IT1256083B - Procedimento per funzionalizzare polimeri dell'etilene - Google Patents
Procedimento per funzionalizzare polimeri dell'etileneInfo
- 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
Links
- 229920000573 polyethylene Polymers 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 230000004075 alteration Effects 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract 1
- 229920001903 high density polyethylene Polymers 0.000 abstract 1
- 239000004700 high-density polyethylene Substances 0.000 abstract 1
- 238000001802 infusion Methods 0.000 abstract 1
- 229920000092 linear low density polyethylene Polymers 0.000 abstract 1
- 239000004707 linear low-density polyethylene Substances 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
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)
- Laminated Bodies (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (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.
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 |
EP93202065A EP0581360B1 (en) | 1992-07-31 | 1993-07-13 | Process for functionalizing ethylene polymers |
DK93202065.4T DK0581360T3 (it) | 1992-07-31 | 1993-07-13 | |
ES93202065T ES2093356T3 (es) | 1992-07-31 | 1993-07-13 | Procedimiento para la funcionalizacion de polimeros de etileno. |
DE69305592T DE69305592T2 (de) | 1992-07-31 | 1993-07-13 | Verfahren zur Herstellung von Ethylenpolymeren mit funktionellen Gruppen |
AT93202065T ATE144543T1 (de) | 1992-07-31 | 1993-07-13 | Verfahren zur herstellung von ethylenpolymeren mit funktionellen gruppen |
CZ19931411A CZ287923B6 (cs) | 1992-07-31 | 1993-07-15 | Způsob plynulého funkcionalizování ethylenových (ko)polymerů |
SK749-93A SK280073B6 (sk) | 1992-07-31 | 1993-07-15 | Spôsob plynulého funkcionalizovania etylénových (k |
RU93048542A RU2115665C1 (ru) | 1992-07-31 | 1993-07-30 | Способ модификации (со)полимеров этилена |
HRMI.92-A/001894A HRP931089B1 (en) | 1992-07-31 | 1993-07-30 | Process for functionalizing ethylene polymers |
SI9300406A SI9300406B (sl) | 1992-07-31 | 1993-07-30 | Postopek za funkcionaliziranje etilenskih polimerov |
PL93299886A PL172350B1 (pl) | 1992-07-31 | 1993-07-30 | Sposób ciagly funkcjonalizacji polimerów i kopolimerów etylenowych PL |
HU9302228A HU214016B (en) | 1992-07-31 | 1993-07-30 | Continuous process for functionalizing ethylene polymers |
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 (17)
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. |
EP0759180B1 (de) * | 1994-05-02 | 1998-05-20 | Felten & Guilleaume Austria Ag | Kassette |
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 |
US6380320B1 (en) * | 2000-10-19 | 2002-04-30 | Dupont Canada Inc. | Process for preparing anhydride-grafted polymers with improved color |
US8575275B2 (en) * | 2007-09-11 | 2013-11-05 | Dow Global Technologies Llc | 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 |
WO2014146773A1 (de) | 2013-03-20 | 2014-09-25 | Byk Kometra Gmbh | Verfahren zur herstellung funktionalisierter thermoplastischer elastomere |
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 |
RU2678264C2 (ru) | 2014-12-04 | 2019-01-24 | Базелл Полиолефин Гмбх | Способ получения полиолефиновой композиции |
RU2598605C1 (ru) * | 2015-04-16 | 2016-09-27 | Кахабер Индикоевич Антия | Способ модификации полимеров и блок-сополимеров |
DE202015009560U1 (de) * | 2015-04-30 | 2018-04-17 | Kall Invest Vermögensverwaltung Ug (Kig) | Vorrichtung 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 |
KR20210063643A (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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1992
- 1992-07-31 IT ITMI921894A patent/IT1256083B/it active IP Right Grant
-
1993
- 1993-07-13 ES ES93202065T patent/ES2093356T3/es not_active Expired - Lifetime
- 1993-07-13 AT AT93202065T patent/ATE144543T1/de active
- 1993-07-13 EP EP93202065A patent/EP0581360B1/en not_active Expired - Lifetime
- 1993-07-13 DK DK93202065.4T patent/DK0581360T3/da active
- 1993-07-13 DE DE69305592T patent/DE69305592T2/de not_active Expired - Lifetime
- 1993-07-15 SK SK749-93A patent/SK280073B6/sk not_active IP Right Cessation
- 1993-07-15 CZ CZ19931411A patent/CZ287923B6/cs not_active IP Right Cessation
- 1993-07-30 HU HU9302228A patent/HU214016B/hu unknown
- 1993-07-30 HR HRMI.92-A/001894A patent/HRP931089B1/xx not_active IP Right Cessation
- 1993-07-30 PL PL93299886A patent/PL172350B1/pl unknown
- 1993-07-30 SI SI9300406A patent/SI9300406B/sl unknown
- 1993-07-30 RU RU93048542A patent/RU2115665C1/ru active
-
1996
- 1996-11-15 GR GR960403047T patent/GR3021673T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69305592T2 (de) | 1997-04-17 |
DK0581360T3 (it) | 1997-02-24 |
HUT66534A (en) | 1994-12-28 |
EP0581360A3 (en) | 1994-07-06 |
HU214016B (en) | 1997-12-29 |
ES2093356T3 (es) | 1996-12-16 |
ITMI921894A0 (it) | 1992-07-31 |
EP0581360A2 (en) | 1994-02-02 |
ITMI921894A1 (it) | 1994-01-31 |
DE69305592D1 (de) | 1996-11-28 |
SK74993A3 (en) | 1994-02-02 |
CZ287923B6 (cs) | 2001-03-14 |
SI9300406B (sl) | 2002-02-28 |
PL299886A1 (en) | 1994-03-07 |
SI9300406A (en) | 1994-03-31 |
CZ141193A3 (en) | 1994-02-16 |
ATE144543T1 (de) | 1996-11-15 |
HU9302228D0 (en) | 1993-11-29 |
HRP931089A2 (hr) | 1995-02-28 |
GR3021673T3 (en) | 1997-02-28 |
RU2115665C1 (ru) | 1998-07-20 |
EP0581360B1 (en) | 1996-10-23 |
SK280073B6 (sk) | 1999-07-12 |
PL172350B1 (pl) | 1997-09-30 |
HRP931089B1 (en) | 1998-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970710 |