EMTEC magnetics GmbH

Details EMTEC magnetics GmbH EMTEC magnetics GmbH

1998-08-04

2000-10-17

Resan, Stevan A.

Stock material or miscellaneous articles

Composite

Of polyamidoester

4284259, 428694BG, 428694BU, 428900, 525440, 525444, 525453, 525454, 528 85, G11B 5702

Patent

active

061328804

ABSTRACT:
The thermoplastic, isocyanate-free polyurethane which contains acidic groups, is soluble in tetrahydrofuran, has a molecular weight of from 15,000 to 70,000 and is composed of

REFERENCES:
patent: 2871218 (1959-01-01), Schollenberger
patent: 2899411 (1959-08-01), Schollenberger
patent: 4131731 (1978-12-01), Lai et al.
patent: 4152485 (1979-05-01), Mizumura et al.
patent: 4320171 (1982-03-01), Motz et al.
patent: 4420531 (1983-12-01), Tokuda
patent: 4423115 (1983-12-01), Tokuda et al.
patent: 4477531 (1984-10-01), Kohler et al.
patent: 4568612 (1986-02-01), Lehner et al.
patent: 4598141 (1986-07-01), Fock
patent: 4748084 (1988-05-01), Hata et al.
patent: 5266407 (1993-11-01), Keppeler et al.
patent: 5266408 (1993-11-01), Keppeler et al.
patent: 5556918 (1996-09-01), Brodt et al.
patent: 5695884 (1997-12-01), Ishimaru et al.
patent: 5756637 (1998-05-01), Brodt et al.
Database WPI, Week 945, Derwent Publications, Ltd., AN 363766, XP 002078908 (English abstract of JP 6287441, Oct. 11, 1994).
Fikentscher, Cellulosechemie, 13, 1932, pp. 58-64.
DIN 53157, May 1971.
DIN 53457, May 1968.
DIN 53455, August 1981.

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