| Patent | Date |
|---|
Flexible, printed circuit
Grant 4,562,119 - Darms , et al. December 31, 1 | 1985-12-31 |
Flexible base materials, their preparation and their use for printed circuits
Grant 4,496,794 - Darms , et al. January 29, 1 | 1985-01-29 |
Crosslinkable bis-imidyl derivatives
Grant 4,365,068 - Darms , et al. December 21, 1 | 1982-12-21 |
Aromatic diamines and their use as polycondensation components for the manufacture of polyamide, polyamide-imide and polyimide polymers
Grant 4,239,880 - Darms December 16, 1 | 1980-12-16 |
Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives
Grant 4,233,220 - Kvita , et al. November 11, 1 | 1980-11-11 |
Silicon-modified imidyl-phthalic acid derivatives
Grant 4,210,588 - Darms , et al. July 1, 1 | 1980-07-01 |
Polymer containing imidyl groups and silyl groups
Grant 4,200,724 - Darms , et al. April 29, 1 | 1980-04-29 |
Aromatic diamines and their use as polycondensation components for the manufacture of polyamide, polyamide-imide and polyimide polymers
Grant 4,196,144 - Darms April 1, 1 | 1980-04-01 |
Crosslinkable polymers of unsaturated imides
Grant 4,189,560 - Roth , et al. February 19, 1 | 1980-02-19 |
Crosslinkable polymers of unsaturated imides
Grant 4,187,364 - Darms , et al. February 5, 1 | 1980-02-05 |
Silicon-modified phthalic acid derivatives
Grant 4,176,124 - Darms , et al. November 27, 1 | 1979-11-27 |
Imidyl- and isoimidyl-phthalic anhydrides, process for their manufacture and their use for curing epoxide resins
Grant 4,160,081 - Kvita , et al. July 3, 1 | 1979-07-03 |
Phthalic acid derivatives substituted by alkenylamino groups
Grant 4,140,703 - Darms , et al. February 20, 1 | 1979-02-20 |
Imidyl-benzene-dicarboxylic and -tricarboxylic acid derivatives
Grant 4,132,716 - Kvita , et al. January 2, 1 | 1979-01-02 |
Crosslinkable bis-imidyl derivatives
Grant 4,126,619 - Darms , et al. November 21, 1 | 1978-11-21 |
Crosslinkable mixtures of oligomers or polymers and diamines
Grant 4,115,231 - Darms , et al. September 19, 1 | 1978-09-19 |
Crosslinkable polymers of compounds containing 5-maleimidyl-isophthalic acid derivatives
Grant 4,115,368 - Roth , et al. September 19, 1 | 1978-09-19 |
Crosslinkable mixtures of bis-imidyl derivatives
Grant 4,110,188 - Darms , et al. August 29, 1 | 1978-08-29 |
Imidyl- and isoimidyl-phthalic anhydrides, process for their manufacture and their use for curing epoxide resins
Grant 3,979,393 - Kvita , et al. September 7, 1 | 1976-09-07 |
Crosslinked polymers containing siloxane groups
Grant 3,950,308 - Greber , et al. April 13, 1 | 1976-04-13 |
Silicon-modified prepolymers
Grant 3,948,835 - Greber , et al. April 6, 1 | 1976-04-06 |
Crosslinked polymers containing siloxane groups
Grant 3,926,911 - Greber , et al. December 16, 1 | 1975-12-16 |
Polyamide-polyamide-acid block copolymers
Grant 3,894,114 - Lohmann , et al. July 8, 1 | 1975-07-08 |
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