CN102863400B - 一种橡胶硫化促进剂m的精制方法 - Google Patents
一种橡胶硫化促进剂m的精制方法 Download PDFInfo
- Publication number
- CN102863400B CN102863400B CN201210343650.7A CN201210343650A CN102863400B CN 102863400 B CN102863400 B CN 102863400B CN 201210343650 A CN201210343650 A CN 201210343650A CN 102863400 B CN102863400 B CN 102863400B
- Authority
- CN
- China
- Prior art keywords
- sodium salt
- salt solution
- mercaptobenzothiazole
- crude product
- weight
- 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.)
- Active
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210343650.7A CN102863400B (zh) | 2012-09-17 | 2012-09-17 | 一种橡胶硫化促进剂m的精制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210343650.7A CN102863400B (zh) | 2012-09-17 | 2012-09-17 | 一种橡胶硫化促进剂m的精制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102863400A CN102863400A (zh) | 2013-01-09 |
CN102863400B true CN102863400B (zh) | 2015-04-01 |
Family
ID=47442563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210343650.7A Active CN102863400B (zh) | 2012-09-17 | 2012-09-17 | 一种橡胶硫化促进剂m的精制方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102863400B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103539755A (zh) * | 2013-08-15 | 2014-01-29 | 山东邹平开元化工石材有限公司 | 一种促进剂mbt的生产方法 |
CN104557690A (zh) * | 2013-10-23 | 2015-04-29 | 丹阳恒安化学科技研究所有限公司 | 一种制备氨力农中间体的方法 |
CN104211657A (zh) * | 2014-09-01 | 2014-12-17 | 淄博高汇化工有限公司 | 橡胶硫化促进剂m的精制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1321181A (en) * | 1970-08-14 | 1973-06-20 | Okamoto R | Process for purifying 2-mercaphtobenzothiazole |
CN101591305A (zh) * | 2009-04-10 | 2009-12-02 | 天津市科迈化工有限公司 | 高含量医药级mbt的生产方法 |
-
2012
- 2012-09-17 CN CN201210343650.7A patent/CN102863400B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1321181A (en) * | 1970-08-14 | 1973-06-20 | Okamoto R | Process for purifying 2-mercaphtobenzothiazole |
CN101591305A (zh) * | 2009-04-10 | 2009-12-02 | 天津市科迈化工有限公司 | 高含量医药级mbt的生产方法 |
Non-Patent Citations (1)
Title |
---|
活性炭应用于扑热息痛精制的研究;陈蔚等;《林产化工通讯》;20011231;第35卷(第4期);31-33 * |
Also Published As
Publication number | Publication date |
---|---|
CN102863400A (zh) | 2013-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101402615B (zh) | 橡胶硫化促进剂2-巯基苯并噻唑(m)的精制方法 | |
CN100469771C (zh) | 橡胶硫化促进剂mbt的精制方法 | |
CN105524014A (zh) | 一种橡胶硫化促进剂2-巯基苯并噻唑的精制方法 | |
CN102863400B (zh) | 一种橡胶硫化促进剂m的精制方法 | |
CN104591431B (zh) | 一种溴氨酸生产过程中产生的废酸的处理方法 | |
CN103613501A (zh) | 以大孔强酸性阳离子交换树脂为催化剂制备柠檬酸三丁酯的方法 | |
CN102838558A (zh) | 以粗品2-硫醇基苯并噻唑为原料生产橡胶促进剂dm的方法 | |
CN101717376A (zh) | 甲苯直接萃取提纯橡胶硫化促进剂mbt颗粒的方法 | |
CN101591305B (zh) | 高含量医药级mbt的生产方法 | |
CN102875587A (zh) | 一种利用多硫化钠合成含硫硅烷偶联剂的方法 | |
CN104311505A (zh) | 一种橡胶硫化促进剂2-硫醇基苯并噻唑m的提纯方法 | |
CN101260089A (zh) | 橡胶硫化促进剂mbt的精制新方法 | |
CN101260088A (zh) | 橡胶硫化促进剂mbt的新提纯方法 | |
CN101759658A (zh) | 乙醇重结晶提纯低含量橡胶硫化促进剂mbt的方法 | |
CN109608417A (zh) | 由树脂中回收粗品mbt直接合成促进剂mbts的方法 | |
CN101260087A (zh) | 橡胶硫化促进剂mbt的提纯方法 | |
CN104592155A (zh) | 橡胶促进剂二硫化二苯并噻唑的制备方法 | |
CN104341001A (zh) | 一种用工业级硫酸锌为原料生产食品级硫酸锌的方法 | |
CN101318624A (zh) | 从含碘黄磷厂循环水中提取碘的方法 | |
CN103739569B (zh) | 一种橡胶硫化促进剂mbt的提纯方法 | |
CN101987737A (zh) | 光谱纯碳酸钙的制备方法 | |
CN101774924B (zh) | 高品质对硝基苯酚的生产方法 | |
CN102304092A (zh) | 一种磺胺嘧啶钠的生产工艺 | |
CN204999764U (zh) | 一种焦化脱硫废液处理设备 | |
CN108048124A (zh) | 一种利用生物油浆制备船舶油的工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A refining method of rubber vulcanization accelerator M Effective date of registration: 20210918 Granted publication date: 20150401 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Lucheng Tengqiao small and micro franchise sub branch Pledgor: WENZHOU JIALI CHEMICAL Co.,Ltd. Registration number: Y2021330001707 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP03 | Change of name, title or address |
Address after: No.1 Waiyang Xiawan, National Highway 330, Waiyang Village, Tengqiao Town, Lucheng District, Wenzhou City, Zhejiang Province, 325000 Patentee after: Wenzhou Jiali New Materials Co.,Ltd. Address before: 325000 Shangcheng Waiyang Xiawan, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: WENZHOU JIALI CHEMICAL Co.,Ltd. |
|
CP03 | Change of name, title or address |