PL376641A1 - Ultra elastyczna pianka poliolefinowa zawierająca polietylen metalocenowy - Google Patents

Ultra elastyczna pianka poliolefinowa zawierająca polietylen metalocenowy

Info

Publication number
PL376641A1
PL376641A1 PL376641A PL37664104A PL376641A1 PL 376641 A1 PL376641 A1 PL 376641A1 PL 376641 A PL376641 A PL 376641A PL 37664104 A PL37664104 A PL 37664104A PL 376641 A1 PL376641 A1 PL 376641A1
Authority
PL
Poland
Prior art keywords
metallocene
containingpolyethylene
ultraflexible
polyolefin foam
foam containing
Prior art date
Application number
PL376641A
Other languages
English (en)
Other versions
PL209426B1 (pl
Inventor
Denis Job
Jean-Pierre Mayeres
Original Assignee
Nmc S.A.
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 Nmc S.A. filed Critical Nmc S.A.
Publication of PL376641A1 publication Critical patent/PL376641A1/pl
Publication of PL209426B1 publication Critical patent/PL209426B1/pl

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • 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
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/03—Extrusion of the foamable blend
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; 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
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • 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
    • 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
    • C08L23/06—Polyethene
    • 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
    • C08L23/28—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 by reaction with halogens or halogen-containing compounds
    • C08L23/286—Chlorinated polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

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)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Paints Or Removers (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

Wynalazek dotyczy pianki obejmującej mieszankę: a) 5 do 85% homopolimeru etylenu i/lub kopolimeru wytworzonego w procesie wysokociśnieniowym; lub ich mieszanek; b) 5 do 85% homopolimeru etylenu i/lub elastycznego kopolimeru etylenu wytworzonego w procesie wysokociśnieniowym, lub ich mieszanek, odróżniających się od podanych w punkcie a) tym, że powinny mieć temperaturę topnienia DSC mniejszą co najmniej o 5°C od odpowiedniej temperatury dla polimerów w punkcie a); c) 5 do 95% polietylenu metalocenowego.
PL376641A 2003-02-20 2004-02-16 Pianka zawierająca mieszankę homopolimerów i/lub kopolimerów etylenu i polietylen metalocenowy oraz sposób spieniania takiej mieszanki PL209426B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03100410A EP1449877A1 (fr) 2003-02-20 2003-02-20 Mousse de polyoléfines ultra-flexible contenant du polyéthylène métallocène

Publications (2)

Publication Number Publication Date
PL376641A1 true PL376641A1 (pl) 2006-01-09
PL209426B1 PL209426B1 (pl) 2011-08-31

Family

ID=32731589

Family Applications (1)

Application Number Title Priority Date Filing Date
PL376641A PL209426B1 (pl) 2003-02-20 2004-02-16 Pianka zawierająca mieszankę homopolimerów i/lub kopolimerów etylenu i polietylen metalocenowy oraz sposób spieniania takiej mieszanki

Country Status (6)

Country Link
EP (2) EP1449877A1 (pl)
AT (1) ATE553152T1 (pl)
DK (1) DK1594918T3 (pl)
ES (1) ES2383684T3 (pl)
PL (1) PL209426B1 (pl)
WO (1) WO2004074369A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017153508A1 (fr) * 2016-03-11 2017-09-14 Nmc S.A. Mousses de polyoléfines à cellules ouvertes
BE1024635B1 (de) * 2016-10-05 2018-05-14 Nmc S.A. Offenzellige schaumstoffe aus polyolefinen
BE1031187B1 (de) 2022-12-22 2024-07-23 Nmc Sa Wasserabdichtende abschlussleiste

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2049564A1 (en) * 1990-08-21 1992-02-22 Donald Ross Hazelton Dynamically cured thermoplastic olefin polymers and process for producing the same
US5932659A (en) * 1994-09-19 1999-08-03 Sentinel Products Corp. Polymer blend
EP1254191A2 (en) * 1999-12-03 2002-11-06 The Dow Chemical Company Grafted thermoplastic compositions and fabricated articles therefrom
JP2004504467A (ja) * 2000-07-20 2004-02-12 ダウ　グローバル　テクノロジーズ　インコーポレイティド アルケニル芳香族ポリマーとアルファオレフィン／ビニルまたはビニリデン芳香族インターポリマーとをブレンドして得られる発泡組成物

Also Published As

Publication number Publication date
WO2004074369A1 (fr) 2004-09-02
ATE553152T1 (de) 2012-04-15
ES2383684T3 (es) 2012-06-25
DK1594918T3 (da) 2012-06-25
EP1594918B1 (fr) 2012-04-11
EP1594918A1 (fr) 2005-11-16
EP1449877A1 (fr) 2004-08-25
PL209426B1 (pl) 2011-08-31

Similar Documents

Publication Publication Date Title
ATE295391T1 (de) Pelyethylene-reiche mischungen mit polypropylene und ihre verwendung
DE602004017964D1 (de) Polypropylenmischung
MXPA04001928A (es) Material de polietileno multimodal.
TW200745180A (en) Polyolefin compositions, articles made therefrom and methods for preparing the same
PL2158235T3 (pl) Kopolimery 1-buten-etylen
PT1655337E (pt) Composição multimodal de polietileno com homogeneidade melhorada
TW200640961A (en) Polymer blends from interpolymers of ethylene/α -olefins and flexible molded articles made therefrom
DE602006012731D1 (de) Aus recycelten polyolefinen erhaltene zusammensetzungen
NO20081528L (no) Polyetylen blandekomponent og blandinger inneholdende det samme
EA200500686A1 (ru) Применение полиэтиленовой композиции
ATE410476T1 (de) Thermoplastische elastomerzusammensetzungen
PL374119A1 (pl) Nadające się do sterylizacji, nieprzyczepne, zgrzewalne folie polimerowe do wytwarzania folii jednowarstwowych i wielowarstwowych oraz pojemniki
DE60331815D1 (de) Multimodale ethylen-, alpha-olefin- und dien-polymere, verfahren zu ihrer herstellung und vorrichtungen, die derartige zusammensetzungen enthalten
ATE293145T1 (de) Heterophasisches propylenpolymer
DE60108075D1 (de) Schlagzähe propylencopolymerisate
DE60116490D1 (de) Heisssiegelbare polyethylenfolie und verfahren zu ihrer herstellung
NO970117D0 (no) Dynamisk vulkaniserbare polyolefinmaterialer og fremgangsmåte for fremstilling av slike
EA200701320A1 (ru) Сополимер
BR0317343B1 (pt) composição de polietileno com distribuição de massa molecular multimodal, processo para a sua produção, e , uso da mesma
ATE450572T1 (de) Polyolefinzusammensetzungen
NO20003426L (no) Polyolefinmateriale med godt balansert stivhet og slagfasthet
DE60108173D1 (de) Propylencopolymerschäume
ATE361952T1 (de) Festigkeitsoptimierte polymere mit gemischten oxyalkyleneiheiten
RU2021110951A (ru) Состав смеси полимеров с высокими барьерными свойствами
TWI266779B (en) Polyethylene microporous membrane