CA999294A - Process for preparing polyhalohemiacetal derivatives of polysaccharides - Google Patents

Process for preparing polyhalohemiacetal derivatives of polysaccharides

Info

Publication number
CA999294A
CA999294A CA175,701A CA175701A CA999294A CA 999294 A CA999294 A CA 999294A CA 175701 A CA175701 A CA 175701A CA 999294 A CA999294 A CA 999294A
Authority
CA
Canada
Prior art keywords
polyhalohemiacetal
polysaccharides
derivatives
preparing
preparing polyhalohemiacetal
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
CA175,701A
Other languages
English (en)
Other versions
CA175701S (en
Inventor
George M. Grass (Jr.)
Raymond R. Unangst
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.)
GlaxoSmithKline Inc
Original Assignee
Smith Kline and French Canada Ltd
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 Smith Kline and French Canada Ltd filed Critical Smith Kline and French Canada Ltd
Application granted granted Critical
Publication of CA999294A publication Critical patent/CA999294A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)
CA175,701A 1972-07-17 1973-07-05 Process for preparing polyhalohemiacetal derivatives of polysaccharides Expired CA999294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27226172A 1972-07-17 1972-07-17

Publications (1)

Publication Number Publication Date
CA999294A true CA999294A (en) 1976-11-02

Family

ID=23039083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,701A Expired CA999294A (en) 1972-07-17 1973-07-05 Process for preparing polyhalohemiacetal derivatives of polysaccharides

Country Status (8)

Country Link
US (1) US3753976A (it)
JP (1) JPS4953268A (it)
AR (1) AR195346A1 (it)
CA (1) CA999294A (it)
CH (1) CH572493A5 (it)
IL (1) IL42679A (it)
IT (1) IT1051355B (it)
SE (1) SE400978B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4272526A (en) * 1978-07-11 1981-06-09 Macarthys Pharmaceuticals Limited Derivatives of chloral
US6361678B1 (en) 2000-08-22 2002-03-26 3M Innovative Properties Company Method of detecting a short incident during electrochemical processing and a system therefor
US6919015B2 (en) * 2002-12-16 2005-07-19 3M Innovative Properties Company Process for manufacturing fluoroolefins
US7513985B2 (en) * 2005-10-17 2009-04-07 3M Innovative Properties Company Electrochemical fluorination of acrylic polymer and product therefrom

Also Published As

Publication number Publication date
US3753976A (en) 1973-08-21
IT1051355B (it) 1981-04-21
CH572493A5 (it) 1976-02-13
AR195346A1 (es) 1973-09-28
JPS4953268A (it) 1974-05-23
IL42679A (en) 1976-08-31
IL42679A0 (en) 1973-10-25
SE400978B (sv) 1978-04-17

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