| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_80515cddcb8250475dd025c8e3acba49 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2933
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2312-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C215-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-587
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J135-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04F15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J135-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-053
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D135-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J135-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04D1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04F15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D135-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04D1-22 |
| filingDate |
2008-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e36b85ffb39a73051d87ad053e46f624
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7c6b634dd7f7fcdd8900c8c6f774bd4 |
| publicationDate |
2008-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1988066-A2 |
| titleOfInvention |
Binding of fibrous material utilizing a crosslinked polyamic acid |
| abstract |
Improved binder technology for use with fibrous materials is provided whereby the adjoining fibers of a fibrous material are bound in the absence of a phenolformaldehyde reaction product. A curable binder composition is provided which comprises a water-soluble polyamic acid and an organic crosslinking agent capable of undergoing a covalent crosslinking reaction with the polyamic acid. The polyamic acid is formed by the reaction of a polycarboxylic acid and/or polyanhydride having a molecular weight of at least 150 with ammonia and/or amine compound. The binding composition is coated on a fibrous material and is heated to achieve crosslinking of the polyamic acid to form a cured water-resistant binder in association with the fibrous material wherein adjoining fibers are bound at cross-over points. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2753742-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3377542-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10717857-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011071564-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2509787-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2083021-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11578149-B2 |
| priorityDate |
2007-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |