MD55C2 - Process for obtaining calcium salt of the a-oxi-y-methyl-mercaptobutylic acid - Google Patents

Process for obtaining calcium salt of the a-oxi-y-methyl-mercaptobutylic acid

Info

Publication number
MD55C2
MD55C2 MD94-0075A MD940075A MD55C2 MD 55 C2 MD55 C2 MD 55C2 MD 940075 A MD940075 A MD 940075A MD 55 C2 MD55 C2 MD 55C2
Authority
MD
Moldova
Prior art keywords
oxi
calcium salt
acid
realized
mercaptobutylic
Prior art date
Application number
MD94-0075A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD55B1 (en
Inventor
Wesley Cummins Earl
Irvin GLEICH Steven
Michael Vigilant Robert
Original Assignee
Novus International Inc.
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
Priority claimed from US06/184,210 external-priority patent/US4335257A/en
Application filed by Novus International Inc. filed Critical Novus International Inc.
Publication of MD55B1 publication Critical patent/MD55B1/en
Publication of MD55C2 publication Critical patent/MD55C2/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The invention relates to the modified process for obtaining calcium salt of the α-oxiy-methylmercaptobutyric acid which is used as additive to the animal forage.The purpose of the invention consists in the minimalization of expenses for realization of the process at the expenses of power consumption reduction. The process is realized by a reciprocal action of the aqueous solution comprising the α-oxi-y-methylmercaptobutyric acid with oxide or calcium hydroxide which is used in a solid state. The process is realized at a temperature of 25-100°. The process can be also realized in the presence of calcium salt having a special destination of the α-oxi-y-methylmercaptobutyric acid in an amount of 80% from the reactant mixture mass.
MD94-0075A 1980-09-05 1994-04-07 Process for obtaining calcium salt of the a-oxi-y-methyl-mercaptobutylic acid MD55C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/184,210 US4335257A (en) 1980-09-05 1980-09-05 Preparation of the calcium salt of alpha-hydroxy-gamma-methylmercaptobutyric acid
SU813332156A SU1091854A3 (en) 1980-09-05 1981-09-04 Process for preparing calcium salt of alpha-oxygamma-methylmercaptobutyric acid

Publications (2)

Publication Number Publication Date
MD55B1 MD55B1 (en) 1994-08-31
MD55C2 true MD55C2 (en) 1994-11-30

Family

ID=26665917

Family Applications (1)

Application Number Title Priority Date Filing Date
MD94-0075A MD55C2 (en) 1980-09-05 1994-04-07 Process for obtaining calcium salt of the a-oxi-y-methyl-mercaptobutylic acid

Country Status (3)

Country Link
LT (1) LT2075B (en)
LV (1) LV5615A3 (en)
MD (1) MD55C2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745745A (en) * 1952-10-30 1956-05-15 Monsanto Chemicals Poultry feed

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745745A (en) * 1952-10-30 1956-05-15 Monsanto Chemicals Poultry feed

Also Published As

Publication number Publication date
LT2075B (en) 1993-06-15
LV5615A3 (en) 1994-05-10
MD55B1 (en) 1994-08-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20010903