IT8120013A0 - Composizioni di polimeri. - Google Patents
Composizioni di polimeri.Info
- Publication number
- IT8120013A0 IT8120013A0 IT8120013A IT2001381A IT8120013A0 IT 8120013 A0 IT8120013 A0 IT 8120013A0 IT 8120013 A IT8120013 A IT 8120013A IT 2001381 A IT2001381 A IT 2001381A IT 8120013 A0 IT8120013 A0 IT 8120013A0
- Authority
- IT
- Italy
- Prior art keywords
- polymer compositions
- compositions
- polymer
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
Classifications
-
- 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 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2413680A JPS56120741A (en) | 1980-02-29 | 1980-02-29 | Polyethylene resin composition |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8120013A0 true IT8120013A0 (it) | 1981-02-26 |
IT1144652B IT1144652B (it) | 1986-10-29 |
Family
ID=12129894
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20013/81A IT1144652B (it) | 1980-02-29 | 1981-02-26 | Composizioni di polimeri |
Country Status (7)
Country | Link |
---|---|
US (1) | US4335224A (it) |
JP (1) | JPS56120741A (it) |
CA (1) | CA1142678A (it) |
DE (1) | DE3107573A1 (it) |
FR (1) | FR2477165B1 (it) |
GB (1) | GB2070625B (it) |
IT (1) | IT1144652B (it) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56152853A (en) * | 1980-04-30 | 1981-11-26 | Nippon Oil Co Ltd | Polyethylene resin composition |
US4438238A (en) | 1981-01-30 | 1984-03-20 | Sumitomo Chemical Company, Limited | Low density copolymer composition of two ethylene-α-olefin copolymers |
JPS5859242A (ja) * | 1981-10-05 | 1983-04-08 | Showa Denko Kk | フイルム用樹脂組成物 |
US4536549A (en) * | 1982-03-03 | 1985-08-20 | El Paso Polyolefins Company | Heat-sterilizable polyolefin compositions and articles manufactured therefrom |
JPS58171424A (ja) * | 1982-04-02 | 1983-10-08 | Mitsui Petrochem Ind Ltd | 水冷インフレ−シヨンフイルム成形用エチレン・α−オレフイン共重合体組成物 |
FR2526803A1 (fr) * | 1982-05-14 | 1983-11-18 | Charbonnages Ste Chimique | Compositions de polymeres d'ethylene et application a la fabrication de films |
EP0095299B1 (en) * | 1982-05-20 | 1987-09-09 | Stiksack STS S.A. | Plastics film and bags and sacks therefrom |
US4461873A (en) * | 1982-06-22 | 1984-07-24 | Phillips Petroleum Company | Ethylene polymer blends |
US4536550A (en) * | 1983-04-21 | 1985-08-20 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyethylene composition |
US4550143A (en) * | 1983-06-10 | 1985-10-29 | Idemitsu Petrochemical Co., Ltd. | Composition comprising ethylene-based polymers |
US4540416A (en) * | 1983-08-18 | 1985-09-10 | El Paso Polyolefins Company | Heat-sterilizable polyolefin compositions and articles manufactured therefrom |
US4577768A (en) * | 1983-11-03 | 1986-03-25 | Owens-Illinois, Inc. | Ethylene polymer blend and containers prepared therefrom |
JPS60233136A (ja) * | 1984-05-04 | 1985-11-19 | Idemitsu Petrochem Co Ltd | 液体炭化水素収納用中空容器 |
US5059481A (en) * | 1985-06-17 | 1991-10-22 | Viskase Corporation | Biaxially stretched, heat shrinkable VLDPE film |
US4976898A (en) * | 1985-06-17 | 1990-12-11 | Viskase Corporation | Process for making puncture resistant, heat-shrinkable films containing very low density polyethylene |
US5256351A (en) * | 1985-06-17 | 1993-10-26 | Viskase Corporation | Process for making biaxially stretched, heat shrinkable VLDPE films |
CA1340037C (en) * | 1985-06-17 | 1998-09-08 | Stanley Lustig | Puncture resistant, heat-shrinkable films containing very low density polyethylene copolymer |
US5087667A (en) * | 1985-06-28 | 1992-02-11 | Shell Oil Company | Film from mixture of ethylene polymer, butene polymer, propylene polymer |
US5128414A (en) * | 1985-06-28 | 1992-07-07 | Shell Oil Company | Polymer packaging film and sheet capable of forming peelable seals made from ethylenic and butene-1 polymers |
US5036140A (en) * | 1985-06-28 | 1991-07-30 | Shell Oil Company | Film from blend of ethylene polymers, ethylene butene polymer and propylene polymers |
USRE35285E (en) * | 1985-09-30 | 1996-06-25 | W. R. Grace & Co.-Conn. | Thermoplastic multi-layer packaging film and bags made therefrom |
US4916190A (en) * | 1987-05-15 | 1990-04-10 | Shell Oil Company | Film and sheet capable of forming retortable and easy-open packagings |
US4876156A (en) * | 1987-05-15 | 1989-10-24 | Shell Oil Company | Film and sheet capable of forming retortable and easy-open packagings |
US4770912A (en) * | 1987-07-23 | 1988-09-13 | Union Camp Corporation | Polyethylene resin blend |
US5082902A (en) * | 1988-07-22 | 1992-01-21 | Mobil Oil Corporation | Method for reducing cycle time and improving molded part impact energy and ESCR of linear high density polyethylene using a blend of two linear polyethylenes of different densities |
CA2032040A1 (en) * | 1989-12-13 | 1991-06-14 | Antionios Nicholas | Air bag deployment door |
US6300439B1 (en) | 1999-11-08 | 2001-10-09 | Univation Technologies, Llc | Group 15 containing transition metal catalyst compounds, catalyst systems and their use in a polymerization process |
US6274684B1 (en) | 1999-10-22 | 2001-08-14 | Univation Technologies, Llc | Catalyst composition, method of polymerization, and polymer therefrom |
US6608149B2 (en) * | 2000-12-04 | 2003-08-19 | Univation Technologies, Llc | Polymerization process |
US7396881B2 (en) * | 2002-10-01 | 2008-07-08 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions for rotational molding |
US7396878B2 (en) * | 2002-10-01 | 2008-07-08 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions for injection molding |
JP2006501351A (ja) * | 2002-10-01 | 2006-01-12 | エクソンモービル・ケミカル・パテンツ・インク | 回転成形用ポリエチレン組成物 |
US7943700B2 (en) * | 2002-10-01 | 2011-05-17 | Exxonmobil Chemical Patents Inc. | Enhanced ESCR of HDPE resins |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE626817A (it) * | 1962-01-15 | |||
US3176605A (en) * | 1962-05-17 | 1965-04-06 | Preway Inc | Ventilating hood |
US3250825A (en) * | 1962-11-09 | 1966-05-10 | Phillips Petroleum Co | Blends of crystalline polyethylene or ethylene-butene copolymer with amorphous ethylene-higher alpha-olefin copolymers |
US3280220A (en) * | 1963-04-29 | 1966-10-18 | Phillips Petroleum Co | Blend of high density polyethylene-1-butene copolymer |
CA977094A (en) * | 1971-07-13 | 1975-10-28 | The Dow Chemical Company | High density ethylene polymer blend and polymerization process for preparation thereof |
US3998914A (en) * | 1972-02-01 | 1976-12-21 | Du Pont Of Canada Limited | Film from a blend of high density polyethylene and a low density ethylene polymer |
JPS54100444A (en) * | 1978-01-26 | 1979-08-08 | Showa Denko Kk | Polyethylene resin composition |
EP0014539A3 (en) * | 1979-02-07 | 1980-09-03 | Exxon Research And Engineering Company | Controlled tackiness in epm/ldpe blends |
JPS5692937A (en) * | 1979-12-26 | 1981-07-28 | Nippon Oil Co Ltd | Resin composition for molding polyethylene film |
-
1980
- 1980-02-29 JP JP2413680A patent/JPS56120741A/ja active Granted
-
1981
- 1981-02-25 GB GB8105986A patent/GB2070625B/en not_active Expired
- 1981-02-26 IT IT20013/81A patent/IT1144652B/it active
- 1981-02-26 CA CA000371767A patent/CA1142678A/en not_active Expired
- 1981-02-27 FR FR8104030A patent/FR2477165B1/fr not_active Expired
- 1981-02-27 DE DE19813107573 patent/DE3107573A1/de not_active Withdrawn
- 1981-03-02 US US06/239,555 patent/US4335224A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2477165B1 (fr) | 1985-07-05 |
DE3107573A1 (de) | 1982-01-28 |
FR2477165A1 (fr) | 1981-09-04 |
GB2070625A (en) | 1981-09-09 |
GB2070625B (en) | 1983-09-21 |
JPS56120741A (en) | 1981-09-22 |
CA1142678A (en) | 1983-03-08 |
US4335224A (en) | 1982-06-15 |
IT1144652B (it) | 1986-10-29 |
JPS6359415B2 (it) | 1988-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940121 |