CN114163828A - 一种用于防水卷材的基质沥青及其制备方法 - Google Patents
一种用于防水卷材的基质沥青及其制备方法 Download PDFInfo
- Publication number
- CN114163828A CN114163828A CN202010951756.XA CN202010951756A CN114163828A CN 114163828 A CN114163828 A CN 114163828A CN 202010951756 A CN202010951756 A CN 202010951756A CN 114163828 A CN114163828 A CN 114163828A
- Authority
- CN
- China
- Prior art keywords
- asphalt
- sbs
- waterproof coiled
- coiled material
- modified asphalt
- 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.)
- Granted
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 158
- 239000000463 material Substances 0.000 title claims abstract description 53
- 239000011159 matrix material Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 239000002699 waste material Substances 0.000 claims abstract description 35
- 229920003023 plastic Polymers 0.000 claims abstract description 29
- 239000004033 plastic Substances 0.000 claims abstract description 29
- 239000002245 particle Substances 0.000 claims abstract description 25
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 20
- 229930195729 fatty acid Natural products 0.000 claims abstract description 20
- 239000000194 fatty acid Substances 0.000 claims abstract description 20
- -1 fatty acid glycol ester Chemical class 0.000 claims abstract description 19
- 239000000654 additive Substances 0.000 claims abstract description 18
- 230000000996 additive effect Effects 0.000 claims abstract description 18
- 239000003607 modifier Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 239000003208 petroleum Substances 0.000 claims abstract description 12
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 8
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 8
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 claims abstract description 7
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 claims abstract description 5
- JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 claims abstract description 5
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000004386 Erythritol Substances 0.000 claims abstract description 4
- 229930006000 Sucrose Natural products 0.000 claims abstract description 4
- 229940009714 erythritol Drugs 0.000 claims abstract description 4
- 235000019414 erythritol Nutrition 0.000 claims abstract description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000005720 sucrose Substances 0.000 claims abstract description 4
- 229920001971 elastomer Polymers 0.000 claims description 15
- 239000000806 elastomer Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000035515 penetration Effects 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000005639 Lauric acid Substances 0.000 claims description 2
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000000052 comparative effect Effects 0.000 description 29
- 229920000426 Microplastic Polymers 0.000 description 7
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- 238000000799 fluorescence microscopy Methods 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- IVZJIRUIKQHFCM-UHFFFAOYSA-N 1-hydroxybutyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(O)CCC IVZJIRUIKQHFCM-UHFFFAOYSA-N 0.000 description 1
- IJAXNDXTFYGUNC-UHFFFAOYSA-N C(CCCCCCCCCCC)O.C(CCCCCCCCCCC)C1=C(C=CC=C1)O Chemical compound C(CCCCCCCCCCC)O.C(CCCCCCCCCCC)C1=C(C=CC=C1)O IJAXNDXTFYGUNC-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N beta-monoglyceryl stearate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-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
- 238000004523 catalytic cracking Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- HQSFGCUUTBCFPF-UHFFFAOYSA-N ethane-1,2-diol;octadecanoic acid Chemical class OCCO.CCCCCCCCCCCCCCCCCC(O)=O HQSFGCUUTBCFPF-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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)
- Working-Up Tar And Pitch (AREA)
Abstract
Description
项目 | 沥青原料-1 | 沥青原料-2 | 沥青原料-3 | 沥青原料-4 | 沥青原料-5 |
针入度(25℃),0.1mm | 95 | 96 | 112 | 92 | 75 |
软化点,℃ | 46 | 46 | 44 | 46 | 47 |
蜡含量,% | 3.0 | 1.92 | 1.84 | 0.75 | 3.0 |
闪点,℃ | >260 | >280 | >260 | >280 | >280 |
饱和分/芳香分质量比 | 0.5576 | 0.5618 | 0.537 | 0.867 | 0.546 |
项目 | 废塑料颗粒 |
熔点/℃ | 124和161 |
熔融指数/(g/10min) | 14.114 |
备注 | 聚丙烯和聚乙烯的混合物 |
项目 | 改性沥青-1 | 改性沥青-2 | 改性沥青-3 | 改性沥青-4 |
沥青原料 | 沥青原料-1 | 沥青原料-2 | 沥青原料-3 | 沥青原料-4 |
沥青原料,% | 94 | 92 | 92 | 92 |
C5石油树脂,% | 6 | 8 | 8 | 8 |
项 目 | 实施例1 | 实施例2 | 实施例3 | 对比例2 | 对比例3 | 指标要求(JC/T 2218-2014) Ⅰ | 指标要求(JC/T 2218-2014) Ⅱ |
改性沥青 | 改性沥青-1 | 改性沥青-2 | 改性沥青-3 | 改性沥青-1 | 沥青原料-1 | ||
改性沥青,% | 99.5 | 99.4 | 99.5 | 100 | 99.5 | ||
添加剂 | 十二烷基苯酚 | 十二醇 | 十二胺 | - | 十二烷基苯酚 | ||
添加剂,% | 0.5 | 0.6 | 0.5 | - | 0.5 | ||
针入度(25℃),0.1mm | 77 | 73 | 91 | 75 | 94 | 25-120 | 25-120 |
软化点,℃ | 50 | 49.5 | 48 | 50 | 46 | ≮43 | ≮43 |
延度(25℃),cm | >150 | >150 | >150 | >150 | >150 | ≮10 | ≮50 |
闪点,℃ | 267 | 265 | 287 | 270 | 265 | ≮230 | ≮230 |
密度(15℃),(g/cm<sup>3</sup>) | 1.04 | 1.017 | 1.035 | 1.05 | 1.03 | ≯1.08 | ≯1.08 |
柔度,℃ | 0 | 0 | -1 | 0 | -2 | ≯8 | ≯10 |
溶解度,% | 99.9 | 99.45 | 99.33 | 99.9 | 99.88 | ≮99.0 | ≮99.0 |
蜡含量,% | 2.9 | 1.90 | 1.97 | 2.8 | 3.0 | ≯4.5 | ≯4.5 |
黏附性,(N/mm) | 1.16 | 1.10 | 1.13 | 1.18 | 0.85 | ≮0.5 | ≮1.5 |
达标情况 | 满足Ⅰ型 | 满足Ⅰ型 | 满足Ⅰ型 | 满足Ⅰ型 | 满足Ⅰ型 |
项 目 | 实施例4 | 实施例5 | 实施例6 | 对比例1(沥青原料-5) | 指标要求(JC/T 2218-2014)Ⅰ | 指标要求(JC/T 2218-2014)Ⅱ |
改性沥青 | 改性沥青-4 | 改性沥青-4 | 改性沥青-4 | / | ||
改性沥青,% | 99.2 | 99.0 | 99.5 | / | ||
添加剂 | 硬脂酸单甘油酯 | 硬脂酸乙二醇酯 | 丁二醇硬脂酸酯/十二醇 | / | ||
添加剂,% | 0.8 | 1.0 | 0.2/0.3 | / | ||
针入度(25℃),0.1mm | 80 | 79 | 78 | 75 | 25-120 | 25-120 |
软化点,℃ | 49 | 49 | 49 | 47 | ≮43 | ≮43 |
延度(25℃),cm | >150 | >150 | >150 | >150 | ≮10 | ≮50 |
闪点,℃ | >280 | >280 | >280 | >260 | ≮230 | |
密度(15℃),(g/cm<sup>3</sup>) | 1.044 | 1.032 | 1.030 | 1.043 | ≯1.08 | |
柔度,℃ | 0 | 0 | -1 | 3 | ≯8 | ≯10 |
溶解度,% | 99.30 | 99.34 | 99.3 | 99.96 | ≮99.0 | |
蜡含量,% | 0.77 | 0.76 | 0.76 | 3.0 | ≯4.5 | |
黏附性,(N/mm) | 1.25 | 1.17 | 1.20 | 0.744 | ≮0.5 | ≮1.5 |
达标情况 | 满足Ⅰ型 | 满足Ⅰ型 | 满足Ⅰ型 | 满足Ⅰ型 |
项 目 | 实施例7 | 实施例8 | 实施例9 | 实施例10 | 实施例11 | 实施例12 |
基质沥青 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 | 实施例6 |
基质沥青,% | 90 | 90 | 90 | 90 | 90 | 90 |
废塑料颗粒,% | 10 | 10 | 10 | 10 | 10 | 10 |
针入度(25℃),0.1mm | 28 | 25 | 35 | 29 | 30 | 28 |
软化点,℃ | 125 | 128 | 120 | 121 | 123 | 124 |
与废塑料颗粒的相容性 | 相容性好 | 相容性好 | 相容性好 | 相容性好 | 相容性好 | 相容性好 |
项 目 | 对比例4 | 对比例5 | 对比例6 |
基质沥青 | 对比例1(沥青原料-5) | 对比例2 | 对比例3 |
基质沥青,% | 90 | 90 | 90 |
废塑料颗粒,% | 10 | 10 | 10 |
针入度(25℃),0.1mm | 31 | 26 | 27 |
软化点,℃ | 112 | 124 | 115 |
与废塑料颗粒的相容性 | 相容性不好 | 相容性较好 | 相容性较好 |
项 目 | 实施例13 | 实施例14 | 对比例7 | 技术指标要求GB/T26528-2011) Ⅰ型 |
基质沥青 | 实施例1 | 实施例1 | 对比例1(沥青原料-5) | |
基质沥青,% | 93 | 92 | 91 | |
废塑料颗粒,% | - | 4 | - | |
SBS(YH-791),% | 7 | 4 | 9 | |
软化点,℃ | 118 | 115 | 116 | ≮105 |
低温柔度(无裂纹)/℃ | -23 | -24 | -23 | -20通过 |
弹性恢复/% | 95 | 96 | 94 | ≮85 |
渗油性 | ||||
渗油张数 | 0 | 0 | 0 | ≯2 |
离析 | ||||
软化点变化率/% | 15 | 15 | 17 | ≯20 |
可溶物含量/% | 99 | 98 | 99 | ≮97 |
闪点/℃ | 278 | 289 | 276 | ≮230 |
达标情况 | 满足Ⅰ型 | 满足Ⅰ型 | 满足Ⅰ型 |
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010951756.XA CN114163828B (zh) | 2020-09-11 | 2020-09-11 | 一种用于防水卷材的基质沥青及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010951756.XA CN114163828B (zh) | 2020-09-11 | 2020-09-11 | 一种用于防水卷材的基质沥青及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114163828A true CN114163828A (zh) | 2022-03-11 |
CN114163828B CN114163828B (zh) | 2023-07-28 |
Family
ID=80475423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010951756.XA Active CN114163828B (zh) | 2020-09-11 | 2020-09-11 | 一种用于防水卷材的基质沥青及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114163828B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115975390A (zh) * | 2023-03-21 | 2023-04-18 | 四川公路桥梁建设集团有限公司 | 一种高固含量快速破乳改性乳化沥青及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003020406A (ja) * | 2001-07-05 | 2003-01-24 | Kao Corp | 道路舗装用改質アスファルト組成物 |
JP2008266417A (ja) * | 2007-04-18 | 2008-11-06 | Yokohama Rubber Co Ltd:The | 改質アスファルト |
CN105885441A (zh) * | 2016-04-20 | 2016-08-24 | 锦州东方雨虹建筑材料有限责任公司 | 一种用于防水卷材的改性沥青及其制备方法 |
CN107286684A (zh) * | 2017-06-30 | 2017-10-24 | 中油佳汇防水科技(深圳)股份有限公司 | 一种聚合物改性沥青胶料及其制备方法、防水卷材 |
CN108314902A (zh) * | 2018-03-12 | 2018-07-24 | 黄河防水材料股份有限公司 | 一种自粘聚合物改性沥青防水卷材的制备方法 |
CN108407424A (zh) * | 2018-02-08 | 2018-08-17 | 寿光市防水行业协会 | 一种sbs弹性体改性沥青防水卷材及其制备方法 |
CN110437754A (zh) * | 2019-08-15 | 2019-11-12 | 广西禹杰防水防腐材料有限公司 | 一种反应倍粘型高分子防水卷材及其生产方法 |
CN110497663A (zh) * | 2019-08-22 | 2019-11-26 | 苏州居宝防水材料有限公司 | 一种可自粘的改性沥青防水卷材及其制备方法 |
-
2020
- 2020-09-11 CN CN202010951756.XA patent/CN114163828B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003020406A (ja) * | 2001-07-05 | 2003-01-24 | Kao Corp | 道路舗装用改質アスファルト組成物 |
JP2008266417A (ja) * | 2007-04-18 | 2008-11-06 | Yokohama Rubber Co Ltd:The | 改質アスファルト |
CN105885441A (zh) * | 2016-04-20 | 2016-08-24 | 锦州东方雨虹建筑材料有限责任公司 | 一种用于防水卷材的改性沥青及其制备方法 |
CN107286684A (zh) * | 2017-06-30 | 2017-10-24 | 中油佳汇防水科技(深圳)股份有限公司 | 一种聚合物改性沥青胶料及其制备方法、防水卷材 |
CN108407424A (zh) * | 2018-02-08 | 2018-08-17 | 寿光市防水行业协会 | 一种sbs弹性体改性沥青防水卷材及其制备方法 |
CN108314902A (zh) * | 2018-03-12 | 2018-07-24 | 黄河防水材料股份有限公司 | 一种自粘聚合物改性沥青防水卷材的制备方法 |
CN110437754A (zh) * | 2019-08-15 | 2019-11-12 | 广西禹杰防水防腐材料有限公司 | 一种反应倍粘型高分子防水卷材及其生产方法 |
CN110497663A (zh) * | 2019-08-22 | 2019-11-26 | 苏州居宝防水材料有限公司 | 一种可自粘的改性沥青防水卷材及其制备方法 |
Non-Patent Citations (2)
Title |
---|
丛玉凤: ""C9 石油树脂改性沥青的研制"", 《辽宁石油化工大学学报》 * |
丛玉凤: ""C9 石油树脂改性沥青的研制"", 《辽宁石油化工大学学报》, vol. 35, no. 1, 28 February 2015 (2015-02-28) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115975390A (zh) * | 2023-03-21 | 2023-04-18 | 四川公路桥梁建设集团有限公司 | 一种高固含量快速破乳改性乳化沥青及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN114163828B (zh) | 2023-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110183869B (zh) | 一种沥青基防水卷材用沥青原料 | |
US8900360B2 (en) | Asphalt compositions with resinous addition derived from animal waste | |
CN103773009B (zh) | 一种高粘度改性沥青的制备方法 | |
CN100487058C (zh) | 改善低温延度的复合改性沥青材料 | |
CN104371266B (zh) | 一种轮胎气密层增进剂及其制备方法与应用 | |
CN102443239B (zh) | 一种耐油性道路沥青改性剂及其制备方法 | |
CN114163828A (zh) | 一种用于防水卷材的基质沥青及其制备方法 | |
CN105694153A (zh) | 一种高填充轮胎再生胶的农业轮胎胎侧胶 | |
CN113265152B (zh) | 一种防水沥青和防水卷材 | |
CN1896143A (zh) | 热储存稳定的胶粉-沥青组合物及其制备方法 | |
WO2023061354A1 (zh) | 一种高分子复合材料添加剂及其应用 | |
CN114686013B (zh) | 一种水性环氧树脂改性的乳化沥青及其制备方法 | |
CN113789138B (zh) | 自粘防水卷材沥青改性剂及其制备方法 | |
CN111087828B (zh) | 一种Sasobit温拌沥青及其制备方法 | |
KR100535200B1 (ko) | 플랜트 믹스형 아스팔트 개질 첨가제 | |
CN100384942C (zh) | 一种复合改性沥青材料及其生产方法 | |
CN112824456B (zh) | 一种改性道路沥青材料及其制备方法 | |
Menon et al. | Studies on blends of natural rubber and ethylene propylene diene rubber modified with phosphorylated cardanol prepolymer: Processability, physico‐mechanical properties, and morphology | |
CN113024982A (zh) | 一种充油型sbs及其制备方法与应用 | |
CN105175903A (zh) | 一种橡胶改性添加助剂及其制备方法 | |
CN115627114B (zh) | 一种双组分沥青聚氨酯防水涂料及其制备方法和应用 | |
CN114230992B (zh) | 一种高强高韧生物降解塑料的制备方法及应用 | |
CN113831615B (zh) | 速溶型sbr沥青改性剂及其制备方法 | |
CN1990573A (zh) | 一种增强施工性能的沥青组合物 | |
CN1952010A (zh) | 改善施工性能的复合改性沥青 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231225 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |
|
TR01 | Transfer of patent right |