BE693131A - - Google Patents
Info
- Publication number
- BE693131A BE693131A BE693131DA BE693131A BE 693131 A BE693131 A BE 693131A BE 693131D A BE693131D A BE 693131DA BE 693131 A BE693131 A BE 693131A
- Authority
- BE
- Belgium
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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1533—Slat connections
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR47034A FR1474098A (fr) | 1966-01-25 | 1966-01-25 | Procédé de préparation d'epsilon-caprolactone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE693131A true BE693131A (xx) | 1967-07-03 |
Family
ID=8599600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE693131D BE693131A (xx) | 1966-01-25 | 1967-01-25 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3523955A (xx) |
| AT (1) | AT266810B (xx) |
| BE (1) | BE693131A (xx) |
| CH (1) | CH468373A (xx) |
| DE (1) | DE1643145C3 (xx) |
| ES (1) | ES335801A1 (xx) |
| FR (1) | FR1474098A (xx) |
| GB (1) | GB1165772A (xx) |
| LU (1) | LU52860A1 (xx) |
| NL (1) | NL148895B (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2519985A1 (fr) * | 1982-01-15 | 1983-07-22 | Ugine Kuhlmann | Procede perfectionne de fabrication de l'e-caprolactone |
| 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 |
| DE19808846A1 (de) * | 1998-03-03 | 1999-09-09 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Lactonen |
| CN104211675B (zh) * | 2014-09-22 | 2016-06-08 | 四川大学 | 一种由环己酮一步制备ε-己内酯的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB655428A (en) * | 1947-11-07 | 1951-07-18 | Laurent Lucien Crabalona | Process for the preparation of lactones |
| US3194822A (en) * | 1962-03-26 | 1965-07-13 | Socony Mobil Oil Co Inc | Preparation of carboxylic acid esters |
| US3189619A (en) * | 1962-09-25 | 1965-06-15 | Exxon Research Engineering Co | Synthesis of carpolactone |
| DE1210785B (de) * | 1963-11-27 | 1966-02-17 | Basf Ag | Verfahren zur Gewinnung von epsilon-Hydroxycapron-saeure |
-
1966
- 1966-01-25 FR FR47034A patent/FR1474098A/fr not_active Expired
-
1967
- 1967-01-18 ES ES0335801A patent/ES335801A1/es not_active Expired
- 1967-01-21 DE DE1643145A patent/DE1643145C3/de not_active Expired
- 1967-01-23 LU LU52860D patent/LU52860A1/xx unknown
- 1967-01-24 NL NL676701084A patent/NL148895B/xx not_active IP Right Cessation
- 1967-01-24 GB GB3608/67A patent/GB1165772A/en not_active Expired
- 1967-01-24 US US611255A patent/US3523955A/en not_active Expired - Lifetime
- 1967-01-24 AT AT68667A patent/AT266810B/de active
- 1967-01-25 BE BE693131D patent/BE693131A/xx unknown
- 1967-01-25 CH CH107567A patent/CH468373A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES335801A1 (es) | 1967-12-01 |
| US3523955A (en) | 1970-08-11 |
| AT266810B (de) | 1968-12-10 |
| NL6701084A (xx) | 1967-07-26 |
| NL148895B (nl) | 1976-03-15 |
| DE1643145A1 (de) | 1972-03-09 |
| CH468373A (fr) | 1969-02-15 |
| DE1643145B2 (de) | 1973-06-14 |
| DE1643145C3 (de) | 1979-01-18 |
| GB1165772A (en) | 1969-10-01 |
| FR1474098A (fr) | 1967-03-24 |
| LU52860A1 (xx) | 1967-03-23 |