http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0756606-B1
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f3aa61b42a4c7f57def80a58d527aa1 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-60 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-24 |
filingDate | 1995-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 1998-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_627631574a82811e92c857b5133d2684 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52908ec55aa341f7b355742f5b2c2cd0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ef0450958d70c183550045b87fceb8f |
publicationDate | 1998-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | EP-0756606-B1 |
titleOfInvention | Use of homo- and copolymers as absorbants for aqueous acids or alkalis |
abstract | The present invention relates to absorbents for aqueous acids or lyes comprising cross-linked, polycationic homopolymers and topolymers of quaternized, monoethylenically unsaturated carboxylic acid amino esters and/or carboxylic acid amides of the formula [CH2=C(-R1)-CO-X-(CH2)n-C(-R2, -R3)-CH2-N(-R4,-R5,-R6)](+)Y,(A), wherein R1 represents hydrogen or the methyl group, R2 and R3 represent hydrogen or the same or different alkyl groups having 1 to 4 C-atoms, R4, R5 and R6 represent the same or different alkyl groups having 1 to 4 C-atoms, n stands for 0 or 1, X stands for -O- or -NH-, and Y represents an anionic acid residue. |
priorityDate | 1994-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 187.