FR2386580A1 - Procede pour rendre des tissus resistants au retrecissement par traitement avec une polyuree et nouveaux produits ainsi obtenus - Google Patents

Procede pour rendre des tissus resistants au retrecissement par traitement avec une polyuree et nouveaux produits ainsi obtenus

Info

Publication number
FR2386580A1
FR2386580A1 FR7810301A FR7810301A FR2386580A1 FR 2386580 A1 FR2386580 A1 FR 2386580A1 FR 7810301 A FR7810301 A FR 7810301A FR 7810301 A FR7810301 A FR 7810301A FR 2386580 A1 FR2386580 A1 FR 2386580A1
Authority
FR
France
Prior art keywords
fabrics
polyuride
shrinking
treatment
new products
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.)
Granted
Application number
FR7810301A
Other languages
English (en)
Other versions
FR2386580B3 (fr
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.)
US Department of Agriculture USDA
Original Assignee
US Department of Agriculture USDA
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 US Department of Agriculture USDA filed Critical US Department of Agriculture USDA
Publication of FR2386580A1 publication Critical patent/FR2386580A1/fr
Application granted granted Critical
Publication of FR2386580B3 publication Critical patent/FR2386580B3/fr
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/32Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225Polyamines
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/10Animal fibres
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/45Shrinking resistance, anti-felting properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Procédé pour rendre des tissus résistants au rétrécissement et nouveaux produits ainsi obtenus Dans ce procédé, on applique un diisocyanate aux tissus tricotés de manière lâche, on refoule les tissus en les agitant dans l'eau et on expose les tissus ainsi traités à une solution de polyamine dans l'eau, pour former une polyurée in situ sur les tissus par réaction entre le diisocyanate et la polyamine. La présente invention est particulièrement utile pour fournir des tissus tricotés résistants au rétrécissement, sans dégradation importante du toucher.
FR7810301A 1977-04-07 1978-04-06 Procede pour rendre des tissus resistants au retrecissement par traitement avec une polyuree et nouveaux produits ainsi obtenus Granted FR2386580A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/785,615 US4210415A (en) 1977-04-07 1977-04-07 Shrinkproofing of fabrics of wool

Publications (2)

Publication Number Publication Date
FR2386580A1 true FR2386580A1 (fr) 1978-11-03
FR2386580B3 FR2386580B3 (fr) 1980-11-21

Family

ID=25136053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810301A Granted FR2386580A1 (fr) 1977-04-07 1978-04-06 Procede pour rendre des tissus resistants au retrecissement par traitement avec une polyuree et nouveaux produits ainsi obtenus

Country Status (6)

Country Link
US (1) US4210415A (fr)
JP (1) JPS53134999A (fr)
AU (1) AU514542B2 (fr)
DE (1) DE2814179A1 (fr)
FR (1) FR2386580A1 (fr)
GB (1) GB1577009A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669081GA3 (fr) * 1981-05-14 1989-02-28
KR890700712A (ko) * 1987-04-10 1989-04-26 알프레드 퍼네트 "울을 함유하는 부직물"
US20220247559A1 (en) * 2021-02-03 2022-08-04 Gwangju Institute Of Science And Technology Puf id and puf id reader
CN113463258B (zh) * 2021-06-30 2022-11-15 金利来(中国)有限公司 一种可机洗羊毛衫的加工方法
CN114790654A (zh) * 2022-05-09 2022-07-26 陈琳 一种防静电羊毛面料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084018A (en) * 1961-03-29 1963-04-02 Robert E Whitfield Shrinkproofing wool with polyurethanes
US3084019A (en) * 1961-04-03 1963-04-02 Robert E Whitfield Shrinkproofing wool with polyureas

Also Published As

Publication number Publication date
AU514542B2 (en) 1981-02-12
GB1577009A (en) 1980-10-15
JPS53134999A (en) 1978-11-25
DE2814179A1 (de) 1978-10-19
US4210415A (en) 1980-07-01
FR2386580B3 (fr) 1980-11-21
AU3481578A (en) 1979-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse