BE809976A - Agents anti-mousse tensio-actifs stables vis-a-vis des alcalis - Google Patents

Agents anti-mousse tensio-actifs stables vis-a-vis des alcalis

Info

Publication number: BE809976A
Authority: BE; Belgium
Prior art keywords: tensio; alkalis; respect; active anti; foam agents
Prior art date: 1973-01-20

Application number

BE140015A

Other languages

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.)

1973-01-20

Filing date

1974-01-21

Publication date

1974-07-22

1974-01-21 Application filed filed Critical

1974-07-22 Publication of BE809976A publication Critical patent/BE809976A/fr

Links

239000002518 antifoaming agent Substances 0.000 title 1
239000003795 chemical substances by application Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0026—Low foaming or foam regulating compositions

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Wood Science & Technology (AREA)
Life Sciences & Earth Sciences (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Detergent Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BE140015A 1973-01-20 1974-01-21 Agents anti-mousse tensio-actifs stables vis-a-vis des alcalis BE809976A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2302876A DE2302876A1 (de)	1973-01-20	1973-01-20	Alkalistabile, oberflaechenaktive, schaumdaempfende mittel
US434247A US3920706A (en)	1973-01-20	1974-01-17	Low-foam surfactants resistant to alkalis

Publications (1)

Publication Number	Publication Date
BE809976A true BE809976A (fr)	1974-07-22

Family

ID=25764564

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE140015A BE809976A (fr)	1973-01-20	1974-01-21	Agents anti-mousse tensio-actifs stables vis-a-vis des alcalis

Country Status (5)

Country	Link
US (1)	US3920706A (fr)
BE (1)	BE809976A (fr)
DE (1)	DE2302876A1 (fr)
FR (1)	FR2322921A1 (fr)
NL (1)	NL7400652A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3442727C1 (de) *	1984-11-23	1985-11-28	Th. Goldschmidt Ag, 4300 Essen	Verwendung von Polymerisaten von Alkylvinylethern zur Verhinderung oder Beseitigung von Schaum auf waessrigen Medien
AU2869595A (en) *	1994-06-23	1996-01-19	Dow Chemical Company, The	A surface active composition containing an acetal or ketal adduct
WO2001041912A2 (fr) *	1999-12-08	2001-06-14	The Procter & Gamble Company	Tensioactifs à base d'alcool poly(oxy-alkylé) coiffé d'un éther
AU2075901A (en) *	1999-12-08	2001-06-18	Procter & Gamble Company, The	Process for preparing ether-capped poly(oxyalkylated) alcohol surfactants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3244753A (en) *		1966-04-05		Process f-or manufacture cf acetals
US2566415A (en) *		1951-09-04		Process for making unsaturaxed
US2883429A (en) *		1959-04-21		diethoxy-j
US2905721A (en) *	1957-09-24	1959-09-22	Rohm & Haas	Surface-active acetals and formals and sulfur analogs thereof

1973
- 1973-01-20 DE DE2302876A patent/DE2302876A1/de active Pending
1974
- 1974-01-17 NL NL7400652A patent/NL7400652A/xx unknown
- 1974-01-17 US US434247A patent/US3920706A/en not_active Expired - Lifetime
- 1974-01-18 FR FR7401820A patent/FR2322921A1/fr not_active Withdrawn
- 1974-01-21 BE BE140015A patent/BE809976A/fr unknown

Also Published As

Publication number	Publication date
DE2302876A1 (de)	1974-08-01
US3920706A (en)	1975-11-18
NL7400652A (fr)	1974-07-23
FR2322921A1 (fr)	1977-04-01

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