BR8700673A - Processo para a elaboracao de residuos betuminosos contendo 2-mercaptobenzotiazol - Google Patents
Processo para a elaboracao de residuos betuminosos contendo 2-mercaptobenzotiazolInfo
- Publication number
- BR8700673A BR8700673A BR8700673A BR8700673A BR8700673A BR 8700673 A BR8700673 A BR 8700673A BR 8700673 A BR8700673 A BR 8700673A BR 8700673 A BR8700673 A BR 8700673A BR 8700673 A BR8700673 A BR 8700673A
- Authority
- BR
- Brazil
- Prior art keywords
- mercaptobenzothiazole
- preparation
- waste containing
- bituminous waste
- bituminous
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D277/70—Sulfur atoms
- C07D277/72—2-Mercaptobenzothiazole
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863604705 DE3604705A1 (de) | 1986-02-14 | 1986-02-14 | Verfahren zur aufarbeitung von 2-merkaptobenzthiazol enthaltenden teeren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8700673A true BR8700673A (pt) | 1987-12-15 |
Family
ID=6294107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8700673A BR8700673A (pt) | 1986-02-14 | 1987-02-13 | Processo para a elaboracao de residuos betuminosos contendo 2-mercaptobenzotiazol |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4780540A (pt) |
| EP (1) | EP0237744B1 (pt) |
| JP (1) | JPS62192373A (pt) |
| BR (1) | BR8700673A (pt) |
| DE (2) | DE3604705A1 (pt) |
| IN (1) | IN167514B (pt) |
| ZA (1) | ZA871054B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5367082A (en) * | 1990-09-07 | 1994-11-22 | Akzo N.V. | Process for the preparation of 2-mercaptobenzothiazole |
| DE4028473A1 (de) * | 1990-09-07 | 1992-03-12 | Akzo Gmbh | Verfahren zur herstellung von 2-mercapto-benzothiazol |
| CN102603668B (zh) * | 2012-02-21 | 2013-11-27 | 刘炤 | 一种2-巯基苯并噻唑生产废料的处理方法 |
| CN108047051B (zh) * | 2017-12-12 | 2020-05-08 | 万华化学集团股份有限公司 | 复配分子筛催化剂用于催化裂化处理苯胺焦油的用途和方法 |
| CN113121311B (zh) * | 2019-12-31 | 2022-09-20 | 万华化学集团股份有限公司 | 一种苯胺焦油的综合回收处理工艺 |
| CN113461638B (zh) * | 2020-03-30 | 2023-10-13 | 中石化南京化工研究院有限公司 | 一种促进剂m焦油的回收利用方法 |
| CN114380768B (zh) * | 2022-02-09 | 2023-06-23 | 鹤壁市恒力橡塑股份有限公司 | 一种回收苯并噻唑的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB335567A (pt) * | ||||
| GB475296A (en) * | 1935-11-01 | 1937-11-17 | Wingfoot Corp | Improvements in process for manufacture of mercapto aryl thiazoles |
| US3031073A (en) * | 1959-05-01 | 1962-04-24 | Monsanto Chemicals | Manufacture of mercaptobenzothiazole |
| JPS5831346B2 (ja) * | 1976-01-14 | 1983-07-05 | 三新化学工業株式会社 | 粗２−マ−キヤプト．ベンゾ．チアゾ−ルの精製方法 |
| FR2397409A1 (fr) * | 1977-07-12 | 1979-02-09 | Ugine Kuhlmann | Procede de purification de mercaptobenzothiazole |
-
1986
- 1986-02-14 DE DE19863604705 patent/DE3604705A1/de not_active Withdrawn
-
1987
- 1987-01-09 IN IN19/DEL/87A patent/IN167514B/en unknown
- 1987-02-03 US US07/010,462 patent/US4780540A/en not_active Expired - Fee Related
- 1987-02-03 EP EP87101447A patent/EP0237744B1/de not_active Expired - Lifetime
- 1987-02-03 DE DE8787101447T patent/DE3761377D1/de not_active Expired - Fee Related
- 1987-02-09 JP JP62026493A patent/JPS62192373A/ja active Pending
- 1987-02-13 BR BR8700673A patent/BR8700673A/pt unknown
- 1987-02-13 ZA ZA871054A patent/ZA871054B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA871054B (en) | 1987-08-04 |
| US4780540A (en) | 1988-10-25 |
| EP0237744B1 (de) | 1990-01-10 |
| IN167514B (pt) | 1990-11-10 |
| DE3761377D1 (de) | 1990-02-15 |
| DE3604705A1 (de) | 1987-08-27 |
| EP0237744A1 (de) | 1987-09-23 |
| JPS62192373A (ja) | 1987-08-22 |
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