JPH0331479U - - Google Patents
Info
- Publication number
- JPH0331479U JPH0331479U JP9225289U JP9225289U JPH0331479U JP H0331479 U JPH0331479 U JP H0331479U JP 9225289 U JP9225289 U JP 9225289U JP 9225289 U JP9225289 U JP 9225289U JP H0331479 U JPH0331479 U JP H0331479U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- surface skin
- baseball
- molecular weight
- softball
- 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
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 239000005056 polyisocyanate Substances 0.000 claims 2
- 229920001228 polyisocyanate Polymers 0.000 claims 2
- 229920005862 polyol Polymers 0.000 claims 2
- 150000003077 polyols Chemical class 0.000 claims 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims 2
- 239000004743 Polypropylene Substances 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 239000006082 mold release agent Substances 0.000 claims 1
- 230000000704 physical effect Effects 0.000 claims 1
- -1 polypropylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9225289U JPH0737656Y2 (ja) | 1989-08-04 | 1989-08-04 | 野球及びソフトボール用捕球具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9225289U JPH0737656Y2 (ja) | 1989-08-04 | 1989-08-04 | 野球及びソフトボール用捕球具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0331479U true JPH0331479U (enrdf_load_stackoverflow) | 1991-03-27 |
| JPH0737656Y2 JPH0737656Y2 (ja) | 1995-08-30 |
Family
ID=31641690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9225289U Expired - Lifetime JPH0737656Y2 (ja) | 1989-08-04 | 1989-08-04 | 野球及びソフトボール用捕球具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737656Y2 (enrdf_load_stackoverflow) |
-
1989
- 1989-08-04 JP JP9225289U patent/JPH0737656Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737656Y2 (ja) | 1995-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |