FR2283256A1 - Shrinkproofing wool materials - by treating with aq. bath contg. emulsified polyurethane, and heating with reducing agent - Google Patents

Shrinkproofing wool materials - by treating with aq. bath contg. emulsified polyurethane, and heating with reducing agent

Info

Publication number
FR2283256A1
FR2283256A1 FR7526548A FR7526548A FR2283256A1 FR 2283256 A1 FR2283256 A1 FR 2283256A1 FR 7526548 A FR7526548 A FR 7526548A FR 7526548 A FR7526548 A FR 7526548A FR 2283256 A1 FR2283256 A1 FR 2283256A1
Authority
FR
France
Prior art keywords
treating
heating
reducing agent
wool
bath contg
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.)
Withdrawn
Application number
FR7526548A
Other languages
French (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.)
Dunlop Australia Ltd
Original Assignee
Dunlop Australia 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 Dunlop Australia Ltd filed Critical Dunlop Australia Ltd
Publication of FR2283256A1 publication Critical patent/FR2283256A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Wool, wool fabrics, and wool garments are shrinkproofed by (a) treating with an aq. bath contg. a dispersed or emulsified polyurethane, and (b) heating the prod., while still in a wet state, without drying or elimination of water, at an elevated temp. in the presence ofa reducing agent. Excellent permanent shrinkproofing is obtd.; process is rapid and controlled no feling of the shrinkproofed material is obtd. during dyeing; and the combed wool fabrics can be shrinkproofed without damage.
FR7526548A 1974-08-29 1975-08-28 Shrinkproofing wool materials - by treating with aq. bath contg. emulsified polyurethane, and heating with reducing agent Withdrawn FR2283256A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU72793/74A AU7279374A (en) 1974-08-29 1974-08-29 Wet curing

Publications (1)

Publication Number Publication Date
FR2283256A1 true FR2283256A1 (en) 1976-03-26

Family

ID=3755376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526548A Withdrawn FR2283256A1 (en) 1974-08-29 1975-08-28 Shrinkproofing wool materials - by treating with aq. bath contg. emulsified polyurethane, and heating with reducing agent

Country Status (8)

Country Link
JP (1) JPS5150000A (en)
AU (1) AU7279374A (en)
BE (1) BE832871A (en)
DE (1) DE2538020A1 (en)
FR (1) FR2283256A1 (en)
IT (1) IT1041352B (en)
NL (1) NL7510206A (en)
ZA (1) ZA755224B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2645246B2 (en) * 1987-12-28 1997-08-25 ヒラノ光音株式会社 Shrinkproof processing method of animal hair fiber products
JP2845353B2 (en) * 1991-08-23 1999-01-13 株式会社 アロータ Treatment agent composition for fibrous material

Also Published As

Publication number Publication date
NL7510206A (en) 1976-03-02
ZA755224B (en) 1976-07-28
BE832871A (en) 1975-12-16
JPS5150000A (en) 1976-04-30
IT1041352B (en) 1980-01-10
AU7279374A (en) 1976-03-04
DE2538020A1 (en) 1976-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse