CN118355047A - 湿气固化型聚氨酯热熔树脂组合物、粘接剂和工业用带 - Google Patents

湿气固化型聚氨酯热熔树脂组合物、粘接剂和工业用带 Download PDF

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Publication number
CN118355047A
CN118355047A CN202280080795.4A CN202280080795A CN118355047A CN 118355047 A CN118355047 A CN 118355047A CN 202280080795 A CN202280080795 A CN 202280080795A CN 118355047 A CN118355047 A CN 118355047A
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CN
China
Prior art keywords
moisture
mass
curable polyurethane
polyol
polyurethane hot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202280080795.4A
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English (en)
Chinese (zh)
Inventor
樋口大地
竹中雅美
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DIC Corp
Original Assignee
DIC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DIC Corp filed Critical DIC Corp
Publication of CN118355047A publication Critical patent/CN118355047A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/06—Polyurethanes from polyesters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C09J175/08—Polyurethanes from polyethers

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CN202280080795.4A 2022-03-03 2022-10-20 湿气固化型聚氨酯热熔树脂组合物、粘接剂和工业用带 Pending CN118355047A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-032513 2022-03-03
JP2022032513 2022-03-03
PCT/JP2022/039039 WO2023166782A1 (ja) 2022-03-03 2022-10-20 湿気硬化型ポリウレタンホットメルト樹脂組成物、接着剤、及び、工業用ベルト

Publications (1)

Publication Number Publication Date
CN118355047A true CN118355047A (zh) 2024-07-16

Family

ID=87883633

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280080795.4A Pending CN118355047A (zh) 2022-03-03 2022-10-20 湿气固化型聚氨酯热熔树脂组合物、粘接剂和工业用带

Country Status (3)

Country Link
JP (1) JP7453634B2 (https=)
CN (1) CN118355047A (https=)
WO (1) WO2023166782A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002363247A (ja) 2001-03-19 2002-12-18 Kuraray Co Ltd 熱可塑性重合体組成物
EP2471885A4 (en) 2009-08-27 2014-05-14 Asahi Glass Co Ltd MELT ADHESIVE COMPOSITION
KR20170053621A (ko) 2014-09-12 2017-05-16 디아이씨 가부시끼가이샤 습기 경화형 우레탄 조성물 및 피복재
JP7048291B2 (ja) 2017-12-13 2022-04-05 株式会社イノアックコーポレーション 湿気硬化型ホットメルト接着剤組成物
JP7183760B2 (ja) 2018-12-17 2022-12-06 Dic株式会社 湿気硬化型ポリウレタンホットメルト樹脂組成物、接着剤、及び、物品
CN113861852A (zh) 2021-10-11 2021-12-31 康达新材料(集团)股份有限公司 一种用于电子产品的单组份湿气固化反应型聚氨酯热熔胶及其制备方法

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Publication number Publication date
JPWO2023166782A1 (https=) 2023-09-07
WO2023166782A1 (ja) 2023-09-07
JP7453634B2 (ja) 2024-03-21

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