CN106749206A - A kind of TGIC production technologies - Google Patents
A kind of TGIC production technologies Download PDFInfo
- Publication number
- CN106749206A CN106749206A CN201510807192.1A CN201510807192A CN106749206A CN 106749206 A CN106749206 A CN 106749206A CN 201510807192 A CN201510807192 A CN 201510807192A CN 106749206 A CN106749206 A CN 106749206A
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- CN
- China
- Prior art keywords
- tgic
- temperature
- hours
- centrifuged
- epoxychloropropane
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
TGICIt is the important raw and processed materials in chemical industry.TGICThe technological process of production is：Isocyanuric acid and epoxychloropropane are put into reactor by a certain percentage, catalyst is added（Benzyltrimethylammonium chloride）, to being completely dissolved, continuation is incubated a period of time, and reaction solution is light yellow transparent liquid within 3 hours for stirring temperature reaction.Reaction solution is cooled to room temperature, it is gradually added a certain proportion of NaOH, control temperature is sufficiently stirred for 2 hours in the range of 25 ~ 35 DEG C, 15 ~ 25 DEG C of keeping temperature, maintains 1 hour, is then centrifuged for separating, vacuum distillation removes epoxychloropropane, the resin-like product for being remained, is crystallized, then be centrifuged and drying obtains finished product with methanol solvate.
Description
1, technological process
Isocyanuric acid and epoxychloropropane are put into reactor by a certain percentage, catalyst is added（Benzyl front three
Ammonium chloride）, to being completely dissolved, continuation is incubated a period of time within 3 hours for stirring temperature reaction, and reaction solution is light
Yellow transparent liquid.Reaction solution is cooled to room temperature, a certain proportion of NaOH is gradually added, control temperature exists
It is sufficiently stirred in the range of 25 ~ 35 DEG C 2 hours, 15 ~ 25 DEG C of keeping temperature, is maintained 1 hour, is then centrifuged for point
From vacuum distillation removes epoxychloropropane, and the resin-like product for being remained is crystallized, then pass through with methanol solvate
Centrifugation and drying obtain finished product.
Claims (2)
1. a kind of TGIC production technologies.
2.Raw material and proportioning that present invention production is related to。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510807192.1A CN106749206A (en) | 2015-11-22 | 2015-11-22 | A kind of TGIC production technologies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510807192.1A CN106749206A (en) | 2015-11-22 | 2015-11-22 | A kind of TGIC production technologies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106749206A true CN106749206A (en) | 2017-05-31 |
Family
ID=58886541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510807192.1A Pending CN106749206A (en) | 2015-11-22 | 2015-11-22 | A kind of TGIC production technologies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106749206A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108299403A (en) * | 2018-02-11 | 2018-07-20 | 黄山锦峰实业有限公司 | A kind of TGIC production methods being granulated based on molten steel band |
| CN114957225A (en) * | 2021-07-31 | 2022-08-30 | 安徽诗雅涤科技有限公司 | Preparation method of special epoxy resin for LED electronic packaging and epoxy resin thereof |
-
2015
- 2015-11-22 CN CN201510807192.1A patent/CN106749206A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108299403A (en) * | 2018-02-11 | 2018-07-20 | 黄山锦峰实业有限公司 | A kind of TGIC production methods being granulated based on molten steel band |
| CN114957225A (en) * | 2021-07-31 | 2022-08-30 | 安徽诗雅涤科技有限公司 | Preparation method of special epoxy resin for LED electronic packaging and epoxy resin thereof |
| CN114957225B (en) * | 2021-07-31 | 2024-05-10 | 安徽诗雅涤科技有限公司 | Preparation method of special epoxy resin for LED electronic packaging and epoxy resin thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |