JPS5240589A - Preparation of alkali cellulose for raw material of viscose - Google Patents

Preparation of alkali cellulose for raw material of viscose

Info

Publication number
JPS5240589A
JPS5240589A JP11794075A JP11794075A JPS5240589A JP S5240589 A JPS5240589 A JP S5240589A JP 11794075 A JP11794075 A JP 11794075A JP 11794075 A JP11794075 A JP 11794075A JP S5240589 A JPS5240589 A JP S5240589A
Authority
JP
Japan
Prior art keywords
viscose
preparation
raw material
alkali cellulose
alkali
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
JP11794075A
Other languages
Japanese (ja)
Other versions
JPS5346234B2 (en
Inventor
Takehiko Midorikawa
Ryoichi Kawamura
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.)
OMIKENSHI KK
OOMI KENSHI KK
Original Assignee
OMIKENSHI KK
OOMI KENSHI KK
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 OMIKENSHI KK, OOMI KENSHI KK filed Critical OMIKENSHI KK
Priority to JP11794075A priority Critical patent/JPS5240589A/en
Publication of JPS5240589A publication Critical patent/JPS5240589A/en
Publication of JPS5346234B2 publication Critical patent/JPS5346234B2/ja
Granted legal-status Critical Current

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  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

PURPOSE: To manufacture viscose of excellent quality and to save the consumption of sulfuric acid at the spinning process, by removing the excess alkali adhered to the alkali cellulose, and suppressing the side reaction at the sulfiding process thereby.
COPYRIGHT: (C)1977,JPO&Japio
JP11794075A 1975-09-29 1975-09-29 Preparation of alkali cellulose for raw material of viscose Granted JPS5240589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11794075A JPS5240589A (en) 1975-09-29 1975-09-29 Preparation of alkali cellulose for raw material of viscose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11794075A JPS5240589A (en) 1975-09-29 1975-09-29 Preparation of alkali cellulose for raw material of viscose

Publications (2)

Publication Number Publication Date
JPS5240589A true JPS5240589A (en) 1977-03-29
JPS5346234B2 JPS5346234B2 (en) 1978-12-12

Family

ID=14723975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11794075A Granted JPS5240589A (en) 1975-09-29 1975-09-29 Preparation of alkali cellulose for raw material of viscose

Country Status (1)

Country Link
JP (1) JPS5240589A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136255A (en) * 1977-10-03 1979-01-23 Akzona Incorporated Process for making solutions of cellulosic compounds
CN100335690C (en) * 2005-12-31 2007-09-05 山东海龙股份有限公司 Process for producing viscose fiber filament yarn by low polymerization degree pulp
CN102154721A (en) * 2011-03-02 2011-08-17 山东海龙股份有限公司 Short-process low-energy-consumption production method of bamboo viscose fibers
CN106498527A (en) * 2016-09-23 2017-03-15 恒天海龙（潍坊）新材料有限责任公司 A kind of process for producing high-wet-modulus fibre cellulose fiber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940965A1 (en) * 1979-10-09 1981-04-23 Gebr. Schmidt, Fabrik für Feinmechanik, 7742 St Georgen Writing implement with refill - has guide tongs, with stop rib on each flexible arm

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136255A (en) * 1977-10-03 1979-01-23 Akzona Incorporated Process for making solutions of cellulosic compounds
CN100335690C (en) * 2005-12-31 2007-09-05 山东海龙股份有限公司 Process for producing viscose fiber filament yarn by low polymerization degree pulp
CN102154721A (en) * 2011-03-02 2011-08-17 山东海龙股份有限公司 Short-process low-energy-consumption production method of bamboo viscose fibers
CN106498527A (en) * 2016-09-23 2017-03-15 恒天海龙（潍坊）新材料有限责任公司 A kind of process for producing high-wet-modulus fibre cellulose fiber

Also Published As

Publication number Publication date
JPS5346234B2 (en) 1978-12-12

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