JPS58142818A - 無配向透明ポリプロピレンシートの製造方法 - Google Patents
無配向透明ポリプロピレンシートの製造方法Info
- Publication number
- JPS58142818A JPS58142818A JP57024304A JP2430482A JPS58142818A JP S58142818 A JPS58142818 A JP S58142818A JP 57024304 A JP57024304 A JP 57024304A JP 2430482 A JP2430482 A JP 2430482A JP S58142818 A JPS58142818 A JP S58142818A
- Authority
- JP
- Japan
- Prior art keywords
- polypropylene
- sheet
- temperature
- polypropylene sheet
- heat
- 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.)
- Granted
Links
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 45
- -1 polypropylene Polymers 0.000 title claims abstract description 45
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 claims abstract description 26
- 238000002844 melting Methods 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims abstract description 7
- 238000010791 quenching Methods 0.000 claims abstract description 7
- 230000000171 quenching effect Effects 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 19
- 238000001125 extrusion Methods 0.000 abstract description 6
- 239000011347 resin Substances 0.000 abstract description 6
- 229920005989 resin Polymers 0.000 abstract description 6
- 238000005096 rolling process Methods 0.000 abstract description 6
- 238000000465 moulding Methods 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 7
- 238000003856 thermoforming Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 239000003570 air Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002537 cosmetic Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FMZUHGYZWYNSOA-VVBFYGJXSA-N (1r)-1-[(4r,4ar,8as)-2,6-diphenyl-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol Chemical compound C([C@@H]1OC(O[C@@H]([C@@H]1O1)[C@H](O)CO)C=2C=CC=CC=2)OC1C1=CC=CC=C1 FMZUHGYZWYNSOA-VVBFYGJXSA-N 0.000 description 1
- 241000345998 Calamus manan Species 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004031 devitrification Methods 0.000 description 1
- 229940087101 dibenzylidene sorbitol Drugs 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- B29C2071/025—Quenching, i.e. rapid cooling of an object
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/10—Polymers of propylene
- B29K2023/12—PP, i.e. polypropylene
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57024304A JPS58142818A (ja) | 1982-02-19 | 1982-02-19 | 無配向透明ポリプロピレンシートの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57024304A JPS58142818A (ja) | 1982-02-19 | 1982-02-19 | 無配向透明ポリプロピレンシートの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58142818A true JPS58142818A (ja) | 1983-08-25 |
| JPS6311968B2 JPS6311968B2 (enrdf_load_stackoverflow) | 1988-03-16 |
Family
ID=12134428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57024304A Granted JPS58142818A (ja) | 1982-02-19 | 1982-02-19 | 無配向透明ポリプロピレンシートの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58142818A (enrdf_load_stackoverflow) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60159016A (ja) * | 1983-12-31 | 1985-08-20 | バイエル・アクチエンゲゼルシヤフト | 改良された光学的性質を有するプラスチツクフイルムの製造方法 |
| JPS62148251A (ja) * | 1985-12-23 | 1987-07-02 | 出光石油化学株式会社 | 容器類の製造方法 |
| JPS62256803A (ja) * | 1986-04-30 | 1987-11-09 | Idemitsu Petrochem Co Ltd | プロピレン単独重合体およびその製造方法 |
| US5200131A (en) * | 1990-04-09 | 1993-04-06 | Mitsui Toatsu Chemicals, Inc. | Method for molding syndiotactic polypropylene |
| US5232992A (en) * | 1989-04-11 | 1993-08-03 | Mitsui Toatsu Chemicals, Incorporated | Molded articles of syndiotactic polypropylene and method for preparing same |
| US5258419A (en) * | 1989-06-26 | 1993-11-02 | Minnesota Mining And Manufacturing Company | Methods of preparing radiation resistant heat sealable polymer blends |
| US5260395A (en) * | 1990-04-09 | 1993-11-09 | Mitsui Toatsu Chemicals, Inc. | Method for molding syndiotactic polypropylene and molded article |
| EP0650818A3 (en) * | 1993-10-29 | 1995-06-14 | MITSUI TOATSU CHEMICALS, Inc. | Tubular film extrusion method of polypropylene |
| US5591817A (en) * | 1989-11-20 | 1997-01-07 | Mitsui Toatsu Chemicals, Inc. | Molded articles of syndiotactic polypropylene and method for preparing same |
| JP2009255414A (ja) * | 2008-04-17 | 2009-11-05 | Sumitomo Chemical Co Ltd | ポリプロピレン系フィルムの製造方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5390078B2 (ja) * | 2007-07-06 | 2014-01-15 | 出光ユニテック株式会社 | ポリプロピレン成形品、シート状ポリプロピレン成形品およびポリプロピレン熱成形品の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5527203A (en) * | 1978-08-16 | 1980-02-27 | Showa Denko Kk | Producing process of polypropyrene sheet having superior transparency |
| JPS55105532A (en) * | 1979-02-01 | 1980-08-13 | Showa Denko Kk | Molding method for thermoplastic resin film |
-
1982
- 1982-02-19 JP JP57024304A patent/JPS58142818A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5527203A (en) * | 1978-08-16 | 1980-02-27 | Showa Denko Kk | Producing process of polypropyrene sheet having superior transparency |
| JPS55105532A (en) * | 1979-02-01 | 1980-08-13 | Showa Denko Kk | Molding method for thermoplastic resin film |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60159016A (ja) * | 1983-12-31 | 1985-08-20 | バイエル・アクチエンゲゼルシヤフト | 改良された光学的性質を有するプラスチツクフイルムの製造方法 |
| JPS62148251A (ja) * | 1985-12-23 | 1987-07-02 | 出光石油化学株式会社 | 容器類の製造方法 |
| JPS62256803A (ja) * | 1986-04-30 | 1987-11-09 | Idemitsu Petrochem Co Ltd | プロピレン単独重合体およびその製造方法 |
| US5232992A (en) * | 1989-04-11 | 1993-08-03 | Mitsui Toatsu Chemicals, Incorporated | Molded articles of syndiotactic polypropylene and method for preparing same |
| US5258419A (en) * | 1989-06-26 | 1993-11-02 | Minnesota Mining And Manufacturing Company | Methods of preparing radiation resistant heat sealable polymer blends |
| US5591817A (en) * | 1989-11-20 | 1997-01-07 | Mitsui Toatsu Chemicals, Inc. | Molded articles of syndiotactic polypropylene and method for preparing same |
| US5759469A (en) * | 1989-11-20 | 1998-06-02 | Mitsui Toatsu Chemicals, Inc. | Method for preparing molded articles of syndiotactic polypropylene |
| US5200131A (en) * | 1990-04-09 | 1993-04-06 | Mitsui Toatsu Chemicals, Inc. | Method for molding syndiotactic polypropylene |
| US5260395A (en) * | 1990-04-09 | 1993-11-09 | Mitsui Toatsu Chemicals, Inc. | Method for molding syndiotactic polypropylene and molded article |
| EP0650818A3 (en) * | 1993-10-29 | 1995-06-14 | MITSUI TOATSU CHEMICALS, Inc. | Tubular film extrusion method of polypropylene |
| JP2009255414A (ja) * | 2008-04-17 | 2009-11-05 | Sumitomo Chemical Co Ltd | ポリプロピレン系フィルムの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6311968B2 (enrdf_load_stackoverflow) | 1988-03-16 |
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