ZA715338B - Co-cure of blend of rubber of low unsaturation and highly unsaturated rubber using long chain hydrocarbon dithiocarbamate accelerators - Google Patents
Co-cure of blend of rubber of low unsaturation and highly unsaturated rubber using long chain hydrocarbon dithiocarbamate acceleratorsInfo
- Publication number
- ZA715338B ZA715338B ZA715338A ZA715338A ZA715338B ZA 715338 B ZA715338 B ZA 715338B ZA 715338 A ZA715338 A ZA 715338A ZA 715338 A ZA715338 A ZA 715338A ZA 715338 B ZA715338 B ZA 715338B
- Authority
- ZA
- South Africa
- Prior art keywords
- rubber
- cure
- blend
- long chain
- chain hydrocarbon
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/39—Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B25/042—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/06—Sulfur
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0076—Curing, vulcanising, cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/72—Cured, e.g. vulcanised, cross-linked
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/16—EPDM, i.e. ethylene propylene diene monomer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7093670A | 1970-09-09 | 1970-09-09 | |
CA093146A CA932095A (en) | 1970-09-09 | 1970-09-15 | Co-cure of blend of rubber of low unsaturation and highly unsaturated rubber using long chain hydrocarbon dithiocarbamate accelerators |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA715338B true ZA715338B (en) | 1972-04-26 |
Family
ID=25666568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA715338A ZA715338B (en) | 1970-09-09 | 1971-08-10 | Co-cure of blend of rubber of low unsaturation and highly unsaturated rubber using long chain hydrocarbon dithiocarbamate accelerators |
Country Status (11)
Country | Link |
---|---|
US (1) | US3678135A (xx) |
AR (1) | AR197178A1 (xx) |
AU (1) | AU460372B2 (xx) |
BE (1) | BE772341A (xx) |
CA (1) | CA932095A (xx) |
DE (1) | DE2143580A1 (xx) |
FR (1) | FR2107447A5 (xx) |
GB (1) | GB1366645A (xx) |
LU (1) | LU63861A1 (xx) |
NL (1) | NL7112215A (xx) |
ZA (1) | ZA715338B (xx) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4072651A (en) * | 1972-09-20 | 1978-02-07 | The Firestone Tire & Rubber Company | Tetrametaphosphimic acid and derivatives as flame retardants |
US4008190A (en) * | 1973-01-02 | 1977-02-15 | The B. F. Goodrich Company | Vulcanizates of EPDM and diene rubber blends |
CA1078679A (en) * | 1975-09-15 | 1980-06-03 | Arthur A. Blaskiewicz | Epdm copolymer rubber-highly unsaturated rubber (filled) blends |
GB1511433A (en) * | 1976-01-16 | 1978-05-17 | British Petroleum Co | Polychloroprene-containing blends |
US4099003A (en) * | 1976-06-11 | 1978-07-04 | Pennwalt Corporation | Non-blooming accelerator and process for vulcanization of epdm elastomers |
DE3321176A1 (de) * | 1983-06-11 | 1984-12-13 | Chemische Werke Hüls AG, 4370 Marl | Verbundmaterialien und verbundkonstruktionselemente auf basis von ep(d)m |
US4645793A (en) * | 1985-12-19 | 1987-02-24 | Polysar Limited | EPDM elastomeric compositions |
ZA869680B (en) * | 1985-12-30 | 1987-09-30 | Monsanto Co | Rubber blends |
US4814384A (en) * | 1986-05-14 | 1989-03-21 | Uniroyal Chemical Company, Inc. | Tire having tread composition comprised of EPDM/unsaturated rubber blend |
US4789708A (en) * | 1986-07-15 | 1988-12-06 | Hughes Tool Company | Synthetic elastomer with improved chemical, aging and oil resistance |
US4767809A (en) * | 1986-10-14 | 1988-08-30 | Uniroyal Chemical Company, Inc. | Elastomeric composition having improved cut growth resistance |
US4820764A (en) * | 1988-06-06 | 1989-04-11 | Baker Hughes Incorporated | High gas oil ratio resistant elastomer |
US4973627A (en) * | 1989-10-13 | 1990-11-27 | Uniroyal Chemical Company, Inc. | Tire sidewall composition |
DE4131921A1 (de) * | 1991-09-25 | 1993-04-01 | Spiess C F & Sohn | Neue wolfram-hexa-(dialkyldithiocarbamate) und verfahren zu ihrer herstellung |
GB9219618D0 (en) * | 1992-09-16 | 1992-10-28 | Robinson Bros Ltd | Low nitrosamine systems for rubber vulcanisation |
ATE165384T1 (de) * | 1992-10-08 | 1998-05-15 | Goodrich Co B F | Verfahren zur vulkanisation, von kautschuk ohne nitrosaminbildung |
US6878676B1 (en) * | 2001-05-08 | 2005-04-12 | Crompton Corporation | Nanosized particles of molybdenum sulfide and derivatives, method for its preparation and uses thereof as lubricant additive |
JP5495151B2 (ja) * | 2007-07-26 | 2014-05-21 | 住友ゴム工業株式会社 | ランフラットタイヤ |
US8258180B2 (en) * | 2008-12-30 | 2012-09-04 | Nip Raymond L | Methods for making organozinc salts and compositions containing the same |
NL2013636B1 (en) * | 2014-10-15 | 2016-10-04 | Kraton Polymers Us Llc | An accelerator system, a composition comprisng a synthetic isoprene polymer and the accelerator system, and dipped goods made from the composition. |
US10766703B2 (en) | 2016-06-29 | 2020-09-08 | Contitech Usa, Inc. | Conveyor belt pulley cover combining low rolling resistance with enhanced ozone resistance |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3331793A (en) * | 1964-05-25 | 1967-07-18 | Du Pont | Abrasion resistant vulcanizates comprising epd rubber, carbon black, and minor amounts of natural rubber or sbr |
-
1970
- 1970-09-09 US US70936A patent/US3678135A/en not_active Expired - Lifetime
- 1970-09-15 CA CA093146A patent/CA932095A/en not_active Expired
-
1971
- 1971-08-10 ZA ZA715338A patent/ZA715338B/xx unknown
- 1971-08-20 AR AR237496A patent/AR197178A1/es active
- 1971-08-30 AU AU32849/71A patent/AU460372B2/en not_active Expired
- 1971-08-31 DE DE19712143580 patent/DE2143580A1/de active Pending
- 1971-09-06 NL NL7112215A patent/NL7112215A/xx not_active Application Discontinuation
- 1971-09-07 LU LU63861D patent/LU63861A1/xx unknown
- 1971-09-07 GB GB4167271A patent/GB1366645A/en not_active Expired
- 1971-09-08 BE BE772341A patent/BE772341A/xx unknown
- 1971-09-08 FR FR7132487A patent/FR2107447A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU460372B2 (en) | 1975-04-24 |
BE772341A (fr) | 1972-03-08 |
GB1366645A (en) | 1974-09-11 |
DE2143580A1 (de) | 1972-03-16 |
CA932095A (en) | 1973-08-14 |
LU63861A1 (xx) | 1972-01-12 |
US3678135A (en) | 1972-07-18 |
AU3284971A (en) | 1973-03-08 |
NL7112215A (xx) | 1972-03-13 |
AR197178A1 (es) | 1974-03-22 |
FR2107447A5 (xx) | 1972-05-05 |
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