EG12431A - Process for preparing of esters of polyhydroxy polymers and process for their preparation - Google Patents

Process for preparing of esters of polyhydroxy polymers and process for their preparation

Info

Publication number
EG12431A
EG12431A EG398/75A EG39875A EG12431A EG 12431 A EG12431 A EG 12431A EG 398/75 A EG398/75 A EG 398/75A EG 39875 A EG39875 A EG 39875A EG 12431 A EG12431 A EG 12431A
Authority
EG
Egypt
Prior art keywords
esters
preparing
preparation
polyhydroxy polymers
polyhydroxy
Prior art date
Application number
EG398/75A
Other languages
English (en)
Inventor
R Schweiger
Original Assignee
R Schweiger
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 R Schweiger filed Critical R Schweiger
Application granted granted Critical
Publication of EG12431A publication Critical patent/EG12431A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • C08F8/36—Sulfonation; Sulfation
    • 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
    • C08B31/02—Esters
    • C08B31/06—Esters of inorganic acids
    • 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
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/02—Cellulose nitrate, i.e. nitrocellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
    • C08B5/14—Cellulose sulfate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EG398/75A 1974-07-10 1975-07-08 Process for preparing of esters of polyhydroxy polymers and process for their preparation EG12431A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48719674A 1974-07-10 1974-07-10

Publications (1)

Publication Number Publication Date
EG12431A true EG12431A (en) 1979-06-30

Family

ID=23934765

Family Applications (1)

Application Number Title Priority Date Filing Date
EG398/75A EG12431A (en) 1974-07-10 1975-07-08 Process for preparing of esters of polyhydroxy polymers and process for their preparation

Country Status (17)

Country Link
JP (1) JPS5328345B2 (xx)
AR (1) AR215842A1 (xx)
AU (1) AU504059B2 (xx)
BE (1) BE831238A (xx)
BR (1) BR7504317A (xx)
CA (1) CA1051880A (xx)
DE (1) DE2530451A1 (xx)
EG (1) EG12431A (xx)
FI (1) FI62542C (xx)
GB (1) GB1521125A (xx)
HU (1) HU175674B (xx)
IT (1) IT1045532B (xx)
NL (1) NL169884C (xx)
NO (2) NO141994C (xx)
PH (1) PH14624A (xx)
RO (1) RO76171A (xx)
SE (1) SE7507871L (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53134191U (xx) * 1977-03-30 1978-10-24
JPS57160590A (en) * 1981-03-31 1982-10-02 Matsushita Electric Works Ltd Welding method for contact point
DE102007035322B4 (de) * 2007-07-25 2011-11-17 Friedrich-Schiller-Universität Jena Verfahren zur Herstellung wasserlöslicher, niedrig substituierter Cellulosesulfate

Also Published As

Publication number Publication date
NO141994B (no) 1980-03-03
FI751951A (xx) 1976-01-11
FI62542B (fi) 1982-09-30
JPS5131787A (xx) 1976-03-18
AR215842A1 (es) 1979-11-15
HU175674B (hu) 1980-09-28
NO141994C (no) 1980-06-25
AU8288175A (en) 1977-02-10
NL169884B (nl) 1982-04-01
IT1045532B (it) 1980-05-10
DE2530451A1 (de) 1976-01-29
NO791389L (no) 1976-01-13
AU504059B2 (en) 1979-10-04
NL169884C (nl) 1982-09-01
SE7507871L (sv) 1976-01-12
GB1521125A (en) 1978-08-16
RO76171A (ro) 1981-11-04
JPS5328345B2 (xx) 1978-08-14
BR7504317A (pt) 1976-07-06
CA1051880A (en) 1979-04-03
FI62542C (fi) 1983-01-10
BE831238A (nl) 1976-01-12
NL7508261A (nl) 1976-01-13
NO752460L (xx) 1976-01-13
PH14624A (en) 1981-10-12

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