JPS57203039A - Triethylenediamine composition - Google Patents
Triethylenediamine compositionInfo
- Publication number
- JPS57203039A JPS57203039A JP8636081A JP8636081A JPS57203039A JP S57203039 A JPS57203039 A JP S57203039A JP 8636081 A JP8636081 A JP 8636081A JP 8636081 A JP8636081 A JP 8636081A JP S57203039 A JPS57203039 A JP S57203039A
- Authority
- JP
- Japan
- Prior art keywords
- triethylenediamine
- composition
- crystals
- silica
- agglomeration
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To provide a non-agglomerating triethylenediamine composition having agglomeration preventing effect without affecting the function as a foaming catalyst of urethane, by adding silica to triethylenediamine crystals.
CONSTITUTION: The objective non-agglomerating triethylenediamine composition is obtained by compounding 100pts.wt. of triethylenediamine crystals with 0.01W 2.0pts.wt. preferably 0.04W0.2pts.wt. of silica as an agent for preventing the agglomeration. The silica used as the agglomeration preventing agent is preferably the one having a bulk density of ≤200g/l, especially ≤80g/l. The mixing is preferably carried out by adding silica to triethylenediamine crystals, and mixing thoroughly with e.g. V-blender, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8636081A JPS57203039A (en) | 1981-06-06 | 1981-06-06 | Triethylenediamine composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8636081A JPS57203039A (en) | 1981-06-06 | 1981-06-06 | Triethylenediamine composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57203039A true JPS57203039A (en) | 1982-12-13 |
Family
ID=13884714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8636081A Pending JPS57203039A (en) | 1981-06-06 | 1981-06-06 | Triethylenediamine composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57203039A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628092A (en) * | 1985-06-21 | 1986-12-09 | Air Products And Chemicals, Inc. | Triethylenediamine containing acetylenic alcohols as flow aids |
EP0209720B1 (en) * | 1985-06-21 | 1990-09-19 | Air Products And Chemicals, Inc. | Flowable triethylenediamine |
KR20180090815A (en) | 2015-12-07 | 2018-08-13 | 스미토모 세이카 가부시키가이샤 | Composition comprising anti-caking agent |
-
1981
- 1981-06-06 JP JP8636081A patent/JPS57203039A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4628092A (en) * | 1985-06-21 | 1986-12-09 | Air Products And Chemicals, Inc. | Triethylenediamine containing acetylenic alcohols as flow aids |
EP0209720B1 (en) * | 1985-06-21 | 1990-09-19 | Air Products And Chemicals, Inc. | Flowable triethylenediamine |
KR20180090815A (en) | 2015-12-07 | 2018-08-13 | 스미토모 세이카 가부시키가이샤 | Composition comprising anti-caking agent |
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