EA199800239A1 - Термопластичная композиция для топливных трубопроводов - Google Patents

Термопластичная композиция для топливных трубопроводов

Info

Publication number
EA199800239A1
EA199800239A1 EA199800239A EA199800239A EA199800239A1 EA 199800239 A1 EA199800239 A1 EA 199800239A1 EA 199800239 A EA199800239 A EA 199800239A EA 199800239 A EA199800239 A EA 199800239A EA 199800239 A1 EA199800239 A1 EA 199800239A1
Authority
EA
Eurasian Patent Office
Prior art keywords
thermoplastic
fuel
carbon atoms
mixture
thermoplastic composition
Prior art date
Application number
EA199800239A
Other languages
English (en)
Other versions
EA000848B1 (ru
Inventor
Чезаре Гуаита
Франко Сперони
Original Assignee
Нилтек Италия
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 Нилтек Италия filed Critical Нилтек Италия
Publication of EA199800239A1 publication Critical patent/EA199800239A1/ru
Publication of EA000848B1 publication Critical patent/EA000848B1/ru

Links

Classifications

    • 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
    • C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]

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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Materials For Medical Uses (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Изобретение касается термопластической композиции, имеющей улучшенные свойства, для изготовления емкостей для топлива, такого как мазут, бензин, дизельное топливо, спирт, и особенно для трубопроводов питания топливных резервуаров или подачи топлива в двигатель. Оно касается, в частности, термопластичной композиции, содер жащей матрицу из термопластичного полимера и по меньшей мере одно соединение, улучшающее эластичность термопластичных композиций, отличающейся тем, что матрица состоит из смеси по меньшей мере одного первого термопластичного сополимера, полученного сополимеризацией Е-капролактама с по меньшей мере одним мономером, выбранным из группы: аминокислота, содержащая по меньшей мере 9 атомов углерода, или соответствующий лактам; смесь гексаметилендиамина с двухосновной кислотой, содержащей не менее 9 атомов углерода, причем весовое соотношение между Е-капролактамом и смесью гексаметилендиамина с двухосновной кислотой составляет от 4 до 9, и по меньшей мере одного второго термопластичного полимера или сополимера, полученного полимеризацией мономеров, содержащих менее 9 атомов углерода. Содержание второго полимера или сополимера в матрице составляет от 40 до 80 мас.%, содержание соединения, модифицирующего эластичность, составляет от 20 до 50 мас.% термопластичной композиции. Изделия, такие как трубопроводы для топлива, полученные формованием такой композиции, пользуются высоким спросом.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA199800239A 1995-09-29 1996-09-27 Термопластичная композиция EA000848B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9511681A FR2739388B1 (fr) 1995-09-29 1995-09-29 Composition thermoplastique pour conduit de carburant
PCT/IB1996/001148 WO1997012938A1 (fr) 1995-09-29 1996-09-27 Composition thermoplastique pour conduites de carburant

Publications (2)

Publication Number Publication Date
EA199800239A1 true EA199800239A1 (ru) 1998-10-29
EA000848B1 EA000848B1 (ru) 2000-06-26

Family

ID=9483241

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199800239A EA000848B1 (ru) 1995-09-29 1996-09-27 Термопластичная композиция

Country Status (18)

Country Link
US (1) US6060562A (ru)
EP (1) EP0852605B1 (ru)
JP (1) JP3199121B2 (ru)
KR (1) KR19990063808A (ru)
CN (1) CN1200754A (ru)
AT (1) ATE190640T1 (ru)
AU (1) AU7225796A (ru)
BR (1) BR9611583A (ru)
CA (1) CA2231070A1 (ru)
DE (1) DE69607187T2 (ru)
DK (1) DK0852605T3 (ru)
EA (1) EA000848B1 (ru)
ES (1) ES2143231T3 (ru)
FR (1) FR2739388B1 (ru)
GR (1) GR3033088T3 (ru)
PL (1) PL325901A1 (ru)
PT (1) PT852605E (ru)
WO (1) WO1997012938A1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2765520B1 (fr) * 1997-07-03 1999-08-27 Nyltech Italia Structure multicouche a base de polyamides et tube ou conduit a structure multicouche
CN1075790C (zh) * 1998-07-24 2001-12-05 山西省稷山县福利化工厂 碱法生产活性氧化锌的工艺方法
US6372844B1 (en) 1999-03-31 2002-04-16 Mitsui Chemicals, Inc. Resin composition
KR20010054434A (ko) * 1999-12-06 2001-07-02 이계안 폴리아미드 수지 조성물
KR100830071B1 (ko) * 2000-02-18 2008-05-16 다이낑 고오교 가부시키가이샤 적층 수지 성형체 및 다층 성형품
MD20010345A (ru) * 2001-08-17 2003-06-30 Феликс ШЕПЕЛЬ Способ обработки растительной массы шалфея мускатного Salvia Sclarea и ее применение для лечения опорно-двигательного аппарата
CN101125469B (zh) * 2006-07-31 2012-02-29 Ems专利股份公司 挤出的中空截面形式的多层复合材料
US7851021B2 (en) * 2006-08-30 2010-12-14 Louisiana-Pacific Corporation Treated wet process hardboard
US20140024778A1 (en) * 2012-07-18 2014-01-23 King Abdulaziz City For Science And Technology Toughened comingled post-consumer thermoplastics and method for recycling thermoplastic waste
FR3006690B1 (fr) * 2013-06-11 2015-05-29 Arkema France Composition thermoplastique nanostructuree de type polyolefine greffee polyamide
US11939469B2 (en) * 2018-08-16 2024-03-26 Basf Se Thermoplastic molding material
WO2020225176A1 (en) 2019-05-08 2020-11-12 Basf Se A polyamide composition and a tubular or pipe multilayer structure comprising the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07119349B2 (ja) * 1987-11-04 1995-12-20 三井石油化学工業株式会社 ガラス繊維強化熱可塑性樹脂組成物
DE3823803A1 (de) * 1988-07-14 1990-01-18 Basf Ag Thermoplastische formmassen auf der basis von polyamidmischungen
JP2541292B2 (ja) * 1988-08-23 1996-10-09 住友化学工業株式会社 耐衝撃性ポリアミド樹脂組成物の製造法
JP2751409B2 (ja) * 1989-05-31 1998-05-18 三菱化学株式会社 樹脂組成物およびその成形品
ATE138959T1 (de) * 1990-08-02 1996-06-15 Buna Sow Leuna Olefinverb Gmbh Schlagzähe polyamid-formmassen
US5256460A (en) * 1992-09-14 1993-10-26 Snia Tecnopolimeri S.P.A. Polymeric blend with high resistance to fuel

Also Published As

Publication number Publication date
EP0852605A1 (fr) 1998-07-15
KR19990063808A (ko) 1999-07-26
PT852605E (pt) 2000-06-30
JPH11500177A (ja) 1999-01-06
FR2739388B1 (fr) 1997-11-21
BR9611583A (pt) 1999-08-24
CA2231070A1 (fr) 1997-04-10
US6060562A (en) 2000-05-09
AU7225796A (en) 1997-04-28
EP0852605B1 (fr) 2000-03-15
FR2739388A1 (fr) 1997-04-04
JP3199121B2 (ja) 2001-08-13
ATE190640T1 (de) 2000-04-15
CN1200754A (zh) 1998-12-02
ES2143231T3 (es) 2000-05-01
DE69607187D1 (de) 2000-04-20
GR3033088T3 (en) 2000-08-31
DK0852605T3 (da) 2000-06-05
PL325901A1 (en) 1998-08-17
DE69607187T2 (de) 2000-09-21
WO1997012938A1 (fr) 1997-04-10
EA000848B1 (ru) 2000-06-26

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU