| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a22da5b7dd6ed60a21538e5edb23e051 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2969
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-23993 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-277
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-412 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-277 |
| filingDate |
1986-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68d272de028c5033ecfa0a189ddee615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43933f0952ccfc98c6581b8c21ce4290 |
| publicationDate |
1987-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0242496-A1 |
| titleOfInvention |
Stain-resistant nylon fibers |
| abstract |
Nylon carpet fibers are provided which resist staining by acid dye colorants at room temperature, yet are dyeable at elevated temperatures with acid dyes without losing their resistance to acid dye colorants at room temperature. The fibers are characterized by having a coating on the surface thereof comprising one or more selected compounds (stain blockers). Carpets comprising the fibers resist staining when exposed for long periods of time to spills containing acid dye colorants. By also including a fluorochemical in the coating, the carpets can resist such staining even after being subjected to heavy human trafficking. n The stain blockers used are known condensation products of formaldehyde with one or more sulfone groups containing phenols, such as phenol sulfonic acid, dihydroxy diphenylsulfone, and naphthalene monosulfonic acid |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5464584-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0345212-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0467246-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0579976-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0353080-A1 |
| priorityDate |
1986-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |