RO85968B1 - Procedeu pentru obtinerea unui compound pe baza de poliuretan elastomer microcelular recuperabil - Google Patents
Procedeu pentru obtinerea unui compound pe baza de poliuretan elastomer microcelular recuperabilInfo
- Publication number
- RO85968B1 RO85968B1 RO108535A RO10853582A RO85968B1 RO 85968 B1 RO85968 B1 RO 85968B1 RO 108535 A RO108535 A RO 108535A RO 10853582 A RO10853582 A RO 10853582A RO 85968 B1 RO85968 B1 RO 85968B1
- Authority
- RO
- Romania
- Prior art keywords
- polyurethane
- recyclable
- preparing
- weight
- compound based
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title abstract 3
- 229920002635 polyurethane Polymers 0.000 title abstract 3
- 239000004814 polyurethane Substances 0.000 title abstract 3
- 229920001971 elastomer Polymers 0.000 title 1
- 239000000806 elastomer Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004743 Polypropylene Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- -1 polypropylene Polymers 0.000 abstract 2
- 229920001155 polypropylene Polymers 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- OMWSZDODENFLSV-UHFFFAOYSA-N (5-chloro-2-hydroxyphenyl)-phenylmethanone Chemical compound OC1=CC=C(Cl)C=C1C(=O)C1=CC=CC=C1 OMWSZDODENFLSV-UHFFFAOYSA-N 0.000 abstract 1
- BMULWKLWORMXCY-UHFFFAOYSA-N 4-(2,2,4,4-tetramethylpentan-3-yl)phenol Chemical compound CC(C)(C)C(C(C)(C)C)C1=CC=C(O)C=C1 BMULWKLWORMXCY-UHFFFAOYSA-N 0.000 abstract 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 abstract 1
- 235000010354 butylated hydroxytoluene Nutrition 0.000 abstract 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 abstract 1
- 235000013539 calcium stearate Nutrition 0.000 abstract 1
- 239000008116 calcium stearate Substances 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 229920003225 polyurethane elastomer Polymers 0.000 abstract 1
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Procedeu pentru obtinerea unui compound pe baza de poliuretan elastomer microcelular recuperabil obtinut prin turnare directa sau prin injectie, consta în aceea ca, poliuretanul recuperat se amesteca cu praf de polipropilena într-un raport de 1 : 3 poliuretan/praf de polipropilena, cu 1% în greutate stearat de calciu, 0,5% în greutate ditertbutil-4-hidroxitoluen sau 4-metil-2,6-ditertbutilfenol, 1% în greutate 5-clor-2-hidroxibenzofenona si 0,5% în greutate dilauritiodipropionat, amestecul obtinut prelucrîndu-se apoi prin procedee în sine cunoscute, în vederea obtinerii compoundului sub forma de placi sau benzi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108535A RO85968B1 (ro) | 1982-08-30 | 1982-08-30 | Procedeu pentru obtinerea unui compound pe baza de poliuretan elastomer microcelular recuperabil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO108535A RO85968B1 (ro) | 1982-08-30 | 1982-08-30 | Procedeu pentru obtinerea unui compound pe baza de poliuretan elastomer microcelular recuperabil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO85968A2 RO85968A2 (ro) | 1985-01-24 |
| RO85968B1 true RO85968B1 (ro) | 1985-01-30 |
Family
ID=20111985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO108535A RO85968B1 (ro) | 1982-08-30 | 1982-08-30 | Procedeu pentru obtinerea unui compound pe baza de poliuretan elastomer microcelular recuperabil |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO85968B1 (ro) |
-
1982
- 1982-08-30 RO RO108535A patent/RO85968B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO85968A2 (ro) | 1985-01-24 |
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