http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2017710-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b73bb5b611ad02b686a7967bc6ca3412 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24372 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24421 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2443 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24413 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-906 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31895 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2848 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2839 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-344 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B24D3-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24D3-34 |
| filingDate | 1990-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f8076542f7d8d77a412a6d35e6b2b11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a30e3aa986e3cdb29b4f17be52b0f61 |
| publicationDate | 1990-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2017710-A1 |
| titleOfInvention | Coated abrasive article |
| abstract | ABSTRACT OF THE DISCLOSURE This invention relates to coated abrasive articles, and more particularly, to coated abrasive articles that can be adhered to abrading equipment by means of a pressure-sensitive adhesive. Coated abrasive aticles are used to abrade a wide variety of workpieces. Particles from the workpiece undergoing abrasion become lodged between the abrasive grains, thereby reducing the cutting ability of the coated abrasive, even though the abrasive grains are not worn. This loading, which substantially reduces the useful life of a coated abrasive article, has been addressed with laoding resistant coatings. There is a tendency for conventional loading resistant coatings to transfer from the grain-bearing surface of one coated abrasive disc to the pressure-sensitive adhesive surface of another coated abrasive disc when the discs are disposed in a package. If the loading resistant coating does transfer, it significantly reduces the adhesion characterisitcs of the pressure-sensitive adhesive. This invention provides a coated abrasive article comprising a backing bearing on one major surface thereof a layer of abrasive grains overcoated with a loading resistant coating and on the other major surface thereof a layer of pressure-sensitive adhesive. The loading resistant coating comprises a lithium salt of a fatty acid. It may also contain additives selected from the group consisting of surfactants, wetting agents, binders, anti-foaming agents, fillers, plasticizers, and mixtures thereof. The use of a lithium salt of a fatty acid significantly reduces the amount of transfer between the loading resistant coating of a first coated abrasive article and the pressure-sensitive adhesive layer of a second coated abrasive article disposed within the same package. |
| priorityDate | 1989-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.