http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PT-85530-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_761bf510dd3e1f9e9718ba6d255dca14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H13-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H13-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H17-53 |
| filingDate | 1987-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94d69b3dfaa3fe0dbb3107eda37d7330 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81214eaa8f87c82661e5a43106694ebd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58f964699d02b7d9865cfec6a8e62505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_840b77ca7ddcf65cb74d0db40c19ea38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb231c9be7f37396653826510401216b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ef74df2c357ce5e8e4e7383b9bda742 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c39b86ed451c970a44cd95ada77012e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a848dc617b8120625c25aa696aae9142 |
| publicationDate | 1990-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PT-85530-B |
| titleOfInvention | COMPOSITE MATERIALS AND PROCESS FOR THEIR MANUFACTURE |
| abstract | A method for making a non-woven, dimensionally stable composite sheet comprising a polymeric binder, cellulosic fibers, and glass fibers comprising the following steps (A) - (D) in sequence: (A) forming an aqueous dispersion of: (i) cellulosic fibers in the form of a wood pulp consisting essentially of soft wood fibers of a particular type; and (ii) a water-soluble surfactant comprising a dispersion aid for said glass fibers in an amount sufficient to disperse said glass fibers in said dispersion; (B) adding to said dispersion containing said cellulosic fibers and said surfactant chopped glass fibers in an amount such that the partial consistency of said glass fibers in said dispersion is from about 0.5 to about 3.0 %, said added glass fibers having only residual water content, an average length of from about 0.1 to 0.7 inch and a diameter of about 6 mu to about 13 mu ; (C) adding to said dispersion containing said surfactant and said fibers an organic, water-insoluble, film-forming, polymeric binder; and (D) forming from said aqueous dispersion a dried, non-woven dimensionally stable composite sheet comprising from about 5 to about 50 wt.% of said cellulosic fibers and from about 5 to about 25 wt.% of said glass fibers. |
| priorityDate | 1986-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.