SE7514098L - Forfarande for finmalning av cellulosa och/eller derivat derav med etergrupper - Google Patents

Forfarande for finmalning av cellulosa och/eller derivat derav med etergrupper

Info

Publication number
SE7514098L
SE7514098L SE7514098A SE7514098A SE7514098L SE 7514098 L SE7514098 L SE 7514098L SE 7514098 A SE7514098 A SE 7514098A SE 7514098 A SE7514098 A SE 7514098A SE 7514098 L SE7514098 L SE 7514098L
Authority
SE
Sweden
Prior art keywords
grinding
fine grinding
derivatives
cellulosa
procedure
Prior art date
Application number
SE7514098A
Other languages
English (en)
Other versions
SE420273B (sv
Inventor
F Eichenseer
D Steidl
W Muller
Original Assignee
Hoechst Ag
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
Priority claimed from DE19742458998 external-priority patent/DE2458998C2/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of SE7514098L publication Critical patent/SE7514098L/sv
Publication of SE420273B publication Critical patent/SE420273B/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C04B24/383—Cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Disintegrating Or Milling (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Crushing And Grinding (AREA)
SE7514098A 1974-12-13 1975-12-12 Forfarande for finmalning av cellulosa och/eller derivat derav med etergrupper i vibrationskvarn SE420273B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742458998 DE2458998C2 (de) 1974-12-13 Verfahren zur Feinmahlung von Cellulose oder deren Derivaten mit Äthergruppen

Publications (2)

Publication Number Publication Date
SE7514098L true SE7514098L (sv) 1976-06-14
SE420273B SE420273B (sv) 1981-09-28

Family

ID=5933325

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7514098A SE420273B (sv) 1974-12-13 1975-12-12 Forfarande for finmalning av cellulosa och/eller derivat derav med etergrupper i vibrationskvarn

Country Status (12)

Country Link
JP (1) JPS5183655A (sv)
AT (1) AT363957B (sv)
BE (1) BE836585A (sv)
CA (1) CA1070654A (sv)
CH (1) CH619973A5 (sv)
FR (1) FR2294032A1 (sv)
GB (1) GB1514788A (sv)
IT (1) IT1050756B (sv)
LU (1) LU74006A1 (sv)
NL (1) NL7514552A (sv)
SE (1) SE420273B (sv)
ZA (1) ZA757758B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457846A1 (fr) * 1979-05-28 1980-12-26 Pascau Jean Maurice Composition durcissable, materiau durci et objet composite utilisant ce materiau
JP2999293B2 (ja) * 1991-07-02 2000-01-17 ダイセル化学工業株式会社 酢酸セルロースの製造方法
IES960181A2 (en) * 1996-02-29 1996-05-15 Shieldaig Limited Production method
US6602994B1 (en) * 1999-02-10 2003-08-05 Hercules Incorporated Derivatized microfibrillar polysaccharide
JP2005198574A (ja) * 2004-01-16 2005-07-28 Nippon Paper Chemicals Co Ltd 食品用分散安定剤
CN101175793B (zh) 2005-05-12 2012-10-17 阿克佐诺贝尔股份有限公司 研磨纤维素醚的方法
JP5977331B2 (ja) 2011-04-06 2016-08-24 ダウ グローバル テクノロジーズ エルエルシー 高い嵩密度と良好な流動性を有するセルロース誘導体の製造方法
US9487594B2 (en) 2013-06-26 2016-11-08 Shin-Etsu Chemical Co., Ltd. Method for producing water-soluble nonionic cellulose ether excellent in storage stability
US10196461B2 (en) * 2014-10-31 2019-02-05 Dow Global Technologies Llc Efficient process for preparing an ester of a cellulose ether

Also Published As

Publication number Publication date
ZA757758B (en) 1976-11-24
IT1050756B (it) 1981-03-20
LU74006A1 (sv) 1976-11-11
SE420273B (sv) 1981-09-28
ATA945475A (de) 1981-02-15
BE836585A (fr) 1976-06-14
FR2294032A1 (fr) 1976-07-09
JPS5183655A (en) 1976-07-22
GB1514788A (en) 1978-06-21
JPS547313B2 (sv) 1979-04-05
AT363957B (de) 1981-09-10
CA1070654A (en) 1980-01-29
DE2458998B1 (de) 1976-05-06
CH619973A5 (en) 1980-10-31
NL7514552A (nl) 1976-06-15
FR2294032B1 (sv) 1979-04-06

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