ATE82994T1 - Granulate von biopolymeren mit rascher dispergierbarkeit und aufloesbarkeit. - Google Patents

Granulate von biopolymeren mit rascher dispergierbarkeit und aufloesbarkeit.

Info

Publication number
ATE82994T1
ATE82994T1 AT87401208T AT87401208T ATE82994T1 AT E82994 T1 ATE82994 T1 AT E82994T1 AT 87401208 T AT87401208 T AT 87401208T AT 87401208 T AT87401208 T AT 87401208T AT E82994 T1 ATE82994 T1 AT E82994T1
Authority
AT
Austria
Prior art keywords
dispersable
dissolvable
rapidly
granules
biopolymer
Prior art date
Application number
AT87401208T
Other languages
English (en)
Inventor
Bernard Vinot
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Application granted granted Critical
Publication of ATE82994T1 publication Critical patent/ATE82994T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B50/00—Sugar products, e.g. powdered, lump or liquid sugar; Working-up of sugar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/935—Enhanced oil recovery
    • Y10S507/936—Flooding the formation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cosmetics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Glanulating (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Saccharide Compounds (AREA)
AT87401208T 1986-06-19 1987-05-29 Granulate von biopolymeren mit rascher dispergierbarkeit und aufloesbarkeit. ATE82994T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8608842A FR2600267A1 (fr) 1986-06-19 1986-06-19 Granules de biopolymere a dispersabilite et dissolution rapides
EP87401208A EP0254603B1 (de) 1986-06-19 1987-05-29 Granulate von Biopolymeren mit rascher Dispergierbarkeit und Auflösbarkeit

Publications (1)

Publication Number Publication Date
ATE82994T1 true ATE82994T1 (de) 1992-12-15

Family

ID=9336478

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87401208T ATE82994T1 (de) 1986-06-19 1987-05-29 Granulate von biopolymeren mit rascher dispergierbarkeit und aufloesbarkeit.

Country Status (22)

Country Link
US (1) US5003060A (de)
EP (1) EP0254603B1 (de)
JP (1) JPH0649865B2 (de)
KR (1) KR900002346B1 (de)
CN (1) CN87104169A (de)
AT (1) ATE82994T1 (de)
AU (1) AU605486B2 (de)
BR (1) BR8703047A (de)
CA (1) CA1330612C (de)
DE (1) DE3782877T2 (de)
DK (1) DK310387A (de)
ES (1) ES2035870T3 (de)
FI (1) FI92493C (de)
FR (1) FR2600267A1 (de)
GR (1) GR3007009T3 (de)
IN (1) IN169962B (de)
NO (1) NO872527L (de)
NZ (1) NZ220733A (de)
PT (1) PT85119B (de)
SU (1) SU1713439A3 (de)
TR (1) TR24413A (de)
ZA (1) ZA874389B (de)

Families Citing this family (37)

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DE68927982T2 (de) * 1988-01-28 1997-08-07 Allied Colloids Ltd Polymermischungen
FR2639645B1 (fr) * 1988-11-25 1992-05-29 Elf Aquitaine Solutions liquides concentrees de polysaccharides
JPH02157029A (ja) * 1988-12-09 1990-06-15 Dainippon Pharmaceut Co Ltd アニオン系界面活性剤含有組成物の安定化
DE3843416A1 (de) * 1988-12-23 1990-06-28 Wolff Walsrode Ag Xanthan mit verbesserter loeslichkeit und verfahren zur herstellung
DE3913402A1 (de) * 1989-04-24 1990-10-25 Wolff Walsrode Ag Verfahren zur herstellung von mischungen aus xanthan und cellulosederivaten
DE3923144A1 (de) * 1989-07-13 1991-01-24 Wolff Walsrode Ag Verfahren zur herstellung von hydrokolloidmischungen mit verbesserter dispergierbarkeit
FI903476A0 (fi) * 1989-08-18 1990-07-10 Aqualon Co Vattenhaltig suspension av hydroxyetylcellulosa.
FR2671097B1 (fr) * 1990-12-28 1993-04-23 Sanofi Sa Souche mutante de xanthomonas campestris, procede d'obtention de xanthane et xanthane non visqueux.
US5391359A (en) * 1993-01-29 1995-02-21 Phillips Petroleum Company Water dispersible thickeners comprising hydrophilic polymers coated with particulate fatty acids or the salts thereof
ATE201890T1 (de) * 1993-12-14 2001-06-15 Rhodia Zusammensetzung auf basis von biopolymeren mit schneller hydratation
FR2719452B1 (fr) * 1994-05-06 1996-07-26 Meyhall Chemical Ag Granulés de biopolymères comme additifs alimentaires.
US5519724A (en) * 1994-08-02 1996-05-21 Panasonic Technologies, Inc. Multiwavelength and multibeam diffractive optics system for material processing
FR2729857B1 (fr) * 1995-01-27 1997-04-04 Rhone Poulenc Chimie Compositions pharmaceutiques sous forme de comprimes a liberation prolongee a base de granules en polysaccharides de haut poids moleculaire
FR2740357B1 (fr) * 1995-10-25 1997-11-28 Rhone Poulenc Chimie Granules redispersables dans l'eau comprenant une matiere active sous forme liquide et un tensio-actif non ionique du type alcoxyles
US5728825A (en) * 1995-12-18 1998-03-17 Rhone-Poulenc Inc. Fast hydrating dust-free xanthan gum
FR2743494B1 (fr) * 1996-01-12 1998-02-06 Rhone Poulenc Chimie Composition aqueuse dentaire a base d'un melange de gomme xanthane et de gomme de guar comme agent epaississant
US5881826A (en) 1997-02-13 1999-03-16 Actisystems, Inc. Aphron-containing well drilling and servicing fluids
WO1999044966A1 (en) * 1998-03-05 1999-09-10 Westinghouse Savannah River Company Admixture for zero-bleed mixtures, grouts, and cements
US6197100B1 (en) 1998-12-04 2001-03-06 Hercules Incorporated Dispersible water soluble polymers
US6258342B1 (en) 1999-11-03 2001-07-10 Hercules Incorporated Process for making toothpaste using agglomerated dispersible polymers
FR2805267B1 (fr) * 2000-02-18 2002-05-03 Rhodia Food S A S Biopolymere dispersable et a hydratation rapide
US6649571B1 (en) 2000-04-04 2003-11-18 Masi Technologies, L.L.C. Method of generating gas bubbles in oleaginous liquids
US7148183B2 (en) * 2001-12-14 2006-12-12 Baker Hughes Incorporated Surfactant-polymer composition for substantially solid-free water based drilling, drill-in, and completion fluids
JP4639745B2 (ja) * 2004-01-19 2011-02-23 青葉化成株式会社 難固結性のタンパク質変性抑制剤粉末およびその使用方法
EP1642922B2 (de) * 2004-09-30 2015-02-25 Shin-Etsu Chemical Co., Ltd. Kaltwasserlösliche Polymerpartikel und Verfahren zur Herstellung
FR2878170B1 (fr) * 2004-11-22 2007-07-20 Rhodia Chimie Sa Emulsion sechee, son procede de preparation et ses utilisations
WO2006064173A1 (en) * 2004-12-15 2006-06-22 Csm Nederland B.V. Water-dispersible xanthan gum containing composition
JP5392964B2 (ja) * 2005-06-29 2014-01-22 太陽化学株式会社 粘度調整剤
CN101228226A (zh) * 2005-07-22 2008-07-23 罗地亚研究及科技公司 具有改进的易使用性的多糖基产品、其制造方法及其应用
JP3930897B1 (ja) * 2006-08-16 2007-06-13 太陽化学株式会社 粘度発現性を改良した増粘用組成物
CA2663119A1 (en) * 2009-04-16 2010-10-16 Sulphur Solutions Inc. Dispersible sulphur fertilizer pellets
FR2972924B1 (fr) * 2011-03-24 2013-09-27 Lucas Meyer Cosmetics Composition cosmetique et dermatologique et leurs utilisations
JP6346195B2 (ja) * 2012-12-14 2018-06-20 ダウ グローバル テクノロジーズ エルエルシー 水硬化性混合物用の添加剤
US10767098B2 (en) 2013-09-17 2020-09-08 Baker Hughes, A Ge Company, Llc Method of using sized particulates as spacer fluid
WO2017127304A1 (en) * 2016-01-19 2017-07-27 Baker Hughes Incorporated Spacer fluid having sized particulates and methods of using the same
US11028309B2 (en) 2019-02-08 2021-06-08 Baker Hughes Oilfield Operations Llc Method of using resin coated sized particulates as spacer fluid
CN110872505B (zh) * 2019-12-03 2020-09-15 成都理工大学 有机多孔纳米颗粒/表面活性剂复合驱油体系及其制备方法

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US2768143A (en) * 1953-03-31 1956-10-23 Hercules Powder Co Ltd Water-soluble gum having improved properties
US3850838A (en) * 1970-09-08 1974-11-26 Mallinkrodt Inc Dispersibility of water-soluble gums
US4340678A (en) * 1977-11-15 1982-07-20 Pfizer Inc. Xanthomonas biopolymer for use in displacement of oil from partially depleted reservoirs
US4218262A (en) * 1978-11-02 1980-08-19 Balchem Corporation Nonclumping, delayed action viscosity increasing agent
US4269974A (en) * 1979-11-14 1981-05-26 Merck & Co., Inc. Clabber-free xanthan gum
JPS5774072A (en) * 1980-10-29 1982-05-10 Yamanouchi Pharmaceut Co Ltd Granule of dietary fiber and its preparation
US4406798A (en) * 1981-08-24 1983-09-27 Pfizer Inc. Surfactant enhanced injectivity of xanthan mobility control solutions for tertiary oil recovery
IE53433B1 (en) * 1981-10-01 1988-11-09 Cpc International Inc Process for preparing hot-water dispersible starch-surfactant products including acid stable and acid and freeze thaw stable food thickeners
FR2516527B1 (fr) * 1981-11-16 1986-05-23 Rhone Poulenc Spec Chim Compositions a base de gommes hydrosolubles, leur preparation et leur utilisation
CA1208068A (en) * 1983-02-07 1986-07-22 Richard E. Rudin Coated pregelatinized starch and process for producing the same
JPS59196726A (ja) * 1983-04-19 1984-11-08 Okawara Mfg Co Ltd 連続流動層造粒装置
DE3484407D1 (de) * 1983-05-17 1991-05-16 Allied Colloids Ltd Polymersuspensionen.
FR2551070B1 (fr) * 1983-08-30 1986-09-26 Rhone Poulenc Spec Chim Procede de traitement d'une solution de polysaccharide et son utilisation
EP0137538B1 (de) * 1983-09-09 1990-03-14 Shell Internationale Researchmaatschappij B.V. Biopolymerzusammensetzungen und Verfahren zur Herstellung derselben
GB8324236D0 (en) * 1983-09-09 1983-10-12 Shell Int Research Biopolymer formulations
JPS6072713A (ja) * 1983-09-30 1985-04-24 Ube Ind Ltd 射出成形機の制御方法
US4508576A (en) * 1983-10-18 1985-04-02 Cpc International Inc. Hot-water dispersible corn starch having high paste viscosity
JPS60118722A (ja) * 1983-12-01 1985-06-26 Nitto Chem Ind Co Ltd キサンタンガム水溶液の安定化法
EP0146911B1 (de) * 1983-12-29 1989-05-17 Diamalt Aktiengesellschaft Neue Derivate von Cassia tora Polysacchariden und ihre Verwendung
CH658663A5 (fr) * 1984-02-01 1986-11-28 Nestle Sa Procede de preparation d'un amidon dispersible dans l'eau bouillante.
GB8426529D0 (en) * 1984-10-19 1984-11-28 Allied Colloids Ltd Dry polymers
GB8431699D0 (en) * 1984-12-14 1985-01-30 Mars G B Ltd Gel system
US4810786A (en) * 1985-04-08 1989-03-07 Nitto Chemical Industry Co., Ltd. Stabilization of xanthan gum in aqueous solution
GB8530271D0 (en) * 1985-12-09 1986-01-22 Shell Int Research Preparation of polysaccharide in oil dispersion
US4717488A (en) * 1986-04-23 1988-01-05 Merck Co., Inc. Spacer fluid

Also Published As

Publication number Publication date
KR900002346B1 (ko) 1990-04-12
FI872742A (fi) 1987-12-20
SU1713439A3 (ru) 1992-02-15
NO872527L (no) 1987-12-21
TR24413A (tr) 1991-10-08
EP0254603B1 (de) 1992-12-02
IN169962B (de) 1992-01-18
BR8703047A (pt) 1988-03-08
DE3782877T2 (de) 1993-04-29
FI92493C (fi) 1994-11-25
PT85119A (fr) 1987-07-01
FI92493B (fi) 1994-08-15
JPS6354490A (ja) 1988-03-08
AU7445487A (en) 1987-12-24
ES2035870T3 (es) 1993-05-01
CA1330612C (fr) 1994-07-05
DE3782877D1 (de) 1993-01-14
NZ220733A (en) 1990-04-26
KR880000597A (ko) 1988-03-28
JPH0649865B2 (ja) 1994-06-29
GR3007009T3 (de) 1993-07-30
US5003060A (en) 1991-03-26
FR2600267A1 (fr) 1987-12-24
DK310387D0 (da) 1987-06-18
AU605486B2 (en) 1991-01-17
NO872527D0 (no) 1987-06-17
CN87104169A (zh) 1988-01-20
DK310387A (da) 1987-12-20
FI872742A0 (fi) 1987-06-18
ZA874389B (en) 1987-12-21
EP0254603A1 (de) 1988-01-27
PT85119B (pt) 1990-03-08
FR2600267B1 (de) 1993-02-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee