http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015027652-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_431d3139d4bbf2eb11ebfca5076a5f80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc05229904be2987713acc8b41db7cd3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-36 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H17-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-37 |
| filingDate | 2013-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cb7690f7c299dbc3460576ff6f9d658 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c55861d20a138e5eb4ab324cc863268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b820d8910d25dab63fd4d10ebceaa74d |
| publicationDate | 2015-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2015027652-A1 |
| titleOfInvention | Method for Reducing Negative Effects of Natural Pitch Contaminants in Both Pulping and Papermaking Operations |
| abstract | The instant invention relates to a method for inhibiting pitch deposition on pulping and papermaking equipment or machinery comprising adding to a pulp slurry containing pitch an effective amount of polymer dispersion comprising a component A and a component B, wherein component A being a homopolymer and/or copolymer of acrylic acid and/or its alkyl esters, or methacrylic acid and/or its alkyl esters, styrene and/or methylstyrene, vinyl acetate, itaconic acid, glycidyl methacrylate, 2-hydroxyalkyl (meth)acrylate, methacrylamide, N-hydroxyethyl(meth)acrylamide, dimethacrylate monomers, 1,3-butylene glycol dimethacrylate, ethylene glycol dimethacrylate, diethylene glycol dimethacrylate, propylene glycol dimethacrylate, dipropylene glycol dimethacrylate, 4-methyl-1,4-pentanediol dimethacrylate, divinylbenzene and/or trivinylbenzene, and component B being an aqueous solution of a styrene copolymer with acrylic acid, maleimide and/or maleic anhydride. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110267995-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113444373-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11274397-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3865523-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018141740-A1 |
| priorityDate | 2012-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.