RO93008B1 - Copolimeri pe baza de diciclopentadiana si procedeu de obtinere a acestora - Google Patents
Copolimeri pe baza de diciclopentadiana si procedeu de obtinere a acestoraInfo
- Publication number
- RO93008B1 RO93008B1 RO119471A RO11947185A RO93008B1 RO 93008 B1 RO93008 B1 RO 93008B1 RO 119471 A RO119471 A RO 119471A RO 11947185 A RO11947185 A RO 11947185A RO 93008 B1 RO93008 B1 RO 93008B1
- Authority
- RO
- Romania
- Prior art keywords
- copolymers
- dicyclopentadiene
- mixture
- obtaining
- esters
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title abstract 5
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 5
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- 235000011187 glycerol Nutrition 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 abstract 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 abstract 2
- 244000068988 Glycine max Species 0.000 abstract 1
- 235000010469 Glycine max Nutrition 0.000 abstract 1
- 108010039491 Ricin Proteins 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 239000000944 linseed oil Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000000197 pyrolysis Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000002966 varnish Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Inventia de fata se refera la copolimeri pe baza de diciclopentadiena si la un procedeu de obtinere a acestora. Copolimerii conform inventiei, sînt constituiti din 5...50%, amestec provenit din deseuri rezultate la piroliza fractiunii nafta continînddiciclopentadiena, ciclopentadiena, metildiciclopentadiena, triciclopentadienta sau metiltriciclopentadiena, si 50...95% în greutate acizi grasi naturali nesaturati sau esterii acestora cu glicerina, alesi dintre uleiuri de in, soia, ricin sau ricindeshidratat. Procedeul de obtinere a copolimerilor consta în copolimerizarea amestecului de diene cu acizi grasi nesaturati sau esterii acestora cu glicerina, la temperatura de 230...240 degree C sub agitare puternica, la presiune normala, dupa care amestecul de reactie se încalzeste la 260...280 degree C si se mentine la aceasta temperatura timp de 6...10 h. Acesti copolimeri se folosesc drept lianti pentru lacuri si vopsele.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119471A RO93008B1 (ro) | 1985-07-09 | 1985-07-09 | Copolimeri pe baza de diciclopentadiana si procedeu de obtinere a acestora |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119471A RO93008B1 (ro) | 1985-07-09 | 1985-07-09 | Copolimeri pe baza de diciclopentadiana si procedeu de obtinere a acestora |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO93008A2 RO93008A2 (ro) | 1987-12-30 |
| RO93008B1 true RO93008B1 (ro) | 1987-12-31 |
Family
ID=20117593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO119471A RO93008B1 (ro) | 1985-07-09 | 1985-07-09 | Copolimeri pe baza de diciclopentadiana si procedeu de obtinere a acestora |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO93008B1 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5288805A (en) * | 1992-08-14 | 1994-02-22 | Cargill, Incorporated | Linseed oil based polymeric vehicle |
-
1985
- 1985-07-09 RO RO119471A patent/RO93008B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO93008A2 (ro) | 1987-12-30 |
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