IT1069377B - INDUSTRIAL PREPARATION, FOR ETHERIFICATION OF CEREAL AND STARCH STARCH WITH MONOCLOROACETIC ACID OR SODIUM MONOCLOROACETATE IN THE PRESENCE OF NAOH IN AQUEOUS SOLUTION, OF (C 6 H 9 OR 5 CH 2 COONA) N (R AMID O-CH 2 COONA, CARBOXYMETHYLAMIDE , NACMA) SUBSTITUTE FOR EQUAL PERFORMANCE, REDUCED PLANT AND HALF PRODUCTION COSTS OF CARBOSSI - Google Patents

INDUSTRIAL PREPARATION, FOR ETHERIFICATION OF CEREAL AND STARCH STARCH WITH MONOCLOROACETIC ACID OR SODIUM MONOCLOROACETATE IN THE PRESENCE OF NAOH IN AQUEOUS SOLUTION, OF (C 6 H 9 OR 5 CH 2 COONA) N (R AMID O-CH 2 COONA, CARBOXYMETHYLAMIDE , NACMA) SUBSTITUTE FOR EQUAL PERFORMANCE, REDUCED PLANT AND HALF PRODUCTION COSTS OF CARBOSSI

Info

Publication number
IT1069377B
IT1069377B IT1271576A IT1271576A IT1069377B IT 1069377 B IT1069377 B IT 1069377B IT 1271576 A IT1271576 A IT 1271576A IT 1271576 A IT1271576 A IT 1271576A IT 1069377 B IT1069377 B IT 1069377B
Authority
IT
Italy
Prior art keywords
coona
starch
nacma
monocloroacetate
carbossi
Prior art date
Application number
IT1271576A
Other languages
Italian (it)
Original Assignee
Castagna Carlo
Castagna Pietro
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 Castagna Carlo, Castagna Pietro filed Critical Castagna Carlo
Priority to IT1271576A priority Critical patent/IT1069377B/en
Priority to FR7719968A priority patent/FR2358417A1/en
Priority to DE19772731489 priority patent/DE2731489A1/en
Application granted granted Critical
Publication of IT1069377B publication Critical patent/IT1069377B/en

Links

Classifications

    • 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
    • C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Detergent Compositions (AREA)
IT1271576A 1976-07-14 1976-07-14 INDUSTRIAL PREPARATION, FOR ETHERIFICATION OF CEREAL AND STARCH STARCH WITH MONOCLOROACETIC ACID OR SODIUM MONOCLOROACETATE IN THE PRESENCE OF NAOH IN AQUEOUS SOLUTION, OF (C 6 H 9 OR 5 CH 2 COONA) N (R AMID O-CH 2 COONA, CARBOXYMETHYLAMIDE , NACMA) SUBSTITUTE FOR EQUAL PERFORMANCE, REDUCED PLANT AND HALF PRODUCTION COSTS OF CARBOSSI IT1069377B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1271576A IT1069377B (en) 1976-07-14 1976-07-14 INDUSTRIAL PREPARATION, FOR ETHERIFICATION OF CEREAL AND STARCH STARCH WITH MONOCLOROACETIC ACID OR SODIUM MONOCLOROACETATE IN THE PRESENCE OF NAOH IN AQUEOUS SOLUTION, OF (C 6 H 9 OR 5 CH 2 COONA) N (R AMID O-CH 2 COONA, CARBOXYMETHYLAMIDE , NACMA) SUBSTITUTE FOR EQUAL PERFORMANCE, REDUCED PLANT AND HALF PRODUCTION COSTS OF CARBOSSI
FR7719968A FR2358417A1 (en) 1976-07-14 1977-06-29 Sodium carboxymethyl-starch derivs. prodn. - by etherifying starch with sodium chloroacetate, used in detergents, foodstuffs, medicines etc.
DE19772731489 DE2731489A1 (en) 1976-07-14 1977-07-12 MANUFACTURE OF SODIUM CARBOXYMETHYL STARCH DERIVATIVES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1271576A IT1069377B (en) 1976-07-14 1976-07-14 INDUSTRIAL PREPARATION, FOR ETHERIFICATION OF CEREAL AND STARCH STARCH WITH MONOCLOROACETIC ACID OR SODIUM MONOCLOROACETATE IN THE PRESENCE OF NAOH IN AQUEOUS SOLUTION, OF (C 6 H 9 OR 5 CH 2 COONA) N (R AMID O-CH 2 COONA, CARBOXYMETHYLAMIDE , NACMA) SUBSTITUTE FOR EQUAL PERFORMANCE, REDUCED PLANT AND HALF PRODUCTION COSTS OF CARBOSSI

Publications (1)

Publication Number Publication Date
IT1069377B true IT1069377B (en) 1985-03-25

Family

ID=11142912

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1271576A IT1069377B (en) 1976-07-14 1976-07-14 INDUSTRIAL PREPARATION, FOR ETHERIFICATION OF CEREAL AND STARCH STARCH WITH MONOCLOROACETIC ACID OR SODIUM MONOCLOROACETATE IN THE PRESENCE OF NAOH IN AQUEOUS SOLUTION, OF (C 6 H 9 OR 5 CH 2 COONA) N (R AMID O-CH 2 COONA, CARBOXYMETHYLAMIDE , NACMA) SUBSTITUTE FOR EQUAL PERFORMANCE, REDUCED PLANT AND HALF PRODUCTION COSTS OF CARBOSSI

Country Status (3)

Country Link
DE (1) DE2731489A1 (en)
FR (1) FR2358417A1 (en)
IT (1) IT1069377B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0173539B1 (en) * 1996-02-16 1999-02-01 김경한 Starch derivatives and process for preparing the same

Also Published As

Publication number Publication date
FR2358417A1 (en) 1978-02-10
DE2731489A1 (en) 1978-01-19
FR2358417B1 (en) 1983-02-04

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