http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-276989-B6
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd40bdd1c58fbda0b94523be9f45cf6e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-22 |
| filingDate | 1987-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a956761a140e656a77be6272581334f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e71aa2d8948267430430399328c5517 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8d354b93880e28520cf668cc0d4b88b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2d0f1bb8154e5f3368970d1e8d35d1e |
| publicationDate | 1992-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-276989-B6 |
| titleOfInvention | The resins are prepared by the addition of epichlorohydrin to polyhydric phenols, in particular bisphenols and phenolic novolaks, in excess of epichlorohydrin and dehydrochlarations of chlorohydrinethers formed by alkali hydroxides. For addition, 0.15 to 0.5 mol of alkali hydroxide is used per equivalent of phenolic hydroxyl groups. The reaction is initiated by the addition of 0.03 to 0.15 moles of hydroxide per equivalent of phenolic hydroxyl groups and the rest of the hydroxide is evenly distributed after a time delay immediately before the reaction is slowed down by alkali deficiency at a rate such that the dosing is stopped within 1 to 4 hours. hours. |
| abstract | The gelling agent is composed of sodiumnor potassium isoalkyl sulfates, ethoxylatednalkylphenols, polyethylene glycols, waternand sodium or potassium alkene sulfonic saltsnvinyl sulfonate, allylsulfonate,n4-pentenesulfonate, 1,3-butadiene-1nsulfonate and always contains at least onena compound from said groups of compounds. It hasnthe ability to effectively emulsify aromatic ketonesnwith a double bond between carbons in the aliphaticnpart of the molecule while simultaneously applying itndegradation is being suppressednit is not directly related to electrocrystallinenweak acid zinc baths clarifiedncompressed air. The result is theirsnSignificant lower consumption during platingnwhile reducing negative effectsndegradation products to excreted parametersncoatings. |
| priorityDate | 1987-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.