[go: up one dir, main page]

WO2000016889A3 - Utilisation des nanofibrilles de cellulose essentiellement amorphe comme agent emulsifiant et/ou stabilisant - Google Patents

Utilisation des nanofibrilles de cellulose essentiellement amorphe comme agent emulsifiant et/ou stabilisant Download PDF

Info

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
English (en)
Other versions
WO2000016889A2 (fr
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/pt
Priority to JP2000573843A priority patent/JP2002526247A/ja
Priority to AU56270/99A priority patent/AU5627099A/en
Priority to CA002345326A priority patent/CA2345326A1/fr
Priority to EP99942949A priority patent/EP1144103A2/fr
Publication of WO2000016889A2 publication Critical patent/WO2000016889A2/fr
Anticipated expiration legal-status Critical
Publication of WO2000016889A3 publication Critical patent/WO2000016889A3/fr
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

La présente invention a pour objet l'utilisation de nanofibrilles de cellulose essentiellement amorphe possédant un taux de cristallinité inférieur ou égal à 50 %, comme agent émulsifiant et/ou stabilisant d'une dispersion. Les nanofibrilles peuvent être utilisées sous la forme d'une suspension aqueuse, ou sous la forme sèche dispersable. Les nanofibrilles selon l'invention peuvent également être utilisées en association avec au moins un additif et éventuellement au moins un co-additif.
PCT/FR1999/002159 1998-09-22 1999-09-10 Utilisation des nanofibrilles de cellulose essentiellement amorphe comme agent emulsifiant et/ou stabilisant Ceased WO2000016889A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR9913907-3A BR9913907A (pt) 1998-09-22 1999-09-10 Utilização de nanofibrilas de celulose essencialmente amorfa, e, composição nos domìnios da cosmética, dos alimentos, das construções em concreto, dos fluidos de perfuração ou das composições à base de polìmero
JP2000573843A JP2002526247A (ja) 1998-09-22 1999-09-10 乳化および／又は安定剤としての本質的にアモルファスなセルロースナノフィブリルの使用
AU56270/99A AU5627099A (en) 1998-09-22 1999-09-10 Use of essentially amorphous cellulose nanofibrils as emulsifying and/or stabilising agent
CA002345326A CA2345326A1 (fr) 1998-09-22 1999-09-10 Utilisation des nanofibrilles de cellulose essentiellement amorphe comme agent emulsifiant et/ou stabilisant
EP99942949A EP1144103A2 (fr) 1998-09-22 1999-09-10 Utilisation des nanofibrilles de cellulose essentiellement amorphe comme agent emulsifiant et/ou stabilisant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR98/11902 1998-09-22
FR9811902A FR2783437B1 (fr) 1998-09-22 1998-09-22 Utilisation des nanofibrilles de cellulose essentiellement amorphe comme agent emulsifiant et/ou stabilisant

Publications (2)

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

Family

ID=9530770

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1999/002159 Ceased WO2000016889A2 (fr) 1998-09-22 1999-09-10 Utilisation des nanofibrilles de cellulose essentiellement amorphe comme agent emulsifiant et/ou stabilisant

Country Status (8)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124724B (fi) 2009-02-13 2014-12-31 Upm Kymmene Oyj Menetelmä muokatun selluloosan valmistamiseksi
FI123503B (fi) 2009-10-02 2013-06-14 Upm Kymmene Corp Materiaali käytettäväksi betonin lisäaineena
CN102553470B (zh) * 2011-11-10 2014-06-25 海南光宇生物科技有限公司 一种生物纤维素微粉及其应用
EA029188B9 (ru) * 2012-12-19 2018-04-30 Юнилевер Н.В. Готовый к употреблению чайный напиток и способ его получения
EP2934163B1 (fr) 2012-12-19 2019-10-16 Unilever N.V. Boisson à base de thé
FI125856B (fi) * 2013-09-06 2016-03-15 Upm Kymmene Corp Seosaine sementtimäisille koostumuksille
JP6363340B2 (ja) * 2013-11-19 2018-07-25 中越パルプ工業株式会社 ナノ微細化した繊維状多糖を含むエマルション、材料及びそれらの製造方法
JP6360408B2 (ja) * 2014-01-21 2018-07-18 株式会社スギノマシン 乳化剤とその製造方法、及びオーガニック化粧料
EP3227343A1 (fr) * 2014-12-05 2017-10-11 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Procédé de fabrication de nanofibres cellulosiques hydrophiles dans des environnements à faible polarité et matériaux comprenant lesdites nanofibres
EP3081208B1 (fr) 2015-04-13 2019-08-21 Borregaard AS Compositions de pulvérisation pour soins de la peau contenant de la cellulose microfibrillée
EP3081209A1 (fr) 2015-04-13 2016-10-19 Borregaard AS Compositions de soins pour la peau contenant de la cellulose microfibrillée
EP3439483B2 (fr) * 2016-04-08 2025-10-22 Cargill, Incorporated Émulsion hydroalcoolique
JP7369379B2 (ja) * 2018-03-29 2023-10-26 国立研究開発法人産業技術総合研究所 柑橘果皮由来ナノファイバー及びその製造方法
KR102136717B1 (ko) * 2018-10-01 2020-07-22 롯데정밀화학 주식회사 소수성 실리카를 포함하는 시멘트 모르타르용 첨가제 및 그의 제조방법
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 (fr) * 1996-07-15 1998-01-22 Rhodia Chimie Additivation de nanofibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution
WO1998002487A1 (fr) * 1996-07-15 1998-01-22 Rhodia Chimie Additivation de nanofibrilles de cellulose essentiellement amorphes avec de la cellulose carboxylee a haut degre de substitution

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998002486A1 (fr) * 1996-07-15 1998-01-22 Rhodia Chimie Additivation de nanofibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution
WO1998002487A1 (fr) * 1996-07-15 1998-01-22 Rhodia Chimie Additivation de nanofibrilles de cellulose essentiellement amorphes avec de la cellulose carboxylee a haut degre de substitution

Also Published As

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

Similar Documents

Publication Publication Date Title
WO2000016889A3 (fr) Utilisation des nanofibrilles de cellulose essentiellement amorphe comme agent emulsifiant et/ou stabilisant
BR9813118A (pt) Uso de nanofibrilas de celulose essencialmente amorfas, e, formulação cosmética
BR9812362A (pt) Formulação bucodental, utilização de nanofibrilas de celulose, e, processo para espessar uma formulação bucodental
EP1038916A3 (fr) Additivation de nanofibrilles de cellulose essentiellement amorphes avec de la cellulose carboxylée à haut degré de substitution
CA2240854A1 (fr) Utilisation d'un copolymere, ayant une structure de surfactant ou de compose tensio-actif, comme agent de dispersion ou comme agent de broyage
GEP20074185B (en) Incclusion complexs of aryl- heterocyclic salts
BG105667A (en) Dispersible water soluble polymers
AU6389299A (en) Inorganic oxides with mesoporosity or combined meso-and microporosity and process for the preparation thereof
AU6262898A (en) Papermaking methods and compositions
AU4001800A (en) Dental floss holder and improved dental floss
CA2313420A1 (fr) Article absorbant resistant au plissement
CA2273042A1 (fr) Ecrou et piece de raccordement
BR9814033A (pt) Utilização, sob forma seca, de uma associação de microfibrilas de celulose essencialmente amorfas
MY112352A (en) Synthetic latex compositions and articles therefrom
CA2316112A1 (fr) Agents de demoulage pour matieres bitumineuses
CA2355684A1 (fr) Formulation renfermant des phenols et/ou des derives phenoliques a bas point de congelation
NZ336731A (en) Absorbent article where a first material is treated with a wetting agent and is porous and absorbent
EP0989226A3 (fr) Agent de traitement aqueux pour fibres
MY118951A (en) Sunlight-ultraviolet-stable biocide compositions and uses thereof in water treatment
EP0678771A3 (fr) Dispersions aqueuses stables de particles solides.
EP1026974A4 (fr) Systeme de rangement
DE60143530D1 (fr)
PL335363A1 (en) Low-density fructane composition
EP0972681A3 (fr) Système de rangement pour recevoir des articles
AU3546597A (en) Stabilised and buffered hydrogen peroxide solution, method for making same and use thereof for decontaminating contact lenses

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 99811207.0

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
ENP Entry into the national phase

Ref document number: 2345326

Country of ref document: CA

Ref document number: 2345326

Country of ref document: CA

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2000 573843

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: PA/a/2001/002983

Country of ref document: MX

WWE Wipo information: entry into national phase

Ref document number: 1999942949

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 09787148

Country of ref document: US

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

AK Designated states

Kind code of ref document: A3

Designated state(s): AE AL AM AT AU AZ BA BB BG BR BY CA CH CN CR CU CZ DE DK DM EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

WWP Wipo information: published in national office

Ref document number: 1999942949

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1999942949

Country of ref document: EP