CA1199443A - Blends of butene-1-ethylene copolymers and polypropylene - Google Patents
Blends of butene-1-ethylene copolymers and polypropyleneInfo
- Publication number
- CA1199443A CA1199443A CA000382976A CA382976A CA1199443A CA 1199443 A CA1199443 A CA 1199443A CA 000382976 A CA000382976 A CA 000382976A CA 382976 A CA382976 A CA 382976A CA 1199443 A CA1199443 A CA 1199443A
- Authority
- CA
- Canada
- Prior art keywords
- film
- ldpe
- butene
- polypropylene
- blends
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 66
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 57
- -1 polypropylene Polymers 0.000 title claims abstract description 36
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 32
- 229920001038 ethylene copolymer Polymers 0.000 title claims abstract description 28
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 62
- 239000005977 Ethylene Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 abstract description 26
- 229920001577 copolymer Polymers 0.000 abstract description 10
- 230000001747 exhibiting effect Effects 0.000 abstract description 2
- 229920001684 low density polyethylene Polymers 0.000 description 56
- 239000004702 low-density polyethylene Substances 0.000 description 56
- 238000004519 manufacturing process Methods 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 9
- 239000000155 melt Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 6
- 229920001748 polybutylene Polymers 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 230000035882 stress Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000012748 slip agent Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 229920001384 propylene homopolymer Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000581364 Clinitrachus argentatus Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002431 foraging effect Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/174,482 US4316970A (en) | 1980-08-01 | 1980-08-01 | Blends of butene-1-ethylene copolymer and polypropylene |
| US174,482 | 1993-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1199443A true CA1199443A (en) | 1986-01-14 |
Family
ID=22636316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000382976A Expired CA1199443A (en) | 1980-08-01 | 1981-07-31 | Blends of butene-1-ethylene copolymers and polypropylene |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4316970A (en, 2012) |
| EP (1) | EP0045455B1 (en, 2012) |
| JP (1) | JPS5757739A (en, 2012) |
| AT (1) | ATE18771T1 (en, 2012) |
| AU (1) | AU555633B2 (en, 2012) |
| CA (1) | CA1199443A (en, 2012) |
| DE (1) | DE3174178D1 (en, 2012) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4354004A (en) * | 1981-09-28 | 1982-10-12 | Shell Oil Company | Film compositions from olefin polymer blends |
| US4554321A (en) * | 1982-08-12 | 1985-11-19 | Shell Oil Company | Film compositions of butene polymers |
| AU578753B2 (en) * | 1984-02-13 | 1988-11-03 | Mitsui Chemicals, Inc. | Crystalline random propylene copolymer composition and composite laminate comprising said composition |
| AU588330B2 (en) * | 1985-06-28 | 1989-09-14 | Mitsui Petrochemical Industries, Ltd. | Polymer blends for packaging film and sheet or laminates |
| EP0246369B1 (en) * | 1986-05-21 | 1992-04-15 | Shell Oil Company | Butylene copolymer blend for form-and-fill film packaging |
| US4966944A (en) * | 1986-12-10 | 1990-10-30 | Quantum Chemical Corporation | Impact propylene copolymers with improved bruise resistance |
| US5024044A (en) * | 1987-06-12 | 1991-06-18 | W. R. Grace & Co.-Conn. | Process for producing an easily opened package |
| US4859514A (en) * | 1987-06-12 | 1989-08-22 | W. R. Grace & Co. | Laminate for an easily opened package |
| US4886849A (en) * | 1988-02-29 | 1989-12-12 | Shell Oil Company | Butene-1 molding resin blends |
| US5023121A (en) * | 1990-04-12 | 1991-06-11 | W. R. Grace & Co.-Conn. | Coextruded film with peelable sealant |
| DK132191D0 (da) * | 1991-07-05 | 1991-07-05 | Danaklon As | Fibre og fremstilling deraf |
| US5571619A (en) * | 1994-05-24 | 1996-11-05 | Exxon Chemical Patents, Inc. | Fibers and oriented films of polypropylene higher α-olefin copolymers |
| CA2191124C (en) * | 1994-05-24 | 2005-08-30 | Exxonmobil Chemical Patents, Inc. | Fibers and fabrics incorporating lower melting propylene polymers |
| US5792549A (en) * | 1996-05-30 | 1998-08-11 | Aep Industries, Inc. | Biaxially oriented polypropylene cold seal release films |
| AU2003282466A1 (en) | 2002-10-09 | 2004-05-04 | Edrich Vascular Devices, Inc. | Implantable dialysis access port |
| US7943717B2 (en) * | 2002-11-28 | 2011-05-17 | BASELL POLIOLEFINE ITALIA, S.p.A. | Butene-1 copolymers and process for their preparation |
| US7122601B2 (en) * | 2003-07-28 | 2006-10-17 | Fina Technology, Inc. | Properties of polyolefin blends and their manufactured articles |
| EP2170718B1 (en) * | 2007-08-02 | 2019-05-22 | IAMS Europe B.V. | Burst resistant side gusseted bag |
| US20110150368A1 (en) * | 2009-12-21 | 2011-06-23 | Justin Alan Ellsworth | Bag and Article of Manufacture |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808304A (en) * | 1964-03-18 | 1974-04-30 | Grace W R & Co | Oriented blends of polypropylene and polybutene-1 |
| US3440208A (en) * | 1965-07-06 | 1969-04-22 | Mobil Oil Corp | Floor tile compositions containing blends of stereoregular polyolefins as the binder |
| BE695803A (en, 2012) | 1966-04-04 | 1967-09-01 | ||
| GB1113380A (en) * | 1966-06-03 | 1968-05-15 | Mobil Oil Corp | Thermoplastic polymer blend compositions |
| US3634551A (en) * | 1969-03-20 | 1972-01-11 | Mobil Oil Corp | Polybutene-1 blends having improved heat sealability |
| DE1938913C3 (de) * | 1969-07-31 | 1974-02-14 | Chemische Werke Huels Ag | Formmassen aus Polypropylen und Polybuten-1 |
| DE2138685C3 (de) * | 1971-08-03 | 1974-05-30 | Chemische Werke Huels Ag, 4370 Marl | Thermoplastische Formmasse |
| NO136101C (no) * | 1972-06-21 | 1977-07-20 | Huels Chemische Werke Ag | Anvendelse av homo-, ko- eller terpolymerisater av buten-1 til sammenklebing av formdeler. |
| DE2234103C2 (de) * | 1972-07-12 | 1974-07-18 | Chemische Werke Huels Ag, 4370 Marl | Heiß verschweiß bares Polybuten-! |
| GB1497577A (en) * | 1975-06-11 | 1978-01-12 | Ici Ltd | Film-forming olefin polymer compositions |
| US4074572A (en) * | 1975-07-28 | 1978-02-21 | United Technologies Corporation | Method and apparatus for sensing the flux of a flowing fluid |
| JPS536992A (en) * | 1976-07-08 | 1978-01-21 | Kato Kiyoshi | Duplicated key cutting machine |
| JPS5386780A (en) * | 1977-01-12 | 1978-07-31 | Gunze Kk | Excellent lowwtemperature heattsealable twooaxis oriented composite film |
| US4136501A (en) * | 1977-10-11 | 1979-01-30 | Bemis Company, Inc. | Elastic plastic netting, and pallet load wrapping therewith |
| US4169910A (en) * | 1978-06-28 | 1979-10-02 | Union Carbide Corporation | Multilayer film including polyolefin layers and a polybutylene layer useful for the production of bags |
-
1980
- 1980-08-01 US US06/174,482 patent/US4316970A/en not_active Expired - Lifetime
-
1981
- 1981-07-23 EP EP81105843A patent/EP0045455B1/en not_active Expired
- 1981-07-23 AT AT81105843T patent/ATE18771T1/de not_active IP Right Cessation
- 1981-07-23 DE DE8181105843T patent/DE3174178D1/de not_active Expired
- 1981-07-31 CA CA000382976A patent/CA1199443A/en not_active Expired
- 1981-07-31 AU AU73615/81A patent/AU555633B2/en not_active Ceased
- 1981-07-31 JP JP56121760A patent/JPS5757739A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3174178D1 (en) | 1986-04-30 |
| US4316970A (en) | 1982-02-23 |
| EP0045455A1 (en) | 1982-02-10 |
| JPH0371465B2 (en, 2012) | 1991-11-13 |
| AU555633B2 (en) | 1986-10-02 |
| JPS5757739A (en) | 1982-04-07 |
| EP0045455B1 (en) | 1986-03-26 |
| AU7361581A (en) | 1982-02-04 |
| ATE18771T1 (de) | 1986-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1199443A (en) | Blends of butene-1-ethylene copolymers and polypropylene | |
| EP0076375B1 (en) | Improved film compositions | |
| US5635262A (en) | High molecular weight high density polyethylene with improved tear resistance | |
| US4098406A (en) | Polymer film having linear tear properties | |
| DE69406798T2 (de) | Heisssiegel fähige folien und artikel | |
| US4665130A (en) | Packaging film and sheet capable of forming peelable seals with good optics | |
| JPH03421B2 (en, 2012) | ||
| US4835194A (en) | Film-forming compositions and fog resistant film produced therefrom | |
| EP0321220B1 (en) | Easily openable heat seal material | |
| USRE30726E (en) | Polymer film having linear tear properties | |
| US4505970A (en) | Multilayer films comprising mixtures of a melt index and 2 melt index linear low density polyethylene | |
| US4929681A (en) | Blends of LLDPE, polypropylene and aromatic polymers and high modulus films thereof | |
| JP3492436B2 (ja) | 包装用に好適なポリオレフィンフィルム | |
| EP1332868B1 (en) | Multilayer film | |
| US5320899A (en) | Thermoplastic block copolymer films | |
| EP0809573B1 (en) | Multilayer thermoshrinkable films | |
| CA1265884A (en) | Blends of vinylidene chloride copolymers and olefin copolymers and films produced therefrom | |
| EP0404368A2 (en) | Blends of linear low density polyethylene and low density polyethylene and films for shrink-wrapping therefrom | |
| EP0339990A2 (en) | Compositions comprising a but-1-ene polymer and a high density polyethylene | |
| US5258463A (en) | Blends for consumer waste bags | |
| JPS6225140A (ja) | 夾雑物シ−ル性に優れたオレフイン樹脂組成物 | |
| JPH03182348A (ja) | 共押出積層水冷インフレーションフィルム | |
| CA1250980A (en) | Packaging film and sheet capable of forming peelable seals with good optics | |
| CA1328162C (en) | Linear polyethylene film and process for producing the same | |
| Neel et al. | ULDPE Blends with LDPE and EVA for Film Extrusion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |