BE455216A - - Google Patents
Info
- Publication number
- BE455216A BE455216A BE455216DA BE455216A BE 455216 A BE455216 A BE 455216A BE 455216D A BE455216D A BE 455216DA BE 455216 A BE455216 A BE 455216A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D1/00—Sinking shafts
- E21D1/08—Sinking shafts while moving the lining downwards
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/24—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of aliphatic compounds with more than one carbon-to-carbon double bond
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL242167X | 1943-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE455216A true BE455216A (https=) |
Family
ID=19780621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE455216D BE455216A (https=) | 1943-04-09 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE455216A (https=) |
| CH (1) | CH242167A (https=) |
| FR (1) | FR902496A (https=) |
| GB (1) | GB627209A (https=) |
| NL (2) | NL59323C (https=) |
-
0
- NL NL110762D patent/NL110762C/xx active
- NL NL59323D patent/NL59323C/xx active
- BE BE455216D patent/BE455216A/xx unknown
-
1944
- 1944-03-08 FR FR902496D patent/FR902496A/fr not_active Expired
- 1944-03-22 CH CH242167D patent/CH242167A/de unknown
-
1945
- 1945-11-30 GB GB32457/45A patent/GB627209A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL110762C (https=) | |
| GB627209A (en) | 1949-08-03 |
| NL59323C (https=) | |
| FR902496A (fr) | 1945-08-31 |
| CH242167A (de) | 1946-04-30 |