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FR2729159B1 - Procede de fabrication de cellulose micro-dimensionnee - Google Patents

Procede de fabrication de cellulose micro-dimensionnee

Info

Publication number
FR2729159B1
FR2729159B1 FR9500096A FR9500096A FR2729159B1 FR 2729159 B1 FR2729159 B1 FR 2729159B1 FR 9500096 A FR9500096 A FR 9500096A FR 9500096 A FR9500096 A FR 9500096A FR 2729159 B1 FR2729159 B1 FR 2729159B1
Authority
FR
France
Prior art keywords
producing micro
dimensional cellulose
cellulose
dimensional
micro
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
FR9500096A
Other languages
English (en)
Other versions
FR2729159A1 (fr
Inventor
Michael K Weibel
Richard S Paul
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.)
Microcell Inc
Original Assignee
Microcell Inc
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 to US08/089,683 priority Critical patent/US5385640A/en
Priority to GB9500075A priority patent/GB2296726B/en
Priority claimed from AU10028/95A external-priority patent/AU681212B2/en
Priority to DE19500249A priority patent/DE19500249B4/de
Application filed by Microcell Inc filed Critical Microcell Inc
Priority to FR9500096A priority patent/FR2729159B1/fr
Publication of FR2729159A1 publication Critical patent/FR2729159A1/fr
Application granted granted Critical
Publication of FR2729159B1 publication Critical patent/FR2729159B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
    • A23L29/262—Cellulose; Derivatives thereof, e.g. ethers
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
    • A23L33/22—Comminuted fibrous parts of plants, e.g. bagasse or pulp
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
    • A23L33/24—Cellulose or derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mycology (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Dermatology (AREA)
  • Dispersion Chemistry (AREA)
  • Botany (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FR9500096A 1993-07-09 1995-01-06 Procede de fabrication de cellulose micro-dimensionnee Expired - Lifetime FR2729159B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US08/089,683 US5385640A (en) 1993-07-09 1993-07-09 Process for making microdenominated cellulose
GB9500075A GB2296726B (en) 1993-07-09 1995-01-04 Process for making refined cellulose
DE19500249A DE19500249B4 (de) 1993-07-09 1995-01-05 Verfahren zur Herstellung mikroklassifizierter Cellulose
FR9500096A FR2729159B1 (fr) 1993-07-09 1995-01-06 Procede de fabrication de cellulose micro-dimensionnee

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/089,683 US5385640A (en) 1993-07-09 1993-07-09 Process for making microdenominated cellulose
GB9500075A GB2296726B (en) 1993-07-09 1995-01-04 Process for making refined cellulose
AU10028/95A AU681212B2 (en) 1995-01-04 1995-01-04 Process for making microdenominated cellulose
DE19500249A DE19500249B4 (de) 1993-07-09 1995-01-05 Verfahren zur Herstellung mikroklassifizierter Cellulose
FR9500096A FR2729159B1 (fr) 1993-07-09 1995-01-06 Procede de fabrication de cellulose micro-dimensionnee

Publications (2)

Publication Number Publication Date
FR2729159A1 FR2729159A1 (fr) 1996-07-12
FR2729159B1 true FR2729159B1 (fr) 1997-04-04

Family

ID=27506541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9500096A Expired - Lifetime FR2729159B1 (fr) 1993-07-09 1995-01-06 Procede de fabrication de cellulose micro-dimensionnee

Country Status (4)

Country Link
US (1) US5385640A (fr)
DE (1) DE19500249B4 (fr)
FR (1) FR2729159B1 (fr)
GB (1) GB2296726B (fr)

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Also Published As

Publication number Publication date
GB2296726A (en) 1996-07-10
US5385640A (en) 1995-01-31
DE19500249A1 (de) 1996-07-11
FR2729159A1 (fr) 1996-07-12
GB9500075D0 (en) 1995-03-01
DE19500249B4 (de) 2006-01-26
GB2296726B (en) 1998-12-23

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