FR2750994B1 - Additivation de microfibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution - Google Patents

Additivation de microfibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution

Info

Publication number
FR2750994B1
FR2750994B1 FR9609061A FR9609061A FR2750994B1 FR 2750994 B1 FR2750994 B1 FR 2750994B1 FR 9609061 A FR9609061 A FR 9609061A FR 9609061 A FR9609061 A FR 9609061A FR 2750994 B1 FR2750994 B1 FR 2750994B1
Authority
FR
France
Prior art keywords
cellulose
additivation
substitute
low
microfibrilles
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
FR9609061A
Other languages
English (en)
Other versions
FR2750994A1 (fr
Inventor
Joel Benchimol
Gilles Guerin
Isabelle Vincent
Robert Cantiani
Alain Senechal
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
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 to FR9609061A priority Critical patent/FR2750994B1/fr
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to AU36978/97A priority patent/AU728651B2/en
Priority to AT97933722T priority patent/ATE199924T1/de
Priority to BR9710328A priority patent/BR9710328A/pt
Priority to PL97331147A priority patent/PL331147A1/xx
Priority to EA199900109A priority patent/EA001682B1/ru
Priority to DE69704360T priority patent/DE69704360T2/de
Priority to ES97933722T priority patent/ES2157078T3/es
Priority to CN97197244A priority patent/CN1227589A/zh
Priority to EP97933729A priority patent/EP0912653B1/fr
Priority to PT97933722T priority patent/PT912633E/pt
Priority to DE69708294T priority patent/DE69708294T2/de
Priority to DK97933729T priority patent/DK0912653T3/da
Priority to US09/214,765 priority patent/US6231657B1/en
Priority to SK35-99A priority patent/SK3599A3/sk
Priority to PCT/FR1997/001290 priority patent/WO1998002486A1/fr
Priority to CA 2261089 priority patent/CA2261089A1/fr
Priority to DK97933722T priority patent/DK0912633T3/da
Priority to JP50568198A priority patent/JP3247390B2/ja
Priority to AU36973/97A priority patent/AU723409B2/en
Priority to US09/214,769 priority patent/US6348436B1/en
Priority to PCT/FR1997/001297 priority patent/WO1998002499A1/fr
Priority to CA002261092A priority patent/CA2261092A1/fr
Priority to EP97933722A priority patent/EP0912633B1/fr
Priority to BR9710317A priority patent/BR9710317A/pt
Publication of FR2750994A1 publication Critical patent/FR2750994A1/fr
Application granted granted Critical
Publication of FR2750994B1 publication Critical patent/FR2750994B1/fr
Priority to NO990146A priority patent/NO990146L/no
Priority to NO990148A priority patent/NO990148L/no
Priority to US09/783,492 priority patent/US20010011516A1/en
Priority to GR20010400813T priority patent/GR3035962T3/el
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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
FR9609061A 1996-07-15 1996-07-15 Additivation de microfibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution Expired - Lifetime FR2750994B1 (fr)

Priority Applications (29)

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
JP50568198A JP3247390B2 (ja) 1996-07-15 1997-07-11 セルロースナノフィブリルへの低い置換度を有するカルボキシセルロースの補充
BR9710328A BR9710328A (pt) 1996-07-15 1997-07-11 Composi-Æo processo de prepara-Æo da mesma suspensÆo e utiliza-Æo de celulose carboxilada da composi-Æo e da suspensÆo
DK97933722T DK0912633T3 (da) 1996-07-15 1997-07-11 Additivering af nanofibriller af cellulose med carboxyleret cellulose med lav substitutionsgrad
EA199900109A EA001682B1 (ru) 1996-07-15 1997-07-11 Жидкая среда, содержащая нанофибриллы целлюлозы, и ее применение при разработке нефтяных месторождений
DE69704360T DE69704360T2 (de) 1996-07-15 1997-07-11 Zusammensetzung enthaltend nanofibrillen von cellulose und carboxylierte cellulose mit niedriegem substitutionsgrad
ES97933722T ES2157078T3 (es) 1996-07-15 1997-07-11 Aditivacion de nanofibrillas de celulosa con celulosa carboxilada con bajo grado de sustitucion.
AT97933722T ATE199924T1 (de) 1996-07-15 1997-07-11 Zusammensetzung enthaltend nanofibrillen von cellulose und carboxylierte cellulose mit niedriegem substitutionsgrad
EP97933729A EP0912653B1 (fr) 1996-07-15 1997-07-11 Fluide comprenant des nanofibrilles de cellulose et son application pour l'exploitation de gisements petroliers
PT97933722T PT912633E (pt) 1996-07-15 1997-07-11 Aditivacao de nanofibrilas de celulose com celulose carboxilada com baixo grau de substituicao
DE69708294T DE69708294T2 (de) 1996-07-15 1997-07-11 Cellulosenanofibrillen enthaltende flüssigkeit und seine verwendung zur betreibung von erdölfeldern
DK97933729T DK0912653T3 (da) 1996-07-15 1997-07-11 Væske omfattende cellulose-nanofibriller og anvendelse heraf til udnyttelse af oliefelter
US09/214,765 US6231657B1 (en) 1996-07-15 1997-07-11 Supplementation of cellulose nanofibrils with carboxycellulose with low degree of substitution
AU36973/97A AU723409B2 (en) 1996-07-15 1997-07-11 Supplementation of cellulose nanofibrils with carboxycellulose which has a low degree of substitution
AU36978/97A AU728651B2 (en) 1996-07-15 1997-07-11 Fluid comprising cellulose nanofibrils and its use for the exploitation of petroleum deposits
CA 2261089 CA2261089A1 (fr) 1996-07-15 1997-07-11 Fluide comprenant des nanofibrilles de cellulose et son application pour l'exploitation de gisements petroliers
PL97331147A PL331147A1 (en) 1996-07-15 1997-07-11 Doping of cellulose nanofibrils with carboxycellulose of low substitution degree
CN97197244A CN1227589A (zh) 1996-07-15 1997-07-11 含有纤维素纳米级纤丝的流体及其开采石油矿床的用途
SK35-99A SK3599A3 (en) 1996-07-15 1997-07-11 Composition containing cellulose nanofibrils, the preparation method thereof, an aqueous suspension containing cellulose nanofibrils and the use of this composition and suspension
US09/214,769 US6348436B1 (en) 1996-07-15 1997-07-11 Fluid comprising cellulose nanofibrils and its use for oil mining
PCT/FR1997/001297 WO1998002499A1 (fr) 1996-07-15 1997-07-11 Fluide comprenant des nanofibrilles de cellulose et son application pour l'exploitation de gisements petroliers
CA002261092A CA2261092A1 (fr) 1996-07-15 1997-07-11 Additivation de nanofibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution
EP97933722A EP0912633B1 (fr) 1996-07-15 1997-07-11 Additivation de nanofibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution
BR9710317A BR9710317A (pt) 1996-07-15 1997-07-11 Fluido de perfura-Æo empregado na presen-a de  gua
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
NO990146A NO990146L (no) 1996-07-15 1999-01-13 Fluid omfattende cellulose nanofibriller og dets anvendelse ved drift av petroleumsforekomster
NO990148A NO990148L (no) 1996-07-15 1999-01-13 Supplering av cellulosenanofibriller med karboksycellulose som har en lav substitusjonsgrad
US09/783,492 US20010011516A1 (en) 1996-07-15 2001-02-14 Supplementation of cellulose nanofibrils with carboxycellulose which has a low degree of substitution
GR20010400813T GR3035962T3 (en) 1996-07-15 2001-05-31 Additivation of cellulose nanofibrils with carboxyl cellulose with low degree of substitution

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2750994A1 FR2750994A1 (fr) 1998-01-16
FR2750994B1 true FR2750994B1 (fr) 1998-11-20

Family

ID=9494233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9609061A Expired - Lifetime FR2750994B1 (fr) 1996-07-15 1996-07-15 Additivation de microfibrilles de cellulose avec de la cellulose carboxylee a bas degre de substitution

Country Status (1)

Country Link
FR (1) FR2750994B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481076A (en) * 1983-03-28 1984-11-06 International Telephone And Telegraph Corporation Redispersible microfibrillated cellulose
JPS60260517A (ja) * 1984-06-08 1985-12-23 Daicel Chem Ind Ltd 食品及び薬剤用組成物
JPS61103818A (ja) * 1984-10-24 1986-05-22 Daicel Chem Ind Ltd 歯磨
US5415804A (en) * 1991-09-30 1995-05-16 Asahi Kasei Kogyo Kabushiki Kaisha Water-dispersible complex and a process for the production thereof
WO1995002966A1 (fr) * 1993-07-26 1995-02-02 Fmc Corporation Agents ressemblant a la graisse pour compositions alimentaires basses calories

Also Published As

Publication number Publication date
FR2750994A1 (fr) 1998-01-16

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