BRPI0816531B8 - composição de poliamida com teores elevados de carga de reforço, processo de moldagem por injeção e artigo moldado - Google Patents

composição de poliamida com teores elevados de carga de reforço, processo de moldagem por injeção e artigo moldado

Info

Publication number
BRPI0816531B8
BRPI0816531B8 BRPI0816531A BRPI0816531A BRPI0816531B8 BR PI0816531 B8 BRPI0816531 B8 BR PI0816531B8 BR PI0816531 A BRPI0816531 A BR PI0816531A BR PI0816531 A BRPI0816531 A BR PI0816531A BR PI0816531 B8 BRPI0816531 B8 BR PI0816531B8
Authority
BR
Brazil
Prior art keywords
injection molding
molded article
molding process
polyamide composition
high reinforcement
Prior art date
Application number
BRPI0816531A
Other languages
English (en)
Inventor
Lapierre Christophe
Trouillet-Fonti Lise
Amici Marco
Original Assignee
Rhodia Operations
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=39256849&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0816531(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhodia Operations filed Critical Rhodia Operations
Publication of BRPI0816531A2 publication Critical patent/BRPI0816531A2/pt
Publication of BRPI0816531B1 publication Critical patent/BRPI0816531B1/pt
Publication of BRPI0816531B8 publication Critical patent/BRPI0816531B8/pt

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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/22—Thermoplastic resins
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
BRPI0816531A 2007-10-19 2008-10-17 composição de poliamida com teores elevados de carga de reforço, processo de moldagem por injeção e artigo moldado BRPI0816531B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0707329A FR2922553B1 (fr) 2007-10-19 2007-10-19 Composition polymere thermoplastique a base de polyamide
PCT/EP2008/064041 WO2009050268A1 (fr) 2007-10-19 2008-10-17 Composition polymere thermoplastique a base de polyamide

Publications (3)

Publication Number Publication Date
BRPI0816531A2 BRPI0816531A2 (pt) 2015-03-24
BRPI0816531B1 BRPI0816531B1 (pt) 2018-11-06
BRPI0816531B8 true BRPI0816531B8 (pt) 2018-11-27

Family

ID=39256849

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0816531A BRPI0816531B8 (pt) 2007-10-19 2008-10-17 composição de poliamida com teores elevados de carga de reforço, processo de moldagem por injeção e artigo moldado

Country Status (9)

Country Link
US (1) US20100305257A1 (pt)
EP (1) EP2201067B1 (pt)
JP (1) JP5526031B2 (pt)
KR (1) KR101218475B1 (pt)
CN (1) CN101874077B (pt)
BR (1) BRPI0816531B8 (pt)
CA (1) CA2702789A1 (pt)
FR (1) FR2922553B1 (pt)
WO (1) WO2009050268A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953847B1 (fr) * 2009-12-14 2012-12-14 Rhodia Operations Article composite a base de resines polyamides de faibles masses moleculaires
US10273360B2 (en) * 2011-12-27 2019-04-30 Ykk Corporation Slide fastener provided with molded component
CN104247254A (zh) 2012-02-24 2014-12-24 索尔维特殊聚合物美国有限责任公司 用于太阳能电池板的框架结构
CN103788625A (zh) * 2012-10-29 2014-05-14 合肥杰事杰新材料股份有限公司 一种高流动性星形聚酰胺组合物及其制备方法
CN105492177A (zh) * 2013-09-05 2016-04-13 Sabic环球技术有限责任公司 用于制备增强制品的方法
CN104788949A (zh) * 2014-12-29 2015-07-22 齐齐哈尔北坤合成高分子材料有限公司 一种高耐磨纳米尼龙材料及其制备方法
CN105348790A (zh) * 2015-11-13 2016-02-24 安徽广源科技发展有限公司 一种环保高硬度高韧性导热导电塑料
US11198766B2 (en) * 2015-11-24 2021-12-14 Teijin Limited Method for producing molded article
BR112019002526B1 (pt) 2016-08-08 2022-09-27 Ticona Llc Composição polimérica termicamente condutora para um dissipador de calor
BR112020009281B1 (pt) * 2017-11-29 2023-04-04 Pirelli Tyre S.P.A. Microesfera, processo para preparação de uma microesfera, composição elastomérica vulcanizável, composto elastomérico vulcanizável, componente de pneu, e, pneu para rodas de veículo

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2253048B2 (de) * 1971-11-01 1980-09-18 Allied Chemical Corp., Morristown, N.J. (V.St.A.) Thermoplastischer Formling und Verfahren zu dessen Herstellung
US4707513A (en) * 1980-11-03 1987-11-17 Monsanto Company Tough thermoplastic nylon compositions
JP3265352B2 (ja) * 1992-01-17 2002-03-11 日産自動車株式会社 高剛性樹脂カバー
WO1994022942A1 (en) 1993-03-29 1994-10-13 E.I. Du Pont De Nemours And Company Polyamide resin composition
JP3344775B2 (ja) * 1993-06-07 2002-11-18 旭化成株式会社 ガラス繊維強化ポリアミド粒状体の製造方法
US5824763A (en) * 1995-08-25 1998-10-20 E. I. Du Pont De Nemours And Company Process for the manufacture of nylon compositions with improved flow
JPH11293106A (ja) * 1998-04-09 1999-10-26 Mitsubishi Eng Plast Corp 強化ポリアミド樹脂組成物
WO2001066643A1 (de) * 2000-03-09 2001-09-13 Bayer Aktiengesellschaft HOCHVISKOSES POLYAMID FüR EXTRUSIONSBLASFORMEN
FR2810332B1 (fr) * 2000-06-16 2002-07-19 Rhodia Eng Plastics Srl Polyamides modifies, compositions a base de ces polyamides et composes macromoleculaires utiles pour leur obtention
JP2003213010A (ja) * 2002-01-24 2003-07-30 Mitsubishi Engineering Plastics Corp ポリアミド樹脂製成形部品
FR2852322B1 (fr) * 2003-03-11 2006-07-07 Rhodia Eng Plastics Srl Article polyamide renforce par des fibres longues
FR2856693B1 (fr) * 2003-06-26 2005-08-26 Rhodia Eng Plastics Srl Composition a base de matrice polyamide et/ou polyester et articles realises a partir de cette composition
US7012200B2 (en) 2004-02-13 2006-03-14 Sonion Roskilde A/S Integrated volume control and switch assembly
FR2913023B1 (fr) * 2007-02-23 2009-04-10 Rhodia Operations Sas Composition polymere thermoplastique a base de polyamide
US20090030141A1 (en) 2007-07-23 2009-01-29 Kim Gene Balfour Poly(arylene ether) composition, method, and article

Also Published As

Publication number Publication date
JP2011506622A (ja) 2011-03-03
EP2201067B1 (fr) 2017-05-31
BRPI0816531B1 (pt) 2018-11-06
CA2702789A1 (fr) 2009-04-23
FR2922553A1 (fr) 2009-04-24
FR2922553B1 (fr) 2009-12-18
CN101874077B (zh) 2012-08-01
EP2201067A1 (fr) 2010-06-30
CN101874077A (zh) 2010-10-27
US20100305257A1 (en) 2010-12-02
BRPI0816531A2 (pt) 2015-03-24
JP5526031B2 (ja) 2014-06-18
KR101218475B1 (ko) 2013-01-04
KR20100054872A (ko) 2010-05-25
WO2009050268A1 (fr) 2009-04-23

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/11/2018, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/11/2018, OBSERVADAS AS CONDICOES LEGAIS. (CO) REFERENTE A RPI 2496 DE 06/11/2018, QUANTO AO NOME DOS INVENTORES.

B25A Requested transfer of rights approved

Owner name: PERFORMANCE POLYAMIDES, SAS (FR)