NL7004442A - - Google Patents
Info
- Publication number
- NL7004442A NL7004442A NL7004442A NL7004442A NL7004442A NL 7004442 A NL7004442 A NL 7004442A NL 7004442 A NL7004442 A NL 7004442A NL 7004442 A NL7004442 A NL 7004442A NL 7004442 A NL7004442 A NL 7004442A
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- 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
- B29C44/34—Auxiliary operations
- B29C44/3442—Mixing, kneading or conveying the foamable material
-
- 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
- C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
- C08J2325/02—Homopolymers or copolymers of hydrocarbons
- C08J2325/04—Homopolymers or copolymers of styrene
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691916297 DE1916297A1 (de) | 1969-03-29 | 1969-03-29 | Verfahren zur kontinuierlichen Herstellung von schaumfoermigen Thermoplasten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7004442A true NL7004442A (enExample) | 1970-10-01 |
Family
ID=5729787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7004442A NL7004442A (enExample) | 1969-03-29 | 1970-03-26 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT309798B (enExample) |
| BE (1) | BE748144A (enExample) |
| DE (1) | DE1916297A1 (enExample) |
| FR (1) | FR2037285B1 (enExample) |
| GB (1) | GB1294961A (enExample) |
| NL (1) | NL7004442A (enExample) |
| SE (1) | SE349978B (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3150214A (en) * | 1959-11-23 | 1964-09-22 | Owens Illinois Glass Co | Method of extruding a foamed plastic composition |
| GB1140146A (en) * | 1965-04-30 | 1969-01-15 | Ici Ltd | Improvements in foamed copolymer articles |
-
1969
- 1969-03-29 DE DE19691916297 patent/DE1916297A1/de active Pending
-
1970
- 1970-03-18 AT AT252170A patent/AT309798B/de not_active IP Right Cessation
- 1970-03-24 SE SE406370A patent/SE349978B/xx unknown
- 1970-03-25 FR FR7010683A patent/FR2037285B1/fr not_active Expired
- 1970-03-26 GB GB1294961D patent/GB1294961A/en not_active Expired
- 1970-03-26 NL NL7004442A patent/NL7004442A/xx unknown
- 1970-03-27 BE BE748144D patent/BE748144A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1916297A1 (de) | 1970-10-15 |
| GB1294961A (enExample) | 1972-11-01 |
| AT309798B (de) | 1973-09-10 |
| FR2037285A1 (enExample) | 1970-12-31 |
| BE748144A (fr) | 1970-09-28 |
| SE349978B (enExample) | 1972-10-16 |
| FR2037285B1 (enExample) | 1974-03-01 |