http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2055937-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65bacdb56e448fa9043c1f96099b5a2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93db0b56a69ca3716364579eb1c22af6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D157-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3415 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-3462 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-315 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D157-00 |
| filingDate | 1991-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b2198372e24152c8af025ecb028b6f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d21f02db65d1cd8b7564251361d62a0e |
| publicationDate | 1992-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2055937-A1 |
| titleOfInvention | Low-formaldehyde, self-crosslinking polymer latex composition |
| abstract | ABSTRACT OF THE DISCLOSURE A low-formaldehyde polymer latex composition includes a formaldehyde-scavenging agent selected from a) a compound having the formula wherein A is selected from O, NH, and NR2; R1 is selected from H, 3-allyloxy-2-hydroxypropyl methacryloyl acrylol and methacryloxyaceto; and R2 is 3-allyloxy-2-hydroxypropyl when R' is 3-allyloxy-2-hydroxypropyl; b) a compound having the formula R3CH2R4, wherein R3 and R4 are both -C(O)OR5; R3 is CH3C(O)- and R4 is -C(O) OR5; R3 is -CN and R4 is selected from -C(O)NH2 and -C(O)OR5; or R3 is CH3C(O)- and R4 is -C(O)OCH2CH2OC(O)C(CH3)=CH2; and R5 is a C1-C6 hydrocarbon radical; c) a compound having the formula NCCH2C(O)OCH2-CH-(CH2CH2OC(O)CH2CN)2; d) hydroxylamine; e) salts of hydroxylamine with an acid, the acid having an acid dissociation constant the negative logarithm of which is no greater than about 5.0; and f) the polymerized residue of a compound having the formula wherein A is selected from O, NH, and NR2; R6 is selected from 3-allyloxy-2-hydroxypropyl, methacryloyl, acryloyl or methacryloxyaceto; and R2 is 3-allyloxy-2-hydroxypropy when R1 is 3-allyloxy-2-hydroxypropy; g) the polymerized residue of a compound having the formula CH3C(O)-CH2-C(O)OCH2CH2OC(O)C(CH3)=CH2. The composition can also include a self-crosslinking polymer latex having N-methylol fuctional groups, such as from polymer-ized residues of N-methylolacrylamide or N-methylol-methacrylamide. In this case, the composition may be of use as a binder for texiles or non-woven materials. The scavenging agent reduces formaldehyde evolution during drying and curing of these compositions. |
| priorityDate | 1990-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 268.