MX2022014299A - Agente de liberación a base de silicona soluble en agua. - Google Patents

Agente de liberación a base de silicona soluble en agua.

Info

Publication number
MX2022014299A
MX2022014299A MX2022014299A MX2022014299A MX2022014299A MX 2022014299 A MX2022014299 A MX 2022014299A MX 2022014299 A MX2022014299 A MX 2022014299A MX 2022014299 A MX2022014299 A MX 2022014299A MX 2022014299 A MX2022014299 A MX 2022014299A
Authority
MX
Mexico
Prior art keywords
release agent
water
soluble silicone
based release
mold
Prior art date
Application number
MX2022014299A
Other languages
English (en)
Inventor
Matthew Lococo
Chirag Vaghela
Johannes Josephus Hooijman
Original Assignee
Quaker Chem Corp
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 Quaker Chem Corp filed Critical Quaker Chem Corp
Publication of MX2022014299A publication Critical patent/MX2022014299A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2209—Selection of die materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions 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
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/2007—Methods or apparatus for cleaning or lubricating moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • B29C33/64—Silicone
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/30—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen phosphorus-containing groups
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/54—Aqueous solutions or dispersions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

Un agente de liberación incluye un polímero de silicona soluble en agua y el método para lubricar un molde de fundición a presión incluye aplicar un agente de liberación a una superficie interna del molde e inyectar un metal fundido al molde, en donde el agente de liberación incluye un polímero de silicona soluble en agua.
MX2022014299A 2020-05-14 2021-05-13 Agente de liberación a base de silicona soluble en agua. MX2022014299A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063024737P 2020-05-14 2020-05-14
PCT/US2021/032239 WO2021231719A1 (en) 2020-05-14 2021-05-13 Water-soluble silicone-based release agent

Publications (1)

Publication Number Publication Date
MX2022014299A true MX2022014299A (es) 2023-03-14

Family

ID=78513695

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022014299A MX2022014299A (es) 2020-05-14 2021-05-13 Agente de liberación a base de silicona soluble en agua.

Country Status (7)

Country Link
US (2) US20210354195A1 (es)
EP (1) EP4149736A4 (es)
JP (1) JP2023529289A (es)
KR (1) KR20230011976A (es)
CN (1) CN115812027A (es)
MX (1) MX2022014299A (es)
WO (1) WO2021231719A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115851121B (zh) * 2022-12-15 2023-10-20 上海东恒化工有限公司 一种水性磁性粒子基脱模涂层及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3629310A (en) * 1969-08-28 1971-12-21 Union Carbide Corp Organo-siloxane-oxyalkylene block copolymers
EP0916690B1 (en) * 1997-11-17 2002-02-06 Shin-Etsu Chemical Co., Ltd. Oil-in-water aqueous organopolysiloxane emulsion and method for the preparation thereof
EP1077233A3 (de) * 1999-08-19 2001-08-16 Wacker-Chemie GmbH Trennmittel gegen bituminöse Stoffe
WO2003028971A1 (en) * 2001-09-20 2003-04-10 Great Lakes Supply, Inc. Release composition and related method of use
US20040235683A1 (en) * 2003-05-23 2004-11-25 Moffett Robert Harvey Mold release composition and process therewith
JP5054308B2 (ja) * 2006-01-12 2012-10-24 アイシン精機株式会社 鋳造方法および鋳造金型用の水溶性離型剤
DE102007037571A1 (de) * 2007-08-09 2009-02-12 Evonik Goldschmidt Gmbh Wässriges Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
US7842725B2 (en) * 2008-07-24 2010-11-30 Ecolab USA, Inc. Foaming alcohol compositions with selected dimethicone surfactants
US9249350B2 (en) * 2009-05-19 2016-02-02 Lubrizol Oilfield Solutions, Inc. Bitumen anti-accretion additive
CN101892115A (zh) * 2009-05-22 2010-11-24 汉高（中国）投资有限公司 一种脱模剂及其应用
JP5634738B2 (ja) * 2010-04-20 2014-12-03 東レ・ダウコーニング株式会社 非硬化型コーティング用組成物
WO2013121851A1 (ja) * 2012-02-16 2013-08-22 東レ・ダウコーニング株式会社 ダイカスト用離型剤エマルジョン組成物
WO2013130324A1 (en) * 2012-02-28 2013-09-06 3M Innovative Properties Company Sheeting article with release coating comprising polyorganosiloxane and hydrophilic component
TW201442803A (zh) * 2013-05-06 2014-11-16 hui-long Li 壓鑄機之射出頭結構
EP3423271A4 (en) * 2016-04-05 2019-01-23 Adaptive Surface Technologies, Inc. CURABLE POLYSILOXANE COMPOSITIONS AND SLIDING MATERIALS AND COATINGS AND ARTICLES MADE THEREFROM
CN108838318B (zh) * 2018-07-16 2019-12-24 昆山帝邦铸造科技有限公司 一种耐高温铸造用脱模剂及其制备方法和使用方法

Also Published As

Publication number Publication date
CN115812027A (zh) 2023-03-17
US20210354195A1 (en) 2021-11-18
EP4149736A4 (en) 2024-06-19
EP4149736A1 (en) 2023-03-22
JP2023529289A (ja) 2023-07-10
US20230356292A1 (en) 2023-11-09
WO2021231719A1 (en) 2021-11-18
KR20230011976A (ko) 2023-01-25

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