IT1264681B1 - Composizione poliolefiniche parzialmente reticolate - Google Patents

Composizione poliolefiniche parzialmente reticolate

Info

Publication number
IT1264681B1
IT1264681B1 IT93MI001468A ITMI931468A IT1264681B1 IT 1264681 B1 IT1264681 B1 IT 1264681B1 IT 93MI001468 A IT93MI001468 A IT 93MI001468A IT MI931468 A ITMI931468 A IT MI931468A IT 1264681 B1 IT1264681 B1 IT 1264681B1
Authority
IT
Italy
Prior art keywords
linked
partly cross
cross
xylene
propylene
Prior art date
Application number
IT93MI001468A
Other languages
English (en)
Inventor
Vittorio Braga
Luca Scanavini
Original Assignee
Himont Inc
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 Himont Inc filed Critical Himont Inc
Priority to IT93MI001468A priority Critical patent/IT1264681B1/it
Publication of ITMI931468A0 publication Critical patent/ITMI931468A0/it
Priority to KR1019940016200A priority patent/KR100310185B1/ko
Priority to DE69414189T priority patent/DE69414189T2/de
Priority to DK94110608T priority patent/DK0633289T3/da
Priority to JP17944694A priority patent/JP3406389B2/ja
Priority to EP94110608A priority patent/EP0633289B1/en
Priority to AT94110608T priority patent/ATE172747T1/de
Publication of ITMI931468A1 publication Critical patent/ITMI931468A1/it
Application granted granted Critical
Publication of IT1264681B1 publication Critical patent/IT1264681B1/it

Links

Classifications

    • 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
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers
    • 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
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing 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
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/02—Crosslinking with dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Macromonomer-Based Addition Polymer (AREA)

Abstract

Si preparano, mediante reticolazione dinamica, delle composizioni poliolefiniche parzialmente reticolate comprendenti (percentuali in peso):1) 5-50% di un omopolimero o copolimero cristallino del propilene;2) 50-95% di un polimero elastomerico parzialmente reticolato e parzialmente solubile in xilene a temperatura ambiente, contenente etilene, propilene e/o un'altra alfa-olefina;dette composizioni contenenti da 20% a 92% di una frazione solubile in xilene a temperatura ambiente, in cui l'etilene è presente in quantità inferiore o uguale al 35%.
IT93MI001468A 1993-07-07 1993-07-07 Composizione poliolefiniche parzialmente reticolate IT1264681B1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT93MI001468A IT1264681B1 (it) 1993-07-07 1993-07-07 Composizione poliolefiniche parzialmente reticolate
KR1019940016200A KR100310185B1 (ko) 1993-07-07 1994-07-06 부분적으로가교된폴리올레핀조성물
DE69414189T DE69414189T2 (de) 1993-07-07 1994-07-07 Teilvernetzte Polyolefinzusammensetzung
DK94110608T DK0633289T3 (da) 1993-07-07 1994-07-07 Partielt tværbundne polyolefinsammensætninger
JP17944694A JP3406389B2 (ja) 1993-07-07 1994-07-07 部分的に架橋したポリオレフィン組成物
EP94110608A EP0633289B1 (en) 1993-07-07 1994-07-07 Partially cross-linked polyolefin composition
AT94110608T ATE172747T1 (de) 1993-07-07 1994-07-07 Teilvernetzte polyolefinzusammensetzung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI001468A IT1264681B1 (it) 1993-07-07 1993-07-07 Composizione poliolefiniche parzialmente reticolate

Publications (3)

Publication Number Publication Date
ITMI931468A0 ITMI931468A0 (it) 1993-07-07
ITMI931468A1 ITMI931468A1 (it) 1995-01-07
IT1264681B1 true IT1264681B1 (it) 1996-10-04

Family

ID=11366548

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI001468A IT1264681B1 (it) 1993-07-07 1993-07-07 Composizione poliolefiniche parzialmente reticolate

Country Status (7)

Country Link
EP (1) EP0633289B1 (it)
JP (1) JP3406389B2 (it)
KR (1) KR100310185B1 (it)
AT (1) ATE172747T1 (it)
DE (1) DE69414189T2 (it)
DK (1) DK0633289T3 (it)
IT (1) IT1264681B1 (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6395839B2 (en) * 1996-04-01 2002-05-28 Visteon Systemes Interieurs S.A.S. Grafted and crosslinkable pulverulent thermoplastic polyolefin composition which has elasticity and flexibility properties
IT1287179B1 (it) * 1996-11-15 1998-08-04 Montell North America Inc Miscela polimerica per slush moulding
TW509707B (en) * 1997-02-21 2002-11-11 Montell Technology Company Bv Soft elastomeric thermoplastic polyolefin compositions
IT1295052B1 (it) 1997-09-24 1999-04-27 Montell North America Inc Miscele poliolefiniche elastomeriche parzialmente reticolate
CA2341032A1 (en) 1999-06-18 2000-12-28 Basell Technology Company B.V. A process and composition for manufacturing articles by powder moulding and articles thus obtained
RU2308470C2 (ru) 2002-06-26 2007-10-20 Базелль Полиолефин Италия С.П.А. Ударопрочные полиолефиновые композиции
AU2003242663A1 (en) 2002-06-26 2004-01-19 Basell Poliolefine Italia S.P.A. Impact-resistant polyolefin compositions
EP1680468B1 (en) 2003-11-06 2011-08-17 Basell Poliolefine Italia S.r.l. Polypropylene composition
WO2005121240A1 (en) 2004-06-08 2005-12-22 Basell Poliolefine Italia S.R.L. Polyolefin composition having a high balance of stiffness, impact strength and elongation at break and low thermal shrinkage
JP2006307069A (ja) * 2005-04-28 2006-11-09 Nhk Spring Co Ltd 発泡体用樹脂組成物、発泡体、および発泡体の製造方法
JP5092288B2 (ja) * 2005-09-02 2012-12-05 三菱化学株式会社 接着性樹脂組成物及び積層体
WO2007147687A1 (en) * 2006-06-23 2007-12-27 Basell Poliolefine Italia S.R.L. Polyolefin thermoplastic vulcanizate elastomers
BRPI0908411B1 (pt) 2008-02-29 2018-10-30 Basell Poliolefine Italia Srl composições de poliolefinas
CN102264804B (zh) * 2008-12-29 2013-07-03 埃克森美孚化学专利公司 形成聚合物共混物的方法
CN103068901B (zh) 2010-06-30 2015-07-08 巴塞尔聚烯烃意大利有限责任公司 交联的聚烯烃组合物
WO2012000884A1 (en) * 2010-06-30 2012-01-05 Basell Poliolefine Italia Srl Cross-linked polyolefin composition
KR101330893B1 (ko) * 2011-03-04 2013-11-18 삼성토탈 주식회사 폴리프로필렌 수지 조성물
BR112016006965B1 (pt) * 2013-10-15 2021-09-21 Basell Poliolefine Italia S.R.L. Composição de poliolefina flexível consideravelmente carregada para membranas de coberturas bem como artigo, folhas ou película para revestimento e enchimento interno para cabos industriais ou encapamento de cabos contendo a referida composição
KR102517797B1 (ko) 2014-09-10 2023-04-05 세키스이가가쿠 고교가부시키가이샤 발포체, 적층체 및 성형체
KR20160066350A (ko) 2014-12-02 2016-06-10 (주)뉴마이하우스 잠열구조체를 이용한 하이브리드 난방 장치 및 이를 이용한 난방 방법
KR102809693B1 (ko) * 2019-10-25 2025-05-20 더블유스코프코리아 주식회사 열가교 폴리올레핀 분리막 및 그 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4247652A (en) * 1977-05-26 1981-01-27 Mitsui Petrochemical Industries, Ltd. Thermoplastic elastomer blends with olefin plastic, and foamed products of the blends
WO1991000890A1 (en) * 1989-07-10 1991-01-24 Mitsui Petrochemical Industries, Ltd. Method of producing thermoplastic elastomer composition and thermoplastic elastomer composition produced thereby
IT1243188B (it) * 1990-08-01 1994-05-24 Himont Inc Composizioni poliolefiniche elastoplastiche
US5196462A (en) * 1991-05-16 1993-03-23 Himont Incorporated Zinc-salts of certain mercapto compounds as antioxidants for high temperature aging of thermoplastic elastomers

Also Published As

Publication number Publication date
JPH07149970A (ja) 1995-06-13
ITMI931468A1 (it) 1995-01-07
EP0633289A1 (en) 1995-01-11
KR950003368A (ko) 1995-02-16
JP3406389B2 (ja) 2003-05-12
EP0633289B1 (en) 1998-10-28
ATE172747T1 (de) 1998-11-15
DE69414189T2 (de) 1999-05-27
DK0633289T3 (da) 1999-07-05
KR100310185B1 (ko) 2002-02-19
ITMI931468A0 (it) 1993-07-07
DE69414189D1 (de) 1998-12-03

Similar Documents

Publication Publication Date Title
IT1264681B1 (it) Composizione poliolefiniche parzialmente reticolate
IT1256663B (it) Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto.
AR037444A1 (es) Composiciones de polimero de propileno transparente y flexible
WO2003037981A8 (en) Pipe systems of polypropylene compositions
MY106820A (en) Elastoplastic polyolefin compositions
MY139062A (en) Soft polyolefin compositions.
KR930004377A (ko) 수지 조성물
TW200604261A (en) Sealing layer resin compositions
ATE459684T1 (de) Schlagzähe polyolefinzusammensetzungen
CA2128920A1 (en) Propylene polymer compositions
EP1016689A3 (en) Olefin thermoplastic elastomer compositions
AR043814A1 (es) Mezcla madre de poliolefina y composicion adecuada para el moldeado por inyeccion
KR840002015A (ko) 저온에서 개량 충격 강도성질을 갖는 폴리프로필렌 조성물
KR940014589A (ko) 폴리프로필렌 조성물
KR920021640A (ko) 열가소성 탄성중합체의 고온 노화에 대한 산화방지제로서의 특정 머캅토 화합물의 아연염
AR036761A1 (es) Composiciones de copolimeros de propileno cristalinos que tienen mejoradas propiedades opticas y de capacidad termoadherente, y menor solubilidad
BR0308454A (pt) Composições poliolefìnicas tendo alta fluidez
DE60315683D1 (de) Hochgefüllte weiche polyolefinzusammensetzungen
MXPA04012697A (es) Composiciones de poliolefina resistentes al impacto.
EP1022308A4 (en) POLYPROPYLENE COMPOSITION
JPH10176093A5 (it)
AU5618394A (en) Polymer blends containing propylene-ethylene copolymer and ethylene-alkyl acrylate copolymer
ES2116064T3 (es) Composiciones de copolimeros al azar.
BR9912251A (pt) Composições de polietileno
EP0280297A3 (en) High stiffness propylene polymer composition

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970725