JPH022895B2 - - Google Patents
Info
- Publication number
- JPH022895B2 JPH022895B2 JP56088980A JP8898081A JPH022895B2 JP H022895 B2 JPH022895 B2 JP H022895B2 JP 56088980 A JP56088980 A JP 56088980A JP 8898081 A JP8898081 A JP 8898081A JP H022895 B2 JPH022895 B2 JP H022895B2
- Authority
- JP
- Japan
- Prior art keywords
- waste rubber
- raw material
- rubber
- polyol
- polyurethane
- 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
- 229920001971 elastomer Polymers 0.000 claims description 42
- 239000005060 rubber Substances 0.000 claims description 42
- 239000002699 waste material Substances 0.000 claims description 39
- 239000002994 raw material Substances 0.000 claims description 33
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 229920005862 polyol Polymers 0.000 claims description 13
- 150000003077 polyols Chemical class 0.000 claims description 13
- 239000012948 isocyanate Substances 0.000 claims description 11
- 150000002513 isocyanates Chemical class 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 11
- 239000004814 polyurethane Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004604 Blowing Agent Substances 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 239000003431 cross linking reagent Substances 0.000 claims 1
- 125000005442 diisocyanate group Chemical group 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 229920003051 synthetic elastomer Polymers 0.000 description 3
- 239000005061 synthetic rubber Substances 0.000 description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920003052 natural elastomer Polymers 0.000 description 2
- 229920001194 natural rubber Polymers 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56088980A JPS57205427A (en) | 1981-06-10 | 1981-06-10 | Molding of waste rubber-blended polyurethane product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56088980A JPS57205427A (en) | 1981-06-10 | 1981-06-10 | Molding of waste rubber-blended polyurethane product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57205427A JPS57205427A (en) | 1982-12-16 |
| JPH022895B2 true JPH022895B2 (cs) | 1990-01-19 |
Family
ID=13957942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56088980A Granted JPS57205427A (en) | 1981-06-10 | 1981-06-10 | Molding of waste rubber-blended polyurethane product |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57205427A (cs) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100913226B1 (ko) | 2009-03-03 | 2009-08-24 | 주식회사 푸른뜰 | 무독성 폴리우레탄 칩 및 이를 이용한 친환경 자전거 도로 시공 방법 |
| CN105238019A (zh) * | 2015-09-18 | 2016-01-13 | 滁州市莎朗新材料科技有限公司 | 一种抗紫外线无缝墙纸用植物型软质聚氨酯泡沫及其制备方法 |
| CN105238021A (zh) * | 2015-09-18 | 2016-01-13 | 滁州市莎朗新材料科技有限公司 | 一种耐热无缝墙纸用植物型软质聚氨酯泡沫及其制备方法 |
| CN105238022A (zh) * | 2015-09-18 | 2016-01-13 | 滁州市莎朗新材料科技有限公司 | 一种纳米硼纤维增强无缝墙纸用植物型软质聚氨酯泡沫及其制备方法 |
| CN105238026A (zh) * | 2015-09-18 | 2016-01-13 | 滁州市莎朗新材料科技有限公司 | 一种柔软保温无缝墙纸用植物型软质聚氨酯泡沫及其制备方法 |
| CN105238003A (zh) * | 2015-09-18 | 2016-01-13 | 滁州市莎朗新材料科技有限公司 | 一种耐寒无缝墙纸用植物型软质聚氨酯泡沫及其制备方法 |
| CN105238023A (zh) * | 2015-09-18 | 2016-01-13 | 滁州市莎朗新材料科技有限公司 | 一种防静电无缝墙纸用植物型软质聚氨酯泡沫及其制备方法 |
| CN105504220A (zh) * | 2015-09-18 | 2016-04-20 | 滁州市莎朗新材料科技有限公司 | 一种防老化无缝墙纸用植物型软质聚氨酯泡沫及其制备方法 |
-
1981
- 1981-06-10 JP JP56088980A patent/JPS57205427A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57205427A (en) | 1982-12-16 |
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