CN111961315B - 一种可降解弹性功能材料及其制品与应用 - Google Patents
一种可降解弹性功能材料及其制品与应用 Download PDFInfo
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- CN111961315B CN111961315B CN202010888868.5A CN202010888868A CN111961315B CN 111961315 B CN111961315 B CN 111961315B CN 202010888868 A CN202010888868 A CN 202010888868A CN 111961315 B CN111961315 B CN 111961315B
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- glycolic acid
- functional material
- elastic functional
- acid polymer
- degradable elastic
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- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical group OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
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- KMNONFBDPKFXOA-UHFFFAOYSA-N prop-2-enamide;styrene Chemical compound NC(=O)C=C.C=CC1=CC=CC=C1 KMNONFBDPKFXOA-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging plugs
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
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- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
实施例 | 热变形温度(/℃) |
实施例1 | 约134 |
实施例2 | 约134 |
实施例3 | 约134 |
实施例4 | 约168 |
实施例5 | 约176 |
实施例6 | 约170 |
实施例7 | 约183 |
实施例8 | 约178 |
实施例9 | 约155 |
实施例10 | 约143 |
实施例11 | 约152 |
实施例12 | 约149 |
实施例13 | 约140 |
实施例14 | 约164 |
Claims (13)
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CN105934481A (zh) * | 2014-03-11 | 2016-09-07 | 株式会社吴羽 | 含有脂肪族聚酯树脂的有效厚度为1mm以上的成型品、以及烃资源回收用钻井工具构件 |
CN106795363A (zh) * | 2014-11-13 | 2017-05-31 | 株式会社吴羽 | 聚乙醇酸树脂组合物、坑井挖掘用成型品、以及井下工具构件 |
CN107532465A (zh) * | 2015-03-23 | 2018-01-02 | 斯伦贝谢技术有限公司 | 弹性体的可控降解及其在油田应用中的用途 |
CN110305652A (zh) * | 2018-09-13 | 2019-10-08 | 中海石油(中国)有限公司上海分公司 | 压裂用复合暂堵剂及其制备方法 |
CN110593809A (zh) * | 2018-06-12 | 2019-12-20 | 中国科学院化学研究所 | 一种全可溶的桥塞密封胶筒及其制备方法与用途 |
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US8569427B2 (en) * | 2009-10-08 | 2013-10-29 | University Of South Carolina | Polymers derived from rosin and their methods of preparation |
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CN105934481A (zh) * | 2014-03-11 | 2016-09-07 | 株式会社吴羽 | 含有脂肪族聚酯树脂的有效厚度为1mm以上的成型品、以及烃资源回收用钻井工具构件 |
CN106795363A (zh) * | 2014-11-13 | 2017-05-31 | 株式会社吴羽 | 聚乙醇酸树脂组合物、坑井挖掘用成型品、以及井下工具构件 |
CN107532465A (zh) * | 2015-03-23 | 2018-01-02 | 斯伦贝谢技术有限公司 | 弹性体的可控降解及其在油田应用中的用途 |
CN110593809A (zh) * | 2018-06-12 | 2019-12-20 | 中国科学院化学研究所 | 一种全可溶的桥塞密封胶筒及其制备方法与用途 |
CN110305652A (zh) * | 2018-09-13 | 2019-10-08 | 中海石油(中国)有限公司上海分公司 | 压裂用复合暂堵剂及其制备方法 |
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