JPS54100445A - Polyethylene resin composition for injection molding - Google Patents
Polyethylene resin composition for injection moldingInfo
- Publication number
- JPS54100445A JPS54100445A JP669778A JP669778A JPS54100445A JP S54100445 A JPS54100445 A JP S54100445A JP 669778 A JP669778 A JP 669778A JP 669778 A JP669778 A JP 669778A JP S54100445 A JPS54100445 A JP S54100445A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- density
- polymer
- resin composition
- molecular weight
- 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
- 239000011342 resin composition Substances 0.000 title abstract 3
- 238000001746 injection moulding Methods 0.000 title abstract 2
- 229920013716 polyethylene resin Polymers 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 3
- 239000005977 Ethylene Substances 0.000 abstract 3
- 229920000573 polyethylene Polymers 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 230000006353 environmental stress Effects 0.000 abstract 1
- 229920001038 ethylene copolymer Polymers 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000004711 α-olefin Substances 0.000 abstract 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP669778A JPS54100445A (en) | 1978-01-26 | 1978-01-26 | Polyethylene resin composition for injection molding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP669778A JPS54100445A (en) | 1978-01-26 | 1978-01-26 | Polyethylene resin composition for injection molding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54100445A true JPS54100445A (en) | 1979-08-08 |
JPS6143379B2 JPS6143379B2 (enrdf_load_html_response) | 1986-09-27 |
Family
ID=11645517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP669778A Granted JPS54100445A (en) | 1978-01-26 | 1978-01-26 | Polyethylene resin composition for injection molding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54100445A (enrdf_load_html_response) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57126834A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Ethylene-alpha-olefin copolymer resin composition |
JPS57126837A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | High-quality ethylenic resin composition |
JPS57126835A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Ethylenic resin composition |
JPS57126841A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Ethylene-alpha-olefin copolymer resin composition having excellent quality |
JPS57126838A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Improved ethylenic resin composition |
JPS57126839A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Improved polyethylene resin composition |
JPS57126840A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Improved ethylene-alpha-olefin copolymer resin composition |
JPS57126836A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | High-quality polyethylene resin composition |
JPS59196345A (ja) * | 1983-04-21 | 1984-11-07 | Asahi Chem Ind Co Ltd | ポリエチレン組成物 |
JPS59196346A (ja) * | 1983-04-21 | 1984-11-07 | Asahi Chem Ind Co Ltd | ポリエチレン樹脂組成物 |
JPS6026050A (ja) * | 1983-07-22 | 1985-02-08 | Asahi Chem Ind Co Ltd | ポリエチレン組成物 |
JPS6026049A (ja) * | 1983-07-22 | 1985-02-08 | Asahi Chem Ind Co Ltd | ポリエチレンの組成物 |
JPS6036547A (ja) * | 1983-08-09 | 1985-02-25 | Asahi Chem Ind Co Ltd | ポリエチレン系の組成物 |
JPS60177046A (ja) * | 1984-02-22 | 1985-09-11 | Mitsubishi Petrochem Co Ltd | 回転成形および粉体塗装用粉状ポリエチレン組成物 |
JPS61221245A (ja) * | 1985-03-27 | 1986-10-01 | Sumitomo Chem Co Ltd | ポリエチレン組成物 |
JPH01163235A (ja) * | 1987-12-18 | 1989-06-27 | Chisso Corp | ポリエチレン樹脂組成物 |
US5013802A (en) * | 1986-03-07 | 1991-05-07 | Nippon Oil Company, Limited | Process for preparing ethylene polymers |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5103289B2 (ja) | 2007-06-11 | 2012-12-19 | 日本ポリエチレン株式会社 | 射出成形容器蓋用ポリエチレン樹脂組成物 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US978893A (en) * | 1910-02-24 | 1910-12-20 | James B Jarmin | Actuating mechanism. |
US3914342A (en) * | 1971-07-13 | 1975-10-21 | Dow Chemical Co | Ethylene polymer blend and polymerization process for preparation thereof |
-
1978
- 1978-01-26 JP JP669778A patent/JPS54100445A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US978893A (en) * | 1910-02-24 | 1910-12-20 | James B Jarmin | Actuating mechanism. |
US3914342A (en) * | 1971-07-13 | 1975-10-21 | Dow Chemical Co | Ethylene polymer blend and polymerization process for preparation thereof |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57126834A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Ethylene-alpha-olefin copolymer resin composition |
JPS57126837A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | High-quality ethylenic resin composition |
JPS57126835A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Ethylenic resin composition |
JPS57126841A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Ethylene-alpha-olefin copolymer resin composition having excellent quality |
JPS57126838A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Improved ethylenic resin composition |
JPS57126839A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Improved polyethylene resin composition |
JPS57126840A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | Improved ethylene-alpha-olefin copolymer resin composition |
JPS57126836A (en) * | 1981-01-30 | 1982-08-06 | Sumitomo Chem Co Ltd | High-quality polyethylene resin composition |
JPS59196345A (ja) * | 1983-04-21 | 1984-11-07 | Asahi Chem Ind Co Ltd | ポリエチレン組成物 |
JPS59196346A (ja) * | 1983-04-21 | 1984-11-07 | Asahi Chem Ind Co Ltd | ポリエチレン樹脂組成物 |
JPS6026050A (ja) * | 1983-07-22 | 1985-02-08 | Asahi Chem Ind Co Ltd | ポリエチレン組成物 |
JPS6026049A (ja) * | 1983-07-22 | 1985-02-08 | Asahi Chem Ind Co Ltd | ポリエチレンの組成物 |
JPS6036547A (ja) * | 1983-08-09 | 1985-02-25 | Asahi Chem Ind Co Ltd | ポリエチレン系の組成物 |
JPS60177046A (ja) * | 1984-02-22 | 1985-09-11 | Mitsubishi Petrochem Co Ltd | 回転成形および粉体塗装用粉状ポリエチレン組成物 |
JPS61221245A (ja) * | 1985-03-27 | 1986-10-01 | Sumitomo Chem Co Ltd | ポリエチレン組成物 |
US5013802A (en) * | 1986-03-07 | 1991-05-07 | Nippon Oil Company, Limited | Process for preparing ethylene polymers |
JPH01163235A (ja) * | 1987-12-18 | 1989-06-27 | Chisso Corp | ポリエチレン樹脂組成物 |
Also Published As
Publication number | Publication date |
---|---|
JPS6143379B2 (enrdf_load_html_response) | 1986-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040218 |
|
A621 | Written request for application examination |
Effective date: 20040218 Free format text: JAPANESE INTERMEDIATE CODE: A621 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070206 |
|
A601 | Written request for extension of time |
Effective date: 20070507 Free format text: JAPANESE INTERMEDIATE CODE: A601 |
|
A602 | Written permission of extension of time |
Effective date: 20070618 Free format text: JAPANESE INTERMEDIATE CODE: A602 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20070919 |
|
A02 | Decision of refusal |
Effective date: 20071030 Free format text: JAPANESE INTERMEDIATE CODE: A02 |