WO2003063572A3 - Materiaux thermodurs a tenue au choc amelioree - Google Patents

Materiaux thermodurs a tenue au choc amelioree Download PDF

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Publication number
WO2003063572A3
WO2003063572A3 PCT/FR2003/000070 FR0300070W WO03063572A3 WO 2003063572 A3 WO2003063572 A3 WO 2003063572A3 FR 0300070 W FR0300070 W FR 0300070W WO 03063572 A3 WO03063572 A3 WO 03063572A3
Authority
WO
WIPO (PCT)
Prior art keywords
polyamide
impact strength
improved impact
hardener
thermoset materials
Prior art date
Application number
PCT/FR2003/000070
Other languages
English (en)
Other versions
WO2003063572A2 (fr
Inventor
Anthony Bonnet
Christophe Lacroix
Original Assignee
Atofina
Anthony Bonnet
Christophe Lacroix
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 Atofina, Anthony Bonnet, Christophe Lacroix filed Critical Atofina
Priority to AU2003222325A priority Critical patent/AU2003222325A1/en
Publication of WO2003063572A2 publication Critical patent/WO2003063572A2/fr
Publication of WO2003063572A3 publication Critical patent/WO2003063572A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • 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

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)
  • Polyamides (AREA)

Abstract

La présente invention concerne une composition comprenant en poids, le total étant 100 % : 1 à 99 % d'une résine durcissable, 99 à 1 % d'un polyamide qui résulte de la condensation d'au moins un diacide choisi parmi les diacides aliphatiques saturés ayant de 2 à 15 atomes de carbone, les acides aromatiques et les acides cycloaliphatiques et d'au moins une diamine (1) qui est la pipérazine ou ses dérivés, éventuellement 0 à 50 % d'un durcisseur si le polyamide n'a pas ou n'a pas assez de fonctions disponibles pour réticuler la résine thermodurcissable. La composition de l'invention peut comprendre aussi pour 100 parties de l'ensemble résine durcissable, polyamide et durcisseur eventuel jusqu'à 60 parties d'un modifiant choc comprenant au moins un copolymère choisi parmi les copolymères à blocs S-B-M, B-M et M-B-M.
PCT/FR2003/000070 2002-01-14 2003-01-10 Materiaux thermodurs a tenue au choc amelioree WO2003063572A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003222325A AU2003222325A1 (en) 2002-01-14 2003-01-10 Thermoset materials with improved impact strength

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR02/00375 2002-01-14
FR0200375 2002-01-14
FR02/01612 2002-02-11
FR0201612 2002-02-11

Publications (2)

Publication Number Publication Date
WO2003063572A2 WO2003063572A2 (fr) 2003-08-07
WO2003063572A3 true WO2003063572A3 (fr) 2004-03-11

Family

ID=27665277

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/000070 WO2003063572A2 (fr) 2002-01-14 2003-01-10 Materiaux thermodurs a tenue au choc amelioree

Country Status (2)

Country Link
AU (1) AU2003222325A1 (fr)
WO (1) WO2003063572A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2880894B1 (fr) * 2005-01-20 2007-02-23 Arkema Sa Materiaux thermodurs a tenue au choc amelioree
FR2880895B1 (fr) * 2005-01-20 2007-02-23 Arkema Sa Materiaux thermodurs a tenue au choc amelioree
WO2006077153A2 (fr) * 2005-01-20 2006-07-27 Arkema France Matieres thermodurcissables presentant une resistance amelioree au choc
EP2019975B1 (fr) 2006-05-01 2017-08-16 DSM IP Assets B.V. Composition de resine durcissable par rayonnement et procede d'imagerie tridimensionnelle rapide utilisant celle-ci
FR3004719B1 (fr) * 2013-04-22 2015-04-10 Arkema France Materiaux thermodurs a tenacite a la rupture amelioree
US10501619B2 (en) 2014-12-15 2019-12-10 Zephyros, Inc. Epoxy composition containing copolyamide and block copolymer with polyamide and polyether blocks
JP6624341B2 (ja) * 2017-11-08 2019-12-25 Dic株式会社 硬化性組成物及び繊維強化複合材料

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2292754A1 (fr) * 1974-11-29 1976-06-25 Texaco Development Corp Nouvelles compositions adhesives thermoplastiques
US4108922A (en) * 1971-10-28 1978-08-22 Allied Chemical Corporation Antistatic fiber containing multiple branched propoxylated-ethoxylated polyalkylenepolyamines and monoamines and their chain-extended reaction products
DE3204455A1 (de) * 1981-02-14 1982-09-09 Basf Ag, 6700 Ludwigshafen Schlagzaehe thermoplastische formmassen
JPS5840378A (ja) * 1981-09-04 1983-03-09 Mitsui Petrochem Ind Ltd エポキシ樹脂組成物
JPS6173734A (ja) * 1984-09-19 1986-04-15 Toray Ind Inc 硬化性のポリアミド樹脂組成物
JPS6173737A (ja) * 1984-09-19 1986-04-15 Toray Ind Inc 硬化性ポリアミド樹脂組成物
US6111030A (en) * 1994-01-21 2000-08-29 Rheox, Inc. Epoxy, polysulfide and cyanoacrylate composites utilizing activatable amino-polyamide curatives
FR2809741A1 (fr) * 2000-05-31 2001-12-07 Atofina Materiaux thermodurs a tenue au choc amelioree

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108922A (en) * 1971-10-28 1978-08-22 Allied Chemical Corporation Antistatic fiber containing multiple branched propoxylated-ethoxylated polyalkylenepolyamines and monoamines and their chain-extended reaction products
FR2292754A1 (fr) * 1974-11-29 1976-06-25 Texaco Development Corp Nouvelles compositions adhesives thermoplastiques
DE3204455A1 (de) * 1981-02-14 1982-09-09 Basf Ag, 6700 Ludwigshafen Schlagzaehe thermoplastische formmassen
JPS5840378A (ja) * 1981-09-04 1983-03-09 Mitsui Petrochem Ind Ltd エポキシ樹脂組成物
JPS6173734A (ja) * 1984-09-19 1986-04-15 Toray Ind Inc 硬化性のポリアミド樹脂組成物
JPS6173737A (ja) * 1984-09-19 1986-04-15 Toray Ind Inc 硬化性ポリアミド樹脂組成物
US6111030A (en) * 1994-01-21 2000-08-29 Rheox, Inc. Epoxy, polysulfide and cyanoacrylate composites utilizing activatable amino-polyamide curatives
FR2809741A1 (fr) * 2000-05-31 2001-12-07 Atofina Materiaux thermodurs a tenue au choc amelioree

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 198316, Derwent World Patents Index; Class A21, AN 1983-37598K, XP002216035 *
DATABASE WPI Section Ch Week 198621, Derwent World Patents Index; Class A21, AN 1986-135562, XP002216034 *
DATABASE WPI Section Ch Week 198621, Derwent World Patents Index; Class A23, AN 1986-135565, XP002216036 *

Also Published As

Publication number Publication date
AU2003222325A1 (en) 2003-09-02
WO2003063572A2 (fr) 2003-08-07

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