CA2406575A1 - Isobutylene-based elastomer blends - Google Patents
Isobutylene-based elastomer blends Download PDFInfo
- Publication number
- CA2406575A1 CA2406575A1 CA002406575A CA2406575A CA2406575A1 CA 2406575 A1 CA2406575 A1 CA 2406575A1 CA 002406575 A CA002406575 A CA 002406575A CA 2406575 A CA2406575 A CA 2406575A CA 2406575 A1 CA2406575 A1 CA 2406575A1
- Authority
- CA
- Canada
- Prior art keywords
- blend
- semi
- copolymer
- crystalline
- isobutylene
- 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.)
- Abandoned
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 87
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229920001971 elastomer Polymers 0.000 title abstract description 52
- 239000000806 elastomer Substances 0.000 title abstract description 9
- 229920001577 copolymer Polymers 0.000 claims abstract description 32
- 150000001875 compounds Chemical class 0.000 claims abstract description 27
- 239000004711 α-olefin Substances 0.000 claims abstract description 22
- 239000005977 Ethylene Substances 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 20
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims description 51
- 229920005557 bromobutyl Polymers 0.000 claims description 18
- 238000002844 melting Methods 0.000 claims description 15
- 230000008018 melting Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 239000003921 oil Substances 0.000 claims description 13
- 239000006229 carbon black Substances 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 12
- 229920001038 ethylene copolymer Polymers 0.000 claims description 10
- 229920005549 butyl rubber Polymers 0.000 claims description 9
- 230000035699 permeability Effects 0.000 claims description 9
- 230000004927 fusion Effects 0.000 claims description 7
- 229920002367 Polyisobutene Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 150000001993 dienes Chemical class 0.000 claims description 5
- 229920005604 random copolymer Polymers 0.000 claims description 5
- 229920002959 polymer blend Polymers 0.000 claims description 4
- 229920006126 semicrystalline polymer Polymers 0.000 claims description 4
- 229920006125 amorphous polymer Polymers 0.000 claims description 3
- 229920001083 polybutene Polymers 0.000 claims description 3
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 claims description 2
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 claims description 2
- 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 claims description 2
- INYHZQLKOKTDAI-UHFFFAOYSA-N 5-ethenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=C)CC1C=C2 INYHZQLKOKTDAI-UHFFFAOYSA-N 0.000 claims description 2
- 150000003440 styrenes Chemical class 0.000 claims description 2
- 239000003963 antioxidant agent Substances 0.000 claims 2
- 239000000178 monomer Substances 0.000 claims 2
- 239000000049 pigment Substances 0.000 claims 2
- 239000003381 stabilizer Substances 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 239000005060 rubber Substances 0.000 abstract description 42
- 230000004888 barrier function Effects 0.000 abstract description 14
- 230000032683 aging Effects 0.000 abstract description 3
- 244000043261 Hevea brasiliensis Species 0.000 description 19
- 229920003052 natural elastomer Polymers 0.000 description 19
- 229920001194 natural rubber Polymers 0.000 description 19
- 238000012360 testing method Methods 0.000 description 17
- -1 tires Chemical class 0.000 description 14
- 238000012545 processing Methods 0.000 description 12
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 10
- 238000000113 differential scanning calorimetry Methods 0.000 description 10
- 230000035882 stress Effects 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000004073 vulcanization Methods 0.000 description 8
- 239000004014 plasticizer Substances 0.000 description 7
- 238000003490 calendering Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 239000005062 Polybutadiene Substances 0.000 description 5
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229920005555 halobutyl Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 229920002857 polybutadiene Polymers 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 229920003048 styrene butadiene rubber Polymers 0.000 description 4
- 229920001897 terpolymer Polymers 0.000 description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 230000003679 aging effect Effects 0.000 description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 238000009826 distribution Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 125000004968 halobutyl group Chemical group 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010606 normalization Methods 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-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
- 229920000034 Plastomer Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- PGAXJQVAHDTGBB-UHFFFAOYSA-N dibutylcarbamothioylsulfanyl n,n-dibutylcarbamodithioate Chemical compound CCCCN(CCCC)C(=S)SSC(=S)N(CCCC)CCCC PGAXJQVAHDTGBB-UHFFFAOYSA-N 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 150000001282 organosilanes Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010421 standard material Substances 0.000 description 2
- 239000011115 styrene butadiene Substances 0.000 description 2
- 238000012956 testing procedure Methods 0.000 description 2
- KUAZQDVKQLNFPE-UHFFFAOYSA-N thiram Chemical compound CN(C)C(=S)SSC(=S)N(C)C KUAZQDVKQLNFPE-UHFFFAOYSA-N 0.000 description 2
- 229960002447 thiram Drugs 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- IFNXAMCERSVZCV-UHFFFAOYSA-L zinc;2-ethylhexanoate Chemical compound [Zn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O IFNXAMCERSVZCV-UHFFFAOYSA-L 0.000 description 2
- MHKLKWCYGIBEQF-UHFFFAOYSA-N 4-(1,3-benzothiazol-2-ylsulfanyl)morpholine Chemical compound C1COCCN1SC1=NC2=CC=CC=C2S1 MHKLKWCYGIBEQF-UHFFFAOYSA-N 0.000 description 1
- HLBZWYXLQJQBKU-UHFFFAOYSA-N 4-(morpholin-4-yldisulfanyl)morpholine Chemical compound C1COCCN1SSN1CCOCC1 HLBZWYXLQJQBKU-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- NAPSCFZYZVSQHF-UHFFFAOYSA-N dimantine Chemical compound CCCCCCCCCCCCCCCCCCN(C)C NAPSCFZYZVSQHF-UHFFFAOYSA-N 0.000 description 1
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001198 elastomeric copolymer Polymers 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- UFFQZCPLBHYOFV-UHFFFAOYSA-N n,n-diethyldecan-1-amine Chemical compound CCCCCCCCCCN(CC)CC UFFQZCPLBHYOFV-UHFFFAOYSA-N 0.000 description 1
- YWFWDNVOPHGWMX-UHFFFAOYSA-N n,n-dimethyldodecan-1-amine Chemical compound CCCCCCCCCCCCN(C)C YWFWDNVOPHGWMX-UHFFFAOYSA-N 0.000 description 1
- QMHNQZGXPNCMCO-UHFFFAOYSA-N n,n-dimethylhexan-1-amine Chemical compound CCCCCCN(C)C QMHNQZGXPNCMCO-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-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
- 239000003960 organic solvent Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- 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—Ethene-propene or ethene-propene-diene copolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
- B60C1/0008—Compositions of the inner liner
-
- 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; Homopolymers 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
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
-
- 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
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
- C08L23/283—Iso-olefin halogenated homopolymers or copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Tires In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20332900P | 2000-05-11 | 2000-05-11 | |
| US09/569,363 | 2000-05-11 | ||
| US60/203,329 | 2000-05-11 | ||
| US09/569,363 US6326433B1 (en) | 1999-05-19 | 2000-05-11 | Isobutylene based elastomer blends having improved strength elasticity, and reduced permeability |
| PCT/US2001/013588 WO2001085837A2 (en) | 2000-05-11 | 2001-04-26 | Isobutylene-based elastomer blends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2406575A1 true CA2406575A1 (en) | 2001-11-15 |
Family
ID=26898525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002406575A Abandoned CA2406575A1 (en) | 2000-05-11 | 2001-04-26 | Isobutylene-based elastomer blends |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP1360231A2 (cs) |
| JP (1) | JP2004501231A (cs) |
| CN (1) | CN1620477A (cs) |
| AU (1) | AU2001257340A1 (cs) |
| BR (1) | BR0110707A (cs) |
| CA (1) | CA2406575A1 (cs) |
| CZ (1) | CZ20023635A3 (cs) |
| HU (1) | HUP0301774A3 (cs) |
| MX (1) | MXPA02011070A (cs) |
| PL (1) | PL365468A1 (cs) |
| RU (1) | RU2266932C2 (cs) |
| TW (1) | TW575623B (cs) |
| WO (1) | WO2001085837A2 (cs) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005533163A (ja) * | 2002-07-17 | 2005-11-04 | エクソンモービル・ケミカル・パテンツ・インク | 空気隔壁のためのエラストマーブレンド |
| US7741391B2 (en) * | 2004-12-16 | 2010-06-22 | Lanxess Inc. | Silica-filled elastomeric compounds |
| US7906600B2 (en) * | 2004-12-29 | 2011-03-15 | Exxonmobil Chemical Patents Inc. | Processable filled, curable halogenated isoolefin elastomers |
| EP2163578B1 (en) | 2007-06-06 | 2012-04-11 | Sumitomo Rubber Industries, Ltd. | Rubber composition for bead apex and tire obtained with the same |
| JP4901591B2 (ja) * | 2007-06-08 | 2012-03-21 | 住友ゴム工業株式会社 | サイドウォール用ゴム組成物およびそれを用いた空気入りタイヤ |
| FR2938263B1 (fr) | 2008-07-24 | 2013-01-04 | Michelin Soc Tech | Procede de fabrication d'une composition auto-obturante |
| FR2938264B1 (fr) * | 2008-08-01 | 2013-08-16 | Michelin Soc Tech | Procede de fabrication d'une composition auto-obturante. |
| FR2955583B1 (fr) | 2010-01-28 | 2012-01-27 | Michelin Soc Tech | Procede de fabrication d'une composition auto-obturante |
| US8470922B2 (en) * | 2011-03-03 | 2013-06-25 | Exxonmobil Chemical Patents Inc. | Ethylene-vinyl alcohol based thermoplastic elastomers and vulcanizates |
| CN110240761B (zh) * | 2018-03-08 | 2022-07-12 | 中国石油化工股份有限公司 | 一种橡胶组合物及其应用和一种硫化胶囊及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1030699A (en) * | 1973-11-08 | 1978-05-02 | Polysar Limited | Halobutyl of improved green strength |
| IT1223262B (it) * | 1987-12-11 | 1990-09-19 | Himont Inc | Composizioni elasto plastiche e procedimento per la loro preparazione |
| US5157081A (en) * | 1989-05-26 | 1992-10-20 | Advanced Elastomer Systems, L.P. | Dynamically vulcanized alloys having two copolymers in the crosslinked phase and a crystalline matrix |
| BR0011524A (pt) * | 1999-05-14 | 2002-03-26 | Dupont Dow Elastomers Llc | Composição de interpolìmero, processo para a preparação de uma composição de interpolìmero, artigo de manufatura e artigo de múltiplas camadas |
| CN1515618A (zh) * | 1999-05-19 | 2004-07-28 | ����ɭ��ѧר����˾ | 具有改进强度、弹性以及低渗透性的异丁烯基弹性体共混物 |
| CN100354385C (zh) * | 1999-09-03 | 2007-12-12 | 纳幕尔杜邦公司 | 具有高剥离强度和内聚破坏的低活化温度的粘合剂组合物 |
-
2001
- 2001-04-26 HU HU0301774A patent/HUP0301774A3/hu unknown
- 2001-04-26 RU RU2002133091/04A patent/RU2266932C2/ru not_active IP Right Cessation
- 2001-04-26 CN CN01809232.2A patent/CN1620477A/zh active Pending
- 2001-04-26 MX MXPA02011070A patent/MXPA02011070A/es unknown
- 2001-04-26 CA CA002406575A patent/CA2406575A1/en not_active Abandoned
- 2001-04-26 PL PL01365468A patent/PL365468A1/xx not_active Application Discontinuation
- 2001-04-26 AU AU2001257340A patent/AU2001257340A1/en not_active Abandoned
- 2001-04-26 JP JP2001582432A patent/JP2004501231A/ja not_active Withdrawn
- 2001-04-26 WO PCT/US2001/013588 patent/WO2001085837A2/en not_active Application Discontinuation
- 2001-04-26 BR BR0110707-0A patent/BR0110707A/pt not_active IP Right Cessation
- 2001-04-26 CZ CZ20023635A patent/CZ20023635A3/cs unknown
- 2001-04-26 EP EP01930842A patent/EP1360231A2/en not_active Withdrawn
- 2001-06-11 TW TW90111360A patent/TW575623B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001085837A3 (en) | 2003-09-04 |
| JP2004501231A (ja) | 2004-01-15 |
| HUP0301774A2 (hu) | 2003-08-28 |
| CN1620477A (zh) | 2005-05-25 |
| WO2001085837A2 (en) | 2001-11-15 |
| BR0110707A (pt) | 2003-01-28 |
| MXPA02011070A (es) | 2003-06-24 |
| HUP0301774A3 (en) | 2006-11-28 |
| CZ20023635A3 (cs) | 2003-10-15 |
| PL365468A1 (en) | 2005-01-10 |
| RU2266932C2 (ru) | 2005-12-27 |
| AU2001257340A1 (en) | 2001-11-20 |
| TW575623B (en) | 2004-02-11 |
| EP1360231A2 (en) | 2003-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6326433B1 (en) | Isobutylene based elastomer blends having improved strength elasticity, and reduced permeability | |
| JP2004511638A (ja) | エラストマー配合物 | |
| US20040087704A1 (en) | Elastomeric composition | |
| US20060167184A1 (en) | Innerliners for use in tires | |
| US20050222335A1 (en) | Elastomeric blend for air barriers | |
| US12281221B2 (en) | Tires comprising rubber compounds that comprise propylene-α-olefin-diene polymers | |
| US20040132894A1 (en) | Elastomeric composition | |
| US20040030036A1 (en) | Elastomeric composition | |
| US6875813B2 (en) | Isobutylene-based elastomer blends | |
| CA2406575A1 (en) | Isobutylene-based elastomer blends | |
| US20080188592A1 (en) | Select Elastomeric Blends and Their Use in Articles | |
| CN111971339A (zh) | 含异丁烯的组合物及由其制得的制品 | |
| KR20020092471A (ko) | 이소부틸렌계 탄성중합체 블렌드 | |
| EP1266934A2 (en) | Isobutylene based elastomer blends having improved strength, elasticity, and reduced permeability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |