JP2024076480A - ポリウレタン弾性繊維 - Google Patents

ポリウレタン弾性繊維 Download PDF

Info

Publication number
JP2024076480A
JP2024076480A JP2022188027A JP2022188027A JP2024076480A JP 2024076480 A JP2024076480 A JP 2024076480A JP 2022188027 A JP2022188027 A JP 2022188027A JP 2022188027 A JP2022188027 A JP 2022188027A JP 2024076480 A JP2024076480 A JP 2024076480A
Authority
JP
Japan
Prior art keywords
polyurethane
elastic fiber
polyurethane elastic
mass
nitrogen
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
JP2022188027A
Other languages
English (en)
Japanese (ja)
Inventor
利宏 田中
Toshihiro Tanaka
昇 渡邉
Noboru Watanabe
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.)
Toray Opelontex Co Ltd
Original Assignee
Toray Opelontex Co Ltd
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 Toray Opelontex Co Ltd filed Critical Toray Opelontex Co Ltd
Priority to JP2022188027A priority Critical patent/JP2024076480A/ja
Priority to KR1020257021227A priority patent/KR20250126737A/ko
Priority to EP23817213.4A priority patent/EP4623017A1/en
Priority to PCT/IB2023/061811 priority patent/WO2024110903A1/en
Priority to CN202380092310.8A priority patent/CN120584141A/zh
Priority to JP2024040902A priority patent/JP2024077017A/ja
Publication of JP2024076480A publication Critical patent/JP2024076480A/ja
Pending legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/70—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyurethanes
    • 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3228—Polyamines acyclic
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C08G18/3275—Hydroxyamines containing two hydroxy groups
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4858—Polyethers containing oxyalkylene groups having more than four carbon atoms in the alkylene group
    • 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
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • 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
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/12—Applications used for fibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/10—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyurethanes
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/061—Load-responsive characteristics elastic
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2401/00—Physical properties
    • D10B2401/06—Load-responsive characteristics
    • D10B2401/062—Load-responsive characteristics stiff, shape retention

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)
JP2022188027A 2022-11-25 2022-11-25 ポリウレタン弾性繊維 Pending JP2024076480A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2022188027A JP2024076480A (ja) 2022-11-25 2022-11-25 ポリウレタン弾性繊維
KR1020257021227A KR20250126737A (ko) 2022-11-25 2023-11-22 폴리우레탄 탄성 섬유
EP23817213.4A EP4623017A1 (en) 2022-11-25 2023-11-22 Polyurethane elastic fiber
PCT/IB2023/061811 WO2024110903A1 (en) 2022-11-25 2023-11-22 Polyurethane elastic fiber
CN202380092310.8A CN120584141A (zh) 2022-11-25 2023-11-22 聚氨酯弹性纤维
JP2024040902A JP2024077017A (ja) 2022-11-25 2024-03-15 ポリウレタン樹脂組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022188027A JP2024076480A (ja) 2022-11-25 2022-11-25 ポリウレタン弾性繊維

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024040902A Division JP2024077017A (ja) 2022-11-25 2024-03-15 ポリウレタン樹脂組成物

Publications (1)

Publication Number Publication Date
JP2024076480A true JP2024076480A (ja) 2024-06-06

Family

ID=89068716

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022188027A Pending JP2024076480A (ja) 2022-11-25 2022-11-25 ポリウレタン弾性繊維
JP2024040902A Pending JP2024077017A (ja) 2022-11-25 2024-03-15 ポリウレタン樹脂組成物

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024040902A Pending JP2024077017A (ja) 2022-11-25 2024-03-15 ポリウレタン樹脂組成物

Country Status (5)

Country Link
EP (1) EP4623017A1 (enExample)
JP (2) JP2024076480A (enExample)
KR (1) KR20250126737A (enExample)
CN (1) CN120584141A (enExample)
WO (1) WO2024110903A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120138832B (zh) * 2025-05-16 2025-08-01 江苏弘盛新材料股份有限公司 一种耐腐蚀锦纶66工业丝及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000899A (en) 1988-05-26 1991-03-19 E. I. Du Pont De Nemours And Company Spandex fiber with copolymer soft segment
JPH09136937A (ja) 1995-11-13 1997-05-27 Du Pont Toray Co Ltd 弾性樹脂、弾性樹脂成形物、衣料および衣料用副資材
US6503996B1 (en) * 2001-11-14 2003-01-07 Dupont Dow Elastomers L.L.C. High-uniformity spandex and process for making spandex
JP4984150B2 (ja) 2006-08-18 2012-07-25 東レ・オペロンテックス株式会社 ポリウレタン弾性糸およびその製造方法
US20100249285A1 (en) 2007-06-22 2010-09-30 Invista North America S.A.R.I. Elastic polyurethane yarn and process for production thereof
CN111534883A (zh) * 2020-01-22 2020-08-14 郑州中远氨纶工程技术有限公司 高弹聚氨酯脲纤维及其制备方法、织物
JP2021152139A (ja) 2020-03-24 2021-09-30 三菱ケミカル株式会社 弾性繊維用ポリウレタンおよびそれを用いたポリウレタン弾性繊維
JP7162195B1 (ja) * 2022-02-25 2022-10-28 東レ・オペロンテックス株式会社 ポリウレタン弾性繊維

Also Published As

Publication number Publication date
JP2024077017A (ja) 2024-06-06
KR20250126737A (ko) 2025-08-25
WO2024110903A1 (en) 2024-05-30
EP4623017A1 (en) 2025-10-01
CN120584141A (zh) 2025-09-02

Similar Documents

Publication Publication Date Title
JP5168401B2 (ja) ポリウレタン弾性糸およびその製造方法
KR101851406B1 (ko) 폴리우레탄 탄성사 및 그 제조 방법
KR101549276B1 (ko) 폴리우레탄 탄성사 및 그의 제조 방법
CN103842565A (zh) 聚氨酯纱以及使用其的织物和泳衣
JP2023124148A (ja) ポリウレタン弾性繊維
JP2024077017A (ja) ポリウレタン樹脂組成物
JP5659781B2 (ja) ポリウレタン弾性糸およびその製造方法
JP4839455B2 (ja) ポリウレタン弾性糸およびその製造方法
JP6063210B2 (ja) ポリウレタン弾性繊維及びその繊維製品
JP6061245B2 (ja) ポリウレタン弾性繊維およびその製造方法
JP4984150B2 (ja) ポリウレタン弾性糸およびその製造方法
JP4968648B2 (ja) ポリウレタン弾性糸およびその製造方法
JP2025137424A (ja) ポリウレタン樹脂組成物、及び、ポリウレタン弾性繊維
WO2025186782A1 (en) Polyurethane resin composition and polyurethane elastic fiber
JP4324907B2 (ja) ポリウレタン弾性糸およびその製造方法
JP5141975B2 (ja) ポリウレタン弾性糸およびその製造方法
JP2025509032A (ja) ポリウレタン弾性繊維およびその製造方法
JP6075036B2 (ja) ポリウレタン弾性糸およびその製造方法
CN105051271B (zh) 具有良好的耐氯性和耐变色性的氨纶纤维及其制造方法
HK1147295B (en) Elastic polyurethane yarn and process for production thereof

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250729