Thermosetting anti-reflective coatings compositions

Details Thermosetting anti-reflective coatings compositions Thermosetting anti-reflective coatings compositions

1995-08-21

1997-12-02

Wilson, D. R.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

522904, 525510, 525514, 525523, 525533, 524284, 524360, 524366, 524379, 4302701, 4302711, C08L 6300, C08L 6120, C08F28310, C08K 504

Patent

active

056936915

ABSTRACT:
A thermosetting anti-reflective coating and method for making and using the same is disclosed for a broad range of exposure wavelengths, said coating containing an active curing catalyst, ether or ester linkages derived from epoxy functionality greater than 3.0, a dye-grafted hydroxyl-functional oligomer, and an alkylated aminoplast crosslinking agent, all present in a low-to-medium alcohol-containing solvent.

REFERENCES:
patent: 3624013 (1971-11-01), Sekmakas et al.
patent: 3956043 (1976-05-01), Zahir et al.
patent: 4316940 (1982-02-01), Thornley
patent: 4508724 (1985-04-01), Taylor, Jr. et al.
patent: 4544691 (1985-10-01), Dexter et al.
patent: 4657842 (1987-04-01), Finter et al.
patent: 5482817 (1996-01-01), Dichiara et al.
Lee et al., "Handbook of Epoxy Resins", McGraw-Hill Book Co., pp. 10/14-15 (1982 Reissue).

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