WO2003074602A3 - Utilisation d'une silice pretraitee dans une composition silicone reticulable par polycondensation, comme agent de stabilisation de moules obtenus a partir de cette composition - Google Patents

Utilisation d'une silice pretraitee dans une composition silicone reticulable par polycondensation, comme agent de stabilisation de moules obtenus a partir de cette composition Download PDF

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Publication number
WO2003074602A3
WO2003074602A3 PCT/FR2003/000655 FR0300655W WO03074602A3 WO 2003074602 A3 WO2003074602 A3 WO 2003074602A3 FR 0300655 W FR0300655 W FR 0300655W WO 03074602 A3 WO03074602 A3 WO 03074602A3
Authority
WO
WIPO (PCT)
Prior art keywords
composition
agent
polycondensation
stabilizing
crosslinkable
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.)
Ceased
Application number
PCT/FR2003/000655
Other languages
English (en)
Other versions
WO2003074602A2 (fr
Inventor
Fabienne Howe
Jens Heilman
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to US10/506,207 priority Critical patent/US20050171278A1/en
Priority to CA002477492A priority patent/CA2477492A1/fr
Priority to JP2003573064A priority patent/JP2005536576A/ja
Priority to AU2003222952A priority patent/AU2003222952A1/en
Priority to EP03718918A priority patent/EP1483322A2/fr
Publication of WO2003074602A2 publication Critical patent/WO2003074602A2/fr
Publication of WO2003074602A3 publication Critical patent/WO2003074602A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • B29C33/405—Elastomers, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2883/00—Use of polymers having silicon, with or without sulfur, nitrogen, oxygen, or carbon only, in the main chain, as mould material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

La présente invention a trait à l'utilisation, pour améliorer la longévité des moules réalisés en élastomère silicone réticulant par réaction de polycondensation, d'additif capable de stabiliser l'élastomère silicone constituant le moule vis-à-vis des matières à mouler et notamment des résines polyester. Cet agent de stabilisation est à base de silice prétraitée par un silane. Préférentiellement, il s'agit d'un quartz broyé traité avec un silane alkylé.
PCT/FR2003/000655 2002-03-01 2003-02-28 Utilisation d'une silice pretraitee dans une composition silicone reticulable par polycondensation, comme agent de stabilisation de moules obtenus a partir de cette composition Ceased WO2003074602A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US10/506,207 US20050171278A1 (en) 2002-03-01 2003-02-28 Use of a pretreated silica in a silicone composition crosslinkable by polycondensation, as agent for stabilizing moulds obtained from said composition
CA002477492A CA2477492A1 (fr) 2002-03-01 2003-02-28 Utilisation d'une silice pretraitee dans une composition silicone reticulable par polycondensation, comme agent de stabilisation de moules obtenus a partir de cette composition
JP2003573064A JP2005536576A (ja) 2002-03-01 2003-02-28 予備処理されたシリカからなる、重縮合架橋性シリコーン組成物から得られる型を安定化させるための安定剤
AU2003222952A AU2003222952A1 (en) 2002-03-01 2003-02-28 Use of a pretreated silica in a silicone composition crosslinkable by polycondensation, as agent for stabilizing moulds obtained from said composition
EP03718918A EP1483322A2 (fr) 2002-03-01 2003-02-28 Utilisation d'une silice pretraitee dans une composition silicone reticulable par polycondensation, comme agent de stabilisation de moules obtenus a partir de cette composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB021231338A CN100386372C (zh) 2002-03-01 2002-03-01 预处理二氧化硅作为稳定剂的用途
CN02123133.8 2002-03-01

Publications (2)

Publication Number Publication Date
WO2003074602A2 WO2003074602A2 (fr) 2003-09-12
WO2003074602A3 true WO2003074602A3 (fr) 2004-03-04

Family

ID=27768589

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/000655 Ceased WO2003074602A2 (fr) 2002-03-01 2003-02-28 Utilisation d'une silice pretraitee dans une composition silicone reticulable par polycondensation, comme agent de stabilisation de moules obtenus a partir de cette composition

Country Status (8)

Country Link
US (1) US20050171278A1 (fr)
EP (1) EP1483322A2 (fr)
JP (1) JP2005536576A (fr)
CN (1) CN100386372C (fr)
AU (1) AU2003222952A1 (fr)
CA (1) CA2477492A1 (fr)
TW (1) TWI289585B (fr)
WO (1) WO2003074602A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4716043B2 (ja) * 2007-09-21 2011-07-06 信越化学工業株式会社 室温硬化性オルガノポリシロキサン組成物
CN110997266B (zh) 2017-06-29 2022-04-26 埃肯有机硅法国简易股份公司 有机硅弹性体制模具的制造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010478A1 (fr) * 1978-10-24 1980-04-30 Rhone-Poulenc Industries Compositions organopolysiloxaniques durcissables en élastomères pour la fabrication de moules
US5200440A (en) * 1989-11-02 1993-04-06 Shin-Etsu Chemical Co., Ltd. Organosilicone-treated silica and a composition containing it
US6172150B1 (en) * 1996-02-01 2001-01-09 Wacker-Chemie Gmbh Room-temperature vulcanizing condensation-crosslinking silicone rubbers
EP1312648A2 (fr) * 2001-11-14 2003-05-21 Shin-Etsu Chemical Co., Ltd. Composition de caoutchouc de silicone durcissable à température ambiante

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1026986C (zh) * 1987-10-20 1994-12-14 三井石油化学工业株式会社 耐热橡胶组合物
FR2649116B1 (fr) * 1989-06-29 1991-09-27 Rhone Poulenc Chimie Composition organopolysiloxane monocomposante a stabilite au stockage amelioree
US5679726A (en) * 1995-11-29 1997-10-21 Dow Corning Corporation Method of making a foundation polydiorganosiloxane-silica mixture, the resulting mixture and a room temperature curing sealant made from the foundation mixture
US6388001B1 (en) * 1999-12-21 2002-05-14 General Electric Company Compounding filled silicone compositions
US6444154B1 (en) * 2000-12-20 2002-09-03 General Electric Company Continuous preparation of a liquid silicone rubber composition
FR2832412B1 (fr) * 2001-11-19 2003-12-19 Atofina Polymere fonctionnel reticulable permettant la fabrication de materiaux conducteurs de la lumiere

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010478A1 (fr) * 1978-10-24 1980-04-30 Rhone-Poulenc Industries Compositions organopolysiloxaniques durcissables en élastomères pour la fabrication de moules
US5200440A (en) * 1989-11-02 1993-04-06 Shin-Etsu Chemical Co., Ltd. Organosilicone-treated silica and a composition containing it
US6172150B1 (en) * 1996-02-01 2001-01-09 Wacker-Chemie Gmbh Room-temperature vulcanizing condensation-crosslinking silicone rubbers
EP1312648A2 (fr) * 2001-11-14 2003-05-21 Shin-Etsu Chemical Co., Ltd. Composition de caoutchouc de silicone durcissable à température ambiante

Also Published As

Publication number Publication date
AU2003222952A1 (en) 2003-09-16
TWI289585B (en) 2007-11-11
TW200424263A (en) 2004-11-16
JP2005536576A (ja) 2005-12-02
CN100386372C (zh) 2008-05-07
US20050171278A1 (en) 2005-08-04
CN1442444A (zh) 2003-09-17
CA2477492A1 (fr) 2003-09-12
WO2003074602A2 (fr) 2003-09-12
EP1483322A2 (fr) 2004-12-08

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