CN1798812A - 用作沥青的聚合物改性剂的管式反应器制得的乙烯/丙烯酸烷基酯共聚物 - Google Patents
用作沥青的聚合物改性剂的管式反应器制得的乙烯/丙烯酸烷基酯共聚物 Download PDFInfo
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- CN1798812A CN1798812A CNA2004800154220A CN200480015422A CN1798812A CN 1798812 A CN1798812 A CN 1798812A CN A2004800154220 A CNA2004800154220 A CN A2004800154220A CN 200480015422 A CN200480015422 A CN 200480015422A CN 1798812 A CN1798812 A CN 1798812A
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- Prior art keywords
- ethylene
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- copolymer
- tubular reactor
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- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 239000005977 Ethylene Substances 0.000 title claims abstract description 50
- 239000010426 asphalt Substances 0.000 title claims abstract description 46
- 229920000800 acrylic rubber Polymers 0.000 title claims abstract description 33
- 229920006228 ethylene acrylate copolymer Polymers 0.000 title claims abstract description 33
- 239000003607 modifier Substances 0.000 title abstract description 6
- 229920001038 ethylene copolymer Polymers 0.000 claims abstract description 34
- 239000002253 acid Substances 0.000 claims abstract description 25
- 229920000642 polymer Polymers 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims description 45
- 239000000654 additive Substances 0.000 claims description 35
- 230000000996 additive effect Effects 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 21
- 238000011084 recovery Methods 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 8
- 239000004593 Epoxy Substances 0.000 abstract description 3
- 239000002671 adjuvant Substances 0.000 abstract 1
- 229920003314 Elvaloy® Polymers 0.000 description 64
- 239000011295 pitch Substances 0.000 description 59
- 229920006225 ethylene-methyl acrylate Polymers 0.000 description 28
- 239000005043 ethylene-methyl acrylate Substances 0.000 description 28
- 229920001577 copolymer Polymers 0.000 description 26
- 238000012360 testing method Methods 0.000 description 23
- 239000000126 substance Substances 0.000 description 15
- 239000003795 chemical substances by application Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 13
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 10
- -1 acrylic ester Chemical class 0.000 description 9
- 125000005250 alkyl acrylate group Chemical group 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 229920001897 terpolymer Polymers 0.000 description 8
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 7
- 229920000034 Plastomer Polymers 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- MPNNOLHYOHFJKL-UHFFFAOYSA-N peroxyphosphoric acid Chemical compound OOP(O)(O)=O MPNNOLHYOHFJKL-UHFFFAOYSA-N 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 150000001412 amines Chemical class 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 125000003700 epoxy group Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 description 2
- JJRUAPNVLBABCN-UHFFFAOYSA-N 2-(ethenoxymethyl)oxirane Chemical compound C=COCC1CO1 JJRUAPNVLBABCN-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical compound C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 2
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920013730 reactive polymer Polymers 0.000 description 2
- 239000011277 road tar Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011318 synthetic pitch Substances 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- HGVPOWOAHALJHA-UHFFFAOYSA-N ethene;methyl prop-2-enoate Chemical compound C=C.COC(=O)C=C HGVPOWOAHALJHA-UHFFFAOYSA-N 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011339 hard pitch Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011301 petroleum pitch Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
混合时间=3小时 | ||||||
混合温度=190℃ | ||||||
对照组 | ||||||
树脂 | ElvaloyAM | ElvaloyAC1125 | ElvaloyAC1125 | Elvax150 | Lotryl24MA00 | Lotryl24MA08(5) |
树脂组合物 | E/28NBA/5GMA | E/25MA | E/25MA | E/33VA | E/24MA | F/20MA |
MI | 12 | 0.7 | 0.7 | 0.7 | 8 | |
树脂浓度,wt% | 1.5 | 4 | 4 | 4 | 3 | 3 |
沥青型号 | PG58-28 | PG58-28 | PG61-28 | PG58-28 | PG58-28 | PG58-28 |
沥青供应商 | Conoco | Conoco | Valero | Conoco | Conoco | Conoco |
最初样品 | ||||||
相角w/o As(1) | 72.5 | 73.2 | 75 | 80.8 | 80.3 | 82.9 |
测试极限w/oAs(2) | 70.7 | 73.4 | 74.7 | 74 | 78.2 | 77.3 |
PG等级w/oAs | 70 | 70 | 70 | 70 | 76 | 76 |
25℃弹性回复w/o As(3) | 75 | 70 | 60 | 50 | 40 | |
相角w As | 75 | |||||
测试极限w As | 74.4 | |||||
PG等级w As | 70 | |||||
25℃弹性回复w As | ||||||
RTFO样品(4) | ||||||
相角w/o As | 75 | |||||
测试极限w/oAs | 75 | |||||
PG等级w/oAs | 70 | |||||
25℃弹性回复w/o As | ||||||
相角w As | 73 | |||||
测试极限w As | 73.5 | |||||
PG等级w As | 70 | |||||
25℃弹性回复w As |
SPA(1)%重量 | 基础沥青 | 相角 | 测试极限 | PG等级 | 弹性回复 | 聚合物%重量 | 混合组合物(3) | |
0 | Ardmore58-28 | 69.2 | 75.8℃ | PG70 | 70(25℃) | 3.5 | 28.5%重量-Elvaloy1001 | 71.5%-ElvaloyAC1224 |
0 | Ultrimar52-34 | 74.6 | 63.7℃ | PG58 | 70(25℃) | 3.5 | 28.5%重量-Elvaloy1001 | 71.5%-ElvaloyAC1224 |
0 | Ardmore58-28 | 73.3 | 74.2℃ | PG70 | 55(25℃) | 3.5 | 28.5%重量-ElvaloyAM | 71.5%-ElvaloyAC1224 |
0 | Ultrimar52-34 | 79.3 | 68.2℃ | PG64 | 65(25℃) | 3.5 | 28.5%重量-ElvaloyAM | 71.5%-ElvaloyAC1224 |
0 | Ardmore58-28 | 67.6 | 76.4℃ | PG76 | 70(25℃) | 3.5 | 28.5%重量-Elvaloy1001 | 71.5%-ElvaloyAC3427 |
0 | Ultrimar52-34 | 73 | 66.4℃ | PG64 | 55(25℃) | 3.5 | 28.5%重量-Elvaloy1001 | 71.5%-ElvaloyAC3427 |
0 | Ardmore58-28 | 71.2 | 74.3℃ | PG70 | 60(25℃) | 3.5 | 28.5%重量-ElvaloyAM | 71.5%-ElvaloyAC3427 |
0 | Ultrimar52-34 | 74.6 | 64.7℃ | PG64 | 70(25℃) | 3.5 | 28.5%重量-ElvaloyAM | 71.5%-ElvaloyAC3427 |
015 | Conoco58-28 | 74.6 | 68.4℃ | PG64 | 60(10℃)60(25℃) | 2.5 | 40%重量-ElvaloyAM | 60%-ElvaloyAC1125 |
0.15 | Conoco58-28 | 78.1 | 69.9℃ | PG64 | 55(10℃)50(25℃) | 2.5(2) | 40%重量-ElvaloyAM | 60%-ElvaloyAC1125 |
0.15 | Conoco | 73.3 | 70.8℃ | PG70 | 65 | 3 | 40%重 | 60%- |
58-28 | (10℃)65(25℃) | 量-ElvaloyAM | ElvaloyAC1125 | |||||
0.3 | Conoco58-28 | 73.8 | 73.5 | 70 | 65(25℃) | 2.5 | 20wt-ElvaloyEP4170 | 80wt-ElvaloyAC-1530XP |
0.3 | Conoco58-28 | 73 | 73.90 | 70 | 66(25℃) | 2.5 | 20wt-ElvaloyEP1001 | 80wt-ElvaloyAC-1530XP |
0.3 | Conoco58-28 | 71.1 | 73.8 | 70 | 67(25℃) | 25 | 20wt-ElvaloyEP1001 | 80wt-ElvaloyAC-1820 |
0.3 | Conoco58-28 | 75.4 | 73.00 | 70 | 60(25℃) | 2.5 | 13wt-ElvaloyEP1001 | 87wt-ElvaloyAC-1530XP |
0.3 | Conoco58-28 | 73.4 | 72.9 | 70 | 55(25℃) | 2.5 | 13wt-ElvaloyEP1001 | 87wt-ElvaloyAC-1820 |
0.3 | Conoco58-28 | 79 | 68 | 64C | 45(4℃) | 1.5 | 15wt-ElvaloyAM+ | 85wt-ElvaloyAC1125 |
0.3 | Conoco58-28 | 64.8 | 94.9 | 82 | 52.5(4℃) | 4 | 15wt-ElvaloyAM+ | 85wt-ElvaloyAC1125 |
0.3 | Conoco58-28 | 77.7 | 68.9 | 64C | 45(4℃) | 1.5 | 20wt-ElvaloyAM+ | 80wt-ElvaloyAC1125 |
0.3 | Conoco58-28 | 63.2 | 99.1 | 82 | 57.5(4℃) | 4 | 20wt-ElvaloyAM+ | 80wt-ElvaloyAC1125 |
2.5%重量Elvaloy AC1125 | 2.5%重量Elvaloy AC1125 | 2.5%重量ElvaloyAC3427 | |
1%重量ElvaloyAM | 1%重量Elvaloy AM | 1%重量ElvaloyAM | |
Ardmore Asphalt58-28 | Ardmore Asphalt 58-28 | Ardmore Asphalt 58-28 | |
分离,% | 4.0 | 9.3 | 0.3 |
溶解度 | 99.9 | 99.95 | 99.98 |
%弹性回复@10℃(ASTM6084) | 70 | 72.0 | 65 |
%弹性回复@25℃(ASTM6084) | 70 | 70 | 70 |
相角 | 77.7 | 76.13 | 75.41 |
测试极限温度,℃ | 71.5 | 70.1 | 71.1 |
PG等级 | 70 | 70 | 70 |
RTFO相角 | 72.2 | 70.35 | 70.2 |
RTFO,测试极限 | 72.2 | 70.9 | 71.4 |
RTFO,PG | 70 | 70 | 70 |
相角(15天,0.5%重量防滑移剂) | 77.59 | ||
测试极限温度,℃(15天,0.5%重量防滑移剂) | 72.9 | ||
PG等级(15天,0.5%重量防滑移剂) | 70 | ||
相角(7天,0.5%重量防滑移剂) | 72.63 | ||
测试极限温度,℃(7天,0.5%重量防滑移剂) | 73.0 | ||
PG级(7天,0.5%重量防剥剂) | 70 | ||
RTFO相角(7天,0.5%重量防滑移剂) | 66.02 | ||
RTFO,测试极限温 | 73.7 |
度,℃ | |||
RTFO,PG等级 | 70 |
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46064503P | 2003-04-04 | 2003-04-04 | |
US60/460,645 | 2003-04-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1798812A true CN1798812A (zh) | 2006-07-05 |
CN100537667C CN100537667C (zh) | 2009-09-09 |
Family
ID=33159792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800154220A Expired - Lifetime CN100537667C (zh) | 2003-04-04 | 2004-03-31 | 用作沥青的聚合物改性剂的管式反应器制得的乙烯/丙烯酸烷基酯共聚物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7160935B2 (zh) |
EP (1) | EP1613699B1 (zh) |
JP (1) | JP2006522209A (zh) |
CN (1) | CN100537667C (zh) |
AR (1) | AR043819A1 (zh) |
TW (1) | TW200508324A (zh) |
WO (1) | WO2004090043A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110678519A (zh) * | 2017-05-29 | 2020-01-10 | 住友化学株式会社 | 沥青改性剂、沥青组合物、和道路铺装用沥青混合物 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE86191B1 (en) * | 2005-03-11 | 2013-05-22 | Colas Sa | A bituminous binder and its manufacturing process, and a process for improving fuel resistance of such bituminous binder |
WO2006107908A1 (en) * | 2005-04-04 | 2006-10-12 | E. I. Du Pont De Nemours And Company | Blends of styrene butadiene copolymers with ethylene acrylate copolymers and ethylene based wax for asphalt modification |
US20080200611A1 (en) * | 2005-04-04 | 2008-08-21 | George Wyatt Prejean | Blends of Ethylene Acrylate Copolymers With Ethylene Based Wax For Asphalt Modification |
EP1910472A1 (en) * | 2005-06-23 | 2008-04-16 | E.I. Dupont De Nemours And Company | Composition comprising asphalt, ethylene copolymer, and sulfur |
EP1907481A1 (en) * | 2005-07-28 | 2008-04-09 | E.I. Dupont De Nemours And Company | Composition comprising asphalt and epoxy (meth)acrylate copolymer |
US20080081861A1 (en) * | 2006-10-03 | 2008-04-03 | George Wyatt Prejean | Composition comprising ethylene copolymer |
US20090047523A1 (en) * | 2007-08-13 | 2009-02-19 | Keedy Jr Vincent W | Production of discrete shaped article |
BRPI0920745A2 (pt) | 2008-10-01 | 2018-06-26 | Alm Holding Company | emulsão estável para produzir asfalto modificado por polímero |
US9884965B2 (en) | 2009-03-08 | 2018-02-06 | Lehigh Tehnologies, Inc. | Functional group asphalt modifiers, methods of modifying asphalt, asphalt compositions and methods of making |
US9896582B2 (en) | 2009-03-08 | 2018-02-20 | Lehigh Technologies, Inc. | Micronized asphalt modifiers, methods of modifying asphalt, asphalt compositions and methods of making |
US9617424B2 (en) * | 2009-03-08 | 2017-04-11 | Lehigh Technologies, Inc. | Polyolefin asphalt modifiers, methods of modifying asphalt, asphalt compositions and methods of making |
CA2778664C (en) * | 2009-10-23 | 2019-12-24 | Amorcyte, Inc. | Compositions and methods for treating progressive myocardial injury due to a vascular insufficiency |
FR3005058B1 (fr) | 2013-04-25 | 2017-09-08 | Arkema France | Composition de pre-melange pour bitumes |
FR3019829B1 (fr) * | 2014-04-10 | 2017-11-03 | Arkema France | Liants bitumeux presentant une temperature de ramolissement amelioree |
MX2018001431A (es) | 2015-08-07 | 2018-04-20 | Du Pont | Asfalto modificado utilizando acido fosforoso. |
WO2017116831A1 (en) * | 2015-12-29 | 2017-07-06 | E. I. Du Pont De Nemours And Company | Modified asphalt using epoxide-containing polymers |
WO2018227323A1 (en) * | 2017-06-12 | 2018-12-20 | Dow Global Technologies Llc | Polymer blends for use in laminates, laminates, and articles |
TWI794322B (zh) * | 2017-11-07 | 2023-03-01 | 義大利商伊特其米卡股份有限公司 | 具有高機械性能的用於瀝青礫岩的添加劑組成物 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2953551A (en) | 1958-06-16 | 1960-09-20 | Union Carbide Corp | Ethylene-alkyl acrylate copolymer and process of producing same |
US3350372A (en) | 1960-08-22 | 1967-10-31 | Gulf Oil Corp | Ethylene/acrylate ester copolymers |
US3141870A (en) | 1961-01-03 | 1964-07-21 | Monsanto Co | Heterogeneous copolymers of ethylene-acrylic esters |
US3756996A (en) | 1964-10-02 | 1973-09-04 | Nat Distillers Chem Corp | Process for the production of ethylene polymers |
DE1644771A1 (de) | 1966-01-26 | 1971-04-15 | Dow Chemical Co | Bituminoeses UEberzugs-,Klebe- und Verbindungsmaterial |
US4070532A (en) | 1975-05-23 | 1978-01-24 | E. I. Du Pont De Nemours And Company | Ethylene carbon monoxide copolymers containing epoxy side groups |
FR2528059A1 (fr) | 1982-06-03 | 1983-12-09 | Charbonnages Ste Chimique | Compositions pour produits d'etancheite et produits ainsi constitues |
DE3234492A1 (de) | 1982-09-17 | 1984-03-22 | Basf Ag, 6700 Ludwigshafen | Copolymerisate des ethylens mit (meth)acrylsaeurealkylestern |
FR2536081B1 (fr) | 1982-11-17 | 1986-06-06 | Charbonnages Ste Chimique | Compositions de bitumes-polymeres applicables a la realisation de liants routiers |
WO1991009907A1 (en) | 1989-12-29 | 1991-07-11 | Chevron Research And Technology Company | Polymer and asphalt reaction process and polymer-linked-asphalt product |
US5571878A (en) | 1991-09-24 | 1996-11-05 | Chevron Chemical Company | Ethylene-alkyl acrylate copolymers and derivatives having improved melt-point temperatures and adhesive strength and processes for preparing same |
US5306700A (en) | 1992-09-01 | 1994-04-26 | The Catholic University Of America | Dense melt-based ceramic superconductors |
PL182706B1 (pl) | 1995-03-13 | 2002-02-28 | Mathy Construction Co | Kompozycja asfaltowa kwasowo-reaktywna modyfikowana polimerem |
FR2748488B1 (fr) | 1996-05-10 | 1998-07-10 | Elf Antar France | Procede de preparation de compositions bitume/polymere a tres faible susceptibilite thermique et application des compositions obtenues a la production de liants bitume/polymere pour revetements |
US6414056B1 (en) | 1998-05-08 | 2002-07-02 | Exxonmobil Research And Engineering Company | Asphalt compositions and method for making (LAW617) |
-
2004
- 2004-03-23 US US10/806,559 patent/US7160935B2/en active Active
- 2004-03-31 JP JP2006509587A patent/JP2006522209A/ja active Pending
- 2004-03-31 WO PCT/US2004/010044 patent/WO2004090043A1/en active Application Filing
- 2004-03-31 EP EP04749618A patent/EP1613699B1/en not_active Expired - Lifetime
- 2004-03-31 CN CNB2004800154220A patent/CN100537667C/zh not_active Expired - Lifetime
- 2004-04-01 AR ARP040101098A patent/AR043819A1/es not_active Application Discontinuation
- 2004-04-01 TW TW093109092A patent/TW200508324A/zh unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110678519A (zh) * | 2017-05-29 | 2020-01-10 | 住友化学株式会社 | 沥青改性剂、沥青组合物、和道路铺装用沥青混合物 |
US11267970B2 (en) | 2017-05-29 | 2022-03-08 | Sumitomo Chemical Company, Limited | Asphalt modifier, asphalt composition, and asphalt mixture for road pavement |
Also Published As
Publication number | Publication date |
---|---|
JP2006522209A (ja) | 2006-09-28 |
AR043819A1 (es) | 2005-08-17 |
EP1613699B1 (en) | 2011-11-23 |
WO2004090043A1 (en) | 2004-10-21 |
US7160935B2 (en) | 2007-01-09 |
CN100537667C (zh) | 2009-09-09 |
US20040198874A1 (en) | 2004-10-07 |
EP1613699A1 (en) | 2006-01-11 |
TW200508324A (en) | 2005-03-01 |
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