Adhesive composition for LCD (Liquid Crystal Display) and preparation method of adhesive composition
The invention discloses an adhesive composition for an LCD (Liquid Crystal Display) and a preparation method of the adhesive composition. The adhesive composition comprises the following raw materials in parts by weight: 30-60 parts of modified epoxy acrylic resin, 5-20 parts of bisphenol epoxy resi...
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| creator | LIANG YUANJUAN CHEN CHAO YAO XINBO |
| description | The invention discloses an adhesive composition for an LCD (Liquid Crystal Display) and a preparation method of the adhesive composition. The adhesive composition comprises the following raw materials in parts by weight: 30-60 parts of modified epoxy acrylic resin, 5-20 parts of bisphenol epoxy resin A, 20-40 parts of inorganic filler, 1-5 parts of a light curing agent, 1-5 parts of a thermal curing agent and 2-10 parts of an additive, wherein the modified epoxy acrylic resin is prepared by dissolving bisphenol epoxy resin B in a solvent, adding acrylic acid with a rigid structure for modification, and reacting under the condition of a catalyst, preferably bisphenol A epoxy resin and acrylic acid containing aromatic rings, conjugated double bonds and anthryl groups. According to the material disclosed by the invention, the Tg of the material is remarkably improved through a specific raw material component ratio, particularly by adopting the modified epoxy acrylic resin, and the material has excellent temperat |
| format | Patent |
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The adhesive composition comprises the following raw materials in parts by weight: 30-60 parts of modified epoxy acrylic resin, 5-20 parts of bisphenol epoxy resin A, 20-40 parts of inorganic filler, 1-5 parts of a light curing agent, 1-5 parts of a thermal curing agent and 2-10 parts of an additive, wherein the modified epoxy acrylic resin is prepared by dissolving bisphenol epoxy resin B in a solvent, adding acrylic acid with a rigid structure for modification, and reacting under the condition of a catalyst, preferably bisphenol A epoxy resin and acrylic acid containing aromatic rings, conjugated double bonds and anthryl groups. 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The adhesive composition comprises the following raw materials in parts by weight: 30-60 parts of modified epoxy acrylic resin, 5-20 parts of bisphenol epoxy resin A, 20-40 parts of inorganic filler, 1-5 parts of a light curing agent, 1-5 parts of a thermal curing agent and 2-10 parts of an additive, wherein the modified epoxy acrylic resin is prepared by dissolving bisphenol epoxy resin B in a solvent, adding acrylic acid with a rigid structure for modification, and reacting under the condition of a catalyst, preferably bisphenol A epoxy resin and acrylic acid containing aromatic rings, conjugated double bonds and anthryl groups. According to the material disclosed by the invention, the Tg of the material is remarkably improved through a specific raw material component ratio, particularly by adopting the modified epoxy acrylic resin, and the material has excellent temperat</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMISTRY DYES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS POLISHES USE OF MATERIALS AS ADHESIVES |
| title | Adhesive composition for LCD (Liquid Crystal Display) and preparation method of adhesive composition |
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