JPH0237290B2 - - Google Patents
Info
- Publication number
- JPH0237290B2 JPH0237290B2 JP57021394A JP2139482A JPH0237290B2 JP H0237290 B2 JPH0237290 B2 JP H0237290B2 JP 57021394 A JP57021394 A JP 57021394A JP 2139482 A JP2139482 A JP 2139482A JP H0237290 B2 JPH0237290 B2 JP H0237290B2
- Authority
- JP
- Japan
- Prior art keywords
- thermosetting resin
- core material
- molded article
- producing
- resin layer
- 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 - Lifetime
Links
- 229920005989 resin Polymers 0.000 claims description 23
- 239000011347 resin Substances 0.000 claims description 23
- 229920001187 thermosetting polymer Polymers 0.000 claims description 22
- 239000011162 core material Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- -1 accelerator Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57021394A JPS58138637A (ja) | 1982-02-12 | 1982-02-12 | 熱硬化性樹脂成形物用芯材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57021394A JPS58138637A (ja) | 1982-02-12 | 1982-02-12 | 熱硬化性樹脂成形物用芯材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58138637A JPS58138637A (ja) | 1983-08-17 |
| JPH0237290B2 true JPH0237290B2 (en]) | 1990-08-23 |
Family
ID=12053841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57021394A Granted JPS58138637A (ja) | 1982-02-12 | 1982-02-12 | 熱硬化性樹脂成形物用芯材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58138637A (en]) |
-
1982
- 1982-02-12 JP JP57021394A patent/JPS58138637A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58138637A (ja) | 1983-08-17 |
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