DE2030172C3 - Verfahren zur Herstellung von Mischungen aus natürlichem oder synthetischem Kautschuk und gefällter Kieselsäure - Google Patents
Verfahren zur Herstellung von Mischungen aus natürlichem oder synthetischem Kautschuk und gefällter KieselsäureInfo
- Publication number
- DE2030172C3 DE2030172C3 DE19702030172 DE2030172A DE2030172C3 DE 2030172 C3 DE2030172 C3 DE 2030172C3 DE 19702030172 DE19702030172 DE 19702030172 DE 2030172 A DE2030172 A DE 2030172A DE 2030172 C3 DE2030172 C3 DE 2030172C3
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- parts
- mixture
- mixtures
- silica
- 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
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims description 54
- 239000000203 mixture Substances 0.000 title claims description 44
- 239000000377 silicon dioxide Substances 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 13
- 229920003051 synthetic elastomer Polymers 0.000 title claims description 4
- 239000005061 synthetic rubber Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 229920003052 natural elastomer Polymers 0.000 title claims description 3
- 229920001194 natural rubber Polymers 0.000 title claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 32
- 239000005060 rubber Substances 0.000 claims description 32
- 238000000975 co-precipitation Methods 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical class [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 235000019353 potassium silicate Nutrition 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 8
- 239000008187 granular material Substances 0.000 description 6
- 239000004594 Masterbatch (MB) Substances 0.000 description 4
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 238000004073 vulcanization Methods 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- TZMQHOJDDMFGQX-UHFFFAOYSA-N hexane-1,1,1-triol Chemical compound CCCCCC(O)(O)O TZMQHOJDDMFGQX-UHFFFAOYSA-N 0.000 description 3
- 229910052914 metal silicate Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241001441571 Hiodontidae Species 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000001055 chewing effect Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 2
- 239000004312 hexamethylene tetramine Substances 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 239000011872 intimate mixture Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- RKQOSDAEEGPRER-UHFFFAOYSA-L zinc diethyldithiocarbamate Chemical compound [Zn+2].CCN(CC)C([S-])=S.CCN(CC)C([S-])=S RKQOSDAEEGPRER-UHFFFAOYSA-L 0.000 description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 2
- IJJWOSAXNHWBPR-HUBLWGQQSA-N 5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-n-(6-hydrazinyl-6-oxohexyl)pentanamide Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)NCCCCCC(=O)NN)SC[C@@H]21 IJJWOSAXNHWBPR-HUBLWGQQSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000151 polyglycol Polymers 0.000 description 1
- 239000010695 polyglycol Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920006174 synthetic rubber latex Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Silicon Compounds (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702030172 DE2030172C3 (de) | 1970-06-19 | 1970-06-19 | Verfahren zur Herstellung von Mischungen aus natürlichem oder synthetischem Kautschuk und gefällter Kieselsäure |
| NL7104167A NL170745C (nl) | 1970-06-19 | 1971-03-29 | Werkwijze ter bereiding van vulcaniseerbare mengsels van natuurlijke of synthetische rubber en neergeslagen kiezelzuur; alsmede gevormde voortbrengsels. |
| ES390162A ES390162A1 (es) | 1970-06-19 | 1971-04-14 | Un procedimiento para la preparacion de mezclas vulcaniza- bles de caucho natural o sintetico y acido silicico precipi-tado. |
| FR7119299A FR2097811A5 (enExample) | 1970-06-19 | 1971-05-27 | |
| GB2881071A GB1342001A (en) | 1970-06-19 | 1971-06-18 | Vulcanisable rubber mixtures |
| JP46044451A JPS5225417B1 (enExample) | 1970-06-19 | 1971-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702030172 DE2030172C3 (de) | 1970-06-19 | 1970-06-19 | Verfahren zur Herstellung von Mischungen aus natürlichem oder synthetischem Kautschuk und gefällter Kieselsäure |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2030172A1 DE2030172A1 (de) | 1971-12-23 |
| DE2030172B2 DE2030172B2 (de) | 1979-01-25 |
| DE2030172C3 true DE2030172C3 (de) | 1979-09-13 |
Family
ID=5774350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702030172 Expired DE2030172C3 (de) | 1970-06-19 | 1970-06-19 | Verfahren zur Herstellung von Mischungen aus natürlichem oder synthetischem Kautschuk und gefällter Kieselsäure |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5225417B1 (enExample) |
| DE (1) | DE2030172C3 (enExample) |
| ES (1) | ES390162A1 (enExample) |
| FR (1) | FR2097811A5 (enExample) |
| GB (1) | GB1342001A (enExample) |
| NL (1) | NL170745C (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247943B2 (enExample) * | 1974-10-15 | 1977-12-06 | ||
| FR2588008B1 (fr) * | 1985-09-27 | 1988-06-24 | Rhone Poulenc Chim Base | Procede d'obtention d'une composition charge-polymere et produit obtenu |
| DE3628120A1 (de) * | 1986-08-19 | 1988-02-25 | Huels Chemische Werke Ag | Verfahren zur herstellung von rieselfaehigen, mit kieselsaeure gefuellten kautschukpulvern |
| FR2828201A1 (fr) | 2001-08-03 | 2003-02-07 | Conception & Dev Michelin Sa | Procede d'obtention de compositions elastomeriques par depot et sechage d'une dispersion aqueuse contenant au moins du latex, une charge et les ingredients usuels de vulcanisation |
| CN115418039B (zh) * | 2022-11-04 | 2023-03-24 | 广东粤港澳大湾区黄埔材料研究院 | 一种适用于轮胎胎面胶的生胶乳与二氧化硅凝胶复合材料及其制备方法 |
-
1970
- 1970-06-19 DE DE19702030172 patent/DE2030172C3/de not_active Expired
-
1971
- 1971-03-29 NL NL7104167A patent/NL170745C/xx not_active IP Right Cessation
- 1971-04-14 ES ES390162A patent/ES390162A1/es not_active Expired
- 1971-05-27 FR FR7119299A patent/FR2097811A5/fr not_active Expired
- 1971-06-18 GB GB2881071A patent/GB1342001A/en not_active Expired
- 1971-06-19 JP JP46044451A patent/JPS5225417B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES390162A1 (es) | 1974-08-16 |
| DE2030172A1 (de) | 1971-12-23 |
| NL7104167A (enExample) | 1971-12-21 |
| JPS5225417B1 (enExample) | 1977-07-07 |
| GB1342001A (en) | 1973-12-25 |
| DE2030172B2 (de) | 1979-01-25 |
| FR2097811A5 (enExample) | 1972-03-03 |
| NL170745C (nl) | 1982-12-16 |
| NL170745B (nl) | 1982-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |