Sound deadening member for electrophotographic photoreceptor and electrophotographic photoreceptor using the same
US6296979A · kind A · utility
7Cited by
1References
10Claims
0Family size
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Key dates
| Filing date | Jun 26, 2000 |
| Grant date | Oct 2, 2001 |
| Priority date | — |
| Expiry date | Jun 26, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G5/10
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A sound deadening member for electrophotographic photoreceptor composed of a molded thermoplastic resin composition obtained by compounding at least 10 parts by weight of a copolymer (A) having a glass transition point of at least 40.degree. C. and being made of from 10 to 90% by weight (meth)acrylic acid ester monomer(s) and not more than 90 parts by weight of a styrene-base resin (B) such that the sum total becomes 100 parts by weight and an electrophotographic photoreceptor having the sound deadening member for electrophotographic photoreceptor in the inside of the conductive substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.