GB1322460A - Method for preparing propylene glycol esters of alginic acid - Google Patents

Method for preparing propylene glycol esters of alginic acid

Info

Publication number
GB1322460A
GB1322460A GB5757471A GB5757471A GB1322460A GB 1322460 A GB1322460 A GB 1322460A GB 5757471 A GB5757471 A GB 5757471A GB 5757471 A GB5757471 A GB 5757471A GB 1322460 A GB1322460 A GB 1322460A
Authority
GB
United Kingdom
Prior art keywords
propylene glycol
alginic acid
glycol esters
preparing propylene
emulsifying
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
Application number
GB5757471A
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.)
Kelco Co
Original Assignee
Kelco 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
Application filed by Kelco Co filed Critical Kelco Co
Publication of GB1322460A publication Critical patent/GB1322460A/en
Expired 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
    • 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
    • C08B37/0084—Guluromannuronans, e.g. alginic acid, i.e. D-mannuronic acid and D-guluronic acid units linked with alternating alpha- and beta-1,4-glycosidic bonds; Derivatives thereof, e.g. alginates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

1322460 Emulsifying and thickening agents RELCO CO 10 Dec 1971 [11 Dec 1970] 57574/71 Heading A2B [Also in Division C3] An emulsifying and thickening agent for use in manufacturing French Dressings and in stabilising ice cream to produce a product having smooth texture and creamy consistency comprises a propylene glycol alginate obtained by reacting with gaseous propylene oxide a partially neutralised alginic acid (see Division C3).
GB5757471A 1970-12-11 1971-12-10 Method for preparing propylene glycol esters of alginic acid Expired GB1322460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9738370A 1970-12-11 1970-12-11

Publications (1)

Publication Number Publication Date
GB1322460A true GB1322460A (en) 1973-07-04

Family

ID=22263075

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5757471A Expired GB1322460A (en) 1970-12-11 1971-12-10 Method for preparing propylene glycol esters of alginic acid

Country Status (5)

Country Link
CA (1) CA942744A (en)
DE (1) DE2161415C2 (en)
FR (1) FR2131282A5 (en)
GB (1) GB1322460A (en)
NO (1) NO134340C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104610462A (en) * 2015-01-06 2015-05-13 山东洁晶集团股份有限公司 Production method of propylene glycol alginate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1057746A (en) * 1975-09-16 1979-07-03 Merck And Co. Propylene glycol alginic acid esters
US5264422A (en) * 1986-06-30 1993-11-23 Fidia S.P.A. Esters of alginic acid with steroidal alcohols
IT1203814B (en) * 1986-06-30 1989-02-23 Fidia Farmaceutici ESTERS OF ALGINIC ACID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104610462A (en) * 2015-01-06 2015-05-13 山东洁晶集团股份有限公司 Production method of propylene glycol alginate

Also Published As

Publication number Publication date
CA942744A (en) 1974-02-26
NO134340B (en) 1976-06-14
DE2161415A1 (en) 1972-06-22
DE2161415C2 (en) 1982-08-26
NO134340C (en) 1976-09-22
FR2131282A5 (en) 1972-11-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee