CH481033A - Verfahren zur Herstellung von Pentaerythrit - Google Patents
Verfahren zur Herstellung von PentaerythritInfo
- Publication number
- CH481033A CH481033A CH1566966A CH1566966A CH481033A CH 481033 A CH481033 A CH 481033A CH 1566966 A CH1566966 A CH 1566966A CH 1566966 A CH1566966 A CH 1566966A CH 481033 A CH481033 A CH 481033A
- Authority
- CH
- Switzerland
- Prior art keywords
- pentaerythritol
- production
- Prior art date
Links
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/13—Saturated ethers containing hydroxy or O-metal groups
- C07C43/132—Saturated ethers containing hydroxy or O-metal groups both carbon chains being substituted by hydroxy or O-metal groups
-
- 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
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/24—Tetrahydroxylic alcohols, e.g. pentaerythritol
- C07C31/245—Pentaerythritol
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS691165 | 1965-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH481033A true CH481033A (de) | 1969-11-15 |
Family
ID=5417207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1566966A CH481033A (de) | 1965-11-19 | 1966-10-28 | Verfahren zur Herstellung von Pentaerythrit |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT269093B (forum.php) |
| BE (1) | BE689698A (forum.php) |
| CH (1) | CH481033A (forum.php) |
| DE (1) | DE1593693A1 (forum.php) |
| GB (1) | GB1163428A (forum.php) |
| NL (1) | NL6616104A (forum.php) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3207746A1 (de) * | 1982-03-04 | 1983-09-08 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von trimethylolpropan |
| RU2199518C1 (ru) * | 2001-10-04 | 2003-02-27 | Открытое акционерное общество "Химпласт" | Способ одновременного получения пентаэритрита и формиата натрия |
| RU2208009C1 (ru) * | 2002-04-11 | 2003-07-10 | Открытое акционерное общество "МЕТАФРАКС" | Способ получения пентаэритрита с содержанием основного вещества более 98 мас.% и пентаэритрита, обогащенного дипентаэритритом в количестве 5-20 мас.% |
-
1966
- 1966-10-20 AT AT978766A patent/AT269093B/de active
- 1966-10-21 GB GB4721166A patent/GB1163428A/en not_active Expired
- 1966-10-22 DE DE19661593693 patent/DE1593693A1/de active Pending
- 1966-10-28 CH CH1566966A patent/CH481033A/de not_active IP Right Cessation
- 1966-11-14 BE BE689698D patent/BE689698A/xx unknown
- 1966-11-15 NL NL6616104A patent/NL6616104A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6616104A (forum.php) | 1967-05-22 |
| BE689698A (forum.php) | 1967-04-14 |
| AT269093B (de) | 1969-03-10 |
| GB1163428A (en) | 1969-09-04 |
| DE1593693A1 (de) | 1970-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |