ATE167488T1 - Niedrigviskose-polysaccharidzusammensetzung mit hohem festkörpergehalt - Google Patents

Niedrigviskose-polysaccharidzusammensetzung mit hohem festkörpergehalt

Info

Publication number
ATE167488T1
ATE167488T1 AT91110943T AT91110943T ATE167488T1 AT E167488 T1 ATE167488 T1 AT E167488T1 AT 91110943 T AT91110943 T AT 91110943T AT 91110943 T AT91110943 T AT 91110943T AT E167488 T1 ATE167488 T1 AT E167488T1
Authority
AT
Austria
Prior art keywords
solid content
high solid
guar
polysaccharide composition
low viscose
Prior art date
Application number
AT91110943T
Other languages
English (en)
Inventor
J David Angerer
Jashawant Jamanadas Modi
Robert C Szafranski
Original Assignee
Aqualon Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24182358&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE167488(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aqualon Co filed Critical Aqualon Co
Application granted granted Critical
Publication of ATE167488T1 publication Critical patent/ATE167488T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Cosmetics (AREA)
  • Grain Derivatives (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT91110943T 1990-07-02 1991-07-02 Niedrigviskose-polysaccharidzusammensetzung mit hohem festkörpergehalt ATE167488T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54686690A 1990-07-02 1990-07-02

Publications (1)

Publication Number Publication Date
ATE167488T1 true ATE167488T1 (de) 1998-07-15

Family

ID=24182358

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91110943T ATE167488T1 (de) 1990-07-02 1991-07-02 Niedrigviskose-polysaccharidzusammensetzung mit hohem festkörpergehalt

Country Status (7)

Country Link
US (2) US5480984A (de)
EP (1) EP0465992B1 (de)
JP (1) JPH089680B2 (de)
AT (1) ATE167488T1 (de)
AU (1) AU650273B2 (de)
CA (1) CA2046089C (de)
DE (1) DE69129608T2 (de)

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KR101971738B1 (ko) 2012-12-11 2019-04-23 롯데정밀화학 주식회사 부분 중화법을 통한 초저점도 히드록시알킬 셀룰로오스의 제조방법
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CN109336983B (zh) * 2018-11-15 2020-12-29 泸州北方纤维素有限公司 用于特低粘羟乙基纤维素的制备方法
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Also Published As

Publication number Publication date
JPH089680B2 (ja) 1996-01-31
US5480984A (en) 1996-01-02
EP0465992A1 (de) 1992-01-15
EP0465992B1 (de) 1998-06-17
DE69129608D1 (de) 1998-07-23
CA2046089A1 (en) 1992-01-03
JPH04306245A (ja) 1992-10-29
DE69129608T2 (de) 1998-10-15
CA2046089C (en) 2003-12-30
AU8023191A (en) 1992-01-16
AU650273B2 (en) 1994-06-16
US6054511A (en) 2000-04-25

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