CN108329215B - 一种苯乙烯基化二苯胺防老剂的制备方法 - Google Patents
一种苯乙烯基化二苯胺防老剂的制备方法 Download PDFInfo
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- CN108329215B CN108329215B CN201810314808.5A CN201810314808A CN108329215B CN 108329215 B CN108329215 B CN 108329215B CN 201810314808 A CN201810314808 A CN 201810314808A CN 108329215 B CN108329215 B CN 108329215B
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- diphenylamine
- reaction
- antioxidant
- catalyst
- styrenated
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/10—Chlorides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
- B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
- B01J31/0285—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre also containing elements or functional groups covered by B01J31/0201 - B01J31/0274
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/84—Purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
组别 | 防老剂产率% | 4,4'-取代物含量% |
实施例3 | 94.6 | 80.0 |
D1 | 83.1 | 70.9 |
D2 | 84.7 | 72.3 |
D3 | 91.6 | 79.1 |
D4 | 76.8 | 43.6 |
D5 | 73.5 | 41.7 |
Claims (5)
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CN201810314808.5A CN108329215B (zh) | 2018-04-10 | 2018-04-10 | 一种苯乙烯基化二苯胺防老剂的制备方法 |
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CN201810314808.5A CN108329215B (zh) | 2018-04-10 | 2018-04-10 | 一种苯乙烯基化二苯胺防老剂的制备方法 |
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CN108329215A CN108329215A (zh) | 2018-07-27 |
CN108329215B true CN108329215B (zh) | 2020-09-11 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109369418A (zh) * | 2018-10-10 | 2019-02-22 | 河南师范大学 | 一种节能环保型烷基苯胺类液体抗氧剂的连续合成工艺及合成装置 |
CN109651161A (zh) * | 2019-02-18 | 2019-04-19 | 新乡市瑞丰新材料股份有限公司 | 一种苯乙烯化二苯胺的制备方法 |
CN112300464A (zh) * | 2020-12-01 | 2021-02-02 | 江苏冠联新材料科技股份有限公司 | 一种高性能低压变hnbr胶料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100998335A (zh) * | 2006-12-29 | 2007-07-18 | 上海师范大学 | 一种核壳结构的稀土纳米抗菌剂及其制备方法和应用 |
CN101863774A (zh) * | 2010-06-02 | 2010-10-20 | 江苏科技大学 | 离子液体催化制备液体烷基化二苯胺混合物的方法 |
CN105541638A (zh) * | 2016-01-28 | 2016-05-04 | 江苏飞亚化学工业有限责任公司 | 一种苯乙烯化二苯胺抗氧剂的制备方法 |
CN107522623A (zh) * | 2017-08-31 | 2017-12-29 | 苏振东 | 一种二苯胺类橡胶防老剂的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7413682B2 (en) * | 2006-08-15 | 2008-08-19 | Anderol, Inc. | Antioxidants and methods of making antioxidants |
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2018
- 2018-04-10 CN CN201810314808.5A patent/CN108329215B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100998335A (zh) * | 2006-12-29 | 2007-07-18 | 上海师范大学 | 一种核壳结构的稀土纳米抗菌剂及其制备方法和应用 |
CN101863774A (zh) * | 2010-06-02 | 2010-10-20 | 江苏科技大学 | 离子液体催化制备液体烷基化二苯胺混合物的方法 |
CN105541638A (zh) * | 2016-01-28 | 2016-05-04 | 江苏飞亚化学工业有限责任公司 | 一种苯乙烯化二苯胺抗氧剂的制备方法 |
CN107522623A (zh) * | 2017-08-31 | 2017-12-29 | 苏振东 | 一种二苯胺类橡胶防老剂的制备方法 |
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Effective date of registration: 20220520 Address after: 443200 Yaogang 3rd road, yaojiagang chemical park, Dongshi Town, Zhijiang City, Yichang City, Hubei Province Patentee after: Yichang Xingchun Chemical Co.,Ltd. Address before: 312500 No. 133, Shizhu Wan Village, Qixing street, Xinchang County, Shaoxing, Zhejiang Patentee before: Xinchang qinmian Biomedical Technology Co.,Ltd. |
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Denomination of invention: A kind of preparation method of styrylated diphenylamine antioxidant Effective date of registration: 20220805 Granted publication date: 20200911 Pledgee: Bank of China Limited by Share Ltd. Three Gorges Branch Pledgor: Yichang Xingchun Chemical Co.,Ltd. Registration number: Y2022420000249 |
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