Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb9fdc1ddbedf5fa0509cbcc7cfc0a24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2940c25ed268e0d4a739208c5271ff75 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2967 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2964 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2938 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2933 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2907 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2904 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C25-26 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C25-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B37-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-263 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-513 |
filingDate |
2000-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2007-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbc9ffef6c2c7296399dcd04a9238f18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_581f38be0c43c7b0395febeafc3f59c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26478a24368cc5dce48d408d4f291a1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67bcc8363b8ebb5988f5bdec9f73bdb8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0ea6fecf090487fc27c7028cba40916 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34ab4c921b16ba0ffa63c05c175d9571 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e9ff9d3114be8bddf64c3323cbdd7c8 |
publicationDate |
2007-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-1252117-B1 |
titleOfInvention |
Sizing combination for reinforcing fiber material having low discoloration |
abstract |
A two-part sizing system for making colorless, densified fiber pellets of a reinforcing fiber material. The densified product may be advantageously produced by first applying a precursor size composition to reinforcing fiber strands, chopping the reinforcing fiber strands into chopped strand segments, applying a binder size, and densifying the chopped strand segments to form densified fiber pellets. The binder size is formulated using a copolymer of maleic anhydride which generates a product free from discoloration. In the process of making the pellets, the sized chopped strands are densified by tumbling in a rotating chamber for a period of time sufficient to increase their density but insufficient to degrade the fibers to a point where composite articles formed from such pellets have lower tensile or impact strengths than comparable composite articles formed from unpelletized strand segments. |
priorityDate |
1999-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |