Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or their halogen derivatives only

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Patents Grantslast 30 patents

Information Patent Grant
Cyanate ester compound, curable resin composition containing said c...
- Patent number 10,160,824
- Issue date Dec 25, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Masayuki Katagiri
- B32 - LAYERED PRODUCTS
Information Patent Grant
Cyanate ester compound and method for producing the same, and curab...
- Patent number 10,155,835
- Issue date Dec 18, 2018
- Mitsubishi Gas Chemical Company, Inc.
- Yuuichi Sugano
- B32 - LAYERED PRODUCTS
Information Patent Grant
3855168
- Patent number 3,855,168
- Issue date Dec 17, 1974
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
3474055
- Patent number 3,474,055
- Issue date Oct 21, 1969
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
3419641
- Patent number 3,419,641
- Issue date Dec 31, 1968
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
3262996
- Patent number 3,262,996
- Issue date Jul 26, 1966
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...