BE740752A - - Google Patents
Info
- Publication number
- BE740752A BE740752A BE740752DA BE740752A BE 740752 A BE740752 A BE 740752A BE 740752D A BE740752D A BE 740752DA BE 740752 A BE740752 A BE 740752A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/228—Forming foamed products
- C08J9/236—Forming foamed products using binding agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681809047 DE1809047C3 (de) | 1968-11-15 | Wasserdurchlässige, grobporige, kompakte Dränelemente sowie Verfahren zu deren Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740752A true BE740752A (xx) | 1970-04-24 |
Family
ID=5713385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740752D BE740752A (xx) | 1968-11-15 | 1969-10-24 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT299820B (xx) |
| BE (1) | BE740752A (xx) |
| CH (1) | CH504590A (xx) |
| SE (1) | SE351251B (xx) |
-
1969
- 1969-10-20 AT AT986869A patent/AT299820B/de not_active IP Right Cessation
- 1969-10-24 CH CH1593369A patent/CH504590A/de not_active IP Right Cessation
- 1969-10-24 BE BE740752D patent/BE740752A/xx unknown
- 1969-10-28 SE SE1473369A patent/SE351251B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH504590A (de) | 1971-03-15 |
| DE1809047B2 (de) | 1975-12-18 |
| DE1809047A1 (de) | 1970-08-13 |
| SE351251B (xx) | 1972-11-20 |
| AT299820B (de) | 1972-07-10 |