http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011212810-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c46533e1bf04b5107543aa61c06dc5e5 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B28D5-045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B24B27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-304 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28D5-04 |
| filingDate | 2010-03-31^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8445b9c1fca55a210a9d5a41270f1c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43a3b31bb78f21ea755633d8677458a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bef121ed38a766506cd50405ec821758 |
| publicationDate | 2011-10-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011212810-A |
| titleOfInvention | Main roller for wire saw |
| abstract | [PROBLEMS] To increase the rigidity of a partition wall of a wire groove, improve cutting accuracy, and improve the yield of a processed product. Even when the thickness of a processed product is reduced, the rigidity of the partition wall is maintained and the yield is increased. An object of the present invention is to provide a main roller for a wire saw capable of maintaining a high level and suppressing the early wear of the wire groove and extending the life significantly. The present invention provides a wire saw main roller in which at least an outer layer is made of a urethane resin, and a plurality of wire grooves are formed in the circumferential direction of the outer peripheral surface. 1,5-naphthalene diisocyanate, [B] polyester-based polyol, and [C] [B] a cured product of a composition containing a curing agent having a molecular weight smaller than the molecular weight of the polyester-based polyol, wherein [C] component is (C1 ) Diol, and (C2) triol. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016087763-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013146848-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102386086-A |
| priorityDate | 2010-03-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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