ZA757758B - Grinding method for cellulose - Google Patents

Grinding method for cellulose

Info

Publication number: ZA757758B
Authority: ZA; South Africa
Prior art keywords: cellulose; grinding method; grinding
Prior art date: 1974-12-13

Application number

ZA757758A

Inventor

Franz Eichenseer

Eichenseer Franz

Dieter Steidl

Steidl Dieter

Walter Mueller

Mueller Walter

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.)

1974-12-13

Filing date

1975-12-11

Publication date

1976-11-24

1974-12-13 Priority claimed from DE19742458998 external-priority patent/DE2458998C2/en

1975-12-11 Application filed by Hoechst Ag filed Critical Hoechst Ag

1976-11-24 Publication of ZA757758B publication Critical patent/ZA757758B/en

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

ZA757758A 1974-12-13 1975-12-11 Grinding method for cellulose ZA757758B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742458998 DE2458998C2 (en)		1974-12-13	Process for the fine grinding of cellulose or its derivatives with ether groups

Publications (1)

Publication Number	Publication Date
ZA757758B true ZA757758B (en)	1976-11-24

Family

ID=5933325

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA757758A ZA757758B (en)	1974-12-13	1975-12-11	Grinding method for cellulose

Country Status (12)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2457846A1 (en) *	1979-05-28	1980-12-26	Pascau Jean Maurice	Hardenable cement mixt. contg. lime, latex, and cellulose powder - for mfg. heat and sound insulating or fireproof panels or mortar for repairing walls stairs or furniture
JP2999293B2 (en) *	1991-07-02	2000-01-17	ダイセル化学工業株式会社	Method for producing cellulose acetate
IES68057B2 (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 (en) *	2004-01-16	2005-07-28	Nippon Paper Chemicals Co Ltd	Food dispersing stabilizer
MX2007014091A (en) *	2005-05-12	2008-02-07	Akzo Nobel Nv	Process for grinding cellulose ether.
CN103459430B (en)	2011-04-06	2016-08-17	陶氏环球技术有限责任公司	The method producing the cellulose derivative with high-bulk-density and good fluidity
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
CN107074978A (en) *	2014-10-31	2017-08-18	陶氏环球技术有限责任公司	Prepare the effective ways of the ester of cellulose ether

1975
- 1975-12-11 ZA ZA757758A patent/ZA757758B/en unknown
- 1975-12-11 GB GB50877/75A patent/GB1514788A/en not_active Expired
- 1975-12-12 FR FR7538094A patent/FR2294032A1/en active Granted
- 1975-12-12 JP JP50147491A patent/JPS5183655A/en active Granted
- 1975-12-12 CH CH1613675A patent/CH619973A5/en not_active IP Right Cessation
- 1975-12-12 BE BE162701A patent/BE836585A/en not_active IP Right Cessation
- 1975-12-12 IT IT30251/75A patent/IT1050756B/en active
- 1975-12-12 LU LU74006A patent/LU74006A1/xx unknown
- 1975-12-12 NL NL7514552A patent/NL7514552A/en not_active Application Discontinuation
- 1975-12-12 SE SE7514098A patent/SE420273B/en not_active IP Right Cessation
- 1975-12-12 CA CA241,630A patent/CA1070654A/en not_active Expired
- 1975-12-12 AT AT0945475A patent/AT363957B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS547313B2 (en)	1979-04-05
SE420273B (en)	1981-09-28
GB1514788A (en)	1978-06-21
FR2294032A1 (en)	1976-07-09
CA1070654A (en)	1980-01-29
FR2294032B1 (en)	1979-04-06
AT363957B (en)	1981-09-10
NL7514552A (en)	1976-06-15
DE2458998B1 (en)	1976-05-06
ATA945475A (en)	1981-02-15
LU74006A1 (en)	1976-11-11
BE836585A (en)	1976-06-14
IT1050756B (en)	1981-03-20
SE7514098L (en)	1976-06-14
JPS5183655A (en)	1976-07-22
CH619973A5 (en)	1980-10-31

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