POLYHYDROXYURETHANE RESIN, POLYHYDROXYURETHANE RESIN COMPOSITION CONTAINING THE RESIN AND ADHESIVE

• Main Authors: TANIGAWA MASASHI, TAKAHASHI KENICHI, MUTO KAZUAKI, HANADA KAZUYUKI, KIMURA KAZUYA, URUNO MANABU
• Format: Patent
• Language: English; Japanese
• Published: 19.01.2017
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; POLISHES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF MATERIALS AS ADHESIVES

PROBLEM TO BE SOLVED: To provide a polyhydroxyurethane resin exhibiting good adhesiveness and adhesion to a substrate consisting of a material such as polyolefins or metals, capable of easily being manufactured for exhibiting good dissolubility to a solvent and useful as an adhesive material and capable of using carbon dioxide as a raw material and a polyhydroxyurethane resin composition.SOLUTION: There is provided a polyhydroxyurethane resin derived by a polyaddition reaction of a 5-membered cyclic carbonate compound and an amine compound containing dimer diamine of 10 mol% or more in total amine component.SELECTED DRAWING: None 【課題】ポリオレフィン類や金属等の材質からなる基材に対して良好な接着性・密着性を示すとともに、溶剤に対して良好な溶解性を示すため簡便に製造し得る、接着剤材料として有用であり、二酸化炭素を原材料に利用可能なポリヒドロキシウレタン樹脂、これを利用したポリヒドロキシウレタン樹脂組成物の提供。【解決手段】五員環環状カーボネート化合物と、ダイマージアミンを全アミン成分中に１０モル％以上含有するアミン化合物との重付加反応により誘導されたものであることを特徴とするポリヒドロキシウレタン樹脂。【選択図】 なし