Stock material or miscellaneous articles – Composite – Of polyamidoester
Patent
1995-06-01
1996-04-23
Resan, Stevan A.
Stock material or miscellaneous articles
Composite
Of polyamidoester
428500, 428522, 428694B, 428694BU, 428694BC, 428694BG, 252 6254, G11B 500
Patent
active
055101879
ABSTRACT:
Magnetic recording medium, comprising a magnetic layer provided on a nonmagnetizable substrate, wherein the magnetic layer comprises a magnetic pigment dispersed in a polymeric binder. The polymeric binder comprises a nonhalogenated vinyl copolymer, wherein the vinyl copolymer comprises a plurality of pendant nitrile groups, a plurality of pendant hydroxyl groups, and at least one pendant dispersing group. Preferably, the binder also includes a secondary polymer component.
REFERENCES:
patent: 3149996 (1964-09-01), Wagner et al.
patent: 3542739 (1970-11-01), Krimm et al.
patent: 3607675 (1971-09-01), Haines
patent: 3843593 (1974-10-01), Shell et al.
patent: 3929659 (1975-12-01), Graham
patent: 3976626 (1976-08-01), Turck
patent: 4004997 (1977-01-01), Tsukamoto et al.
patent: 4222909 (1980-09-01), Brixius et al.
patent: 4244987 (1981-01-01), Aydia et al.
patent: 4431769 (1984-02-01), Yoshida et al.
patent: 4690870 (1987-09-01), Okita et al.
patent: 4770941 (1988-09-01), Imai et al.
patent: 4783370 (1988-11-01), Chernega et al.
patent: 4784913 (1988-11-01), Nakamura et al.
patent: 4837082 (1989-06-01), Harrell et al.
patent: 4861683 (1989-08-01), Nakachi et al.
patent: 4876149 (1989-10-01), Ramharack
patent: 4900631 (1990-02-01), Yamakawa et al.
patent: 5008357 (1991-04-01), Nakachi et al.
patent: 5024892 (1991-06-01), Watanabe et al.
patent: 5028676 (1991-07-01), Nakachi et al.
patent: 5063119 (1991-11-01), Ishida et al.
patent: 5064730 (1991-11-01), Takano et al.
patent: 5068258 (1991-11-01), Noguchi
patent: 5081213 (1992-01-01), Carlson
patent: 5098783 (1992-03-01), Watanabe et al.
patent: 5126202 (1992-06-01), Inaba et al.
patent: 5132383 (1992-07-01), Larson et al.
patent: 5139892 (1992-08-01), Nakachi et al.
patent: 5153053 (1992-10-01), Hashimoto et al.
patent: 5268407 (1993-12-01), Hayashi et al.
patent: 5320914 (1994-06-01), Nakamura et al.
Polym. Prep. (ACS Div. Polym. Chem.) 24(2), 126-9 (1983).
Brochure, CPS Chemical Company, Inc., Amine and Quaternary Monomers No Publication Date.
Brochure, Sekisui Chemical Co., Ltd., Chemical Specialty, Polyvinyl Acetal Resins, etc. (Jul. 1992) No Publication Date.
Arudi Ravindra L.
Carlson James G.
Chang Daniel Y.
Haidos John C.
Kumar Ramesh C.
Griswold Gary L.
Kagan David B.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Resan Stevan A.
LandOfFree
Magnetic recording medium whose magnetic layer incorporates nonh does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnetic recording medium whose magnetic layer incorporates nonh, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic recording medium whose magnetic layer incorporates nonh will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2307224