http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2357976-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43d5505552431965c7ea915f32646405 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-408 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2103-32 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B24-2694 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B24-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06 |
| filingDate | 2007-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94576ddaeec337741d05e4399ee0f519 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72ec36fefc84baf1690c79c7235800c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a51929838bec60e3863a3a7252833576 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d0c6863ec4fbc2baa4f6a2bd0eaba13 |
| publicationDate | 2011-05-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2357976-T3 |
| titleOfInvention | DISPERSING AGENT FOR HYDRAULIC FRAGUATING SYSTEM. |
| abstract | Polymer P having ester groups, which comprises (a) at least one structural unit A of the formula (I); ** Formula ** (b) at least one structural unit B of the formula (II); ** Formula ** (c) at least one structural unit C of the formula (III); ** Formula ** possibly (d) at least one structural unit D of the formula (IV); ** Formula ** and possibly (e) at least one subsequent structural unit E, where R1 represents, independently of each other, H, CH2COOM or an alkyl group with 1 to 5 carbon atoms, where R2 represents, independently of each other , H, an alkyl group with 1 to 5 carbon atoms, COOM or CH2COOM; wherein R3 represents, independently of each other, H, CH3, COOM or CH2COOM, and where R4 represents, independently of each other, COOM; or wherein R3 with R4 form a -CO-O-CO- ring, wherein M represents H, a (C1-C5) alkyl radical, an alkali metal, an alkaline earth metal or other bi- or tri-metal atoms valents, ammonium, an organic ammonium group or a mixture thereof; where R5 represents independently of each other where R15 represents - [(R11O) x- (R12O) and- (R13O) z] -R14; where R11, R12 and R13, in each case independently of each other, mean an alkylene group (C2-C4) with a succession of the units (R11O) -, (R12O) - and (R1310 O) - in any possible sequence; wherein R14 represents H, a (C1-C12) alkyl or cycloalkyl radical, a radical alkylaryl (C7-C20) or aralkyl, or a substituted or unsubstituted aryl radical; wherein x, y, z, independently of each other, have values 0-250 respectively, and x + y + z = 3-250; wherein R6 represents, independently of each other, H, CH3, COOM, CH2COOM or a substituent as defined for R5 or R71, wherein R7 represents, independently of one another, a radical of the formula (V); ** Formula ** where R16, independently of each other, represents NH, -NH- (R17) q-, O or -O- (R18) s, where R17 and R18, in each case independently of each other, represent a (C1-C12) alkylene group or one or more oxyalkylene (C2-C4) groups with a sequence in any possible sequence; where q, independently of each other, is an integer and has the value 1 in case R17 is an alkylene group (C1-C12), and it has respectively the value 1 - 150 in case R17 is one or more groups oxyalkylene (C2-C4); where s, independently of each other, is an integer and has the value 1 in case R18 is an alkylene group (C1-C12), and it has respectively the value 1 - 150 in case R18 is one or more groups oxyalkylene (C2-C4); wherein R8 represents, independently of each other, H, CH3, COOM, CH2COOM or a substituent as defined for R5 or R7; wherein R9 and R10 together form a ring, which eventually contains oxygen, sulfur or other nitrogen atoms; or wherein R9 and R10 independently represent each other, H, a (C1-C20) alkyl group, a (C5-C9) cycloalkyl group, a (C7-C12) aralkyl group, a hydroxyalkyl group or a compound of the formula (VI), (VII) or (VIII), wherein R19, independently of one another, represents an alkylene group, and R20, independently of one another, a (C1-C4) alkyl group, and X, independently of one another, an S , O or N, where r = 1 in case X = S or O, or r = 2 in case of X = N; wherein R21 is an alkylene group with optionally heteroatoms; where R11 '', R12 '' and R13 '', in each case independently of each other, means an alkylene group (C2-C4) with a succession of the units (R11''O), (R12''O) and (R13''O) in any possible sequence; wherein R14 '' represents a (C1-C12) alkyl radical or a cycloalkyl radical, a (C7-C20) alkylaryl or aralkyl radical, or a substituted or unsubstituted aryl radical; and where x '', y '', z '' each have, independently of each other, the values 0 - 100, and x '' + y '' + z '' = 1 - 100. |
| priorityDate | 2007-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 135.