DE69704360T2 - 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
DE69704360T2
DE69704360T2 DE69704360T DE69704360T DE69704360T2 DE 69704360 T2 DE69704360 T2 DE 69704360T2 DE 69704360 T DE69704360 T DE 69704360T DE 69704360 T DE69704360 T DE 69704360T DE 69704360 T2 DE69704360 T2 DE 69704360T2
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
DE69704360D1 (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
Publication of DE69704360D1 publication Critical patent/DE69704360D1/de
Application granted granted Critical
Publication of DE69704360T2 publication Critical patent/DE69704360T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Materials Engineering (AREA)
  • Nanotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Dispersion Chemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (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 DE69704360D1 (de) 2001-04-26
DE69704360T2 true 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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FI124724B (fi) * 2009-02-13 2014-12-31 Upm Kymmene Oyj Menetelmä muokatun selluloosan valmistamiseksi
PL2808440T3 (pl) 2009-03-30 2020-01-31 Fiberlean Technologies Limited Sposób wytwarzania zawiesin nanofibrylarnej celulozy
DK2805986T3 (en) 2009-03-30 2017-12-18 Fiberlean Tech Ltd PROCEDURE FOR THE MANUFACTURE OF NANO-FIBRILLARY CELLULOS GELS
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US8372320B2 (en) * 2010-04-27 2013-02-12 University Of Maine System Board Of Trustees Method for drying cellulose nanofibrils
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SE536746C2 (sv) 2010-05-12 2014-07-08 Stora Enso Oyj En komposition innehållande mikrofibrillerad cellulosa och en process för tillverkning av en komposition
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CN103502529B (zh) 2011-01-21 2016-08-24 Fp创新研究中心 高长径比纤维素纳米长丝及其生产方法
FI126259B (fi) 2011-02-11 2016-09-15 Upm Kymmene Corp Mikrofibrilloitu selluloosa käytettäväksi erityisesti atooppisen ihotulehduksen ja psoriasiksen hoidossa
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US9447541B2 (en) 2011-05-13 2016-09-20 Stora Enso Oyj Process for treating cellulose and cellulose treated according to the process
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
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WO2015166808A1 (ja) * 2014-04-30 2015-11-05 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
ATE199924T1 (de) 2001-04-15
AU723409B2 (en) 2000-08-24
DE69704360D1 (de) 2001-04-26
AU3697397A (en) 1998-02-09
ES2157078T3 (es) 2001-08-01
BR9710328A (pt) 1999-08-17
SK3599A3 (en) 2000-04-10
PL331147A1 (en) 1999-06-21
JP2000503703A (ja) 2000-03-28
US20010011516A1 (en) 2001-08-09
WO1998002486A1 (fr) 1998-01-22
US6231657B1 (en) 2001-05-15
JP3247390B2 (ja) 2002-01-15
NO990148L (no) 1999-03-10
DK0912633T3 (da) 2001-04-23
CA2261092A1 (fr) 1998-01-22
GR3035962T3 (en) 2001-08-31
EP0912633A1 (de) 1999-05-06
EP0912633B1 (de) 2001-03-21
PT912633E (pt) 2001-08-30
NO990148D0 (no) 1999-01-13

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Legal Events

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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