NL234306A - - Google Patents
Info
- Publication number
- NL234306A NL234306A NL234306DA NL234306A NL 234306 A NL234306 A NL 234306A NL 234306D A NL234306D A NL 234306DA NL 234306 A NL234306 A NL 234306A
- 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
- C08J9/22—After-treatment of expandable particles; Forming foamed products
- C08J9/224—Surface treatment
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/80—Freezing; Subsequent thawing; Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200940X | 1940-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL234306A true NL234306A (enrdf_load_stackoverflow) |
Family
ID=5763624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL234306D NL234306A (enrdf_load_stackoverflow) | 1940-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH225562A (enrdf_load_stackoverflow) |
| FR (1) | FR874667A (enrdf_load_stackoverflow) |
| NL (1) | NL234306A (enrdf_load_stackoverflow) |
-
0
- NL NL234306D patent/NL234306A/xx unknown
-
1941
- 1941-07-21 CH CH225562D patent/CH225562A/de unknown
- 1941-07-24 CH CH225152D patent/CH225152A/de unknown
- 1941-08-11 FR FR874667D patent/FR874667A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH225562A (de) | 1943-02-15 |
| FR874667A (fr) | 1942-08-18 |
| CH225152A (de) | 1943-01-15 |