CN115678152B - 一种抗热老化沥青改性剂及其制法和应用 - Google Patents
一种抗热老化沥青改性剂及其制法和应用 Download PDFInfo
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- CN115678152B CN115678152B CN202110847284.8A CN202110847284A CN115678152B CN 115678152 B CN115678152 B CN 115678152B CN 202110847284 A CN202110847284 A CN 202110847284A CN 115678152 B CN115678152 B CN 115678152B
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- IIVYOQGIZSPVFZ-UHFFFAOYSA-N 2,5-diamino-4-hydroxy-1h-pyrimidin-6-one;hydrochloride Chemical compound Cl.NC1=NC(O)=C(N)C(=O)N1 IIVYOQGIZSPVFZ-UHFFFAOYSA-N 0.000 claims description 2
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 2
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Classifications
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
黏附强度/MPa | 实施例4 | 实施例5 | 实施例6 | 对比例1 | 对比例2 | 对比例3 |
热老化模拟实验前 | 3.9 | 3.7 | 4.0 | 2.7 | 3.1 | 3.2 |
热老化模拟实验后 | 4.1 | 3.8 | 4.2 | 1.5 | 2.0 | 2.3 |
Claims (12)
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CN202110847284.8A CN115678152B (zh) | 2021-07-27 | 2021-07-27 | 一种抗热老化沥青改性剂及其制法和应用 |
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CN115678152A CN115678152A (zh) | 2023-02-03 |
CN115678152B true CN115678152B (zh) | 2023-11-03 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006107179A2 (en) * | 2005-04-06 | 2006-10-12 | Jung Do Huh | Compositions and manufacturing methods of bitumen modifiers having complex functionality |
CN106189290A (zh) * | 2016-07-12 | 2016-12-07 | 同济大学 | 用于机场路面的改性沥青材料、其制备方法及应用 |
KR20180057189A (ko) * | 2016-11-22 | 2018-05-30 | 주식회사 엘지화학 | 개질 아스팔트 조성물 |
CN108727254A (zh) * | 2017-04-21 | 2018-11-02 | 山东方明邦嘉制药有限公司 | 一种4-甲基吡啶季铵盐的合成方法 |
-
2021
- 2021-07-27 CN CN202110847284.8A patent/CN115678152B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006107179A2 (en) * | 2005-04-06 | 2006-10-12 | Jung Do Huh | Compositions and manufacturing methods of bitumen modifiers having complex functionality |
CN106189290A (zh) * | 2016-07-12 | 2016-12-07 | 同济大学 | 用于机场路面的改性沥青材料、其制备方法及应用 |
KR20180057189A (ko) * | 2016-11-22 | 2018-05-30 | 주식회사 엘지화학 | 개질 아스팔트 조성물 |
CN108727254A (zh) * | 2017-04-21 | 2018-11-02 | 山东方明邦嘉制药有限公司 | 一种4-甲基吡啶季铵盐的合成方法 |
Non-Patent Citations (4)
Title |
---|
SBS改性浅色沥青胶结料的流变性能;赵亮;查如俊;陈琪;张晓露;沈本贤;凌昊;;华东理工大学学报(自然科学版)(第01期);31-37 * |
树脂材料改善沥青的性能;黄彭;;华东公路(第05期);79-84 * |
沥青热老化红外光谱分析;周燕;吉鹏飞;张凯;郭红梅;;天津城建大学学报(第02期);31-34 * |
热塑性弹性体改性沥青热老化性能分析与评价;李立寒, 任峥;同济大学学报(自然科学版)(第10期);148-151 * |
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Effective date of registration: 20231218 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. |