Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3082cd39bb800686b9abbb8aa05c80b |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09G1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-14 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-304 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09G1-02 |
filingDate |
2003-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bdfebb84a160671d83ff51e5d06750d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_128753686ca9827c5bf93a29a5dbcba8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_086a9f7c640861abaca13d823d5fef86 |
publicationDate |
2004-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1465957-A1 |
titleOfInvention |
Cmp systems and methods utilizing amine-containing polymers |
abstract |
The invention provides a chemical-mechanical polishing system and method comprising a liquid carrier, a polishing pad and/or an abrasive, and at least one amine-containing polymer, wherein the amine-containing polymer has about 5 or more sequential atoms separating the nitrogen atoms of the amino functional groups or is a block copolymer with at least one polymer block comprising one or more amine functional groups and at least one polymer block not comprising any amine functional groups. |
priorityDate |
2002-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |