Defoamer and/or deareator on the basis of oil-in-water...

Details Defoamer and/or deareator on the basis of oil-in-water... Defoamer and/or deareator on the basis of oil-in-water...

2005-03-08

2005-03-08

Metzmaier, Daniel S. (Department: 1712)

Colloid systems and wetting agents; subcombinations thereof; pro

Continuous liquid or supercritical phase: colloid systems;...

Aqueous continuous liquid phase and discontinuous phase...

C516S072000, C516S073000, C516S132000, C516S133000, C162S158000, C162S179000

Reexamination Certificate

active

06864292

ABSTRACT:
Antifoams and/or deaeraters based on oil-in-water dispersions contain, in the hydrophobic oil phase, 3-thiaalkan-1-ols, 3-thiaoxoalkan-1-ols, 3-thiadioxoalkan-1-ols, esters of said compounds or mixtures thereof as compounds having an antifoam and/or deaerating effect, and 3-thiaalkan-1-ols, 3-thiaoxoalkan-1-ols, 3-thiadioxoalkan-1-ols, esters of said compounds or mixtures thereof are used as antifoams and/or deaeraters.

REFERENCES:
patent: 3729518 (1973-04-01), Lepper et al.
patent: 3819718 (1974-06-01), Okumra et al.
patent: 4102932 (1978-07-01), Onopchenko et al.
patent: 4664844 (1987-05-01), Bergold et al.
patent: 5118857 (1992-06-01), Aegerter et al.
patent: 5326499 (1994-07-01), Wegner et al.
patent: 5679286 (1997-10-01), Wollenweber
patent: 5700351 (1997-12-01), Schuhmacher et al.
patent: 5744066 (1998-04-01), Oppenlander et al.
patent: 2 228 217 (1972-12-01), None
patent: 21 54 318 (1973-05-01), None
patent: 28 51 832 (1980-06-01), None
patent: 30 01 387 (1981-07-01), None
patent: 196 41 076 (1998-04-01), None
patent: 198 35 968 (2000-02-01), None
patent: 0 149 812 (1985-07-01), None
patent: 0 531 713 (1993-03-01), None
patent: 0 662 172 (1995-07-01), None
patent: 0 732 134 (1996-09-01), None
patent: 0 696 224 (1997-03-01), None
patent: 1174158 (1969-12-01), None
patent: WO 9108034 (1991-06-01), None
patent: WO 0008254 (2000-02-01), None
English Language Translation of DE 28 51 832, Washington, DC (Dec. 2003), pages Title; 1-16, 1, 1-2 (2 total pages).*
Derwent Abstract on EAST, week 198026; London: Derwent Publications Ltd., AN 1980-45188C, DE 28 51 832 A, (HENKEL), abstract.*
Derwent Abstract on EAST, week 197321, London: Derwent Publications Ltd., AN 19730-28908U, DE 21 54 318 A, (HENKEL), abstract.

Affiliated with

Also associated with

Rating

Defoamer and/or deareator on the basis of oil-in-water... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Defoamer and/or deareator on the basis of oil-in-water..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Defoamer and/or deareator on the basis of oil-in-water... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3378862