ES426099A1 - Aminosilane polyurethane and treatment of textile materials - Google Patents

Aminosilane polyurethane and treatment of textile materials

Info

Publication number
ES426099A1
ES426099A1 ES426099A ES426099A ES426099A1 ES 426099 A1 ES426099 A1 ES 426099A1 ES 426099 A ES426099 A ES 426099A ES 426099 A ES426099 A ES 426099A ES 426099 A1 ES426099 A1 ES 426099A1
Authority
ES
Spain
Prior art keywords
prepolymer
urea
grouping
textile materials
finish
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.)
Expired
Application number
ES426099A
Other languages
Spanish (es)
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of ES426099A1 publication Critical patent/ES426099A1/en
Expired 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
    • 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

Abstract

Textile materials consisting of or comprising keratin fibres are finished using a prepolymer. The prepolymer cures on the textile material by reaction of its free or blocked isocyanate groups, and it additionally has urea groupings. The prepolymer is the reaction product of an excess free isocyanate addition product with an amino compound which has in its molecule only a single grouping of the formula -NH- or -NH2- capable of reacting with an isocyanate group of the reaction product to bond the amine via a urea grouping. Even after the finish is cured, this amine is bonded to the polymer via the urea grouping. The finish of the invention makes possible to confer on keratin fibre textile material the desired shrinkage resistance without affecting the soft handle.
ES426099A 1973-05-08 1974-05-08 Aminosilane polyurethane and treatment of textile materials Expired ES426099A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB324173 1973-05-08

Publications (1)

Publication Number Publication Date
ES426099A1 true ES426099A1 (en) 1976-07-01

Family

ID=3765685

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426099A Expired ES426099A1 (en) 1973-05-08 1974-05-08 Aminosilane polyurethane and treatment of textile materials

Country Status (10)

Country Link
JP (1) JPS5046996A (en)
BE (1) BE814725A (en)
CH (1) CH626218GA3 (en)
DE (1) DE2421888C2 (en)
ES (1) ES426099A1 (en)
FR (1) FR2228886B1 (en)
GB (1) GB1474105A (en)
IT (1) IT1012187B (en)
NL (1) NL179405C (en)
ZA (1) ZA742665B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855271B2 (en) * 1973-11-29 1983-12-08 ダブリユ− ア−ル グレ−ス アンド カンパニ− How to form composite products
US3941733A (en) * 1975-01-02 1976-03-02 Minnesota Mining And Manufacturing Company Silanol-containing urethane dispersions
DE3443327C1 (en) * 1984-11-28 1985-09-05 Rosorius, Gerhard, 2085 Quickborn Process for improving the properties of textiles consisting of or containing native vegetable or animal fibers
DE3905761A1 (en) * 1989-02-24 1990-08-30 Henkel Kgaa ALKOXYSILANEGUPPERMANATED POLYURETHANE FOR THE EQUIPMENT OF POLYESTER-BASED TEXTILE FIBER MATERIALS
DE19914879A1 (en) 1999-04-01 2000-10-05 Bayer Ag Polyurethane solution for coating plastics, leather or textiles and other applications, contains polyurethane made with a chain stopper containing alkoxysilane groups and isocyanate-reactive groups
CN102174252B (en) * 2006-01-18 2013-03-27 因维斯塔技术有限公司 Non-textile polymer compositions and methods
CN114507937B (en) * 2021-12-08 2023-05-16 吉祥三宝高科纺织有限公司 Flame-retardant imitation velvet thermal insulation material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836118B2 (en) * 1972-03-16 1983-08-06 アンカ−コンチネンタル インコ−ポレイテツド Method of impregnating polyurethane polymers into permeable materials

Also Published As

Publication number Publication date
IT1012187B (en) 1977-03-10
FR2228886B1 (en) 1978-01-13
NL179405B (en) 1986-04-01
DE2421888C2 (en) 1986-06-26
NL7406182A (en) 1974-11-12
FR2228886A1 (en) 1974-12-06
ZA742665B (en) 1975-04-30
GB1474105A (en) 1977-05-18
CH626218GA3 (en) 1981-11-13
BE814725A (en) 1974-09-02
NL179405C (en) 1986-09-01
CH626218B (en)
JPS5046996A (en) 1975-04-26
DE2421888A1 (en) 1974-12-05

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