Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1996-09-23
1997-12-30
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
5263292, C08F22204, C08F22208, C08F22018
Patent
active
057031860
ABSTRACT:
Premixed polymers which can serve as base polymers for high-resolution resists are structured from 40 to 99 mole % of a tert. butyl ester of an unsaturated carboxylic acid and 1 to 60 mole % of an anhydride of an unsaturated carboxylic acid.
REFERENCES:
patent: 3184440 (1965-05-01), Chadha et al.
patent: 3677991 (1972-07-01), Moore
patent: 4491628 (1985-01-01), Ito et al.
patent: 4868259 (1989-09-01), Burroway et al.
patent: 5221787 (1993-06-01), Robison et al.
Macromolecules, vol. 21 (1988) pp. 1475-1482.
Ahne Hellmut
Birkle Siegfried
Borndoerfer Horst
Kuehn Eberhard
Leuschner Rainer
Cheng Wu C.
Schofer Joseph L.
Siemens Aktiengesellschaft
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