JPS4819640B1 - - Google Patents
Info
- Publication number
- JPS4819640B1 JPS4819640B1 JP554967A JP554967A JPS4819640B1 JP S4819640 B1 JPS4819640 B1 JP S4819640B1 JP 554967 A JP554967 A JP 554967A JP 554967 A JP554967 A JP 554967A JP S4819640 B1 JPS4819640 B1 JP S4819640B1
- 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
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Polyesters Or Polycarbonates (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrane Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR49397A FR1474903A (fr) | 1966-02-12 | 1966-02-12 | Procédé de préparation d'epsiloncaprolactone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4819640B1 true JPS4819640B1 (xx) | 1973-06-14 |
Family
ID=8601219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP554967A Pending JPS4819640B1 (xx) | 1966-02-12 | 1967-01-28 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4819640B1 (xx) |
| AT (1) | AT265231B (xx) |
| BE (1) | BE693971A (xx) |
| CH (1) | CH468374A (xx) |
| DE (1) | DE1643147B2 (xx) |
| ES (1) | ES336114A1 (xx) |
| FR (1) | FR1474903A (xx) |
| GB (1) | GB1153364A (xx) |
| LU (1) | LU52952A1 (xx) |
| NL (1) | NL6702054A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5053444A (en) * | 1986-09-01 | 1991-10-01 | Imperial Chemical Industries Plc | Polymer additive concentrate |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3546251A (en) * | 1966-05-25 | 1970-12-08 | Chisso Corp | Process for producing caprolactone |
| DE2714564C2 (de) * | 1977-04-01 | 1986-01-02 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von cyclischen Diestern der Undecandisäure |
| DE3823213A1 (de) * | 1988-07-08 | 1990-01-11 | Basf Ag | Verfahren zur herstellung von caprolacton |
| JPH0798816B2 (ja) * | 1990-04-25 | 1995-10-25 | 宇部興産株式会社 | ε―カプロラクトンの製造法 |
| US5100435A (en) * | 1990-12-04 | 1992-03-31 | Kimberly-Clark Corporation | Meltblown nonwoven webs made from epoxy/pcl blends |
| DE19808846A1 (de) * | 1998-03-03 | 1999-09-09 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Lactonen |
| US6838577B2 (en) | 2000-08-24 | 2005-01-04 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for the manufacture of lactones |
-
1966
- 1966-02-12 FR FR49397A patent/FR1474903A/fr not_active Expired
-
1967
- 1967-01-24 GB GB361267A patent/GB1153364A/en not_active Expired
- 1967-01-26 ES ES336114A patent/ES336114A1/es not_active Expired
- 1967-01-28 JP JP554967A patent/JPS4819640B1/ja active Pending
- 1967-01-31 DE DE19671643147 patent/DE1643147B2/de active Granted
- 1967-02-08 CH CH185767A patent/CH468374A/fr unknown
- 1967-02-08 LU LU52952D patent/LU52952A1/xx unknown
- 1967-02-10 NL NL6702054A patent/NL6702054A/xx unknown
- 1967-02-10 AT AT128567A patent/AT265231B/de active
- 1967-02-13 BE BE693971D patent/BE693971A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5053444A (en) * | 1986-09-01 | 1991-10-01 | Imperial Chemical Industries Plc | Polymer additive concentrate |
Also Published As
| Publication number | Publication date |
|---|---|
| ES336114A1 (es) | 1968-01-01 |
| DE1643147C3 (xx) | 1974-01-24 |
| AT265231B (de) | 1968-10-10 |
| BE693971A (xx) | 1967-07-17 |
| DE1643147A1 (de) | 1972-04-06 |
| LU52952A1 (xx) | 1967-04-10 |
| NL6702054A (xx) | 1967-08-14 |
| FR1474903A (fr) | 1967-03-31 |
| CH468374A (fr) | 1969-02-15 |
| GB1153364A (en) | 1969-05-29 |
| DE1643147B2 (de) | 1973-06-14 |