IT8419685A0 - Composizione antischiuma, suo procedimento di fabbricazione e sua applicazione. - Google Patents

Composizione antischiuma, suo procedimento di fabbricazione e sua applicazione.

Info

Publication number: IT8419685A0
Authority: IT; Italy
Prior art keywords: application; manufacturing procedure; antifoam composition; antifoam; composition
Prior art date: 1983-03-04

Application number

IT8419685A

Other languages

English (en)

Other versions

IT1213142B (it

Inventor

Bernard Mourrut

Jean Jacques Martin

Original Assignee

Atochem

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

1984-02-17

Publication date

1984-02-17

1984-02-17 Application filed by Atochem filed Critical Atochem

1984-02-17 Publication of IT8419685A0 publication Critical patent/IT8419685A0/it

1989-12-14 Application granted granted Critical

1989-12-14 Publication of IT1213142B publication Critical patent/IT1213142B/it

Links

239000002518 antifoaming agent Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

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)

IT8419685A 1983-03-04 1984-02-17 Composizione antischiuma, suo procedimento di fabbricazione e sua applicazione. IT1213142B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8303552A FR2541908B1 (fr)	1983-03-04	1983-03-04	Composition antimousse, son procede de fabrication et son application

Publications (2)

Publication Number	Publication Date
IT8419685A0 true IT8419685A0 (it)	1984-02-17
IT1213142B IT1213142B (it)	1989-12-14

Family

ID=9286491

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8419685A IT1213142B (it)	1983-03-04	1984-02-17	Composizione antischiuma, suo procedimento di fabbricazione e sua applicazione.

Country Status (9)

Country	Link
AT (1)	AT386756B (it)
BE (1)	BE899070A (it)
DE (1)	DE3407891A1 (it)
ES (1)	ES8501989A1 (it)
FR (1)	FR2541908B1 (it)
GB (1)	GB2135985B (it)
GR (1)	GR79992B (it)
IT (1)	IT1213142B (it)
NL (1)	NL8400690A (it)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE495864A (it) *	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 (de) *	1969-07-16	1973-12-06	Bayer Ag, 5090 Leverkusen	Entschäumer
DK130844A (it) *	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 (de) *	1976-03-31	1982-05-13	PWA Papierwerke Waldhof-Aschaffenburg AG, 8000 München	Entschäumungsmittel
US4070298A (en) *	1976-07-26	1978-01-24	Olin Corporation	Defoaming detergent additive
DE2727382A1 (de) *	1977-06-18	1979-01-04	Basf Ag	Mono- und/oder dialkylphosphate enthaltende schaumdaempfer
CH665743GA3 (it) *	1981-11-25	1988-06-15

1983
- 1983-03-04 FR FR8303552A patent/FR2541908B1/fr not_active Expired
1984
- 1984-02-17 IT IT8419685A patent/IT1213142B/it active
- 1984-02-29 ES ES530170A patent/ES8501989A1/es not_active Expired
- 1984-03-02 GB GB08405510A patent/GB2135985B/en not_active Expired
- 1984-03-02 NL NL8400690A patent/NL8400690A/nl not_active Application Discontinuation
- 1984-03-02 GR GR73995A patent/GR79992B/el unknown
- 1984-03-02 BE BE0/212499A patent/BE899070A/fr not_active IP Right Cessation
- 1984-03-03 DE DE3407891A patent/DE3407891A1/de active Granted
- 1984-03-05 AT AT0074484A patent/AT386756B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES530170A0 (es)	1984-12-16
AT386756B (de)	1988-10-10
GB2135985A (en)	1984-09-12
IT1213142B (it)	1989-12-14
DE3407891A1 (de)	1984-09-06
ATA74484A (de)	1988-03-15
GB2135985B (en)	1986-08-20
FR2541908B1 (fr)	1988-11-25
FR2541908A1 (fr)	1984-09-07
NL8400690A (nl)	1984-10-01
BE899070A (fr)	1984-09-03
DE3407891C2 (it)	1987-04-09
GR79992B (it)	1984-10-31
ES8501989A1 (es)	1984-12-16
GB8405510D0 (en)	1984-04-04

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19990129