DE3484433D1 - Synthetische homo- und heteropolysaccharide und verfahren zu deren herstellung. - Google Patents

Synthetische homo- und heteropolysaccharide und verfahren zu deren herstellung.

Info

Publication number
DE3484433D1
DE3484433D1 DE8484116503T DE3484433T DE3484433D1 DE 3484433 D1 DE3484433 D1 DE 3484433D1 DE 8484116503 T DE8484116503 T DE 8484116503T DE 3484433 T DE3484433 T DE 3484433T DE 3484433 D1 DE3484433 D1 DE 3484433D1
Authority
DE
Germany
Prior art keywords
heteropolysaccharides
production
synthetic homo
homo
synthetic
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 - Fee Related
Application number
DE8484116503T
Other languages
English (en)
Inventor
John Ji-Hsiung Tsai
Martin M Tessler
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.)
National Starch and Chemical Investment Holding Corp
Original Assignee
National Starch and Chemical Investment Holding Corp
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 National Starch and Chemical Investment Holding Corp filed Critical National Starch and Chemical Investment Holding Corp
Application granted granted Critical
Publication of DE3484433D1 publication Critical patent/DE3484433D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B31/00—Preparation of derivatives of starch
    • C08B31/08—Ethers
    • 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
    • C08B37/0093—Locust bean gum, i.e. carob bean gum, with (beta-1,4)-D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from the seeds of carob tree or Ceratonia siliqua; Derivatives thereof
    • 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
DE8484116503T 1984-02-06 1984-12-29 Synthetische homo- und heteropolysaccharide und verfahren zu deren herstellung. Expired - Fee Related DE3484433D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57746384A 1984-02-06 1984-02-06

Publications (1)

Publication Number Publication Date
DE3484433D1 true DE3484433D1 (de) 1991-05-16

Family

ID=24308847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484116503T Expired - Fee Related DE3484433D1 (de) 1984-02-06 1984-12-29 Synthetische homo- und heteropolysaccharide und verfahren zu deren herstellung.

Country Status (4)

Country Link
EP (1) EP0153501B1 (de)
JP (1) JPH0240241B2 (de)
CA (1) CA1263646A (de)
DE (1) DE3484433D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983748A (en) * 1984-08-17 1991-01-08 National Starch And Chemical Investment Holding Corporation Acetals useful for the preparation of polysaccharide derivatives
US4703116A (en) * 1984-08-17 1987-10-27 National Starch And Chemical Corporation Polysaccharide derivatives containing aldehyde groups, their preparation from the corresponding acetals and use as paper additives
DE3765418D1 (de) * 1987-03-11 1990-11-08 Nat Starch Chem Invest Aldehyde enthaltende heteropolysaccharide, verfahren zu deren herstellung und ihre verwendung.
JP4680063B2 (ja) 2003-11-28 2011-05-11 旭化成ケミカルズ株式会社 非還元性β−グルカン誘導体
CN109096412B (zh) * 2018-07-26 2021-10-22 武汉汇研生物科技股份有限公司 一种氨基层析介质及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2083554A (en) * 1936-06-24 1937-06-15 Rohm & Haas Cellulose ethers
GB625644A (en) * 1938-07-15 1949-07-01 August Chwala Improvements in glucosidic compounds
US3931148A (en) * 1974-12-23 1976-01-06 Basf Wyandotte Corporation Hydroxyalkylamino glycosides and process of preparation
HU181733B (en) * 1980-08-07 1983-11-28 Chinoin Gyogyszer Es Vegyeszet Process for preparing sorbents containing cyclodextrin on cellulose base

Also Published As

Publication number Publication date
JPS60181102A (ja) 1985-09-14
JPH0240241B2 (ja) 1990-09-11
EP0153501A2 (de) 1985-09-04
EP0153501A3 (en) 1986-07-23
CA1263646A (en) 1989-12-05
EP0153501B1 (de) 1991-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee