JPH0112770B2 - - Google Patents
Info
- Publication number
- JPH0112770B2 JPH0112770B2 JP54030890A JP3089079A JPH0112770B2 JP H0112770 B2 JPH0112770 B2 JP H0112770B2 JP 54030890 A JP54030890 A JP 54030890A JP 3089079 A JP3089079 A JP 3089079A JP H0112770 B2 JPH0112770 B2 JP H0112770B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- polymer
- polypropylene
- intrinsic viscosity
- propylene
- 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
- 229920001155 polypropylene Polymers 0.000 claims description 32
- 239000004743 Polypropylene Substances 0.000 claims description 22
- -1 polypropylene Polymers 0.000 claims description 22
- 229920000642 polymer Polymers 0.000 claims description 18
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 5
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 238000003856 thermoforming Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000007788 roughening Methods 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- 238000007666 vacuum forming Methods 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229920006158 high molecular weight polymer Polymers 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical class Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
Landscapes
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3089079A JPS55123637A (en) | 1979-03-15 | 1979-03-15 | Extruded sheet of polypropylene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3089079A JPS55123637A (en) | 1979-03-15 | 1979-03-15 | Extruded sheet of polypropylene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55123637A JPS55123637A (en) | 1980-09-24 |
| JPH0112770B2 true JPH0112770B2 (sv) | 1989-03-02 |
Family
ID=12316311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3089079A Granted JPS55123637A (en) | 1979-03-15 | 1979-03-15 | Extruded sheet of polypropylene |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55123637A (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006057254A1 (ja) * | 2004-11-25 | 2006-06-01 | Asahi Kasei Chemicals Corporation | シート成形に適した樹脂組成物 |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638309A (en) * | 1979-09-07 | 1981-04-13 | Mitsui Toatsu Chem Inc | Propylene copolymer for forming film |
| JPS57185336A (en) * | 1981-05-11 | 1982-11-15 | Mitsubishi Chem Ind Ltd | Polypropylene composition |
| JPS57185304A (en) * | 1981-05-11 | 1982-11-15 | Mitsubishi Chem Ind Ltd | Preparation of propylene polymer |
| JPS57187337A (en) * | 1981-05-13 | 1982-11-18 | Mitsubishi Chem Ind Ltd | Polypropylene composition |
| JPS587439A (ja) * | 1981-07-06 | 1983-01-17 | Mitsubishi Chem Ind Ltd | ポリプロピレン組成物 |
| JPS5827731A (ja) * | 1981-08-12 | 1983-02-18 | Mitsubishi Chem Ind Ltd | ポリオレフイン組成物およびその製法 |
| JPH075668B2 (ja) * | 1987-02-04 | 1995-01-25 | チッソ株式会社 | 高結晶性ポリプロピレン |
| US4970280A (en) * | 1987-04-01 | 1990-11-13 | Chisso Corporation | Continuous process for producing high molten viscoelastic polypropylene or ethylene-propylene copolymer |
| US5140062A (en) * | 1987-04-01 | 1992-08-18 | Chisso Corporation | Continuous process for producing high molten viscoelastic polypropylene of ethylene-propylene copolymer |
| US4950720A (en) * | 1988-04-29 | 1990-08-21 | Exxon Chemical Patents Inc. | Modified polypropylene, process for making and article made from the same |
| CN1146586C (zh) | 1995-10-18 | 2004-04-21 | 智索股份有限公司 | 烯烃均聚物或共聚物组合物及其制造方法 |
| EP0864589A4 (en) | 1995-12-01 | 2003-04-02 | Chisso Corp | MOLDED RESIN OBJECTS |
| KR19980017267A (ko) * | 1996-08-30 | 1998-06-05 | 백영배 | 폴리프로필렌 탄성체의 제조방법 |
| TW425414B (en) * | 1997-02-18 | 2001-03-11 | Chisso Corp | Preactivated catalyst for olefin (co)polymerization, catalyst for olefin (co)polymerization and olefin (co)polymer composition and their manufacturing method |
| US6231804B1 (en) | 1997-04-02 | 2001-05-15 | Chisso Corporation | Modified olefin (co)polymer composition, process for preparing the same, and modified olefin (co)polymer composition molding |
| US6303696B1 (en) | 1997-04-11 | 2001-10-16 | Chisso Corporation | Propylene (co)polymer composition using metallocene catalyst |
| TW504515B (en) | 1997-08-07 | 2002-10-01 | Chisso Corp | Olefin (co)polymer composition |
| SG71878A1 (en) * | 1997-12-11 | 2000-04-18 | Sumitomo Chemical Co | Propylene-based polymer composition and foamed article thereof |
| DE602005011456D1 (de) * | 2004-07-30 | 2009-01-15 | Saudi Basic Ind Corp | Hochtransparente propylencopolymerzusammensetzungen |
| JP2008274031A (ja) * | 2007-04-26 | 2008-11-13 | Sumitomo Chemical Co Ltd | 帯電防止性樹脂組成物および熱可塑性樹脂製多層シート |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219788A (en) * | 1975-08-05 | 1977-02-15 | Stamicarbon | Method and apparatus for polymerizing alphaaalkene |
| JPS5391954A (en) * | 1977-01-24 | 1978-08-12 | Tokuyama Soda Co Ltd | Method of extrusion molding of polypropylene |
| JPS5439487A (en) * | 1977-09-05 | 1979-03-26 | Showa Denko Kk | Preparation of propylene copolymer |
-
1979
- 1979-03-15 JP JP3089079A patent/JPS55123637A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219788A (en) * | 1975-08-05 | 1977-02-15 | Stamicarbon | Method and apparatus for polymerizing alphaaalkene |
| JPS5391954A (en) * | 1977-01-24 | 1978-08-12 | Tokuyama Soda Co Ltd | Method of extrusion molding of polypropylene |
| JPS5439487A (en) * | 1977-09-05 | 1979-03-26 | Showa Denko Kk | Preparation of propylene copolymer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006057254A1 (ja) * | 2004-11-25 | 2006-06-01 | Asahi Kasei Chemicals Corporation | シート成形に適した樹脂組成物 |
| JPWO2006057254A1 (ja) * | 2004-11-25 | 2008-06-05 | 旭化成ケミカルズ株式会社 | シート成形に適した樹脂組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55123637A (en) | 1980-09-24 |
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