IT1089965B - Composizioni di film polipropilenici,e film polipropilenico orientato biassialmente contenente polimeri o copolimeri stirenici - Google Patents
Composizioni di film polipropilenici,e film polipropilenico orientato biassialmente contenente polimeri o copolimeri stireniciInfo
- Publication number
- IT1089965B IT1089965B IT3067977A IT3067977A IT1089965B IT 1089965 B IT1089965 B IT 1089965B IT 3067977 A IT3067977 A IT 3067977A IT 3067977 A IT3067977 A IT 3067977A IT 1089965 B IT1089965 B IT 1089965B
- Authority
- IT
- Italy
- Prior art keywords
- polypropylene films
- compositions
- containing polymers
- styrene copolymers
- axial oriented
- Prior art date
Links
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
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/16—Homopolymers or copolymers of alkyl-substituted styrenes
-
- 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
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75098376A | 1976-12-15 | 1976-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1089965B true IT1089965B (it) | 1985-06-18 |
Family
ID=25019959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3067977A IT1089965B (it) | 1976-12-15 | 1977-12-14 | Composizioni di film polipropilenici,e film polipropilenico orientato biassialmente contenente polimeri o copolimeri stirenici |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5374547A (it) |
| AU (1) | AU510913B2 (it) |
| BE (1) | BE861862A (it) |
| BR (1) | BR7708324A (it) |
| CA (1) | CA1104737A (it) |
| DE (1) | DE2755446A1 (it) |
| ES (1) | ES465053A1 (it) |
| FR (1) | FR2374358A1 (it) |
| GB (1) | GB1550570A (it) |
| IT (1) | IT1089965B (it) |
| LU (1) | LU78701A1 (it) |
| MX (1) | MX3553E (it) |
| NL (1) | NL7713913A (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394235A (en) | 1980-07-14 | 1983-07-19 | Rj Archer Inc. | Heat-sealable polypropylene blends and methods for their preparation |
| DE3144911A1 (de) * | 1981-11-12 | 1983-05-19 | Hoechst Ag, 6230 Frankfurt | Klebeband |
| DE3144912A1 (de) * | 1981-11-12 | 1983-05-19 | Hoechst Ag, 65929 Frankfurt | Biaxial gestreckte polyolefinische kunststoffolie mit einem elastizitaetsmodul in laengsrichtung von mehr als 4000 n/mm(pfeil hoch)2(pfeil hoch) |
| US4579912A (en) * | 1983-11-21 | 1986-04-01 | Mobil Oil Corporation | Films of blends of linear ethylene polymers and aromatic polymers |
| JPS61181848A (ja) * | 1985-02-06 | 1986-08-14 | Mitsubishi Chem Ind Ltd | 二軸延伸フイルム用ポリプロピレン樹脂組成物 |
| JPS62104852A (ja) * | 1985-10-21 | 1987-05-15 | Chisso Corp | ポリオレフイン系樹脂組成物 |
| WO2012050661A1 (en) | 2010-10-15 | 2012-04-19 | Exxonmobil Chemical Patents Inc. | Methods for forming blends of polyolefin and resin modifier |
-
1977
- 1977-11-09 CA CA290,554A patent/CA1104737A/en not_active Expired
- 1977-11-17 GB GB4778777A patent/GB1550570A/en not_active Expired
- 1977-11-22 JP JP14055977A patent/JPS5374547A/ja active Pending
- 1977-12-13 DE DE19772755446 patent/DE2755446A1/de active Pending
- 1977-12-13 FR FR7738913A patent/FR2374358A1/fr not_active Withdrawn
- 1977-12-14 MX MX668877U patent/MX3553E/es unknown
- 1977-12-14 AU AU31540/77A patent/AU510913B2/en not_active Expired
- 1977-12-14 BE BE183465A patent/BE861862A/xx unknown
- 1977-12-14 BR BR7708324A patent/BR7708324A/pt unknown
- 1977-12-14 IT IT3067977A patent/IT1089965B/it active
- 1977-12-14 ES ES465053A patent/ES465053A1/es not_active Expired
- 1977-12-15 NL NL7713913A patent/NL7713913A/xx not_active Application Discontinuation
- 1977-12-15 LU LU78701A patent/LU78701A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU3154077A (en) | 1979-06-21 |
| MX3553E (es) | 1981-03-02 |
| AU510913B2 (en) | 1980-07-17 |
| CA1104737A (en) | 1981-07-07 |
| DE2755446A1 (de) | 1978-06-22 |
| FR2374358A1 (fr) | 1978-07-13 |
| ES465053A1 (es) | 1979-01-01 |
| BR7708324A (pt) | 1978-09-05 |
| GB1550570A (en) | 1979-08-15 |
| LU78701A1 (it) | 1978-06-21 |
| BE861862A (fr) | 1978-06-14 |
| NL7713913A (nl) | 1978-06-19 |
| JPS5374547A (en) | 1978-07-03 |
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