NL168823B - Werkwijze ter bereiding van hydroxycarbonzuurnitrilen. - Google Patents
Werkwijze ter bereiding van hydroxycarbonzuurnitrilen.Info
- Publication number
- NL168823B NL168823B NL7003169.A NL168823DA NL168823B NL 168823 B NL168823 B NL 168823B NL 168823D A NL168823D A NL 168823DA NL 168823 B NL168823 B NL 168823B
- Authority
- NL
- Netherlands
- Prior art keywords
- preparing
- acid nitriles
- hydroxycarbonic acid
- hydroxycarbonic
- nitriles
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
- E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
- E04B7/225—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material the slabs having non-structural supports for roofing materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Architecture (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1075894X | 1952-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL168823B true NL168823B (nl) |
Family
ID=19868422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7003169.A NL168823B (nl) | 1952-04-16 | Werkwijze ter bereiding van hydroxycarbonzuurnitrilen. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE515689A (nl) |
FR (1) | FR1075894A (nl) |
LU (1) | LU32119A1 (nl) |
NL (1) | NL168823B (nl) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2857059A (en) * | 1953-07-31 | 1958-10-21 | Int Standard Electric Corp | Device for storing switching information for controlling operations of conveying systems |
DE3011159A1 (de) * | 1980-03-22 | 1981-10-01 | Klaus Dr.-Ing. 6100 Darmstadt Berner | Verbunddachplatte |
NL2002167C (en) * | 2008-11-04 | 2010-05-06 | Thermoform Nederland B V | A method for producing a wood wool construction element, a construction element obtained therewith and a production facility therefor. |
-
0
- NL NL7003169.A patent/NL168823B/nl unknown
- LU LU32119D patent/LU32119A1/xx unknown
-
1952
- 1952-11-21 BE BE515689D patent/BE515689A/nl unknown
-
1953
- 1953-04-15 FR FR1075894D patent/FR1075894A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE515689A (nl) | 1952-12-15 |
LU32119A1 (nl) | |
FR1075894A (fr) | 1954-10-20 |
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