BR0215091A - Processo para a produção de filmes - Google Patents
Processo para a produção de filmesInfo
- Publication number
- BR0215091A BR0215091A BR0215091-3A BR0215091A BR0215091A BR 0215091 A BR0215091 A BR 0215091A BR 0215091 A BR0215091 A BR 0215091A BR 0215091 A BR0215091 A BR 0215091A
- Authority
- BR
- Brazil
- Prior art keywords
- ethylene
- alpha
- improved
- film production
- interpolymer
- Prior art date
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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
-
- 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
-
- 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 more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
- C08J2323/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
"PROCESSO PARA A PRODUçãO DE FILMES". Nesse documento é divulgado um processo para a produção de filmes de interpolímeros de etileno-<244>-olefina, cujos filmes têm, em combinação, as propriedades de névoa de superfície melhorada, rigidez melhorada, e cor melhorada. O processo envolve a incorporação de cerca de 0,1 a menos de 1% por peso, de um homopolímero de etileno funcionalizado ou interpolímero de etileno funcionalizado em uma composição que contém interpolímero de etileno-<244>-olefina, e formação de um filme da composição.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/027,556 US6649694B2 (en) | 2001-12-21 | 2001-12-21 | Process for producing ethylene-α-olefin interpolymer films |
PCT/US2002/040772 WO2003055926A1 (en) | 2001-12-21 | 2002-12-18 | Process for producing ethylene-alpha-olefin interpolymer films |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0215091A true BR0215091A (pt) | 2004-11-16 |
BR0215091B1 BR0215091B1 (pt) | 2013-03-05 |
Family
ID=21838406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0215091-3A BR0215091B1 (pt) | 2001-12-21 | 2002-12-18 | processo para a produÇço de filmes soprados. |
Country Status (10)
Country | Link |
---|---|
US (1) | US6649694B2 (pt) |
EP (1) | EP1458775B1 (pt) |
JP (1) | JP2005514469A (pt) |
KR (1) | KR20040070242A (pt) |
CN (1) | CN1307222C (pt) |
AT (1) | ATE335772T1 (pt) |
AU (1) | AU2002361803A1 (pt) |
BR (1) | BR0215091B1 (pt) |
DE (1) | DE60213862T2 (pt) |
WO (1) | WO2003055926A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8058354B2 (en) | 2001-02-09 | 2011-11-15 | Eastman Chemical Company | Modified carboxylated polyolefins and their use as adhesion promoters |
US8058355B2 (en) * | 2004-10-06 | 2011-11-15 | Eastman Chemical Company | Modified chlorinated carboxylated polyolefins and their use as adhesion promoters |
US7256231B2 (en) * | 2004-11-12 | 2007-08-14 | Bridgestone Corporation | Silica-reinforced rubber compounded with blocked mercaptosilanes and alkyl alkoxysilanes |
TWI417564B (zh) * | 2005-02-21 | 2013-12-01 | Dainippon Printing Co Ltd | Manufacturing method and manufacturing apparatus for optical laminate |
BRPI0914059A2 (pt) * | 2008-10-07 | 2015-11-03 | Dow Global Technologies Llc | polímero a base de etileno e processo para preparar um polímero a base de etileno |
US9243087B2 (en) * | 2009-06-11 | 2016-01-26 | Dow Global Technologies Llc | LDPE enabling high output and good optics when blended with other polymers |
EP2464672B1 (en) * | 2009-08-10 | 2019-11-27 | Dow Global Technologies LLC | Ldpe for use as a blend component in shrinkage film applications |
US20150375482A1 (en) * | 2013-03-18 | 2015-12-31 | Dow Global Technologies Llc | Film composition for paper thermal lamination application |
CA2868640C (en) * | 2014-10-21 | 2021-10-26 | Nova Chemicals Corporation | Solution polymerization process |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3517086A (en) | 1966-01-31 | 1970-06-23 | Sumitomo Chemical Co | Nucleated blend of polypropylene,polyethylene,and ethylene propylene copolymer |
US3886227A (en) | 1972-04-03 | 1975-05-27 | Exxon Research Engineering Co | Grafted polyolefins as modifying agents for ungrated polyolefins |
US4087587A (en) | 1975-09-19 | 1978-05-02 | Chemplex Company | Adhesive blends |
US4230830A (en) | 1979-03-30 | 1980-10-28 | E. I. Du Pont De Nemours And Company | Adhesive blends containing thermally grafted ethylene polymer |
US4472555A (en) | 1980-08-15 | 1984-09-18 | Chemplex Company | Adhesive blends containing ethylene polymer grafted with carboxylic reactant |
JPS6036217B2 (ja) | 1981-04-07 | 1985-08-19 | 東亜燃料工業株式会社 | 変性ポリエチレン組成物 |
US4452942A (en) | 1982-02-19 | 1984-06-05 | Chemplex Company | Adhesive blends containing anacid or anhydride grafted LLDPE |
IL75719A (en) | 1984-07-18 | 1988-11-30 | Du Pont Canada | Polyolefin blends containing reactive agents |
US4950541A (en) * | 1984-08-15 | 1990-08-21 | The Dow Chemical Company | Maleic anhydride grafts of olefin polymers |
US5066542A (en) | 1984-08-15 | 1991-11-19 | The Dow Chemical Company | Resin blends of maleic anhydride grafts of olefin polymers for extrusion coating onto metal foil substrates |
AU584910B2 (en) | 1984-08-15 | 1989-06-08 | Dow Chemical Company, The | Maleic anhydride grafts of olefin polymers |
US4684576A (en) | 1984-08-15 | 1987-08-04 | The Dow Chemical Company | Maleic anhydride grafts of olefin polymers |
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 |
JPH0621132B2 (ja) | 1985-07-08 | 1994-03-23 | 三菱化成株式会社 | 変性ポリオレフイン樹脂およびその組成物 |
GB8630961D0 (en) | 1986-12-29 | 1987-02-04 | Du Pont Canada | Manufacture of polyolefin film |
IN171050B (pt) | 1987-04-11 | 1992-07-04 | Stamicarbon | |
GB2228488B (en) | 1989-02-27 | 1992-03-25 | Du Pont Canada | Coextrudable adhesives |
EP0597502B1 (en) | 1992-11-13 | 2005-03-16 | Cryovac, Inc. | Heat shrinkable films containing single site catalyzed copolymers |
CA2103380C (en) | 1992-11-19 | 2002-07-02 | Mitsui Chemicals, Inc. | Ethylene/.alpha.-olefin copolymer composition, graft modified ethylene/.alpha.-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process |
US5346963A (en) | 1993-04-28 | 1994-09-13 | The Dow Chemical Company | Graft-modified, substantially linear ethylene polymers and methods for their use |
WO1995004091A1 (fr) | 1993-07-29 | 1995-02-09 | Kawasaki Steel Corporation | Procede de production d'une polyolefine greffee |
KR20000075675A (ko) * | 1997-02-28 | 2000-12-26 | 그래햄 이. 테일러 | 충전된 폴리에틸렌 조성물 |
US6191218B1 (en) | 1998-07-14 | 2001-02-20 | Exxon Research And Engineering Company | Method for improving hot tack in blown polyethylene films |
WO2000004090A1 (en) | 1998-07-14 | 2000-01-27 | Exxon Research And Engineering Company | Method for reducing tearing in blown polyolefin films |
WO2000004088A1 (en) | 1998-07-14 | 2000-01-27 | Exxon Research And Engineering Company | Method for increasing transparency in blown polyethylene films |
US6433133B1 (en) | 1999-11-16 | 2002-08-13 | Eastman Chemical Company | Process for reducing the weight average molecular weight and melt index ratio of polyethylenes and polyethylene products |
-
2001
- 2001-12-21 US US10/027,556 patent/US6649694B2/en not_active Expired - Lifetime
-
2002
- 2002-12-18 AU AU2002361803A patent/AU2002361803A1/en not_active Abandoned
- 2002-12-18 JP JP2003556454A patent/JP2005514469A/ja active Pending
- 2002-12-18 DE DE60213862T patent/DE60213862T2/de not_active Expired - Lifetime
- 2002-12-18 BR BRPI0215091-3A patent/BR0215091B1/pt active IP Right Grant
- 2002-12-18 CN CNB028258495A patent/CN1307222C/zh not_active Expired - Lifetime
- 2002-12-18 KR KR10-2004-7009477A patent/KR20040070242A/ko not_active Application Discontinuation
- 2002-12-18 WO PCT/US2002/040772 patent/WO2003055926A1/en active IP Right Grant
- 2002-12-18 AT AT02797440T patent/ATE335772T1/de not_active IP Right Cessation
- 2002-12-18 EP EP02797440A patent/EP1458775B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60213862T2 (de) | 2007-01-11 |
US20030134975A1 (en) | 2003-07-17 |
EP1458775B1 (en) | 2006-08-09 |
DE60213862D1 (de) | 2006-09-21 |
US6649694B2 (en) | 2003-11-18 |
CN1608087A (zh) | 2005-04-20 |
AU2002361803A1 (en) | 2003-07-15 |
EP1458775A1 (en) | 2004-09-22 |
KR20040070242A (ko) | 2004-08-06 |
ATE335772T1 (de) | 2006-09-15 |
BR0215091B1 (pt) | 2013-03-05 |
CN1307222C (zh) | 2007-03-28 |
WO2003055926A1 (en) | 2003-07-10 |
JP2005514469A (ja) | 2005-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B09X | Republication of the decision to grant [chapter 9.1.3 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/03/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved |