JPH0450810Y2 - - Google Patents
Info
- Publication number
- JPH0450810Y2 JPH0450810Y2 JP6238090U JP6238090U JPH0450810Y2 JP H0450810 Y2 JPH0450810 Y2 JP H0450810Y2 JP 6238090 U JP6238090 U JP 6238090U JP 6238090 U JP6238090 U JP 6238090U JP H0450810 Y2 JPH0450810 Y2 JP H0450810Y2
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane
- foam
- open
- shoe
- sheet part
- 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
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 8
- 239000011496 polyurethane foam Substances 0.000 claims description 8
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 4
- 239000011162 core material Substances 0.000 description 14
- 239000004745 nonwoven fabric Substances 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002649 leather substitute Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6238090U JPH0450810Y2 (en, 2012) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6238090U JPH0450810Y2 (en, 2012) | 1990-06-13 | 1990-06-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0422806U JPH0422806U (en, 2012) | 1992-02-25 |
JPH0450810Y2 true JPH0450810Y2 (en, 2012) | 1992-12-01 |
Family
ID=31591475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6238090U Expired JPH0450810Y2 (en, 2012) | 1990-06-13 | 1990-06-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0450810Y2 (en, 2012) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2522601Y2 (ja) * | 1993-04-06 | 1997-01-16 | 日清紡績株式会社 | 靴用芯地 |
-
1990
- 1990-06-13 JP JP6238090U patent/JPH0450810Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0422806U (en, 2012) | 1992-02-25 |
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