| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2609 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H21-12 |
| filingDate |
1972-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0317355d97ea277245d9e4db801889d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca5ad7434bd3783b23697291f43c74fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d9481d95507c181ff1ac2f1f11a244c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba1315bef82c4dd6ba1093b6970abfb3 |
| publicationDate |
1973-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2225318-A1 |
| titleOfInvention |
POLYAETHER DERIVATIVES AND THEIR USE AS DEFOAMERS IN PAPER COATING COMPOUNDS |
| abstract |
Title derivs. (I) have formula R1OAm1-Bn-Am2-CH2-CHOH-CH2-OR2 (in which R1 and R2 are opt. different 12-24C alkyl gps. A is an ethylene oxide and B is a propylene oxide unit; m1 and m2 are opt. different integers from 0 to 15 and n an integer from 20 to 45). This gives max. effect with min. consumption has great inertness towards emulsions and dispersions; is applicable in a very wide concn. range; has min. hydrophilic character, hence no disadvantages in printing or soiling; good dispersibility in staining colours and not too high viscosity. Prepn. involves reaction of an oxyalkylated alcohol of formula R1-O-Am1-Bn-Am2-H with a glycidyl ether of formula R2-O-CH2-CH-CH2 in the presence of a Lewis acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6482994-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3207612-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3829839-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3249740-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9906468-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9906466-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19500688-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0027516-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3144371-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6576799-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0027903-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6495727-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9906467-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6552091-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6365785-B1 |
| priorityDate |
1972-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |