http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2261215-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C219-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-26 |
| filingDate | 1997-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9454d676faafeca9c5612eceb94c7fec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4baebf9a96c231b315f5a479183a605b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e510540d3b4be2095f3cf70326288c92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d92fa8dd17b28c9802fd4f57d07afcac |
| publicationDate | 1998-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2261215-A1 |
| titleOfInvention | Process for the preparation of fabric softening actives and products employing same |
| abstract | A process for the preparation of a biodegradable fabric softening active is provided. The process comprises the steps of: a) providing a source of triglyceride and reacting said source of triglyceride to form a mixture, said mixture comprising fatty acids having the formula R1CO2H, fatty acid esters having the formula R1CO2R", or mixtures thereof; wherein R1 is C1-C22 alkyl, C2-C22 alkenyl, and mixtures thereof; R" is C1-C4 alkyl, C2-C4 monohydroxyalkyl, C3-C4 dihydroxyalkyl; b) reacting said mixture from step (a) with one or more amines having formula (I) wherein R is C1-C6 alkyl, C1-C6 hydroxyalkyl, benzyl, or mixtures thereof; each Z is independently selected from the group consisting of -OH, -CHR'OH, -CH(OH)CH2OH, -NH2, and mixtures thereof, wherein R' is C1-C4 alkyl; m is an integer from 1 to 3; n is an integer from 1 to 4; to form a fabric softening active precursor mixture having formula (II) wherein R, R1, m, and n are the same as above; Y has formula (III), (IV), (V) and (VI) or mixtures thereof; wherein R1 and R' are the same as above; and c) quaternizing said fabric softening active precursor mixture from step (b) by reacting said mixture with a quaternizing agent of the formula RX, wherein R is the same as defined in step (b) and X is a softener compatible anion, forming a fabric softening active having formula (VII) wherein R, R1, X, Y, m, and n are the same as above; provided at least step (c) is carried out in the presence of a chelating agent selected from the group consisting of diethylenetriaminepentaacetic acid, ethylenediamine-N, N'disuccinnic acid, and mixtures thereof. A process for forming a fabric softener premix and a fabric softening composition as well as products for all three processes is also provided. |
| priorityDate | 1996-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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