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DE69704360D1 - Zusammensetzung enthaltend nanofibrillen von cellulose und carboxylierte cellulose mit niedriegem substitutionsgrad - Google Patents

Zusammensetzung enthaltend nanofibrillen von cellulose und carboxylierte cellulose mit niedriegem substitutionsgrad

Info

Publication number
DE69704360D1
DE69704360D1 DE69704360T DE69704360T DE69704360D1 DE 69704360 D1 DE69704360 D1 DE 69704360D1 DE 69704360 T DE69704360 T DE 69704360T DE 69704360 T DE69704360 T DE 69704360T DE 69704360 D1 DE69704360 D1 DE 69704360D1
Authority
DE
Germany
Prior art keywords
additive
cellulose
substitution
nanofibrills
composition containing
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
DE69704360T
Other languages
English (en)
Other versions
DE69704360T2 (de
Inventor
Robert Cantiani
Gilles Guerin
Alain Senechal
Isabelle Vincent
Joel Benchimol
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
Rhone Poulenc Chimie SA
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 FR9609061A external-priority patent/FR2750994B1/fr
Priority claimed from FR9611986A external-priority patent/FR2753995B1/fr
Application filed by Rhodia Chimie SAS, Rhone Poulenc Chimie SA filed Critical Rhodia Chimie SAS
Application granted granted Critical
Publication of DE69704360D1 publication Critical patent/DE69704360D1/de
Publication of DE69704360T2 publication Critical patent/DE69704360T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A61K8/027—Fibers; Fibrils
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C09K8/10—Cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
    • 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
    • A61K2800/413—Nanosized, i.e. having sizes below 100 nm
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Birds (AREA)
  • Nanotechnology (AREA)
  • Dermatology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Polymers & Plastics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medicinal Preparation (AREA)
DE69704360T 1996-07-15 1997-07-11 Zusammensetzung enthaltend nanofibrillen von cellulose und carboxylierte cellulose mit niedriegem substitutionsgrad Expired - Lifetime DE69704360T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9609061A FR2750994B1 (fr) 1996-07-15 1996-07-15 Additivation de microfibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution
FR9611986A FR2753995B1 (fr) 1996-09-27 1996-09-27 Additivation de microfibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution
PCT/FR1997/001290 WO1998002486A1 (fr) 1996-07-15 1997-07-11 Additivation de nanofibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution

Publications (2)

Publication Number Publication Date
DE69704360D1 true DE69704360D1 (de) 2001-04-26
DE69704360T2 DE69704360T2 (de) 2001-09-13

Family

ID=26232842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704360T Expired - Lifetime DE69704360T2 (de) 1996-07-15 1997-07-11 Zusammensetzung enthaltend nanofibrillen von cellulose und carboxylierte cellulose mit niedriegem substitutionsgrad

Country Status (16)

Country Link
US (2) US6231657B1 (de)
EP (1) EP0912633B1 (de)
JP (1) JP3247390B2 (de)
AT (1) ATE199924T1 (de)
AU (1) AU723409B2 (de)
BR (1) BR9710328A (de)
CA (1) CA2261092A1 (de)
DE (1) DE69704360T2 (de)
DK (1) DK0912633T3 (de)
ES (1) ES2157078T3 (de)
GR (1) GR3035962T3 (de)
NO (1) NO990148L (de)
PL (1) PL331147A1 (de)
PT (1) PT912633E (de)
SK (1) SK3599A3 (de)
WO (1) WO1998002486A1 (de)

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US6602994B1 (en) 1999-02-10 2003-08-05 Hercules Incorporated Derivatized microfibrillar polysaccharide
FR2794762B1 (fr) * 1999-06-14 2002-06-21 Centre Nat Rech Scient Dispersion de microfibrilles et/ou de microcristaux, notamment de cellulose, dans un solvant organique
JP2003102465A (ja) * 2001-09-27 2003-04-08 Precision System Science Co Ltd 標的物質の分離方法
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CN1316099C (zh) * 2002-06-07 2007-05-16 乐金电子(天津)电器有限公司 洗衣机操作装置
CN100398721C (zh) * 2002-06-11 2008-07-02 乐金电子(天津)电器有限公司 洗衣机的操作电路
DE10329933A1 (de) * 2003-07-02 2005-06-23 Stockhausen Gmbh Verfahren zur Herstellung eines kosmetischen Abrasivums
CN1886427B (zh) 2003-11-28 2012-05-23 伊士曼化工公司 纤维素共聚体和氧化方法
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ES2464733T3 (es) 2010-04-27 2014-06-03 Omya International Ag Proceso para la producción de materiales compuestos a base de gel
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AU2012208922B2 (en) 2011-01-21 2016-10-13 Fpinnovations High aspect ratio cellulose nanofilaments and method for their production
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ES2596227T3 (es) 2011-05-13 2017-01-05 Stora Enso Oyj Proceso para tratamiento de celulosa microfibrilada y celulosa microfibrilada tratada según el proceso
FI126013B (en) 2012-02-13 2016-05-31 Upm Kymmene Corp A method and system for treating fibril cellulose, as well as a fibril cellulose material
FI127111B (en) 2012-08-20 2017-11-15 Stora Enso Oyj Process and intermediate for the production of highly refined or microfibrillated cellulose
EA029188B9 (ru) * 2012-12-19 2018-04-30 Юнилевер Н.В. Готовый к употреблению чайный напиток и способ его получения
JP5908662B1 (ja) * 2014-04-30 2016-04-26 Dic株式会社 水性顔料分散体および水性インク
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JP6724289B2 (ja) * 2015-03-09 2020-07-15 日本製紙株式会社 粘度調整剤
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Also Published As

Publication number Publication date
AU723409B2 (en) 2000-08-24
US6231657B1 (en) 2001-05-15
ES2157078T3 (es) 2001-08-01
PT912633E (pt) 2001-08-30
PL331147A1 (en) 1999-06-21
AU3697397A (en) 1998-02-09
SK3599A3 (en) 2000-04-10
US20010011516A1 (en) 2001-08-09
DK0912633T3 (da) 2001-04-23
JP2000503703A (ja) 2000-03-28
BR9710328A (pt) 1999-08-17
ATE199924T1 (de) 2001-04-15
JP3247390B2 (ja) 2002-01-15
EP0912633B1 (de) 2001-03-21
DE69704360T2 (de) 2001-09-13
GR3035962T3 (en) 2001-08-31
NO990148D0 (no) 1999-01-13
CA2261092A1 (fr) 1998-01-22
EP0912633A1 (de) 1999-05-06
NO990148L (no) 1999-03-10
WO1998002486A1 (fr) 1998-01-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC