DE2709622C2 - Unter Vulkanisationsbedingungen aufblähbare Kautschukmischungen auf Basis von synthetischem Kautschuk - Google Patents
Unter Vulkanisationsbedingungen aufblähbare Kautschukmischungen auf Basis von synthetischem KautschukInfo
- Publication number
- DE2709622C2 DE2709622C2 DE2709622A DE2709622A DE2709622C2 DE 2709622 C2 DE2709622 C2 DE 2709622C2 DE 2709622 A DE2709622 A DE 2709622A DE 2709622 A DE2709622 A DE 2709622A DE 2709622 C2 DE2709622 C2 DE 2709622C2
- Authority
- DE
- Germany
- Prior art keywords
- rubber
- parts
- weight
- vulcanization conditions
- compounds based
- 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
- 229920001971 elastomer Polymers 0.000 title claims description 19
- 239000005060 rubber Substances 0.000 title claims description 19
- 150000001875 compounds Chemical class 0.000 title claims description 6
- 238000004073 vulcanization Methods 0.000 title claims description 6
- 229920003051 synthetic elastomer Polymers 0.000 title claims description 4
- 239000005061 synthetic rubber Substances 0.000 title claims description 4
- 239000003380 propellant Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 150000004665 fatty acids Chemical class 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 2
- 239000000203 mixture Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229920002857 polybutadiene Polymers 0.000 description 5
- 239000005062 Polybutadiene Substances 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000004840 adhesive resin Substances 0.000 description 2
- 229920006223 adhesive resin Polymers 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 235000019993 champagne Nutrition 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001976 improved effect Effects 0.000 description 2
- 210000003041 ligament Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 235000003441 saturated fatty acids Nutrition 0.000 description 2
- 150000004671 saturated fatty acids Chemical class 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 241000557626 Corvus corax Species 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 150000002889 oleic acids Chemical class 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/08—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
-
- 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)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2709622A DE2709622C2 (de) | 1977-03-05 | 1977-03-05 | Unter Vulkanisationsbedingungen aufblähbare Kautschukmischungen auf Basis von synthetischem Kautschuk |
| SE7801709A SE7801709L (sv) | 1977-03-05 | 1978-02-14 | Under vulkningsbetingelser uppblasbara gummiblandningar pa basis av syntetiskt gummi |
| GB6739/78A GB1581301A (en) | 1977-03-05 | 1978-02-21 | Expandable rubber compositions |
| IT20454/78A IT1094221B (it) | 1977-03-05 | 1978-02-21 | Miscela di caucciu',gonfiabile in condizioni di vulcanizzazione,sulla base di gomma sintetica |
| ZA00781259A ZA781259B (en) | 1977-03-05 | 1978-03-03 | Rubber compositions |
| BE185643A BE864532A (fr) | 1977-03-05 | 1978-03-03 | Melanges de caoutchouc gonflables dans les conditions de vulcanisation, a base de caoutchouc synthetique |
| JP2440778A JPS53109566A (en) | 1977-03-05 | 1978-03-03 | Expandable rubber compound based on synthetic rubber under curing condition |
| FR7806090A FR2382473A1 (fr) | 1977-03-05 | 1978-03-03 | Melanges de caoutchouc gonflables dans les conditions de vulcanisation, a base de caoutchouc synthetique |
| BR7801300A BR7801300A (pt) | 1977-03-05 | 1978-03-03 | Misturas de borracha,expandiveis sob condicoes de vulcanizacao,a base de borracha sintetica |
| US06/064,356 US4226945A (en) | 1977-03-05 | 1979-08-07 | Rubber compositions expansible under vulcanization conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2709622A DE2709622C2 (de) | 1977-03-05 | 1977-03-05 | Unter Vulkanisationsbedingungen aufblähbare Kautschukmischungen auf Basis von synthetischem Kautschuk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2709622A1 DE2709622A1 (de) | 1978-09-07 |
| DE2709622C2 true DE2709622C2 (de) | 1984-11-29 |
Family
ID=6002841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2709622A Expired DE2709622C2 (de) | 1977-03-05 | 1977-03-05 | Unter Vulkanisationsbedingungen aufblähbare Kautschukmischungen auf Basis von synthetischem Kautschuk |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4226945A (enExample) |
| JP (1) | JPS53109566A (enExample) |
| BE (1) | BE864532A (enExample) |
| BR (1) | BR7801300A (enExample) |
| DE (1) | DE2709622C2 (enExample) |
| FR (1) | FR2382473A1 (enExample) |
| GB (1) | GB1581301A (enExample) |
| IT (1) | IT1094221B (enExample) |
| SE (1) | SE7801709L (enExample) |
| ZA (1) | ZA781259B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8402514D0 (en) * | 1984-01-31 | 1984-03-07 | Scott Bader Co | Unsaturated polyester foams |
| US4740526A (en) * | 1984-11-21 | 1988-04-26 | Keiichi Yamamoto | Elastic foamed material containing large amount of metallic component and a method for producing said material |
| DE69302664T2 (de) * | 1992-11-26 | 1996-10-02 | Sumitomo Rubber Ind | Kautschukmischungen für Reifenlauffläche |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2658876A (en) * | 1948-05-20 | 1953-11-10 | Phillips Petroleum Co | Diazo thioethers as blowing agents in production of sponge rubber and the like |
| US2628945A (en) * | 1949-03-24 | 1953-02-17 | Du Pont | Process for obtaining cellular polymeric materials |
| US2634243A (en) * | 1949-12-22 | 1953-04-07 | Us Rubber Co | Production of gas-expanded organic plastics |
| US2621161A (en) * | 1950-02-23 | 1952-12-09 | Us Rubber Co | Making gas-expanded organic plastics |
| US2668152A (en) * | 1951-03-27 | 1954-02-02 | Sherwin Williams Co | Method of producing cellular materials and compositions therefor |
| FR1372342A (fr) * | 1962-10-27 | 1964-09-11 | Bayer Ag | Articles moulés cellulaires obtenus à partir de copolymères du butadiène |
| US3812225A (en) * | 1967-01-23 | 1974-05-21 | Furukawa Electric Co Ltd | Method of manufacturing foamed crosslinked polyolefin slabs involving multiple expansion techniques and direct gas pressure |
| US3846350A (en) * | 1970-10-29 | 1974-11-05 | Bayer Ag | Process for the vulcanization and expansion of polychloroprene rubber with azodicarbnamide |
-
1977
- 1977-03-05 DE DE2709622A patent/DE2709622C2/de not_active Expired
-
1978
- 1978-02-14 SE SE7801709A patent/SE7801709L/xx unknown
- 1978-02-21 IT IT20454/78A patent/IT1094221B/it active
- 1978-02-21 GB GB6739/78A patent/GB1581301A/en not_active Expired
- 1978-03-03 BE BE185643A patent/BE864532A/xx not_active IP Right Cessation
- 1978-03-03 FR FR7806090A patent/FR2382473A1/fr active Granted
- 1978-03-03 ZA ZA00781259A patent/ZA781259B/xx unknown
- 1978-03-03 JP JP2440778A patent/JPS53109566A/ja active Granted
- 1978-03-03 BR BR7801300A patent/BR7801300A/pt unknown
-
1979
- 1979-08-07 US US06/064,356 patent/US4226945A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ZA781259B (en) | 1979-02-28 |
| GB1581301A (en) | 1980-12-10 |
| IT7820454A0 (it) | 1978-02-21 |
| JPS53109566A (en) | 1978-09-25 |
| DE2709622A1 (de) | 1978-09-07 |
| FR2382473B1 (enExample) | 1981-10-09 |
| US4226945A (en) | 1980-10-07 |
| SE7801709L (sv) | 1978-09-06 |
| BR7801300A (pt) | 1978-10-10 |
| BE864532A (fr) | 1978-09-04 |
| JPS6136013B2 (enExample) | 1986-08-15 |
| IT1094221B (it) | 1985-07-26 |
| FR2382473A1 (fr) | 1978-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition |