JPH0440892Y2 - - Google Patents
Info
- Publication number
- JPH0440892Y2 JPH0440892Y2 JP3784488U JP3784488U JPH0440892Y2 JP H0440892 Y2 JPH0440892 Y2 JP H0440892Y2 JP 3784488 U JP3784488 U JP 3784488U JP 3784488 U JP3784488 U JP 3784488U JP H0440892 Y2 JPH0440892 Y2 JP H0440892Y2
- Authority
- JP
- Japan
- Prior art keywords
- material supply
- heating cylinder
- air supply
- inert gas
- resin
- 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
- 239000000463 material Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000011261 inert gas Substances 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 4
- 229920005989 resin Polymers 0.000 description 13
- 239000011347 resin Substances 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 229910001873 dinitrogen Inorganic materials 0.000 description 5
- 238000002845 discoloration Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3784488U JPH0440892Y2 (en]) | 1988-03-23 | 1988-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3784488U JPH0440892Y2 (en]) | 1988-03-23 | 1988-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01141016U JPH01141016U (en]) | 1989-09-27 |
| JPH0440892Y2 true JPH0440892Y2 (en]) | 1992-09-25 |
Family
ID=31264418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3784488U Expired JPH0440892Y2 (en]) | 1988-03-23 | 1988-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440892Y2 (en]) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2514900B2 (ja) * | 1993-06-25 | 1996-07-10 | 日精樹脂工業株式会社 | 不活性ガス供給手段を備えた射出装置 |
| US20100261819A1 (en) * | 2007-09-21 | 2010-10-14 | Mitsui Chemicals, Inc. | Flame-retardant polyamide composition |
| WO2009037859A1 (ja) * | 2007-09-21 | 2009-03-26 | Mitsui Chemicals, Inc. | 難燃性ポリアミド組成物 |
-
1988
- 1988-03-23 JP JP3784488U patent/JPH0440892Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01141016U (en]) | 1989-09-27 |
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