Class C08G : MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
Subclass 2/26: Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances Copolymerisation of aldehydes or ketones with compounds containing carbon-to-carbon unsaturation
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9725551 | Aromatic hydrocarbon formaldehyde resin, modified aromatic hydrocarbon formaldehyde resin and epoxy resin, and method for producing these | Jun 16, 14 | Aug 08, 17 | MITSUBISHI GAS CHEMICAL COMPANY, INC. |
| 9290611 | Production and use of polymers comprising hydroxyl groups and acrylate groups | Jul 15, 10 | Mar 22, 16 | BASF SE |
| 7629419 | Process for producing modified polymer, apparatus for producing modified polymer, and modified polymer | Oct 16, 02 | Dec 08, 09 | SEKISUI CHEMICAL CO., LTD. |
| 5552510 | Oxirane and dioxolane copolymers, process for their preparation and ionic conduction materials containing same | May 27, 94 | Sep 03, 96 | CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, HYDRO-QUEBEC, |
| 5539017 | Use of a thermally curable composition as dental material | Jan 23, 95 | Jul 23, 96 | Ivoclar AG |
| 5432251 | Optically active sulphur-containing amino acid derivatives, their preparation, their polymerization to give optically active polymers and the use thereof | Jun 14, 94 | Jul 11, 95 | Daicel Chemical Industries, Ltd. |
| 5432252 | Optically active sulphur-containing amino acid derivatives, their preparation, their polymerization to give optically active polymers and the use thereof | Jun 14, 94 | Jul 11, 95 | Daicel Chemical Industries, Ltd., SHIONOGI QUALICAPS CO., LTD., |
| 5183832 | Coating agent for collagen-containing materials | Oct 15, 91 | Feb 02, 93 | HERAEUS KULZER GMBH |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0376,245 | COPOLYMERISATION OF ALDEHYDES AND VINYL ETHERS | Mar 24, 22 | Nov 14, 24 | BASF SE |
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