GB2103230B - Aqueous dispersions of organopolysiloxane anti-foam compositions - Google Patents

Aqueous dispersions of organopolysiloxane anti-foam compositions

Info

Publication number
GB2103230B
GB2103230B GB08219962A GB8219962A GB2103230B GB 2103230 B GB2103230 B GB 2103230B GB 08219962 A GB08219962 A GB 08219962A GB 8219962 A GB8219962 A GB 8219962A GB 2103230 B GB2103230 B GB 2103230B
Authority
GB
United Kingdom
Prior art keywords
aqueous dispersions
foam compositions
organopolysiloxane
organopolysiloxane anti
foam
Prior art date
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
GB08219962A
Other versions
GB2103230A (en
Inventor
Raymond Boyadjian
Michel Vialle
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.)
Rhone Poulenc Specialites Chimiques
Original Assignee
Rhone Poulenc Specialites Chimiques
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9260488&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2103230(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhone Poulenc Specialites Chimiques filed Critical Rhone Poulenc Specialites Chimiques
Publication of GB2103230A publication Critical patent/GB2103230A/en
Application granted granted Critical
Publication of GB2103230B publication Critical patent/GB2103230B/en
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
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
GB08219962A 1981-07-15 1982-07-09 Aqueous dispersions of organopolysiloxane anti-foam compositions Expired GB2103230B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8113746A FR2509624A1 (en) 1981-07-15 1981-07-15 AQUEOUS DISPERSIONS OF ORGANOPOLYSILOXANIC ANTI-MOIST COMPOSITIONS

Publications (2)

Publication Number Publication Date
GB2103230A GB2103230A (en) 1983-02-16
GB2103230B true GB2103230B (en) 1984-11-14

Family

ID=9260488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08219962A Expired GB2103230B (en) 1981-07-15 1982-07-09 Aqueous dispersions of organopolysiloxane anti-foam compositions

Country Status (10)

Country Link
EP (1) EP0071547B1 (en)
JP (1) JPS5817802A (en)
BE (1) BE893836A (en)
CA (1) CA1167733A (en)
CH (1) CH650697A5 (en)
DE (1) DE3261131D1 (en)
ES (1) ES8308705A1 (en)
FR (1) FR2509624A1 (en)
GB (1) GB2103230B (en)
IT (1) IT1155360B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34584E (en) 1984-11-09 1994-04-12 The Procter & Gamble Company Shampoo compositions

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565593B1 (en) * 1984-06-12 1986-12-12 Rhone Poulenc Spec Chim AQUEOUS EMULSION COMPOSITIONS FOR NON-STICK AND WATER REPELLENT TREATMENT OF CELLULOSIC MATERIALS
US4788006A (en) * 1985-01-25 1988-11-29 The Procter & Gamble Company Shampoo compositions containing nonvolatile silicone and xanthan gum
NO168054C (en) * 1985-03-29 1992-01-08 Dow Corning POLYSILOXAN-POLYOXYCYLENE COPOLYMES AS ANTI-FOAM AGENT FOR DIESEL AND FLYBENZINE.
JPS62102330U (en) * 1985-12-18 1987-06-30
DE4421500C1 (en) 1994-06-20 1995-12-07 Nuenchritz Chemie Gmbh Aqueous compositions containing organosilicon compounds
FR2739303B1 (en) * 1995-09-28 1997-12-26 Rhone Poulenc Chimie ANTI-FOAM COMPOSITION BASED ON SILICA AND SILICONE AND ONE OF ITS METHODS OF OBTAINING
US8017687B2 (en) 2005-11-15 2011-09-13 Momentive Performance Materials Inc. Swollen silicone composition and process of producing same
US20070112078A1 (en) * 2005-11-15 2007-05-17 Ian Procter Silicone antifoam composition
US7863361B2 (en) 2005-11-15 2011-01-04 Momentive Performance Materials Inc. Swollen silicone composition, process of producing same and products thereof
CN113577839A (en) * 2021-07-22 2021-11-02 海宁美浪有机硅科技有限公司 Defoaming agent for papermaking

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1270723A (en) * 1959-09-16 1961-09-01 Dow Corning Defoamer
US3054689A (en) * 1959-12-30 1962-09-18 Allene R Jeanes Atypically salt-responsive alkali-deacetylated polysaccharide produced by xanthomonas campestris
BE634296A (en) * 1960-05-27
GB1154256A (en) * 1966-07-08 1969-06-04 Kall Chemie Ag Tablettable Alkylpolysiloxane Compositions
FR2094322A5 (en) * 1970-06-17 1972-02-04 Silicones Ste Indle
DE2408290C3 (en) * 1974-02-21 1983-03-17 Degussa Ag, 6000 Frankfurt Antifoam agent that can be mixed with water in any proportion
US4012334A (en) * 1974-11-12 1977-03-15 General Electric Company Antifoam compositions and process for the preparation and use thereof
US4039469A (en) * 1975-06-20 1977-08-02 General Electric Company Process for the preparation of aqueous antifoam compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34584E (en) 1984-11-09 1994-04-12 The Procter & Gamble Company Shampoo compositions

Also Published As

Publication number Publication date
CH650697A5 (en) 1985-08-15
CA1167733A (en) 1984-05-22
EP0071547A1 (en) 1983-02-09
ES513944A0 (en) 1983-10-01
DE3261131D1 (en) 1984-12-06
JPS5817802A (en) 1983-02-02
IT1155360B (en) 1987-01-28
GB2103230A (en) 1983-02-16
IT8222406A0 (en) 1982-07-15
FR2509624A1 (en) 1983-01-21
JPS6134848B2 (en) 1986-08-09
FR2509624B1 (en) 1983-11-04
ES8308705A1 (en) 1983-10-01
EP0071547B1 (en) 1984-10-31
BE893836A (en) 1983-01-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000709