JPH0356325Y2 - - Google Patents
Info
- Publication number
- JPH0356325Y2 JPH0356325Y2 JP18222387U JP18222387U JPH0356325Y2 JP H0356325 Y2 JPH0356325 Y2 JP H0356325Y2 JP 18222387 U JP18222387 U JP 18222387U JP 18222387 U JP18222387 U JP 18222387U JP H0356325 Y2 JPH0356325 Y2 JP H0356325Y2
- Authority
- JP
- Japan
- Prior art keywords
- urethane
- protrusions
- voids
- bumper
- molded
- 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
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 3
- 239000011800 void material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000014509 gene expression Effects 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 2
- 150000002513 isocyanates Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18222387U JPH0356325Y2 (en]) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18222387U JPH0356325Y2 (en]) | 1987-11-30 | 1987-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0189112U JPH0189112U (en]) | 1989-06-13 |
| JPH0356325Y2 true JPH0356325Y2 (en]) | 1991-12-18 |
Family
ID=31473675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18222387U Expired JPH0356325Y2 (en]) | 1987-11-30 | 1987-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356325Y2 (en]) |
-
1987
- 1987-11-30 JP JP18222387U patent/JPH0356325Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0189112U (en]) | 1989-06-13 |
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