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WO2000016889A3 - Use of essentially amorphous cellulose nanofibrils as emulsifying and/or stabilising agent - Google Patents

Use of essentially amorphous cellulose nanofibrils as emulsifying and/or stabilising agent Download PDF

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Publication number
WO2000016889A3
WO2000016889A3 PCT/FR1999/002159 FR9902159W WO0016889A3 WO 2000016889 A3 WO2000016889 A3 WO 2000016889A3 FR 9902159 W FR9902159 W FR 9902159W WO 0016889 A3 WO0016889 A3 WO 0016889A3
Authority
WO
WIPO (PCT)
Prior art keywords
emulsifying
stabilising agent
amorphous cellulose
essentially amorphous
cellulose nanofibrils
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.)
Ceased
Application number
PCT/FR1999/002159
Other languages
French (fr)
Other versions
WO2000016889A2 (en
Inventor
Sophie Vaslin
Jose Fayos
Robert Cantiani
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
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to BR9913907-3A priority Critical patent/BR9913907A/en
Priority to JP2000573843A priority patent/JP2002526247A/en
Priority to AU56270/99A priority patent/AU5627099A/en
Priority to CA002345326A priority patent/CA2345326A1/en
Priority to EP99942949A priority patent/EP1144103A2/en
Publication of WO2000016889A2 publication Critical patent/WO2000016889A2/en
Anticipated expiration legal-status Critical
Publication of WO2000016889A3 publication Critical patent/WO2000016889A3/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS
    • A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
    • A23D7/005—Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by ingredients other than fatty acid triglycerides
    • A23D7/0053—Compositions other than spreads
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS
    • A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
    • A23D7/005—Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by ingredients other than fatty acid triglycerides
    • A23D7/0056—Spread compositions
    • 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
    • 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
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • 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
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/062—Oil-in-water emulsions
    • 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
    • A61K8/04—Dispersions; Emulsions
    • A61K8/06—Emulsions
    • A61K8/064—Water-in-oil emulsions, e.g. Water-in-silicone emulsions
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Dermatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention concerns the use of essentially amorphous cellulose nanofibrils having a crystallinity index not more than 50 % as emulsifying and/or stabilising agent in a dispersion. The nanofibrils can be used in the form of an aqueous suspension, or in dispersible dry form. Said nanofibrils can also be used in combination with at least an additive and optionally at least a co-additive.
PCT/FR1999/002159 1998-09-22 1999-09-10 Use of essentially amorphous cellulose nanofibrils as emulsifying and/or stabilising agent Ceased WO2000016889A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR9913907-3A BR9913907A (en) 1998-09-22 1999-09-10 Use of essentially amorphous cellulose nanofibrils, and composition in the fields of cosmetics, food, concrete constructions, drilling fluids or polymer-based compositions
JP2000573843A JP2002526247A (en) 1998-09-22 1999-09-10 Use of essentially amorphous cellulose nanofibrils as emulsifying and / or stabilizing agents
AU56270/99A AU5627099A (en) 1998-09-22 1999-09-10 Use of essentially amorphous cellulose nanofibrils as emulsifying and/or stabilising agent
CA002345326A CA2345326A1 (en) 1998-09-22 1999-09-10 Use of essentially amorphous cellulose nanofibrils as emulsifying and/or stabilising agent
EP99942949A EP1144103A2 (en) 1998-09-22 1999-09-10 Use of essentially amorphous cellulose nanofibrils as emulsifying and/or stabilising agent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR98/11902 1998-09-22
FR9811902A FR2783437B1 (en) 1998-09-22 1998-09-22 USE OF ESSENTIALLY AMORPHOUS CELLULOSE NANOFIBRILLES AS AN EMULSIFYING AND / OR STABILIZING AGENT

Publications (2)

Publication Number Publication Date
WO2000016889A2 WO2000016889A2 (en) 2000-03-30
WO2000016889A3 true WO2000016889A3 (en) 2001-09-07

Family

ID=9530770

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1999/002159 Ceased WO2000016889A2 (en) 1998-09-22 1999-09-10 Use of essentially amorphous cellulose nanofibrils as emulsifying and/or stabilising agent

Country Status (8)

Country Link
EP (1) EP1144103A2 (en)
JP (1) JP2002526247A (en)
CN (1) CN1438918A (en)
AU (1) AU5627099A (en)
BR (1) BR9913907A (en)
CA (1) CA2345326A1 (en)
FR (1) FR2783437B1 (en)
WO (1) WO2000016889A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124724B (en) 2009-02-13 2014-12-31 Upm Kymmene Oyj A process for preparing modified cellulose
FI123503B (en) 2009-10-02 2013-06-14 Upm Kymmene Corp A material for use as a concrete additive
CN102553470B (en) * 2011-11-10 2014-06-25 海南光宇生物科技有限公司 Biological cellulose micro powder and application thereof
EA029188B9 (en) * 2012-12-19 2018-04-30 Юнилевер Н.В. Ready-to-drink tea-based beverage and method for preparing same
EP2934163B1 (en) 2012-12-19 2019-10-16 Unilever N.V. Tea-based beverage
FI125856B (en) * 2013-09-06 2016-03-15 Upm Kymmene Corp Mixing component for cement-like compounds
JP6363340B2 (en) * 2013-11-19 2018-07-25 中越パルプ工業株式会社 Emulsions containing nano-sized fibrous polysaccharides, materials and methods for producing them
JP6360408B2 (en) * 2014-01-21 2018-07-18 株式会社スギノマシン Emulsifier and method for producing the same, and organic cosmetics
EP3227343A1 (en) * 2014-12-05 2017-10-11 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Method for manufacturing hydrophilic cellulosic nanofibers in low-polarity environments and materials comprising such nanofibers
EP3081208B1 (en) 2015-04-13 2019-08-21 Borregaard AS Skin care spray compositions comprising microfibrillated cellulose
EP3081209A1 (en) 2015-04-13 2016-10-19 Borregaard AS Skin care compositions comprising microfibrillated cellulose
EP3439483B2 (en) * 2016-04-08 2025-10-22 Cargill, Incorporated Hydroalcoholic emulsion
JP7369379B2 (en) * 2018-03-29 2023-10-26 国立研究開発法人産業技術総合研究所 Nanofiber derived from citrus peel and its production method
KR102136717B1 (en) * 2018-10-01 2020-07-22 롯데정밀화학 주식회사 Admixture for Cement Mortar Comprising Hydrophobic Silica and Preparation Method of Thereof
US20250213437A1 (en) 2022-04-01 2025-07-03 Minasolve Sas Stable suspension of microfibrous cellulose

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998002486A1 (en) * 1996-07-15 1998-01-22 Rhodia Chimie Additivation of cellulose nanofibrils with carboxyl cellulose with low degree of substitution
WO1998002487A1 (en) * 1996-07-15 1998-01-22 Rhodia Chimie Additivation of essentially amorphous cellulose nanofibrils with carboxyl cellulose with a high degree of substitution

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998002486A1 (en) * 1996-07-15 1998-01-22 Rhodia Chimie Additivation of cellulose nanofibrils with carboxyl cellulose with low degree of substitution
WO1998002487A1 (en) * 1996-07-15 1998-01-22 Rhodia Chimie Additivation of essentially amorphous cellulose nanofibrils with carboxyl cellulose with a high degree of substitution

Also Published As

Publication number Publication date
FR2783437A1 (en) 2000-03-24
FR2783437B1 (en) 2001-02-02
JP2002526247A (en) 2002-08-20
BR9913907A (en) 2001-07-03
WO2000016889A2 (en) 2000-03-30
EP1144103A2 (en) 2001-10-17
CA2345326A1 (en) 2000-03-30
CN1438918A (en) 2003-08-27
AU5627099A (en) 2000-04-10

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