ARE USEFUL AS EMULSIFYING AGENTS, SIZES, WATER-SOFTENING AGENTS, METAL ION CHELATING AGENTS AND IN DETERGANT COMPOSITIONS AS SOIL-SUSPENDING OR ANTI-REDEPOSITION AGENTS AND AS BUILDERS. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4126738-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5294689-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4797223-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4202955-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4390672-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5073269-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5395905-A |
| priorityDate |
1971-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |