ES2093356T3 - Procedimiento para la funcionalizacion de polimeros de etileno. - Google Patents

Procedimiento para la funcionalizacion de polimeros de etileno.

Info

Publication number
ES2093356T3
ES2093356T3 ES93202065T ES93202065T ES2093356T3 ES 2093356 T3 ES2093356 T3 ES 2093356T3 ES 93202065 T ES93202065 T ES 93202065T ES 93202065 T ES93202065 T ES 93202065T ES 2093356 T3 ES2093356 T3 ES 2093356T3
Authority
ES
Spain
Prior art keywords
polymers
ethylene polymers
functionalization
procedure
agents
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93202065T
Other languages
English (en)
Inventor
Gualtiero Princiotta
Sebastiano Delfino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Versalis SpA
Original Assignee
Polimeri Europa SpA
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 Polimeri Europa SpA filed Critical Polimeri Europa SpA
Application granted granted Critical
Publication of ES2093356T3 publication Critical patent/ES2093356T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • C08F255/026—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms on to ethylene-vinylester copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

(CO)POLIMEROS DE ETILENO TALES COMO LLDPE, HDPE Y EVA, QUE NO CONTIENEN AGENTES ESTABILIZANTES, PUEDEN ASOCIARSE A GRANEL Y CONTINUAMENTE, CON UN ANHIDRIDO MALEICO, EN UNA PRENSA DE ESTRUSION, SIN QUE SE PUEDAN EVIDENCIAR ALTERACIONES SUBSTANCIALES DEL POLIMERO. LAS PELICULAS MULTICAPAS OBTENIDAS USANDO TALES (CO)POLIMEROS ASOCIADOS COMO AGENTES DE ENLACE PARA POLIMEROS MUTUAMENTE INCOMPATIBLES TALES COMO POLIETILENO (PE Y UNIFORMIDAD (BAJO NUMERO DE DEFECTOS DE DEFORMACION DE "OJO DE PEZ"), CON LOS QUE SE ASOCIAN MANTENIENDO PROPIEDADES DE ADHERENCIA Y COMPATIBILIZACION ESTREMADAMENTE BUENAS.
ES93202065T 1992-07-31 1993-07-13 Procedimiento para la funcionalizacion de polimeros de etileno. Expired - Lifetime ES2093356T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921894A IT1256083B (it) 1992-07-31 1992-07-31 Procedimento per funzionalizzare polimeri dell'etilene

Publications (1)

Publication Number Publication Date
ES2093356T3 true ES2093356T3 (es) 1996-12-16

Family

ID=11363808

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93202065T Expired - Lifetime ES2093356T3 (es) 1992-07-31 1993-07-13 Procedimiento para la funcionalizacion de polimeros de etileno.

Country Status (14)

Country Link
EP (1) EP0581360B1 (es)
AT (1) ATE144543T1 (es)
CZ (1) CZ287923B6 (es)
DE (1) DE69305592T2 (es)
DK (1) DK0581360T3 (es)
ES (1) ES2093356T3 (es)
GR (1) GR3021673T3 (es)
HR (1) HRP931089B1 (es)
HU (1) HU214016B (es)
IT (1) IT1256083B (es)
PL (1) PL172350B1 (es)
RU (1) RU2115665C1 (es)
SI (1) SI9300406B (es)
SK (1) SK280073B6 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1007888A3 (fr) * 1993-12-27 1995-11-14 Solvay Procede continu de greffage d'une polyolefine, les polyolefines greffees obtenues au moyen de ce procede.
ES2117418T3 (es) * 1994-05-02 1998-08-01 Felten & Guilleaume Ag Oester Casete.
FR2738179B1 (fr) * 1995-09-01 1997-10-03 Bp Chemicals Snc Procede pour extruder un polyethylene
IT1297040B1 (it) * 1997-12-31 1999-08-03 Belantro International Corp Poliolefine funzionalizzate con anidride maleica e con i suoi esteri liquidi altobollenti e loro impiego come prodotti ad elevato potere
BE1012638A3 (fr) * 1999-04-29 2001-01-09 Solvay Compositions de polyolefines, procede pour leur preparation et utilisation de celles-ci.
US6380320B1 (en) * 2000-10-19 2002-04-30 Dupont Canada Inc. Process for preparing anhydride-grafted polymers with improved color
JP5367712B2 (ja) * 2007-09-11 2013-12-11 ダウ グローバル テクノロジーズ エルエルシー 組成物及びそれから作製された物品
DE102007043972B4 (de) 2007-09-11 2009-09-17 Kometra Kunststoff-Modifikatoren Und -Additiv Gmbh Verfahren zur Herstellung carboxylierter Ethylenpolymerblends
DE102008019804B4 (de) 2008-04-15 2019-11-14 Byk-Chemie Gmbh Funktionalisierte Ethylenpolymere mit hohem Haftvermögen und Verfahren zu ihrer Herstellung
CN105143277B (zh) 2013-03-20 2017-11-17 Byk化学公司 用于制造功能化热塑弹性体的方法
DE102014117307A1 (de) 2014-11-26 2016-06-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mittels eines Modifizierungsreagenzes modifizierte Polymere und Verfahren zu deren Herstellung
FI3186051T4 (fi) 2014-12-04 2025-06-11 Basell Polyolefine Gmbh Menetelmä polyolefiinikoostumuksen valmistamiseksi
RU2598605C1 (ru) * 2015-04-16 2016-09-27 Кахабер Индикоевич Антия Способ модификации полимеров и блок-сополимеров
DE102015207976A1 (de) * 2015-04-30 2016-11-03 Kall Invest Vermögensverwaltung Ug (Kig) Vorrichtung und Verfahren zur Herstellung eines Filamentfadens für einen 3D-Drucker
IT201900013386A1 (it) 2019-07-31 2021-01-31 Auserpolimeri S R L Processo per la modifica chimica di matrici polimeriche e preparazione di elastomeri poliolefinici a blocchi di tipo OBC mediante estrusione reattiva
KR20210063644A (ko) 2019-11-25 2021-06-02 주식회사 엘지화학 압출장치
KR102714652B1 (ko) 2019-11-25 2024-10-10 주식회사 엘지화학 압출장치
CN113667258B (zh) * 2021-08-24 2022-11-29 江苏宝安电缆有限公司 一种高强度超韧性hdpe聚合物及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762890A (en) * 1986-09-05 1988-08-09 The Dow Chemical Company Method of grafting maleic anhydride to polymers
CA1236613A (en) * 1985-06-27 1988-05-10 Chun S. Wong Process for the grafting of monomers onto polyolefins
JPS63241014A (ja) * 1986-11-21 1988-10-06 Sumitomo Chem Co Ltd 変性共重合体ゴムおよびその製造方法
JPH0791343B2 (ja) * 1987-07-17 1995-10-04 三井石油化学工業株式会社 超高分子量ポリオレフイン変性物の製造方法
GB8827336D0 (en) * 1988-11-23 1988-12-29 Du Pont Canada Manufacture of modified polypropylene compositions using non-intermeshing twin screw extruder

Also Published As

Publication number Publication date
RU2115665C1 (ru) 1998-07-20
EP0581360A2 (en) 1994-02-02
ATE144543T1 (de) 1996-11-15
HRP931089B1 (en) 1998-08-31
ITMI921894A1 (it) 1994-01-31
CZ287923B6 (cs) 2001-03-14
PL299886A1 (en) 1994-03-07
ITMI921894A0 (it) 1992-07-31
SI9300406A (en) 1994-03-31
PL172350B1 (pl) 1997-09-30
HU9302228D0 (en) 1993-11-29
DK0581360T3 (es) 1997-02-24
DE69305592T2 (de) 1997-04-17
IT1256083B (it) 1995-11-27
SI9300406B (sl) 2002-02-28
DE69305592D1 (de) 1996-11-28
HUT66534A (en) 1994-12-28
HU214016B (en) 1997-12-29
SK74993A3 (en) 1994-02-02
GR3021673T3 (en) 1997-02-28
HRP931089A2 (hr) 1995-02-28
EP0581360A3 (en) 1994-07-06
EP0581360B1 (en) 1996-10-23
SK280073B6 (sk) 1999-07-12
CZ141193A3 (en) 1994-02-16

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