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
Authority: IT; Italy
Prior art keywords: coona; starch; nacma; monocloroacetate; carbossi
Prior art date: 1976-07-14

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.)

1976-07-14

Filing date

1976-07-14

Publication date

1985-03-25

1976-07-14 Application filed by Castagna Carlo, Castagna Pietro filed Critical Castagna Carlo

1976-07-14 Priority to IT1271576A priority Critical patent/IT1069377B/en

1977-06-29 Priority to FR7719968A priority patent/FR2358417A1/en

1977-07-12 Priority to DE19772731489 priority patent/DE2731489A1/en

1985-03-25 Application granted granted Critical

1985-03-25 Publication of IT1069377B publication Critical patent/IT1069377B/en

Links

229920002472 Starch Polymers 0.000 title 2
235000019698 starch Nutrition 0.000 title 2
239000008107 starch Substances 0.000 title 2
DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 title 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title 1
239000002253 acid Substances 0.000 title 1
239000007864 aqueous solution Substances 0.000 title 1
235000013339 cereals Nutrition 0.000 title 1
238000006266 etherification reaction Methods 0.000 title 1
229910052708 sodium Inorganic materials 0.000 title 1
239000011734 sodium Substances 0.000 title 1

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

1976
- 1976-07-14 IT IT1271576A patent/IT1069377B/en active
1977
- 1977-06-29 FR FR7719968A patent/FR2358417A1/en active Granted
- 1977-07-12 DE DE19772731489 patent/DE2731489A1/en not_active Withdrawn

Also Published As

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

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