FR2880351B1 - Utilisation de silices specifiques pour augmenter la rigidite d'un thermoplastique en maintenant ou ameliorant sa resistance au choc - Google Patents

Utilisation de silices specifiques pour augmenter la rigidite d'un thermoplastique en maintenant ou ameliorant sa resistance au choc

Info

Publication number
FR2880351B1
FR2880351B1 FR0414097A FR0414097A FR2880351B1 FR 2880351 B1 FR2880351 B1 FR 2880351B1 FR 0414097 A FR0414097 A FR 0414097A FR 0414097 A FR0414097 A FR 0414097A FR 2880351 B1 FR2880351 B1 FR 2880351B1
Authority
FR
France
Prior art keywords
silices
rigidity
thermoplastic
maintaining
increase
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 - Fee Related
Application number
FR0414097A
Other languages
English (en)
Other versions
FR2880351A1 (fr
Inventor
Yves Bomal
Antoine Guiu
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 FR0414097A priority Critical patent/FR2880351B1/fr
Priority to US11/794,295 priority patent/US8334334B2/en
Priority to PCT/FR2005/003289 priority patent/WO2006072704A2/fr
Priority to EP05850622A priority patent/EP1831297A2/fr
Publication of FR2880351A1 publication Critical patent/FR2880351A1/fr
Application granted granted Critical
Publication of FR2880351B1 publication Critical patent/FR2880351B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
FR0414097A 2004-12-30 2004-12-30 Utilisation de silices specifiques pour augmenter la rigidite d'un thermoplastique en maintenant ou ameliorant sa resistance au choc Expired - Fee Related FR2880351B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0414097A FR2880351B1 (fr) 2004-12-30 2004-12-30 Utilisation de silices specifiques pour augmenter la rigidite d'un thermoplastique en maintenant ou ameliorant sa resistance au choc
US11/794,295 US8334334B2 (en) 2004-12-30 2005-12-27 Use of specific silicas for increasing the rigidity of a thermoplastic while maintaining or improving its impact resistance
PCT/FR2005/003289 WO2006072704A2 (fr) 2004-12-30 2005-12-27 Utilisation de silices specifiques pour augmenter la rigidite d'un thermoplastique en maintenant ou ameliorant sa resistance au choc
EP05850622A EP1831297A2 (fr) 2004-12-30 2005-12-27 Utilisation de silices specifiques pour augmenter la rigidite d'un thermoplastique en maintenant ou ameliorant sa resistance au choc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0414097A FR2880351B1 (fr) 2004-12-30 2004-12-30 Utilisation de silices specifiques pour augmenter la rigidite d'un thermoplastique en maintenant ou ameliorant sa resistance au choc

Publications (2)

Publication Number Publication Date
FR2880351A1 FR2880351A1 (fr) 2006-07-07
FR2880351B1 true FR2880351B1 (fr) 2007-04-13

Family

ID=34953960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0414097A Expired - Fee Related FR2880351B1 (fr) 2004-12-30 2004-12-30 Utilisation de silices specifiques pour augmenter la rigidite d'un thermoplastique en maintenant ou ameliorant sa resistance au choc

Country Status (4)

Country Link
US (1) US8334334B2 (fr)
EP (1) EP1831297A2 (fr)
FR (1) FR2880351B1 (fr)
WO (1) WO2006072704A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910459B1 (fr) * 2006-12-22 2010-09-17 Rhodia Recherches & Tech Nouveau procede de preparation de silices precipitees par mise en oeuvre d'un melangeur rapide
FR2918384A1 (fr) * 2007-07-06 2009-01-09 Rhodia Operations Sas Materiau composite de faible densite
JP2021528349A (ja) * 2018-06-19 2021-10-21 ローディア オペレーションズ 口腔ケア組成物のためのシリカ
EP3992147A1 (fr) 2020-10-28 2022-05-04 Evonik Operations GmbH Acides siliques précipités, leur procédé de fabrication et leur utilisation
CN113912936B (zh) * 2021-09-30 2023-02-17 成都金发科技新材料有限公司 一种增韧抗静电的聚丙烯组合物及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL289590A (fr) * 1962-03-02
CA947946A (en) * 1971-07-27 1974-05-28 National Research Council Of Canada Preparation of reinforcing amorphous silica
FR2646673B1 (fr) * 1989-05-02 1991-09-06 Rhone Poulenc Chimie Silice sous forme de bille, procede de preparation et son utilisation au renforcement des elastomeres
FR2763581B1 (fr) * 1997-05-26 1999-07-23 Rhodia Chimie Sa Silice precipitee utilisable comme charge renforcante pour elastomeres
DE19740440A1 (de) * 1997-09-15 1999-03-18 Degussa Leicht dispergierbare Fällungskieselsäure
US6391977B1 (en) * 1998-06-12 2002-05-21 Exxon Mobil Chemical Patents Inc Impact modifier for thermoplastic polyolefins
AU6436300A (en) * 1999-07-28 2001-02-13 Akzo-Pq Silica Vof Precipitated silica, a process to make it, and its use
DE10112441A1 (de) * 2001-03-15 2002-09-19 Degussa Kieselsäure durch Fällung mit konstanter Alkalizahl und deren Verwendung
PT1419106T (pt) * 2001-08-13 2016-12-27 Rhodia Chimie Sa Processo de preparação de sílicas, sílicas com distribuição granulométrica e/ou repartição porosa específicas e suas utilizações, em particular no reforço de polímeros

Also Published As

Publication number Publication date
WO2006072704A2 (fr) 2006-07-13
WO2006072704A3 (fr) 2006-09-28
EP1831297A2 (fr) 2007-09-12
US20090326139A1 (en) 2009-12-31
FR2880351A1 (fr) 2006-07-07
US8334334B2 (en) 2012-12-18

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Legal Events

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ST Notification of lapse

Effective date: 20160831