GB1528703A – Method for producing granular sorbic acid
– Google Patents
GB1528703A – Method for producing granular sorbic acid
– Google Patents
Method for producing granular sorbic acid
Info
Publication number
GB1528703A
GB1528703A
GB23233/76A
GB2323376A
GB1528703A
GB 1528703 A
GB1528703 A
GB 1528703A
GB 23233/76 A
GB23233/76 A
GB 23233/76A
GB 2323376 A
GB2323376 A
GB 2323376A
GB 1528703 A
GB1528703 A
GB 1528703A
Authority
GB
United Kingdom
Prior art keywords
acid
sorbic acid
mixture
granulation
granular
Prior art date
1975-09-16
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
GB23233/76A
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.)
JNC Corp
Original Assignee
Chisso Corp
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.)
1975-09-16
Filing date
1976-06-04
Publication date
1978-10-18
1975-09-16
Priority claimed from JP11189275A
external-priority
patent/JPS5835173B2/en
1975-10-16
Priority claimed from JP12467775A
external-priority
patent/JPS5248619A/en
1976-04-09
Priority claimed from JP4005176A
external-priority
patent/JPS52125118A/en
1976-06-04
Application filed by Chisso Corp
filed
Critical
Chisso Corp
1978-10-18
Publication of GB1528703A
publication
Critical
patent/GB1528703A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
C07C57/03—Monocarboxylic acids
C07C57/10—Sorbic acid
Abstract
1528703 Granular sorbic acid CHISSO CORP 4 June 1976 [16 Sept 1975 16 Oct 1975 9 April 1976] 23233/76 Heading C2C A method for producing granular sorbic acid comprises preparing a mixture with water of sorbic acid powder having a particle size of ASTM No. 70 siene pass, the mixture containing a granulation acid, the granulation acid being sorbic acid having a particle size of 20 Á or less and/or a surfactant which has an HLB of 7 or more and/or comprises a polyoxyethylene sorbitan fatty acid ester, granulating the mixture, and drying the granulated mixture to give a granular product. When employing a sorbic acid granulation acid it preferably comprises 20% by weight or more of the total sorbic acid in the mixture. The amount of water employed with a sorbic acid granulation acid is conveniently 10 to 50% by weight of the mixture containing the acid. Drying is usually effected to a water content of 0À5% or less by means of aeration with hot air or using a known dryer such as a fluidize dryer or a vacuum dryer. The drying temperature is typically 80‹ C. or lower.
GB23233/76A
1975-09-16
1976-06-04
Method for producing granular sorbic acid
Expired
GB1528703A
(en)
Applications Claiming Priority (3)
Application Number
Priority Date
Filing Date
Title
JP11189275A
JPS5835173B2
(en)
1975-09-16
1975-09-16
Kali Yujiyou Sorbinsanno Seizouhouhou
JP12467775A
JPS5248619A
(en)
1975-10-16
1975-10-16
Process for preparation of granular sorbic acid
JP4005176A
JPS52125118A
(en)
1976-04-09
1976-04-09
Manufacture of sorbic acid granules
Publications (1)
Publication Number
Publication Date
GB1528703A
true
GB1528703A
(en)
1978-10-18
Family
ID=27290355
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB23233/76A
Expired
GB1528703A
(en)
1975-09-16
1976-06-04
Method for producing granular sorbic acid
Country Status (4)
Country
Link
US
(1)
US4133857A
(en)
DE
(1)
DE2625668C3
(en)
FR
(1)
FR2324609A1
(en)
GB
(1)
GB1528703A
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2571046B1
(en)
*
1984-10-03
1987-10-16
Roquette Freres
PROCESS FOR THE PREPARATION OF DIRECTLY COMPRESSIBLE GRANULAR MANNITOL
JPS61166883A
(en)
*
1986-01-24
1986-07-28
Sadatoshi Obe
Fuel composition for gasoline engine
EP0804148B1
(en)
*
1994-07-22
2006-03-08
Engelhard Lyon
Lipophilic hydroxylated acid, cosmetic and pharmaceutical use thereof and method for preparing same
JP4588166B2
(en)
*
1999-05-18
2010-11-24
ダイセル化学工業株式会社
Potassium sorbate granule and method for producing the same
AT504996B1
(en)
*
2007-03-02
2009-03-15
Andritz Tech & Asset Man Gmbh
METHOD AND DEVICE FOR DRYING CRYSTALLINE CARBOXYLIC ACIDS
CN114041549A
(en)
*
2021-11-29
2022-02-15
青岛博恩高科生物技术有限公司
Preparation method of electrolyte effervescent powder and electrolyte effervescent powder
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2833750A
(en)
*
1953-06-17
1958-05-06
Exxon Research Engineering Co
Method for finishing polymers
US2841528A
(en)
*
1954-09-21
1958-07-01
Collett & Co As
Method of making fused tablets
US3146493A
(en)
*
1960-07-25
1964-09-01
Bergwerksgesellschaft Hibernia
Process and apparatus for the production of polyolefine granulates
JPS4638131B1
(en)
*
1966-06-22
1971-11-10
JPS4835329B1
(en)
*
1969-12-03
1973-10-27
1976
1976-06-03
US
US05/692,626
patent/US4133857A/en
not_active
Expired – Lifetime
1976-06-04
GB
GB23233/76A
patent/GB1528703A/en
not_active
Expired
1976-06-08
DE
DE2625668A
patent/DE2625668C3/en
not_active
Expired
1976-06-10
FR
FR7617594A
patent/FR2324609A1/en
active
Granted
Also Published As
Publication number
Publication date
DE2625668C3
(en)
1980-06-04
FR2324609A1
(en)
1977-04-15
US4133857A
(en)
1979-01-09
DE2625668B2
(en)
1979-09-20
FR2324609B1
(en)
1978-12-15
DE2625668A1
(en)
1977-03-17
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Legal Events
Date
Code
Title
Description
1979-01-31
PS
Patent sealed [section 19, patents act 1949]
1985-01-30
PCNP
Patent ceased through non-payment of renewal fee
