BR0304937A - Dispersões de silicone - Google Patents

Dispersões de silicone

Info

Publication number
BR0304937A
BR0304937A BR0304937-0A BR0304937A BR0304937A BR 0304937 A BR0304937 A BR 0304937A BR 0304937 A BR0304937 A BR 0304937A BR 0304937 A BR0304937 A BR 0304937A
Authority
BR
Brazil
Prior art keywords
silicone
polar organic
organic liquid
active material
encapsulating material
Prior art date
Application number
BR0304937-0A
Other languages
English (en)
Other versions
BR0304937B1 (pt
Inventor
Steven Patrick Christiano
Kenneth Christopher Fey
Original Assignee
Dow Corning
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=29548502&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0304937(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Corning filed Critical Dow Corning
Publication of BR0304937A publication Critical patent/BR0304937A/pt
Publication of BR0304937B1 publication Critical patent/BR0304937B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • 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
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/54—Silicon compounds
    • 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
    • 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/812—Foam control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

"DISPERSõES DE SILICONE". Uma composição de silicone compreende uma fase contínua de um líquido orgânico polar tendo dispersas no mesmo partículas de um antiespumante de silicone em contato íntimo com e circundado por um encapsulante. O encapsulante é um sólido a 25<198>C é escassamente solúvel no líquido orgânico polar a 25<198>C mas está substancialmente dissolvido no líquido polar orgânico numa temperatura elevada na faixa de 40-100<198>C. A composição antiespumante de silicone encapsulada pode ser produzida por (I) dispersar um fluido de poli-organo-siloxano, um material orgânico sólido e um material de silicáceo hidrofóbico num líquido orgânico polar com cisalhamento tal que o tamanho médio de partícula de silicone seja menor que 0,5 mm, a temperatura da dispersão sendo suficientemente elevada de modo a dissolver o dito material orgânico na composição; e (II) resfriar a dispersão para depositar o material orgânico sobre a interface das partículas de silicone e simultaneamente agitar suficientemente para manter o tamanho de partícula de silicone abaixo de 0,5 mm.
BRPI0304937-0A 2002-05-21 2003-05-21 composição de antiespumante de silicone encapsulado e processo para a produção de uma composição de antiespumante de silicone encapsulado. BR0304937B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/152,514 US6656975B1 (en) 2002-05-21 2002-05-21 Silicone dispersions
PCT/US2003/015907 WO2003099413A1 (en) 2002-05-21 2003-05-21 Silicone dispersions

Publications (2)

Publication Number Publication Date
BR0304937A true BR0304937A (pt) 2004-09-28
BR0304937B1 BR0304937B1 (pt) 2011-10-18

Family

ID=29548502

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0304937-0A BR0304937B1 (pt) 2002-05-21 2003-05-21 composição de antiespumante de silicone encapsulado e processo para a produção de uma composição de antiespumante de silicone encapsulado.

Country Status (11)

Country Link
US (1) US6656975B1 (pt)
EP (1) EP1509304B1 (pt)
JP (1) JP4619776B2 (pt)
KR (1) KR100932943B1 (pt)
CN (1) CN1314474C (pt)
AT (1) ATE444112T1 (pt)
AU (1) AU2003241532B2 (pt)
BR (1) BR0304937B1 (pt)
DE (1) DE60329490D1 (pt)
DK (1) DK1509304T3 (pt)
WO (1) WO2003099413A1 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0324673D0 (en) * 2003-10-23 2003-11-26 Dow Corning Process for controlling foam
GB0329192D0 (en) * 2003-12-17 2004-01-21 Dow Corning Foam control compositions
US7378382B2 (en) * 2004-05-05 2008-05-27 The Clorox Company Rheologically stabilized silicone dispersions comprising a polydimethylsiloxane mixture
DE102004051897A1 (de) * 2004-10-26 2006-04-27 Wacker Chemie Ag Entschäumerzusammensetzungen
CN101072614B (zh) * 2004-12-10 2010-11-10 赫尔克里士公司 用于纸浆和造纸应用的消泡剂
CN101103068B (zh) * 2004-12-10 2011-12-07 赫尔克里士公司 用于纸浆厂应用的消泡剂乳液组合物
DE102005007313A1 (de) * 2005-02-17 2006-08-24 Wacker Chemie Ag Verfahren zur Herstellung von Entschäumerformulierungen
US7579395B2 (en) * 2005-02-28 2009-08-25 A.R.C. Materials, Inc. Self-patterning decorative coating composition and method for applying the coating composition
DE102005055839A1 (de) * 2005-11-23 2007-05-31 Wacker Chemie Ag Organosiliciumverbindungen enthaltende Zusammensetzungen
GB0610622D0 (en) * 2006-05-31 2006-07-05 Dow Corning Process for making and using foam control compositions
DE102007061455A1 (de) * 2007-12-20 2009-06-25 Evonik Degussa Gmbh Entschäumerformulierung
US8536257B2 (en) * 2008-02-27 2013-09-17 Cognis Ip Management Gmbh Defoaming coalescents
JP5855943B2 (ja) * 2008-12-19 2016-02-09 スリーエム イノベイティブ プロパティズ カンパニー ナノカルサイト複合材料
GB0823370D0 (en) * 2008-12-23 2009-01-28 Dow Corning Silicone dispersions
GB0901662D0 (en) * 2009-02-04 2009-03-11 Dow Corning Foam control composition
JP5211278B2 (ja) * 2009-10-09 2013-06-12 サンノプコ株式会社 消泡剤
JP2011101849A (ja) * 2009-11-11 2011-05-26 San Nopco Ltd 消泡剤
GB201102750D0 (en) 2011-02-16 2011-03-30 Dow Corning Foam control composition
US9138429B2 (en) 2011-06-23 2015-09-22 The Procter & Gamble Company Process of forming crystals for use in a personal care composition
US9487736B2 (en) 2012-02-16 2016-11-08 Dow Corning Corporation Granulated foam control agent for the rinse cycle using siloxane wax
GB201314284D0 (en) 2013-08-09 2013-09-25 Dow Corning Cosmetic compositions containing silicones
EP3144375B1 (en) * 2015-09-17 2018-12-26 The Procter and Gamble Company A process for making a detergent composition
CN106178611A (zh) * 2016-08-30 2016-12-07 句容宁武高新技术发展有限公司 高效消泡剂及其制备方法
JP6866003B2 (ja) * 2017-09-13 2021-04-28 エルジー・ケム・リミテッド トリ−ブロック共重合体を含む浮上性が改善された溶出制御型肥料およびその製造方法
JP2021516037A (ja) * 2018-03-16 2021-07-01 ダウ グローバル テクノロジーズ エルエルシー 泡制御
US11597802B2 (en) 2020-02-20 2023-03-07 Dow Silicones Corporation Foam control composition
KR20240052958A (ko) * 2021-08-31 2024-04-23 다우 실리콘즈 코포레이션 정전기 방지 실리콘 이형 코팅 및 이의 제조 및 사용 방법

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395352A (en) * 1978-06-29 1983-07-26 Union Carbide Corporation High efficiency antifoam compositions and process for reducing foaming
JPS55100309A (en) 1979-01-29 1980-07-31 Lion Corp Toothpaste composition
JPS56152739A (en) 1980-04-25 1981-11-26 Tanabe Seiyaku Co Ltd Production of microcapsule
ZA833292B (en) 1982-05-11 1984-12-24 Unilever Plc Granules containing silicone-based anti-foam and a process for preparing them
GB8323131D0 (en) * 1983-08-27 1983-09-28 Procter & Gamble Ltd Detergent compositions
GB8513074D0 (en) 1985-05-23 1985-06-26 Unilever Plc Antifoam ingredient
GB8518872D0 (en) 1985-07-25 1985-08-29 Dow Corning Ltd Detergent foam control agents
GB8619683D0 (en) * 1986-08-13 1986-09-24 Unilever Plc Particulate ingredient
JPH0790127B2 (ja) * 1987-08-31 1995-10-04 ダウコーニングアジア株式会社 固形シリコ−ン消泡剤
US4894177A (en) * 1988-04-07 1990-01-16 Dow Corning Corporation Agglomerated granules for the delayed release of antifoaming agents in laundering systems
AU614831B2 (en) * 1988-04-27 1991-09-12 Dow Corning Corporation Encapsulated silicone antifoam compositions
US4983316A (en) * 1988-08-04 1991-01-08 Dow Corning Corporation Dispersible silicone antifoam formulations
DE59103912D1 (de) 1990-02-15 1995-01-26 Henkel Kgaa Verfahren zur herstellung eines schüttfähigen, phosphatfreien entschäumerpräparates.
GB9101606D0 (en) * 1991-01-24 1991-03-06 Dow Corning Sa Detergent foam control agents
US6136917A (en) * 1993-07-22 2000-10-24 Dow Corning Corporation Stable dispersible silicone compositions
GB9426236D0 (en) * 1994-12-24 1995-02-22 Dow Corning Sa Particulate foam control agents and their use
EP0745648A3 (en) * 1995-06-01 1997-12-10 Dow Corning Corporation Stable dispersible silicone compositions
US5773407A (en) 1996-09-27 1998-06-30 General Electric Company Antiform delivery system
ES2270490T3 (es) 1997-12-15 2007-04-01 General Electric Company Sellantes de latex que contienen epoxisilanos.
DE19817964A1 (de) * 1998-04-22 1999-10-28 Henkel Kgaa Umhüllte Reinigungsmittelkomponente
US6083998A (en) * 1998-04-24 2000-07-04 Betzdearborn Inc. Defoamer and methods of use thereof
PL199974B1 (pl) * 1998-11-12 2008-11-28 Fmc Corp Sposób podwójnego kapsułkowania środka chemicznego i kompozycja
US6221922B1 (en) * 1999-03-23 2001-04-24 Crompton Corporation Foam control agents for silicone surfactants

Also Published As

Publication number Publication date
JP4619776B2 (ja) 2011-01-26
BR0304937B1 (pt) 2011-10-18
KR20050004854A (ko) 2005-01-12
DE60329490D1 (de) 2009-11-12
AU2003241532A1 (en) 2003-12-12
DK1509304T3 (da) 2009-11-02
CN1314474C (zh) 2007-05-09
JP2005525931A (ja) 2005-09-02
ATE444112T1 (de) 2009-10-15
CN1665577A (zh) 2005-09-07
AU2003241532B2 (en) 2008-11-13
EP1509304B1 (en) 2009-09-30
KR100932943B1 (ko) 2009-12-21
EP1509304A1 (en) 2005-03-02
US6656975B1 (en) 2003-12-02
WO2003099413A1 (en) 2003-12-04

Similar Documents

Publication Publication Date Title
BR0304937A (pt) Dispersões de silicone
ATE414992T1 (de) Elektroosmotische pumpen und mikrokanäle
WO2007044354A3 (en) Enclosures for fluidic oscillators
DE602005017157D1 (de) Biologisch wirksame klebeartikel und herstellungsverfahren
EA200602141A1 (ru) Водные препараты для защиты растений с малым содержанием пены
UY33397A (es) Forma sólida de un naftaleno carboxamida
EA200702638A1 (ru) Стабильная композиция (рецептура) с наночастицами ацетаминофена
DE602005027840D1 (de) Bei raumtemperatur lanzettierbare silikonhydrogele
TW200640012A (en) Organic thin film transistor
BRPI0405450A (pt) Agente de revestimento
RS53380B (en) LIQUID FORMULATION
TR200201245T2 (tr) Kanser tedavisi için onkolitik kombinasyonlar.
PE20001326A1 (es) Composicion farmaceutica que comprende cefuroxima-axetil, polimero y/o adsorbente
NO20033241D0 (no) Fremgangsmåte
FR2915898B1 (fr) Procede de preparation d&#39;actifs sur eau thermale et compositions les contenant
ATE382369T1 (de) Gebrauchsfertige paracetamol injektionslösungen enthaltend propylenglykol als einziges cosolvens
TW200624119A (en) An oral liquid pharmaceutical composition of leukotriene antagonists
BRPI0407406A (pt) Pulverizador eletrostático
ATE259813T1 (de) Triazolopyrimidinderivate
BRPI0409330A (pt) eliminador de oxigênio ativo derivado de substáncia natural e seu uso
EA200700067A1 (ru) Фармацевтическая композиция, содержащая производные пиперазина
ATE409040T1 (de) Kombination enthaltend substanzen mit npy- rezeptor affinität und substanzen mit 5-ht6- rezeptor affinität
ITMI20020515A1 (it) Sistema per il rilasco controllato di uno o piu&#39; principi attivi
BR0014880A (pt) Composição farmacêutica aquosa contendo ciclosonida
Liu et al. Cytoprotective properties of novel nonpeptide calpain inhibitors in renal cells

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/05/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)