JPS5653209A - Composite acrylic fiber having water absorption and its preparation - Google Patents

Composite acrylic fiber having water absorption and its preparation

Info

Publication number
JPS5653209A
JPS5653209A JP12706679A JP12706679A JPS5653209A JP S5653209 A JPS5653209 A JP S5653209A JP 12706679 A JP12706679 A JP 12706679A JP 12706679 A JP12706679 A JP 12706679A JP S5653209 A JPS5653209 A JP S5653209A
Authority
JP
Japan
Prior art keywords
fiber
component
drawn
acrylic polymer
water absorption
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
JP12706679A
Other languages
Japanese (ja)
Other versions
JPS6360130B2 (en
Inventor
Yoshikazu Kondo
Toshihiro Yamamoto
Ryuji Yamamoto
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.)
Kanebo Synthetic Fibers Ltd
Kanebo Ltd
Kanebo Gohsen Ltd
Original Assignee
Kanebo Synthetic Fibers Ltd
Kanebo Ltd
Kanebo Gohsen 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 Kanebo Synthetic Fibers Ltd, Kanebo Ltd, Kanebo Gohsen Ltd filed Critical Kanebo Synthetic Fibers Ltd
Priority to JP12706679A priority Critical patent/JPS5653209A/en
Priority to US06/156,993 priority patent/US4351879A/en
Priority to DE3022537A priority patent/DE3022537C2/en
Priority to DE3050231A priority patent/DE3050231C2/de
Priority to DE3050897A priority patent/DE3050897C2/de
Priority to IT2282080A priority patent/IT1140992B/en
Priority to GB8019925A priority patent/GB2053790B/en
Publication of JPS5653209A publication Critical patent/JPS5653209A/en
Priority to US06/397,280 priority patent/US4460648A/en
Priority to US06/397,282 priority patent/US4395377A/en
Priority to GB08228954A priority patent/GB2108040B/en
Publication of JPS6360130B2 publication Critical patent/JPS6360130B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a fiber having improved water absorption, sweat absorption, heat resistance and a clear color after dyeing, by joining a component to a component consisting of an acrylic polymer in the direction of the fiber.
CONSTITUTION: Solutions of (A) a component containing (a) 2W50wt% cellulose acetate and (b) 5W98wt% an acrylic polymer and (B) a component containing an acrylic polymer in organic solvents respectively are extruded through the same spinneret into a coagulation bath to form a composite fiber, which is then drawn at a draw ratio of 2.5W8. The fiber thus drawn in a swollen state with water is dried to a moisture content of 1wt% or less and drawn in wet heat at a draw ratio of 3 or less to give the aimed fiber comprising the components (A) and (B) at a weight ratio between (A) and (B) of 2:8W8:2 joined to each other, and having a number of pores in the component (A), a porosity of 0.05W0.75cm3/g as the total fiber and a pore surface area ≤15m2/g.
COPYRIGHT: (C)1981,JPO&Japio
JP12706679A 1979-06-18 1979-10-01 Composite acrylic fiber having water absorption and its preparation Granted JPS5653209A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP12706679A JPS5653209A (en) 1979-10-01 1979-10-01 Composite acrylic fiber having water absorption and its preparation
US06/156,993 US4351879A (en) 1979-06-18 1980-06-06 Porous acrylic synthetic fibers comprising cellulose acetate in an acrylic matrix
DE3022537A DE3022537C2 (en) 1979-06-18 1980-06-16 Porous synthetic acrylic fiber made from cellulose acetate and acrylic polymers and process for their manufacture
DE3050231A DE3050231C2 (en) 1979-06-18 1980-06-16
DE3050897A DE3050897C2 (en) 1979-06-18 1980-06-16
IT2282080A IT1140992B (en) 1979-10-01 1980-06-17 Water-absorbent fibres contg. cellulose acetate and acrylic polymer
GB8019925A GB2053790B (en) 1979-06-18 1980-06-18 Porous acrylic fibres
US06/397,280 US4460648A (en) 1979-06-18 1982-07-12 Porous bicomponent acrylic synthetic fibers comprising cellulose acetate in an acrylic matrix and method for producing said fibers
US06/397,282 US4395377A (en) 1979-06-18 1982-07-12 Porous acrylic synthetic fibers comprising cellulose acetate in an acrylic matrix and method for producing said fibers
GB08228954A GB2108040B (en) 1979-06-18 1982-10-11 Making porous acrylic fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12706679A JPS5653209A (en) 1979-10-01 1979-10-01 Composite acrylic fiber having water absorption and its preparation

Publications (2)

Publication Number Publication Date
JPS5653209A true JPS5653209A (en) 1981-05-12
JPS6360130B2 JPS6360130B2 (en) 1988-11-22

Family

ID=14950734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12706679A Granted JPS5653209A (en) 1979-06-18 1979-10-01 Composite acrylic fiber having water absorption and its preparation

Country Status (1)

Country Link
JP (1) JPS5653209A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831149A (en) * 1981-08-17 1983-02-23 日本エクスラン工業株式会社 Water absorbable acrylonitrile fiber molded article
JPS61282475A (en) * 1985-06-06 1986-12-12 カネボウ株式会社 Antibacterial and antifungal processing of acrylic syntheticfiber
CN110295437A (en) * 2018-03-23 2019-10-01 上海水星家用纺织品股份有限公司 A kind of home textile fabric using vinegar blueness fiber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9382474B2 (en) 2010-04-06 2016-07-05 The Governing Council Of The University Of Toronto Photovoltaic devices with depleted heterojunctions and shell-passivated nanoparticles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102929A (en) * 1973-02-15 1974-09-28
JPS5142207A (en) * 1974-10-08 1976-04-09 Mitsubishi Electric Corp
JPS54101920A (en) * 1978-01-19 1979-08-10 Toray Ind Inc Finely porous acrylic fibers with improved water absorption

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49102929A (en) * 1973-02-15 1974-09-28
JPS5142207A (en) * 1974-10-08 1976-04-09 Mitsubishi Electric Corp
JPS54101920A (en) * 1978-01-19 1979-08-10 Toray Ind Inc Finely porous acrylic fibers with improved water absorption

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5831149A (en) * 1981-08-17 1983-02-23 日本エクスラン工業株式会社 Water absorbable acrylonitrile fiber molded article
JPS6367577B2 (en) * 1981-08-17 1988-12-26 Japan Exlan Co Ltd
JPS61282475A (en) * 1985-06-06 1986-12-12 カネボウ株式会社 Antibacterial and antifungal processing of acrylic syntheticfiber
CN110295437A (en) * 2018-03-23 2019-10-01 上海水星家用纺织品股份有限公司 A kind of home textile fabric using vinegar blueness fiber

Also Published As

Publication number Publication date
JPS6360130B2 (en) 1988-11-22

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