IT1256083B - Procedimento per funzionalizzare polimeri dell'etilene - Google Patents

Procedimento per funzionalizzare polimeri dell'etilene

Info

Publication number
IT1256083B
IT1256083B ITMI921894A ITMI921894A IT1256083B IT 1256083 B IT1256083 B IT 1256083B IT MI921894 A ITMI921894 A IT MI921894A IT MI921894 A ITMI921894 A IT MI921894A IT 1256083 B IT1256083 B IT 1256083B
Authority
IT
Italy
Prior art keywords
polymers
ethylene polymers
procedure
functionalized
functionalizing
Prior art date
Application number
ITMI921894A
Other languages
English (en)
Inventor
Gualtiero Princiotta
Original Assignee
Enichem Polimeri
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 Enichem Polimeri filed Critical Enichem Polimeri
Publication of ITMI921894A0 publication Critical patent/ITMI921894A0/it
Priority to ITMI921894A priority Critical patent/IT1256083B/it
Priority to DE69305592T priority patent/DE69305592T2/de
Priority to ES93202065T priority patent/ES2093356T3/es
Priority to DK93202065.4T priority patent/DK0581360T3/da
Priority to AT93202065T priority patent/ATE144543T1/de
Priority to EP93202065A priority patent/EP0581360B1/en
Priority to SK749-93A priority patent/SK280073B6/sk
Priority to CZ19931411A priority patent/CZ287923B6/cs
Priority to HU9302228A priority patent/HU214016B/hu
Priority to HRMI.92-A/001894A priority patent/HRP931089B1/xx
Priority to PL93299886A priority patent/PL172350B1/pl
Priority to SI9300406A priority patent/SI9300406B/sl
Priority to RU93048542A priority patent/RU2115665C1/ru
Publication of ITMI921894A1 publication Critical patent/ITMI921894A1/it
Application granted granted Critical
Publication of IT1256083B publication Critical patent/IT1256083B/it
Priority to GR960403047T priority patent/GR3021673T3/el

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (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)polimeri dell'etilene quali LLDPE, HDPE ed EVA, non contenenti agenti stabilizzanti, possono essere funzionalizzati in massa ed in continuo, con anidride maleica in estrusore senza che siano stato evidenziate sostanziali alterazioni nel polimero.I film multistrato, ottenuti utilizzando tali (co) polimeri funzionalizzati come leganti per polimeri incompatibili quali polietilene-poliamide (PE-PA), mantengono buone caratteristiche di trasparenza e di uniformità (basso numero di infusi), alle quali sono associate ottime proprietà compatilizzanti e di adesione.
ITMI921894A 1992-07-31 1992-07-31 Procedimento per funzionalizzare polimeri dell'etilene IT1256083B (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
ITMI921894A IT1256083B (it) 1992-07-31 1992-07-31 Procedimento per funzionalizzare polimeri dell'etilene
DE69305592T DE69305592T2 (de) 1992-07-31 1993-07-13 Verfahren zur Herstellung von Ethylenpolymeren mit funktionellen Gruppen
ES93202065T ES2093356T3 (es) 1992-07-31 1993-07-13 Procedimiento para la funcionalizacion de polimeros de etileno.
DK93202065.4T DK0581360T3 (it) 1992-07-31 1993-07-13
AT93202065T ATE144543T1 (de) 1992-07-31 1993-07-13 Verfahren zur herstellung von ethylenpolymeren mit funktionellen gruppen
EP93202065A EP0581360B1 (en) 1992-07-31 1993-07-13 Process for functionalizing ethylene polymers
SK749-93A SK280073B6 (sk) 1992-07-31 1993-07-15 Spôsob plynulého funkcionalizovania etylénových (k
CZ19931411A CZ287923B6 (cs) 1992-07-31 1993-07-15 Způsob plynulého funkcionalizování ethylenových (ko)polymerů
HU9302228A HU214016B (en) 1992-07-31 1993-07-30 Continuous process for functionalizing ethylene polymers
HRMI.92-A/001894A HRP931089B1 (en) 1992-07-31 1993-07-30 Process for functionalizing ethylene polymers
PL93299886A PL172350B1 (pl) 1992-07-31 1993-07-30 Sposób ciagly funkcjonalizacji polimerów i kopolimerów etylenowych PL
SI9300406A SI9300406B (sl) 1992-07-31 1993-07-30 Postopek za funkcionaliziranje etilenskih polimerov
RU93048542A RU2115665C1 (ru) 1992-07-31 1993-07-30 Способ модификации (со)полимеров этилена
GR960403047T GR3021673T3 (en) 1992-07-31 1996-11-15 Process for functionalizing ethylene polymers

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 (3)

Publication Number Publication Date
ITMI921894A0 ITMI921894A0 (it) 1992-07-31
ITMI921894A1 ITMI921894A1 (it) 1994-01-31
IT1256083B true IT1256083B (it) 1995-11-27

Family

ID=11363808

Family Applications (1)

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

Country Status (14)

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

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.
HU218997B (hu) * 1994-05-02 2001-01-29 Felten & Guilleaume Austria Ag Kazetta
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
WO2009035885A1 (en) * 2007-09-11 2009-03-19 Dow Global Technologies Inc. Compositions and articles prepared therefrom
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
US20170259458A1 (en) 2014-12-04 2017-09-14 Basell Polyolefine Gmbh Process for preparing a polyolefin composition
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
KR102714652B1 (ko) * 2019-11-25 2024-10-10 주식회사 엘지화학 압출장치
KR20210063644A (ko) * 2019-11-25 2021-06-02 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
ATE144543T1 (de) 1996-11-15
GR3021673T3 (en) 1997-02-28
EP0581360A2 (en) 1994-02-02
HRP931089A2 (hr) 1995-02-28
CZ287923B6 (cs) 2001-03-14
EP0581360A3 (en) 1994-07-06
HU214016B (en) 1997-12-29
DK0581360T3 (it) 1997-02-24
DE69305592D1 (de) 1996-11-28
SK280073B6 (sk) 1999-07-12
CZ141193A3 (en) 1994-02-16
DE69305592T2 (de) 1997-04-17
HU9302228D0 (en) 1993-11-29
PL172350B1 (pl) 1997-09-30
HUT66534A (en) 1994-12-28
RU2115665C1 (ru) 1998-07-20
SI9300406A (en) 1994-03-31
PL299886A1 (en) 1994-03-07
ITMI921894A1 (it) 1994-01-31
SI9300406B (sl) 2002-02-28
ITMI921894A0 (it) 1992-07-31
HRP931089B1 (en) 1998-08-31
EP0581360B1 (en) 1996-10-23
ES2093356T3 (es) 1996-12-16
SK74993A3 (en) 1994-02-02

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Legal Events

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

Effective date: 19970710