GB2285979B - A method for forming a cellulose powder - Google Patents

A method for forming a cellulose powder

Info

Publication number
GB2285979B
GB2285979B GB9401240A GB9401240A GB2285979B GB 2285979 B GB2285979 B GB 2285979B GB 9401240 A GB9401240 A GB 9401240A GB 9401240 A GB9401240 A GB 9401240A GB 2285979 B GB2285979 B GB 2285979B
Authority
GB
United Kingdom
Prior art keywords
forming
cellulose powder
cellulose
powder
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.)
Expired - Lifetime
Application number
GB9401240A
Other versions
GB9401240D0 (en
GB2285979A (en
Inventor
Patrick O'driscoll
Michael G Murphy
Declan O'grady
John Hegarty
Brendan Keane
Seamus Storan
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.)
SHIELDAIG Ltd
Original Assignee
SHIELDAIG 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 SHIELDAIG Ltd filed Critical SHIELDAIG Ltd
Priority to GB9401240A priority Critical patent/GB2285979B/en
Priority to BE9400073A priority patent/BE1006044A6/en
Publication of GB9401240D0 publication Critical patent/GB9401240D0/en
Publication of GB2285979A publication Critical patent/GB2285979A/en
Application granted granted Critical
Publication of GB2285979B publication Critical patent/GB2285979B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08J3/122—Pulverisation by spraying
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/02—Oxycellulose; Hydrocellulose; Cellulosehydrate, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B16/00—Regeneration of cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • 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
    • C08J2301/02—Cellulose; Modified cellulose
GB9401240A 1994-01-24 1994-01-24 A method for forming a cellulose powder Expired - Lifetime GB2285979B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9401240A GB2285979B (en) 1994-01-24 1994-01-24 A method for forming a cellulose powder
BE9400073A BE1006044A6 (en) 1994-01-24 1994-01-24 Method for obtaining cellulose powder.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9401240A GB2285979B (en) 1994-01-24 1994-01-24 A method for forming a cellulose powder
BE9400073A BE1006044A6 (en) 1994-01-24 1994-01-24 Method for obtaining cellulose powder.

Publications (3)

Publication Number Publication Date
GB9401240D0 GB9401240D0 (en) 1994-03-23
GB2285979A GB2285979A (en) 1995-08-02
GB2285979B true GB2285979B (en) 1997-05-07

Family

ID=25662862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9401240A Expired - Lifetime GB2285979B (en) 1994-01-24 1994-01-24 A method for forming a cellulose powder

Country Status (2)

Country Link
BE (1) BE1006044A6 (en)
GB (1) GB2285979B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4737754B2 (en) 2003-05-30 2011-08-03 旭化成ケミカルズ株式会社 Cellulose powder
WO2013002742A1 (en) 2011-06-27 2013-01-03 Bukocel, A.S. Method for preparing powdered cellulose
US10935314B2 (en) * 2019-03-21 2021-03-02 Evan Prout Heating values of cellulosic waste

Also Published As

Publication number Publication date
BE1006044A6 (en) 1994-04-26
GB9401240D0 (en) 1994-03-23
GB2285979A (en) 1995-08-02

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20140123