NL7102689A - - Google Patents
Info
- Publication number
- NL7102689A NL7102689A NL7102689A NL7102689A NL7102689A NL 7102689 A NL7102689 A NL 7102689A NL 7102689 A NL7102689 A NL 7102689A NL 7102689 A NL7102689 A NL 7102689A NL 7102689 A NL7102689 A NL 7102689A
- Authority
- NL
- Netherlands
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
- C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/10—Applying counter-pressure during expanding
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- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
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)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH642970A CH499384A (de) | 1970-04-29 | 1970-04-29 | Verfahren zum Herstellen von Verbundplatten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7102689A true NL7102689A (cs) | 1971-11-02 |
Family
ID=4309500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7102689A NL7102689A (cs) | 1970-04-29 | 1971-03-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3729355A (cs) |
| CH (1) | CH499384A (cs) |
| DE (1) | DE2111749A1 (cs) |
| FR (1) | FR2086446B1 (cs) |
| GB (1) | GB1301604A (cs) |
| NL (1) | NL7102689A (cs) |
-
1970
- 1970-04-29 CH CH642970A patent/CH499384A/de not_active IP Right Cessation
-
1971
- 1971-03-01 NL NL7102689A patent/NL7102689A/xx unknown
- 1971-03-11 DE DE19712111749 patent/DE2111749A1/de active Pending
- 1971-04-14 US US00134041A patent/US3729355A/en not_active Expired - Lifetime
- 1971-04-19 GB GB2661071*A patent/GB1301604A/en not_active Expired
- 1971-04-27 FR FR7115034A patent/FR2086446B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2086446B1 (cs) | 1975-02-21 |
| DE2111749A1 (de) | 1972-03-09 |
| GB1301604A (cs) | 1973-01-04 |
| FR2086446A1 (cs) | 1971-12-31 |
| CH499384A (de) | 1970-11-30 |
| US3729355A (en) | 1973-04-24 |