KR840001117A - Process for the preparation of mono and polypentaerythritol - Google Patents
Process for the preparation of mono and polypentaerythritol Download PDFInfo
- Publication number
- KR840001117A KR840001117A KR1019820003478A KR820003478A KR840001117A KR 840001117 A KR840001117 A KR 840001117A KR 1019820003478 A KR1019820003478 A KR 1019820003478A KR 820003478 A KR820003478 A KR 820003478A KR 840001117 A KR840001117 A KR 840001117A
- Authority
- KR
- South Korea
- Prior art keywords
- polypentaerythritol
- preparation
- mono
- formaldehyde
- moles
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title claims 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 9
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 235000011121 sodium hydroxide Nutrition 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019820003478A KR840001117A (en) | 1982-08-03 | 1982-08-03 | Process for the preparation of mono and polypentaerythritol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019820003478A KR840001117A (en) | 1982-08-03 | 1982-08-03 | Process for the preparation of mono and polypentaerythritol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR840001117A true KR840001117A (en) | 1984-03-28 |
Family
ID=55026001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019820003478A KR840001117A (en) | 1982-08-03 | 1982-08-03 | Process for the preparation of mono and polypentaerythritol |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR840001117A (en) |
-
1982
- 1982-08-03 KR KR1019820003478A patent/KR840001117A/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19820803 |
|
| PG1501 | Laying open of application | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19840627 Patent event code: PE09021S01D |
|
| PE0601 | Decision on rejection of patent |
Patent event date: 19840829 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 19840627 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |