CA2041070A1 - Mode de preparation par extrusion de melanges d'emulsions bitumineuses et de caoutchouc - Google Patents

Mode de preparation par extrusion de melanges d'emulsions bitumineuses et de caoutchouc

Info

Publication number: CA2041070A1
Authority: CA; Canada
Prior art keywords: asphalt; extruder; weight percent; emulsion; elastomer
Prior art date: 1990-09-25
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

Application number

CA 2041070

Other languages

English (en)

Inventor

Lance A. Christell

Fred Y. Kafka

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

CHRISTELL LANCE A KAFKA FRED Y

Original Assignee

Individual

Priority date (The priority date 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 date listed.)

1990-09-25

Filing date

1991-02-12

Publication date

1992-03-26

1990-09-25 Priority claimed from US07/586,855 external-priority patent/US5025044A/en

1991-02-12 Application filed by Individual filed Critical Individual

1992-03-26 Publication of CA2041070A1 publication Critical patent/CA2041070A1/fr

Status Abandoned legal-status Critical Current

Links

239000010426 asphalt Substances 0.000 title claims abstract description 84
229920001971 elastomer Polymers 0.000 title claims abstract description 42
239000000203 mixture Substances 0.000 title claims abstract description 34
239000005060 rubber Substances 0.000 title abstract description 25
238000002955 isolation Methods 0.000 title abstract description 4
238000001125 extrusion Methods 0.000 title abstract description 3
239000000839 emulsion Substances 0.000 claims abstract description 36
229920000126 latex Polymers 0.000 claims abstract description 31
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
239000000155 melt Substances 0.000 claims abstract description 6
238000000034 method Methods 0.000 claims description 31
229920000642 polymer Polymers 0.000 claims description 29
239000004816 latex Substances 0.000 claims description 25
YACLQRRMGMJLJV-UHFFFAOYSA-N chloroprene Chemical compound ClC(=C)C=C YACLQRRMGMJLJV-UHFFFAOYSA-N 0.000 claims description 21
239000000806 elastomer Substances 0.000 claims description 17
239000000178 monomer Substances 0.000 claims description 15
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 12
229920002857 polybutadiene Polymers 0.000 claims description 11
239000005062 Polybutadiene Substances 0.000 claims description 7
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 7
229920002554 vinyl polymer Polymers 0.000 claims description 7
238000002156 mixing Methods 0.000 claims description 6
238000011144 upstream manufacturing Methods 0.000 claims description 6
239000004793 Polystyrene Substances 0.000 claims description 5
229920002223 polystyrene Polymers 0.000 claims description 5
LIFLRQVHKGGNSG-UHFFFAOYSA-N 2,3-dichlorobuta-1,3-diene Chemical compound ClC(=C)C(Cl)=C LIFLRQVHKGGNSG-UHFFFAOYSA-N 0.000 claims description 4
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 4
238000009835 boiling Methods 0.000 claims description 4
229920001195 polyisoprene Polymers 0.000 claims description 4
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 4
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical group C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 2
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 claims description 2
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
150000003926 acrylamides Chemical class 0.000 claims description 2
VZCYOOQTPOCHFL-OWOJBTEDSA-L fumarate(2-) Chemical class [O-]C(=O)\C=C\C([O-])=O VZCYOOQTPOCHFL-OWOJBTEDSA-L 0.000 claims description 2
239000001530 fumaric acid Substances 0.000 claims description 2
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
239000011976 maleic acid Substances 0.000 claims description 2
150000002688 maleic acid derivatives Chemical class 0.000 claims description 2
150000002734 metacrylic acid derivatives Chemical class 0.000 claims description 2
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical class CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 2
125000005250 alkyl acrylate group Chemical group 0.000 claims 1
230000010006 flight Effects 0.000 abstract description 3
239000007787 solid Substances 0.000 description 12
239000000701 coagulant Substances 0.000 description 11
229920001084 poly(chloroprene) Polymers 0.000 description 11
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 10
239000001110 calcium chloride Substances 0.000 description 9
229910001628 calcium chloride Inorganic materials 0.000 description 9
235000011148 calcium chloride Nutrition 0.000 description 9
239000000463 material Substances 0.000 description 8
239000007788 liquid Substances 0.000 description 7
125000004432 carbon atom Chemical group C* 0.000 description 6
-1 i.e. Polymers 0.000 description 6
238000005345 coagulation Methods 0.000 description 5
230000015271 coagulation Effects 0.000 description 5
125000000217 alkyl group Chemical group 0.000 description 4
125000000129 anionic group Chemical group 0.000 description 4
239000003208 petroleum Substances 0.000 description 4
LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 3
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 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
229920001577 copolymer Polymers 0.000 description 3
150000002019 disulfides Chemical class 0.000 description 3
WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 3
239000012530 fluid Substances 0.000 description 3
239000003607 modifier Substances 0.000 description 3
238000006116 polymerization reaction Methods 0.000 description 3
235000002639 sodium chloride Nutrition 0.000 description 3
239000000243 solution Substances 0.000 description 3
239000002562 thickening agent Substances 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
229940123457 Free radical scavenger Drugs 0.000 description 2
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
239000002253 acid Substances 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
CSNJTIWCTNEOSW-UHFFFAOYSA-N carbamothioylsulfanyl carbamodithioate Chemical compound NC(=S)SSC(N)=S CSNJTIWCTNEOSW-UHFFFAOYSA-N 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000000576 coating method Methods 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000003995 emulsifying agent Substances 0.000 description 2
238000007720 emulsion polymerization reaction Methods 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229920001519 homopolymer Polymers 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
238000001935 peptisation Methods 0.000 description 2
JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 2
239000002516 radical scavenger Substances 0.000 description 2
239000011369 resultant mixture Substances 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
238000010008 shearing Methods 0.000 description 2
229920003051 synthetic elastomer Polymers 0.000 description 2
239000011269 tar Substances 0.000 description 2
239000002699 waste material Substances 0.000 description 2
WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
PDQAZBWRQCGBEV-UHFFFAOYSA-N Ethylenethiourea Chemical compound S=C1NCCN1 PDQAZBWRQCGBEV-UHFFFAOYSA-N 0.000 description 1
241000221020 Hevea Species 0.000 description 1
244000043261 Hevea brasiliensis Species 0.000 description 1
239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
240000002636 Manilkara bidentata Species 0.000 description 1
XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenyl-1-naphthylamine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
229920002472 Starch Polymers 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
229920013625 Synpol Polymers 0.000 description 1
MCMKDXWVGIIODZ-UHFFFAOYSA-I [O-]P([O-])(=O)OP(=O)([O-])[O-].[Fe+5].[O-]O.C1(=CC=CC=C1)C(C)C Chemical compound [O-]P([O-])(=O)OP(=O)([O-])[O-].[Fe+5].[O-]O.C1(=CC=CC=C1)C(C)C MCMKDXWVGIIODZ-UHFFFAOYSA-I 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
229910021529 ammonia Inorganic materials 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
125000003710 aryl alkyl group Chemical group 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
235000016302 balata Nutrition 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
238000007664 blowing Methods 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
239000004568 cement Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
235000019506 cigar Nutrition 0.000 description 1
229920003211 cis-1,4-polyisoprene Polymers 0.000 description 1
239000011280 coal tar Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000004821 distillation Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000011286 gas tar Substances 0.000 description 1
125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
239000003999 initiator Substances 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
229920003049 isoprene rubber Polymers 0.000 description 1
230000033001 locomotion Effects 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
229920003052 natural elastomer Polymers 0.000 description 1
229920001194 natural rubber Polymers 0.000 description 1
229920006173 natural rubber latex Polymers 0.000 description 1
239000010742 number 1 fuel oil Substances 0.000 description 1
ZWWQICJTBOCQLA-UHFFFAOYSA-N o-propan-2-yl (propan-2-yloxycarbothioyldisulfanyl)methanethioate Chemical compound CC(C)OC(=S)SSC(=S)OC(C)C ZWWQICJTBOCQLA-UHFFFAOYSA-N 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
239000002530 phenolic antioxidant Substances 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
229950000688 phenothiazine Drugs 0.000 description 1
229920002959 polymer blend Polymers 0.000 description 1
239000002685 polymerization catalyst Substances 0.000 description 1
102000004196 processed proteins & peptides Human genes 0.000 description 1
108090000765 processed proteins & peptides Proteins 0.000 description 1
238000005086 pumping Methods 0.000 description 1
238000010526 radical polymerization reaction Methods 0.000 description 1
150000003254 radicals Chemical class 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000001632 sodium acetate Substances 0.000 description 1
235000017281 sodium acetate Nutrition 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
239000002904 solvent Substances 0.000 description 1
235000019698 starch Nutrition 0.000 description 1
229920003048 styrene butadiene rubber Polymers 0.000 description 1
239000000126 substance Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
230000008961 swelling Effects 0.000 description 1
238000013022 venting Methods 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
239000011787 zinc oxide Substances 0.000 description 1

Landscapes

Compositions Of Macromolecular Compounds (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

CA 2041070 1990-09-25 1991-02-12 Mode de preparation par extrusion de melanges d'emulsions bitumineuses et de caoutchouc Abandoned CA2041070A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US586,855		1990-09-25
US07/586,855 US5025044A (en)	1989-10-31	1990-09-25	Extrusion isolation of blends of rubber and asphalt

Publications (1)

Publication Number	Publication Date
CA2041070A1 true CA2041070A1 (fr)	1992-03-26

Family

ID=24347367

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2041070 Abandoned CA2041070A1 (fr)	1990-09-25	1991-02-12	Mode de preparation par extrusion de melanges d'emulsions bitumineuses et de caoutchouc

Country Status (1)

Country	Link
CA (1)	CA2041070A1 (fr)

1991
- 1991-02-12 CA CA 2041070 patent/CA2041070A1/fr not_active Abandoned

Legal Events

Date	Code	Title	Description
1994-08-13	FZDE	Dead

Publication	Publication Date	Title
US5025044A (en)	1991-06-18	Extrusion isolation of blends of rubber and asphalt
US5205972A (en)	1993-04-27	Process for incorporating organic fibrous fillers in elastomers
US9512240B2 (en)	2016-12-06	Process for the production of water and solvent-free polymers
DE69017587T2 (de)	1995-08-17	Verfahren zur Entfernung von Dimeren von Chloropren aus Polychloropren.
CA2791615C (fr)	2020-05-05	Processus de production de polymeres aqueux et sans solvant
CA2028963C (fr)	2000-05-02	Procede d'incorporation de charges organiques fibreuses dans un elastomere
CA1221497A (fr)	1987-05-05	Production de polymere
US10017588B2 (en)	2018-07-10	Process for the production of water and solvent-free halobutyl rubbers
US4103074A (en)	1978-07-25	Process for coagulating polymer latices using screw-type extruder
SG183892A1 (en)	2012-10-30	Process for the production of rubber ionomers and polymer nanocomposites
US4508592A (en)	1985-04-02	Elastomer extrusion drying with gas injection
US6465570B1 (en)	2002-10-15	Process for the production of elastomer-modified thermoplastics
US8975361B2 (en)	2015-03-10	Process for the production of water and solvent-free polymers
CA2041070A1 (fr)	1992-03-26	Mode de preparation par extrusion de melanges d'emulsions bitumineuses et de caoutchouc
CN103492435B (zh)	2018-09-14	具有触变特性的聚氯丁二烯固体
JP4100004B2 (ja)	2008-06-11	液状ゴムの製造方法
JP3969145B2 (ja)	2007-09-05	共重合体の製造方法
JP2003266435A (ja)	2003-09-24	アロイの製造方法
KR890000744B1 (ko)	1989-04-03	합성수지성 고체 라텍스 회수방법
CN113969049A (zh)	2022-01-25	一种耐溶剂应力开裂的pc合金制备方法