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JPS6477678A - Cellulosic fiber modified by urethane - Google Patents

Cellulosic fiber modified by urethane

Info

Publication number
JPS6477678A
JPS6477678A JP23119587A JP23119587A JPS6477678A JP S6477678 A JPS6477678 A JP S6477678A JP 23119587 A JP23119587 A JP 23119587A JP 23119587 A JP23119587 A JP 23119587A JP S6477678 A JPS6477678 A JP S6477678A
Authority
JP
Japan
Prior art keywords
urethane
wash
lowering
strength
cellulosic fiber
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
JP23119587A
Other languages
Japanese (ja)
Inventor
Keiko Fukase
Shuji Tamura
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP23119587A priority Critical patent/JPS6477678A/en
Publication of JPS6477678A publication Critical patent/JPS6477678A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

PURPOSE: To impart a wash-and-wear property to cellulosic fibers without lowering of the strength by partly impregnating a specific urethane polymer in a single yarn, heat-treating and crosslinking it. CONSTITUTION: A single yearn is impregnated with an urethane prepolymer containing 45-80% of oxyethylene group having <=2,500 molecular weight, squeezed and pre-dried, then heat-treated, thus crosslinked to obtain the objective fibers having a wash-and-wear property wearable in no iron after washing without lowering of the strength. The modifying method is especially suitable for regenerated cellulosic fibers.
JP23119587A 1987-09-17 1987-09-17 Cellulosic fiber modified by urethane Pending JPS6477678A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23119587A JPS6477678A (en) 1987-09-17 1987-09-17 Cellulosic fiber modified by urethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23119587A JPS6477678A (en) 1987-09-17 1987-09-17 Cellulosic fiber modified by urethane

Publications (1)

Publication Number Publication Date
JPS6477678A true JPS6477678A (en) 1989-03-23

Family

ID=16919828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23119587A Pending JPS6477678A (en) 1987-09-17 1987-09-17 Cellulosic fiber modified by urethane

Country Status (1)

Country Link
JP (1) JPS6477678A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006118103A (en) * 2004-10-25 2006-05-11 Mitsubishi Chemicals Corp Method for producing functional fabric and functional fabric
CN109505138A (en) * 2018-11-03 2019-03-22 东华大学 A kind of blocked isocyanate and polyurethane cooperate with anti-crease finishing method to cotton fabric

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006118103A (en) * 2004-10-25 2006-05-11 Mitsubishi Chemicals Corp Method for producing functional fabric and functional fabric
CN109505138A (en) * 2018-11-03 2019-03-22 东华大学 A kind of blocked isocyanate and polyurethane cooperate with anti-crease finishing method to cotton fabric

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