JPS50137912A - - Google Patents
Info
- Publication number
- JPS50137912A JPS50137912A JP50040196A JP4019675A JPS50137912A JP S50137912 A JPS50137912 A JP S50137912A JP 50040196 A JP50040196 A JP 50040196A JP 4019675 A JP4019675 A JP 4019675A JP S50137912 A JPS50137912 A JP S50137912A
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/16—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by esterified hydroxyl radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
- C08G59/12—Polycondensates containing more than one epoxy group per molecule of polycarboxylic acids with epihalohydrins or precursors thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Epoxy Compounds (AREA)
- Epoxy Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2416227A DE2416227C3 (de) | 1974-04-03 | 1974-04-03 | Verfahren zur Entfernung von Katalysatoren aus flüssigen Reaktionsgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50137912A true JPS50137912A (US07321065-20080122-C00126.png) | 1975-11-01 |
Family
ID=5912054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50040196A Pending JPS50137912A (US07321065-20080122-C00126.png) | 1974-04-03 | 1975-04-02 |
Country Status (8)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4490560A (en) * | 1982-09-29 | 1984-12-25 | The B. F. Goodrich Company | Decolorizing polymers of epihalohydrin |
| DK307386A (da) * | 1985-07-05 | 1987-01-06 | Takeda Chemical Industries Ltd | Fremgangsmaade til rensning af l-ascorbinsyre |
| US4692504A (en) * | 1986-04-30 | 1987-09-08 | Shell Oil Company | Deactivation of phosphonium salt catalyst |
| US4692535A (en) * | 1986-12-22 | 1987-09-08 | Atlantic Richfield Company | Purification of propylene oxide |
| EP0557116B1 (en) * | 1992-02-20 | 1996-12-18 | Arco Chemical Technology, Inc. | Lower alkylene oxide purification |
| US5235075A (en) * | 1992-12-10 | 1993-08-10 | The Dow Chemical Company | Purification of propylene oxide |
| JPH07230179A (ja) * | 1994-02-17 | 1995-08-29 | Fuji Xerox Co Ltd | 電子写真用トナー組成物 |
| US6187875B1 (en) | 1997-03-25 | 2001-02-13 | Shell Oil Company | Acid functional polyester resins and lower temperature curable powder coating compositions comprising them |
| WO2000039234A1 (en) * | 1998-12-29 | 2000-07-06 | Corning Incorporated | Method for fabricating an optical device using purified adhesives in the optical path |
| DE102005048954A1 (de) * | 2005-10-13 | 2007-04-19 | Bayer Materialscience Ag | Herstellung und Verwendung von Polycarbonaten mit speziellen gereinigten, oligomeren Epoxydharzen |
-
1974
- 1974-04-03 DE DE2416227A patent/DE2416227C3/de not_active Expired
-
1975
- 1975-03-28 FR FR7509825A patent/FR2266699B1/fr not_active Expired
- 1975-04-01 CH CH408575A patent/CH599262A5/xx not_active IP Right Cessation
- 1975-04-02 JP JP50040196A patent/JPS50137912A/ja active Pending
- 1975-04-02 NL NL7503913A patent/NL7503913A/xx not_active Application Discontinuation
- 1975-04-02 GB GB13412/75A patent/GB1504043A/en not_active Expired
- 1975-04-02 AT AT249175A patent/AT346597B/de not_active IP Right Cessation
-
1977
- 1977-02-04 US US05/765,722 patent/US4233202A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1504043A (en) | 1978-03-15 |
| NL7503913A (nl) | 1975-10-07 |
| US4233202A (en) | 1980-11-11 |
| DE2416227A1 (de) | 1975-10-23 |
| DE2416227B2 (de) | 1979-08-23 |
| FR2266699A1 (US07321065-20080122-C00126.png) | 1975-10-31 |
| AT346597B (de) | 1978-11-10 |
| ATA249175A (de) | 1978-03-15 |
| CH599262A5 (US07321065-20080122-C00126.png) | 1978-05-31 |
| DE2416227C3 (de) | 1980-04-30 |
| FR2266699B1 (US07321065-20080122-C00126.png) | 1979-06-22 |
