JPS5431475A - Manufacture of both granular foam of crosslinked polyolefinic resin and formed product - Google Patents
Manufacture of both granular foam of crosslinked polyolefinic resin and formed productInfo
- Publication number
- JPS5431475A JPS5431475A JP9758877A JP9758877A JPS5431475A JP S5431475 A JPS5431475 A JP S5431475A JP 9758877 A JP9758877 A JP 9758877A JP 9758877 A JP9758877 A JP 9758877A JP S5431475 A JPS5431475 A JP S5431475A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- polyolefinic resin
- formed product
- granular foam
- crosslinked polyolefinic
- 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
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
PURPOSE: To manufacture granular foam for forming use having capability of high and uniform expansion ratio by primary expansion of crosslinked polyolefinic resin granules followed by providing the resulting intermediate foam with further expanding ability treatment to perform secondary expansion.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9758877A JPS5431475A (en) | 1977-08-15 | 1977-08-15 | Manufacture of both granular foam of crosslinked polyolefinic resin and formed product |
DE2834965A DE2834965C3 (en) | 1977-08-15 | 1978-08-10 | Process for the production of finely divided foamed particles from crosslinked olefin polymer, the finely divided foamed particles and their use for the production of molded parts |
FR7823583A FR2400423A1 (en) | 1977-08-15 | 1978-08-10 | POLYOLEFIN RESIN EXPANDED PARTICLE MATERIAL |
IT26741/78A IT1098040B (en) | 1977-08-15 | 1978-08-11 | MATERIAL IN EXPANDED PARTS OF POLYOLEFINIC RESIN |
CA309,185A CA1108350A (en) | 1977-08-15 | 1978-08-11 | Expanded particulate material of polyolefin resin |
GB7833029A GB2002386B (en) | 1977-08-15 | 1978-08-11 | Expanded particulate material of polyolefin resin |
SE7808577A SE443569B (en) | 1977-08-15 | 1978-08-11 | Expanded polyolephine resin particles and process for their production |
CH866878A CH636112A5 (en) | 1977-08-15 | 1978-08-15 | FINE-PARTED FOAMED RESIN MATERIAL. |
NLAANVRAGE7808471,A NL172560C (en) | 1977-08-15 | 1978-08-15 | Expanded, crosslinked polyalkene resin particles, process for their manufacture, process for the production of a molded cellular article, and thus cellular articles. |
FR7901919A FR2405810A1 (en) | 1977-08-15 | 1979-01-25 | PROCESS FOR PREPARING EXPANDED PARTICLES OF CROSS-LINKED POLYOLEFIN RESIN |
FR7901920A FR2405811A1 (en) | 1977-08-15 | 1979-01-25 | CROSS-LINKED POLYOLEFIN RESIN MOLD |
US06/127,301 US4247650A (en) | 1977-08-15 | 1980-03-05 | Expanded particulate material of polyolefin resin |
US06/176,775 US4275023A (en) | 1977-08-15 | 1980-08-11 | Expanded particulate material of polyolefin resin |
HK365/82A HK36582A (en) | 1977-08-15 | 1982-08-19 | Expanded particulate material of polyolefin resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9758877A JPS5431475A (en) | 1977-08-15 | 1977-08-15 | Manufacture of both granular foam of crosslinked polyolefinic resin and formed product |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60240570A Division JPS61111338A (en) | 1985-10-29 | 1985-10-29 | Preparation of granular foamed crosslinked polyolefin resin molding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5431475A true JPS5431475A (en) | 1979-03-08 |
JPS6111253B2 JPS6111253B2 (en) | 1986-04-02 |
Family
ID=14196388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9758877A Granted JPS5431475A (en) | 1977-08-15 | 1977-08-15 | Manufacture of both granular foam of crosslinked polyolefinic resin and formed product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5431475A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5865734A (en) * | 1981-10-14 | 1983-04-19 | Kanegafuchi Chem Ind Co Ltd | Foamed polypropylene resin particles and preparing same |
JPS5876230A (en) * | 1981-10-31 | 1983-05-09 | Kanegafuchi Chem Ind Co Ltd | Manufacture of polypropylene resin foamed particle |
JPS58136634A (en) * | 1982-02-09 | 1983-08-13 | Kanegafuchi Chem Ind Co Ltd | Production of expanded polypropylene resin particle |
JPS59133233A (en) * | 1983-01-20 | 1984-07-31 | Japan Styrene Paper Co Ltd | Production of pre-expanded particle of polypropylene resin |
JPS6023464A (en) * | 1983-07-18 | 1985-02-06 | Nippon Keikou Kagaku Kk | Production of fluorescence developing material for writing utensil containing quinazolone derivative as main agent |
JPS6023428A (en) * | 1983-07-20 | 1985-02-06 | Japan Styrene Paper Co Ltd | Production of prefoamed particle of polypropylene resin |
JPS6215928U (en) * | 1985-07-16 | 1987-01-30 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5035267A (en) * | 1973-08-02 | 1975-04-03 | ||
JPS50122566A (en) * | 1974-03-15 | 1975-09-26 | ||
JPS5230872A (en) * | 1975-09-04 | 1977-03-08 | Mitsubishi Plastics Ind | Process for manufacturing expandable polyolefin particles |
-
1977
- 1977-08-15 JP JP9758877A patent/JPS5431475A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5035267A (en) * | 1973-08-02 | 1975-04-03 | ||
JPS50122566A (en) * | 1974-03-15 | 1975-09-26 | ||
JPS5230872A (en) * | 1975-09-04 | 1977-03-08 | Mitsubishi Plastics Ind | Process for manufacturing expandable polyolefin particles |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5865734A (en) * | 1981-10-14 | 1983-04-19 | Kanegafuchi Chem Ind Co Ltd | Foamed polypropylene resin particles and preparing same |
JPH0250945B2 (en) * | 1981-10-14 | 1990-11-05 | Kanegafuchi Chemical Ind | |
JPS5876230A (en) * | 1981-10-31 | 1983-05-09 | Kanegafuchi Chem Ind Co Ltd | Manufacture of polypropylene resin foamed particle |
JPH0239367B2 (en) * | 1981-10-31 | 1990-09-05 | Kanegafuchi Chemical Ind | |
JPS58136634A (en) * | 1982-02-09 | 1983-08-13 | Kanegafuchi Chem Ind Co Ltd | Production of expanded polypropylene resin particle |
JPS59133233A (en) * | 1983-01-20 | 1984-07-31 | Japan Styrene Paper Co Ltd | Production of pre-expanded particle of polypropylene resin |
JPH0355502B2 (en) * | 1983-01-20 | 1991-08-23 | ||
JPS6023464A (en) * | 1983-07-18 | 1985-02-06 | Nippon Keikou Kagaku Kk | Production of fluorescence developing material for writing utensil containing quinazolone derivative as main agent |
JPS6023428A (en) * | 1983-07-20 | 1985-02-06 | Japan Styrene Paper Co Ltd | Production of prefoamed particle of polypropylene resin |
JPH0364543B2 (en) * | 1983-07-20 | 1991-10-07 | Jei Esu Pii Kk | |
JPS6215928U (en) * | 1985-07-16 | 1987-01-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS6111253B2 (en) | 1986-04-02 |
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