http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001511474-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-22 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-31 |
| filingDate | 1998-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2001-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001511474-A |
| titleOfInvention | Improved alkylaryl sulfonate surfactant |
| abstract | (57) [Summary]nA surfactant composition comprising an alkylaryl sulfonate surfactant system comprising at least two isomers of an alkylaryl sulfonate surfactant having the following formula (I):nEmbedded imagen Wherein L is an acyclic aliphatic hydrocarbyl having a total of 6 to 18 carbon atoms, M is a cation or a mixture of cations, q is their valence, and a and b are Is a number selected such that the object is electrically neutral, and R 'is H and C 1 ~ C 3 And R "is H and C 1 ~ C 3 And R ′ ″ is H and C 1 ~ C 3 Alkyl, wherein R 'and R "are all appended to L except at the terminus, and at least one of R' and R" is C 1 ~ C 3 Alkyl, A is aryl, and the alkylaryl sulfonate surfactant system comprises two or more isomers depending on the position at which R ′, R ″ and A are attached to L; At least about 60% of A has added to L at a position selected from the alpha and beta positions to either of the two terminal carbon atoms of L, and wherein the alkylaryl sulfonate surfactant The agent system has the following characteristics: the alkylaryl sulfonate surfactant has a ratio of non-quaternary to quaternary carbon atoms in L of at least about 10: 1 when quaternary carbon atoms are present. And at least one (preferably both) is less than or equal to 40% as measured by a hardness tolerance test. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017160381-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014525947-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014181304-A |
| priorityDate | 1997-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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