BR112017010164A2 - ?polímeros de etil silicato estáveis e método para produzir os mesmos?. - Google Patents

?polímeros de etil silicato estáveis e método para produzir os mesmos?.

Info

Publication number
BR112017010164A2
BR112017010164A2 BR112017010164-5A BR112017010164A BR112017010164A2 BR 112017010164 A2 BR112017010164 A2 BR 112017010164A2 BR 112017010164 A BR112017010164 A BR 112017010164A BR 112017010164 A2 BR112017010164 A2 BR 112017010164A2
Authority
BR
Brazil
Prior art keywords
ethyl silicate
producing
stable
silicate polymers
regulated
Prior art date
Application number
BR112017010164-5A
Other languages
English (en)
Other versions
BR112017010164B1 (pt
Inventor
WARNSHUIS Kenneth
Haber Tyler
Rau Peter
Hirsch Keith
Original Assignee
Silbond Corporation
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
Application filed by Silbond Corporation filed Critical Silbond Corporation
Publication of BR112017010164A2 publication Critical patent/BR112017010164A2/pt
Publication of BR112017010164B1 publication Critical patent/BR112017010164B1/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/02Polysilicates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/093Halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/095Oxygen containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/02Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/08Metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/02Polysilicates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/08Metals
    • C08K2003/0893Zinc

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Mold Materials And Core Materials (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

trata-se de polímeros de etil silicato e de um método para produção, especificamente de ligantes de polímero de etil silicato com níveis reduzidos de compostos orgânicos voláteis (vocs) regulados para uso na indústria de revestimentos e na indústria de fundição e, mais especificamente, de ligantes de polímero de etil silicato estável, de cura rápida com níveis baixos de vocs regulados.
BR112017010164-5A 2014-11-17 2015-11-17 Polímeros de etil silicato estáveis e método para produzir os mesmos BR112017010164B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462080596P 2014-11-17 2014-11-17
US62/080,596 2014-11-17
US14/941,107 US10442899B2 (en) 2014-11-17 2015-11-13 Stable ethylsilicate polymers and method of making the same
US14/941,107 2015-11-13
PCT/US2015/060977 WO2016081402A2 (en) 2014-11-17 2015-11-17 Stable ethylsilicate polymers and method of making the same

Publications (2)

Publication Number Publication Date
BR112017010164A2 true BR112017010164A2 (pt) 2018-02-14
BR112017010164B1 BR112017010164B1 (pt) 2022-06-14

Family

ID=55961113

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017010164-5A BR112017010164B1 (pt) 2014-11-17 2015-11-17 Polímeros de etil silicato estáveis e método para produzir os mesmos

Country Status (11)

Country Link
US (2) US10442899B2 (pt)
EP (2) EP3495437A1 (pt)
JP (1) JP6743004B2 (pt)
KR (1) KR102471360B1 (pt)
CN (1) CN107109120B (pt)
BR (1) BR112017010164B1 (pt)
CA (1) CA2967371C (pt)
HK (1) HK1243450A1 (pt)
MX (1) MX2017006249A (pt)
TW (1) TWI629313B (pt)
WO (1) WO2016081402A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10442899B2 (en) 2014-11-17 2019-10-15 Silbond Corporation Stable ethylsilicate polymers and method of making the same
KR101942474B1 (ko) 2016-11-18 2019-01-25 주식회사 엘지화학 전가수분해된 알킬 폴리실리케이트의 합성방법
EP3655177A4 (en) * 2017-07-18 2020-12-02 HA-International, LLC COMPOSITIONS AND PROCEDURES FOR REFRACTORY COATING WITH ESTER SUPPORT
CN109853226A (zh) * 2017-11-30 2019-06-07 松下知识产权经营株式会社 绝热片和其制造方法以及电子设备和电池单元
KR102427987B1 (ko) 2018-11-27 2022-08-02 주식회사 엘지화학 전가수분해된 폴리실리케이트의 합성방법
CN110818902B (zh) * 2019-11-05 2021-11-16 塔里木大学 一种酰氧化聚硅酸化合物及其制备方法

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2296638A (en) 1938-12-08 1942-09-22 Du Pont High surface hiding pigment material and process of making the same
US2419017A (en) 1943-03-20 1947-04-15 Du Pont Metal protective pigment
US2851752A (en) 1957-04-08 1958-09-16 Gen Motors Corp High strength investment casting mold
US3004857A (en) 1960-07-12 1961-10-17 Nat Lead Co Corrosion-inhibitive pigment
US3368928A (en) 1964-07-06 1968-02-13 Stauffer Chemical Co Primer composition and method of bonding silicone rubber to a metal surface susceptible to sulfide formation
US3392036A (en) 1965-04-07 1968-07-09 Stauffer Chemical Co Coating composition binders
US3503772A (en) 1966-07-15 1970-03-31 Du Pont Sio2-zno treated tio2 pigments for paper laminates
DE1793222A1 (de) 1968-08-17 1971-04-15 Dynamit Nobel Ag Verfahren zur Herstellung von Orthokieselsaeuretetraalkylestern
US3804639A (en) 1970-07-13 1974-04-16 Standard Paint & Varnish Co Coating composition having polymeric siloxane binder and dispersed filler
US3803197A (en) 1971-05-04 1974-04-09 Anderson Dev Co Method of preparation of alkyl and 2-alkoxy-ethyl silicates
DE2258900C2 (de) * 1972-12-01 1982-04-15 Dynamit Nobel Ag, 5210 Troisdorf Stabilisierte Bindemittel auf Basis von hydrolysierten Kieselsäureestern
US3912650A (en) 1973-05-29 1975-10-14 Square D Co Hydrated zinc borate, dimethyl silicone resin arc extinguishing material
DE2330717C2 (de) 1973-06-16 1974-11-07 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Abtrennung von Sulfatgruppen aus Organopolysiloxanen
DE2331677C2 (de) 1973-06-22 1975-06-12 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von äqulllbrlerter Organopolysiloxangemische mit am Silicium gebundenen Organosulfonsäuregruppen
DE2354683C2 (de) 1973-11-02 1982-02-11 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Orthokieselsäuretetraalkoxialkylestern
US4015996A (en) 1974-10-31 1977-04-05 J. M. Huber Corporation Amorphous precipitated siliceous pigments
CH597332A5 (pt) 1975-01-24 1978-03-31 Basf Farben & Fasern
US4014703A (en) 1975-04-04 1977-03-29 Stauffer Chemical Company One package coating composition
FR2318872A1 (fr) 1975-07-19 1977-02-18 Dynamit Nobel Ag Procede pou l'obtention d'esters alkyliques d'acide orthosilicique
US4171228A (en) 1976-05-19 1979-10-16 Lowrey Hugh W Pigment composition for high build protective coating
US4191582A (en) 1977-01-03 1980-03-04 Stauffer Chemical Company Composition containing polymeric alkoxysilane and refractory material and method for preparing a mold based thereon
USRE30284E (en) 1977-01-03 1980-05-27 Stauffer Chemical Company Polymeric alkoxysilanes
US4172737A (en) 1977-01-03 1979-10-30 Stauffer Chemical Company Composition containing polymeric alkoxysilane and zinc dust
US4042612A (en) 1977-01-03 1977-08-16 Stauffer Chemical Company Polymeric alkoxysilanes
US4191562A (en) 1978-06-19 1980-03-04 Cabot Corporation Wear-resistant nickel-base alloy
US4211717A (en) 1979-03-23 1980-07-08 Zirconal Processes Limited Manufacture of alkyl silicates
US4288604A (en) 1980-05-19 1981-09-08 Stauffer Chemical Company Method for the production of tetraalkyl silicates
US4344800A (en) 1980-06-03 1982-08-17 Dow Corning Corporation Method for producing hydrophobic reinforcing silica fillers and fillers obtained thereby
US4480072A (en) 1982-03-10 1984-10-30 Union Carbide Corporation Use of ethyl silicate as a crosslinker for hydroxylated polymers
JPS6374911A (ja) 1986-09-19 1988-04-05 Shin Etsu Chem Co Ltd 微細球状シリカの製造法
US5352277A (en) 1988-12-12 1994-10-04 E. I. Du Pont De Nemours & Company Final polishing composition
US4983369A (en) 1989-11-22 1991-01-08 Allied-Signal Inc. Process for forming highly uniform silica spheres
US5100581A (en) 1990-02-22 1992-03-31 Nissan Chemical Industries Ltd. Method of preparing high-purity aqueous silica sol
US5205398A (en) 1990-07-27 1993-04-27 Eltech Systems Corporation Insulating roll cover
US5186743A (en) 1990-12-13 1993-02-16 Akzo N.V. Low volatile organic content hybrid silica binder
US5217533A (en) 1991-07-08 1993-06-08 The United States Of America As Represented By The Secretary Of The Air Force Coating apparatus for continuous fibers
US5425930A (en) 1993-09-17 1995-06-20 Alliedsignal Inc. Process for forming large silica spheres by low temperature nucleation
US5391673A (en) 1993-12-30 1995-02-21 Dow Corning Corporation Silicon resins and methods for their preparation
TW250570B (en) 1994-03-08 1995-07-01 Mitsubishi Electric Corp Switching apparatus
US5860848A (en) 1995-06-01 1999-01-19 Rodel, Inc. Polishing silicon wafers with improved polishing slurries
DE69611653T2 (de) 1995-11-10 2001-05-03 Tokuyama Corp Poliersuspensionen und Verfahren zu ihrer Herstellung
US5769689A (en) 1996-02-28 1998-06-23 Rodel, Inc. Compositions and methods for polishing silica, silicates, and silicon nitride
US5783489A (en) 1996-09-24 1998-07-21 Cabot Corporation Multi-oxidizer slurry for chemical mechanical polishing
US6048471A (en) * 1997-07-18 2000-04-11 Richard G. Henry Zero volatile organic compound compositions based upon organic solvents which are negligibly reactive with hydroxyl radical and do not contribute appreciably to the formation of ground based ozone
KR100329123B1 (ko) 1999-08-28 2002-03-21 윤덕용 웨이퍼 폴리싱용 실리카 슬러리의 제조 방법
US6334880B1 (en) 1999-12-07 2002-01-01 Silbond Corporation Abrasive media and aqueous slurries for chemical mechanical polishing and planarization
TWI296006B (pt) 2000-02-09 2008-04-21 Jsr Corp
US7077880B2 (en) 2004-01-16 2006-07-18 Dupont Air Products Nanomaterials Llc Surface modified colloidal abrasives, including stable bimetallic surface coated silica sols for chemical mechanical planarization
TWI238894B (en) 2003-02-21 2005-09-01 Asahi Kasei Corp Laminate containing silica and application composition for forming porous silica layer
KR100524820B1 (ko) 2003-06-17 2005-10-31 한국화학연구원 실리카 마이크로캡슐의 제조방법
US7304013B2 (en) 2003-06-30 2007-12-04 Corning Incorporated Metal oxide catalysts
US20070185299A1 (en) * 2004-03-09 2007-08-09 Mitsubishi Rayon Co., Ltd. Active energy ray-curable coating composition and method for forming protective coating film
US8278257B2 (en) * 2005-04-06 2012-10-02 W. M. Barr & Company, Inc. Color changing paint removing composition
US7595372B2 (en) * 2005-04-07 2009-09-29 Momentive Performance Materials Inc. Epoxy silane oligomer and coating composition containing same
JP2007046008A (ja) * 2005-08-12 2007-02-22 Mitsubishi Rayon Co Ltd 活性エネルギー線硬化性低屈折率コーティング用組成物および成形品
US7732552B2 (en) * 2006-01-27 2010-06-08 Momentive Performance Materials Inc. Low VOC epoxy silane oligomer and compositions containing same
US8961677B2 (en) 2006-04-26 2015-02-24 Silbond Corporation Suspension of nanoparticles and method for making the same
TWI428277B (zh) 2006-07-31 2014-03-01 Fuso Chemical Co Ltd 矽溶膠及其製造方法
JP5137521B2 (ja) 2006-10-12 2013-02-06 日揮触媒化成株式会社 金平糖状シリカ系ゾルおよびその製造方法
TWI436947B (zh) 2007-03-27 2014-05-11 Fuso Chemical Co Ltd 膠體矽石及其製法
JP5602358B2 (ja) 2007-11-30 2014-10-08 日揮触媒化成株式会社 非球状シリカゾル、その製造方法および研磨用組成物
US8829144B2 (en) 2008-06-10 2014-09-09 Silbond Corporation MQ resins from stable ethylsilicate polymers
US9617389B2 (en) 2008-06-10 2017-04-11 Silbond Corporation Stable ethylsilicate polymers
US7884170B2 (en) 2008-06-10 2011-02-08 Silbond Corporation Stable ethylpolysilicates with greater than fifty percent available SiO2 and methods for making the same
DE102010023336A1 (de) 2010-06-10 2011-12-15 Bayer Innovation Gmbh Verfahren zur Herstellung eines Kieselsol-Materials
ES2391748B1 (es) * 2011-04-20 2014-04-16 Jesús RODRÍGUEZ SEARA Dispositivo para el entretenimiento y práctica del golf.
KR101896710B1 (ko) 2012-08-29 2018-09-10 동우 화인켐 주식회사 레이저 다이싱용 웨이퍼 보호막 조성물
US10683424B2 (en) 2013-02-05 2020-06-16 Evonik Operations Gmbh Low gloss, high solids polyurea coatings
US8961680B2 (en) * 2013-03-08 2015-02-24 Tbf Environmental Technology Inc. Solvent formulations
US9422434B2 (en) * 2013-03-15 2016-08-23 Packaging Service Co, Inc. Low VOC coating reducers
JP6483089B2 (ja) 2013-04-17 2019-03-13 シルボンド・コーポレイションSilbond Corporation コロイドゾルとその製造方法
US10442899B2 (en) 2014-11-17 2019-10-15 Silbond Corporation Stable ethylsilicate polymers and method of making the same

Also Published As

Publication number Publication date
US11161941B2 (en) 2021-11-02
BR112017010164B1 (pt) 2022-06-14
EP3221407B1 (en) 2019-10-23
CN107109120A (zh) 2017-08-29
WO2016081402A2 (en) 2016-05-26
US10442899B2 (en) 2019-10-15
TWI629313B (zh) 2018-07-11
CA2967371A1 (en) 2016-05-26
EP3221407A4 (en) 2018-07-11
EP3221407A2 (en) 2017-09-27
KR20170085556A (ko) 2017-07-24
JP2018502178A (ja) 2018-01-25
JP6743004B2 (ja) 2020-08-19
US20200010625A1 (en) 2020-01-09
US20160137841A1 (en) 2016-05-19
CN107109120B (zh) 2021-04-20
TW201625742A (zh) 2016-07-16
HK1243450A1 (zh) 2018-07-13
WO2016081402A3 (en) 2016-08-18
EP3495437A1 (en) 2019-06-12
KR102471360B1 (ko) 2022-11-28
MX2017006249A (es) 2017-11-17
CA2967371C (en) 2022-01-25

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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