http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2749398-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b502fde933db1d6126d10bbcbddb83ea |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-26 |
| filingDate | 1977-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_723fd43ad42016c179d88b71242d96da http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13bae36a9d94c3efec5c5b564d2b4307 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82559024e25ba5f3196ad995897770e5 |
| publicationDate | 1978-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2749398-A1 |
| titleOfInvention | DETERGENT SUITABLE FOR COLD WASHING |
| abstract | Textile detergent compsn. contains a >=1 anionic, nonionic or zwitterionic tenside and (A) a reaction prod. of (i) a vicinal hydroxyalkylamine, (I), with (ii) 1-1.5 mol. carbonyl gp.-introducing cpd., (Ia), e.g. phosgene, urea, cyanic acid or a carboxylic acid ester of a monohydric 1-3C alcohol, and/or (B) a reaction prod. of (i) an epoxyalkane, (II), with (ii) 1-1.5 mol. cpd. (IIb) introducing an iminocarbonyl gp., -NHCO-, e.g. cyanic acid, urea or urethane. (I) has formula R-CH(OH)-CH(NH-R")R' (where R and R' are each 1-16C alkyl or H. The C sum in the alkyl gps. is 6-30 (8-18)C. If r or R' = h, then the R or R' gp. present contains 6-16C. R" is H, 1-5 (1-3)C, alkyl, hydroxylethyl, or -(CH2)m-NA1A2, where m = 2-6, esp. 2-3, and A1 and A2 are 1-3C alkyl). (II) has formula R- - R'. (B) may be an adduct with 1-10 mol.ethylene oxide. (A), in which R"=H or -CH2CH2OH, can also be an adduct with 1-10 mol.ethylene oxide. (A) and (B) are prepd. by heating the reactant mixt. to 20-200 degrees C, opt. in a solvent. Wt. ratio tenside: (A) and/or (B) is 50:1 to 2:1 (20:1 to 2:1) esp. 10:1 to 3:1. The new compsns. can be used for washing textiles with cold water. (A) and/or (B) act synergetically with tenside, to increase washing power of compsn. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0025147-B1 |
| priorityDate | 1976-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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