| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-3711
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-3703
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-28 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-28 |
| filingDate |
1988-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_847c9478b33b4dd593da4e556c24df88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f56f9335db14455c6bf00a2fb852c515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd4cd8a82128c7313df29946ef09d9df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52169753954809658411f6af52e15bce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e002859aa81edc98706cf23a063ea489 |
| publicationDate |
1990-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3821883-A1 |
| titleOfInvention |
USE OF CONDENSATION PRODUCTS BASED ON BIS- (4-HYDROXYPHENYL) -SULPHONES AND WASHING AND CLEANING AGENTS CONTAINING THESE CONDENSATION PRODUCTS |
| abstract |
Use of condensation products which are obtainable by reaction of a) bis(4-hydroxyphenyl) sulphone with b) at least one saturated aldehyde, dialdehyde and/or glyoxylic acid and c) aminoacetic acid or an aminoacetic acid substituted on the N atom in the a):b):c) molar ratio of 1:0.5 - 4:0.3 - 4 in aqueous medium at temperatures up to 200@C, as complexing agent for heavy metal and/or alkaline earth metal ions and as detergents and cleaners which contain the condensation products in amounts from 0.01 to 20% by weight. |
| priorityDate |
1988-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |