GB2135985B - Antifoam composition comprising a fatty acid reaction product and an acid phosphate - Google Patents

Antifoam composition comprising a fatty acid reaction product and an acid phosphate

Info

Publication number: GB2135985B
Authority: GB; United Kingdom
Prior art keywords: reaction product; antifoam composition; fatty acid; phosphate; acid phosphate
Prior art date: 1983-03-04
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

GB08405510A

Other versions

GB8405510D0 (en

GB2135985A (en

Inventor

Bernard Mourrut

Jean-Jacques Martin

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.)

Arkema France SA

Original Assignee

Atochem SA

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.)

1983-03-04

Filing date

1984-03-02

Publication date

1986-08-20

1984-03-02 Application filed by Atochem SA filed Critical Atochem SA

1984-04-04 Publication of GB8405510D0 publication Critical patent/GB8405510D0/en

1984-09-12 Publication of GB2135985A publication Critical patent/GB2135985A/en

1986-08-20 Application granted granted Critical

1986-08-20 Publication of GB2135985B publication Critical patent/GB2135985B/en

Status Expired legal-status Critical Current

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Dispersion Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Paper (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Detergent Compositions (AREA)
Fertilizers (AREA)

GB08405510A 1983-03-04 1984-03-02 Antifoam composition comprising a fatty acid reaction product and an acid phosphate Expired GB2135985B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8303552A FR2541908B1 (en)	1983-03-04	1983-03-04	ANTI-FOAM COMPOSITION, MANUFACTURING METHOD THEREOF AND APPLICATION THEREOF

Publications (3)

Publication Number	Publication Date
GB8405510D0 GB8405510D0 (en)	1984-04-04
GB2135985A GB2135985A (en)	1984-09-12
GB2135985B true GB2135985B (en)	1986-08-20

Family

ID=9286491

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08405510A Expired GB2135985B (en)	1983-03-04	1984-03-02	Antifoam composition comprising a fatty acid reaction product and an acid phosphate

Country Status (9)

Country	Link
AT (1)	AT386756B (en)
BE (1)	BE899070A (en)
DE (1)	DE3407891A1 (en)
ES (1)	ES530170A0 (en)
FR (1)	FR2541908B1 (en)
GB (1)	GB2135985B (en)
GR (1)	GR79992B (en)
IT (1)	IT1213142B (en)
NL (1)	NL8400690A (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE495864A (en) *	1949-05-23
US2979528A (en) *	1953-10-19	1961-04-11	Wyandotte Chemicals Corp	Nitrogen-containing polyoxyalkylene detergent compositions
GB878168A (en) *	1958-09-20	1961-09-27	Geigy Co Ltd	Method of and compositions for reducing foaming of aqueous liquids when boiled
US3056687A (en) *	1959-06-30	1962-10-02	Stephan John Thomas	Anti-foaming agents for aqueous alkaline proteinaceous adhesive solutions and the like
CA789509A (en) *	1964-05-27	1968-07-09	R. Schmolka Irving	Low foaming detergent
DE1936126C3 (en) *	1969-07-16	1973-12-06	Bayer Ag, 5090 Leverkusen	Defoamer
DK130844A (en) *	1969-09-03	1900-01-01
CH613009A5 (en) *	1974-12-11	1979-08-31	Sandoz Ag	Agent based on alkoxylated compounds for removing or preventing foam in the paper industry
DE2613810C2 (en) *	1976-03-31	1982-05-13	PWA Papierwerke Waldhof-Aschaffenburg AG, 8000 München	Defoaming agents
US4070298A (en) *	1976-07-26	1978-01-24	Olin Corporation	Defoaming detergent additive
DE2727382A1 (en) *	1977-06-18	1979-01-04	Basf Ag	FOAM DAMPERS CONTAINING MONO AND / OR DIALKYL PHOSPHATES
CH665743GA3 (en) *	1981-11-25	1988-06-15

1983
- 1983-03-04 FR FR8303552A patent/FR2541908B1/en not_active Expired
1984
- 1984-02-17 IT IT8419685A patent/IT1213142B/en active
- 1984-02-29 ES ES530170A patent/ES530170A0/en active Granted
- 1984-03-02 GR GR73995A patent/GR79992B/el unknown
- 1984-03-02 GB GB08405510A patent/GB2135985B/en not_active Expired
- 1984-03-02 NL NL8400690A patent/NL8400690A/en not_active Application Discontinuation
- 1984-03-02 BE BE0/212499A patent/BE899070A/en not_active IP Right Cessation
- 1984-03-03 DE DE3407891A patent/DE3407891A1/en active Granted
- 1984-03-05 AT AT0074484A patent/AT386756B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES8501989A1 (en)	1984-12-16
DE3407891A1 (en)	1984-09-06
GR79992B (en)	1984-10-31
DE3407891C2 (en)	1987-04-09
AT386756B (en)	1988-10-10
ATA74484A (en)	1988-03-15
NL8400690A (en)	1984-10-01
IT1213142B (en)	1989-12-14
ES530170A0 (en)	1984-12-16
IT8419685A0 (en)	1984-02-17
GB8405510D0 (en)	1984-04-04
FR2541908B1 (en)	1988-11-25
GB2135985A (en)	1984-09-12
FR2541908A1 (en)	1984-09-07
BE899070A (en)	1984-09-03

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Legal Events

Date	Code	Title	Description
1987-03-18	732	Registration of transactions, instruments or events in the register (sect. 32/1977)
2004-03-24	PE20	Patent expired after termination of 20 years	Effective date: 20040301