DE1817152A1 - Verfahren zur Gewinnung eines Polymeren aus seiner Loesung - Google Patents
Verfahren zur Gewinnung eines Polymeren aus seiner LoesungInfo
- Publication number
- DE1817152A1 DE1817152A1 DE19681817152 DE1817152A DE1817152A1 DE 1817152 A1 DE1817152 A1 DE 1817152A1 DE 19681817152 DE19681817152 DE 19681817152 DE 1817152 A DE1817152 A DE 1817152A DE 1817152 A1 DE1817152 A1 DE 1817152A1
- Authority
- DE
- Germany
- Prior art keywords
- solution
- polymer
- calcium carbonate
- titanium oxide
- rubber
- 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.)
- Pending
Links
- 229920000642 polymer Polymers 0.000 title claims description 30
- 238000000034 method Methods 0.000 title claims description 14
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 40
- 239000000843 powder Substances 0.000 claims description 27
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 20
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 15
- 239000002904 solvent Substances 0.000 claims description 12
- 239000003960 organic solvent Substances 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 6
- 239000010419 fine particle Substances 0.000 claims description 5
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 229920003051 synthetic elastomer Polymers 0.000 claims description 5
- 239000005061 synthetic rubber Substances 0.000 claims description 5
- 238000010528 free radical solution polymerization reaction Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 description 22
- 239000005060 rubber Substances 0.000 description 20
- 239000000243 solution Substances 0.000 description 20
- 239000002245 particle Substances 0.000 description 13
- 239000006185 dispersion Substances 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 239000007900 aqueous suspension Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
- 206010000210 abortion Diseases 0.000 description 1
- 231100000176 abortion Toxicity 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/06—Winning of rubber from solutions
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6010468A GB1228836A (enrdf_load_stackoverflow) | 1968-12-18 | 1968-12-18 | |
| DE19681817152 DE1817152A1 (de) | 1968-12-18 | 1968-12-27 | Verfahren zur Gewinnung eines Polymeren aus seiner Loesung |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6010468 | 1968-12-18 | ||
| DE19681817152 DE1817152A1 (de) | 1968-12-18 | 1968-12-27 | Verfahren zur Gewinnung eines Polymeren aus seiner Loesung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1817152A1 true DE1817152A1 (de) | 1970-07-09 |
Family
ID=25756651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681817152 Pending DE1817152A1 (de) | 1968-12-18 | 1968-12-27 | Verfahren zur Gewinnung eines Polymeren aus seiner Loesung |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1817152A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1228836A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU67153A1 (enrdf_load_stackoverflow) * | 1973-03-02 | 1974-10-09 | ||
| US4032501A (en) | 1975-07-11 | 1977-06-28 | The Firestone Tire & Rubber Company | Dry-blendable solution rubber powders and process |
-
1968
- 1968-12-18 GB GB6010468A patent/GB1228836A/en not_active Expired
- 1968-12-27 DE DE19681817152 patent/DE1817152A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1228836A (enrdf_load_stackoverflow) | 1971-04-21 |
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