BE727871A - - Google Patents
Info
- Publication number
- BE727871A BE727871A BE727871DA BE727871A BE 727871 A BE727871 A BE 727871A BE 727871D A BE727871D A BE 727871DA BE 727871 A BE727871 A BE 727871A
- 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
- C08J9/04—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
- C08J9/06—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 chemical blowing agent
-
- 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
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
-
- 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
- C08J2327/00—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 a halogen; Derivatives of such polymers
- C08J2327/02—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—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 a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
Landscapes
- Chemical & Material Sciences (AREA)
- General 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)
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1239468 | 1968-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727871A true BE727871A (de) | 1969-07-16 |
Family
ID=11139714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727871D BE727871A (de) | 1968-02-05 | 1969-02-04 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT292320B (de) |
| BE (1) | BE727871A (de) |
| CH (1) | CH507801A (de) |
| DE (1) | DE1905313A1 (de) |
| DK (1) | DK121333B (de) |
| ES (1) | ES363154A1 (de) |
| FR (1) | FR2001319A1 (de) |
| NL (1) | NL6901854A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU601483B2 (en) * | 1986-09-19 | 1990-09-13 | Kabushiki Kaisha Kobayashi | Method of injection-molding foamed products |
-
1969
- 1969-01-29 CH CH136969A patent/CH507801A/fr not_active IP Right Cessation
- 1969-01-31 ES ES363154A patent/ES363154A1/es not_active Expired
- 1969-02-03 FR FR6902253A patent/FR2001319A1/fr not_active Withdrawn
- 1969-02-04 DK DK59269A patent/DK121333B/da unknown
- 1969-02-04 BE BE727871D patent/BE727871A/xx unknown
- 1969-02-04 DE DE19691905313 patent/DE1905313A1/de active Pending
- 1969-02-05 AT AT113369A patent/AT292320B/de not_active IP Right Cessation
- 1969-02-05 NL NL6901854A patent/NL6901854A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH507801A (fr) | 1971-03-31 |
| FR2001319A1 (en) | 1969-09-26 |
| DK121333B (da) | 1971-10-04 |
| NL6901854A (de) | 1969-08-07 |
| ES363154A1 (es) | 1970-11-16 |
| AT292320B (de) | 1971-08-25 |
| DE1905313A1 (de) | 1969-09-11 |