BR112023002569A2 - Filme à base de polipropileno - Google Patents
Filme à base de polipropilenoInfo
- Publication number
- BR112023002569A2 BR112023002569A2 BR112023002569A BR112023002569A BR112023002569A2 BR 112023002569 A2 BR112023002569 A2 BR 112023002569A2 BR 112023002569 A BR112023002569 A BR 112023002569A BR 112023002569 A BR112023002569 A BR 112023002569A BR 112023002569 A2 BR112023002569 A2 BR 112023002569A2
- Authority
- BR
- Brazil
- Prior art keywords
- film
- polypropylene
- random copolymer
- polypropylene composition
- units
- Prior art date
Links
- 239000004743 Polypropylene Substances 0.000 abstract 3
- -1 polypropylene Polymers 0.000 abstract 3
- 229920001155 polypropylene Polymers 0.000 abstract 3
- 229920005604 random copolymer Polymers 0.000 abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 101100023124 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mfr2 gene Proteins 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 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
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/14—Copolymers of propene
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- 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
- C08F2420/00—Metallocene catalysts
- C08F2420/07—Heteroatom-substituted Cp, i.e. Cp or analog where at least one of the substituent of the Cp or analog ring is or contains a heteroatom
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- 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
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/14—Copolymers of propene
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)
Abstract
FILME À BASE DE POLIPROPILENO. A presente invenção se refere a um filme, de preferência um filme não orientado, que compreende uma composição de polipropileno que compreende um copolímero aleatório de unidades de monômero de propileno e unidades de comonômero de etileno, em que o copolímero aleatório tem um teor de unidades de comonômero de etileno de 0,5 a 4,0% em peso, com base na quantidade de peso total de unidades de monômero no copolímero aleatório, a composição de polipropileno tem uma taxa de fluxo de fusão MFR2 de 0,5 a 20,0 g/10 min, determinada de acordo com ISO 1133 a uma temperatura de 230 °C e uma carga de 2,16 kg, e o filme tem um módulo de tração na direção da máquina TM-MD na faixa de 450 a 850 MPa, quando medido de acordo com a ISO 527-3 em um filme fundido monocamada de 50 µm, um processo para produzir esse filme e o uso dessa composição de polipropileno para a produção de um filme com um equilíbrio aprimorado de propriedades de módulo de tração e impacto de protrusão.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20193028.6A EP3960797A1 (en) | 2020-08-27 | 2020-08-27 | Polypropylene based film |
| PCT/EP2021/073521 WO2022043385A1 (en) | 2020-08-27 | 2021-08-25 | Polypropylene based film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112023002569A2 true BR112023002569A2 (pt) | 2023-03-14 |
Family
ID=72266174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112023002569A BR112023002569A2 (pt) | 2020-08-27 | 2021-08-25 | Filme à base de polipropileno |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230257567A1 (pt) |
| EP (1) | EP3960797A1 (pt) |
| CN (1) | CN116134059A (pt) |
| BR (1) | BR112023002569A2 (pt) |
| WO (1) | WO2022043385A1 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118076653A (zh) | 2021-10-14 | 2024-05-24 | 博里利斯股份公司 | 具有高度无规乙烯分布的丙烯-乙烯无规共聚物 |
| EP4253453A1 (en) * | 2022-04-01 | 2023-10-04 | Borealis AG | Blown film |
| WO2023208875A1 (en) * | 2022-04-26 | 2023-11-02 | Borealis Ag | A process for recycling polypropylene films |
| WO2024013128A1 (en) * | 2022-07-11 | 2024-01-18 | Borealis Ag | A propylene-ethylene random copolymer for pipe applications |
| WO2024013126A1 (en) * | 2022-07-11 | 2024-01-18 | Borealis Ag | A process for preparing propylene-ethylene random copolymers for pipe applications |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI86867C (fi) | 1990-12-28 | 1992-10-26 | Neste Oy | Flerstegsprocess foer framstaellning av polyeten |
| FI111848B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
| FI974175A (fi) | 1997-11-07 | 1999-05-08 | Borealis As | Menetelmä polypropeenin valmistamiseksi |
| FI980342A0 (fi) | 1997-11-07 | 1998-02-13 | Borealis As | Polymerroer och -roerkopplingar |
| FI991057A0 (fi) | 1999-05-07 | 1999-05-07 | Borealis As | Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi |
| WO2004000899A1 (en) | 2002-06-25 | 2003-12-31 | Borealis Technology Oy | Polyolefin with improved scratch resistance and process for producing the same |
| EP1484343A1 (en) | 2003-06-06 | 2004-12-08 | Universiteit Twente | Process for the catalytic polymerization of olefins, a reactor system and its use in the same process |
| EP2147939A1 (en) * | 2008-07-22 | 2010-01-27 | Borealis AG | Polypropylene composition with improved optics for film and moulding applications |
| AU2014243188B2 (en) * | 2013-03-26 | 2016-05-12 | Borealis Ag | Propylene copolymer with high impact properties |
| PL2999722T3 (pl) | 2013-05-22 | 2019-02-28 | Borealis Ag | Polipropylen do zastosowań w foliach |
| ES2743475T3 (es) | 2014-05-06 | 2020-02-19 | Basell Poliolefine Italia Srl | Copolímeros aleatorios de propileno-etileno |
| EP3628693A1 (en) | 2018-09-28 | 2020-04-01 | Borealis AG | Process for producing a heterophasic propylene copolymer having a high xylene cold soluble fraction (xcs) |
| WO2020099566A1 (en) * | 2018-11-15 | 2020-05-22 | Borealis Ag | Propylene butene copolymer |
-
2020
- 2020-08-27 EP EP20193028.6A patent/EP3960797A1/en active Pending
-
2021
- 2021-08-25 US US18/020,680 patent/US20230257567A1/en active Pending
- 2021-08-25 BR BR112023002569A patent/BR112023002569A2/pt unknown
- 2021-08-25 WO PCT/EP2021/073521 patent/WO2022043385A1/en active Application Filing
- 2021-08-25 CN CN202180056270.2A patent/CN116134059A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20230257567A1 (en) | 2023-08-17 |
| EP3960797A1 (en) | 2022-03-02 |
| CN116134059A (zh) | 2023-05-16 |
| WO2022043385A1 (en) | 2022-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |