CH473165A - Verfahren zur Herstellung von Formkörpern aus schaumförmigen Olefinpolymerisaten - Google Patents
Verfahren zur Herstellung von Formkörpern aus schaumförmigen OlefinpolymerisatenInfo
- Publication number
- CH473165A CH473165A CH528667A CH528667A CH473165A CH 473165 A CH473165 A CH 473165A CH 528667 A CH528667 A CH 528667A CH 528667 A CH528667 A CH 528667A CH 473165 A CH473165 A CH 473165A
- Authority
- CH
- Switzerland
- Prior art keywords
- moldings
- foam
- production
- olefin polymers
- olefin
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 title 1
- 229920000098 polyolefin Polymers 0.000 title 1
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
- C08J9/232—Forming foamed products by sintering expandable particles
-
- 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
-
- 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
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0086847 | 1966-04-28 | ||
| DEB0088585 | 1966-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH473165A true CH473165A (de) | 1969-05-31 |
Family
ID=25967862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH528667A CH473165A (de) | 1966-04-28 | 1967-04-14 | Verfahren zur Herstellung von Formkörpern aus schaumförmigen Olefinpolymerisaten |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5012473B1 (cs) |
| AT (1) | AT274392B (cs) |
| BE (1) | BE697785A (cs) |
| CH (1) | CH473165A (cs) |
| CS (1) | CS157627B2 (cs) |
| DE (2) | DE1629281B1 (cs) |
| DK (1) | DK120665B (cs) |
| ES (1) | ES339865A1 (cs) |
| FR (1) | FR1522651A (cs) |
| GB (1) | GB1176238A (cs) |
| IL (1) | IL27814A (cs) |
| MY (1) | MY7100102A (cs) |
| NL (1) | NL142715B (cs) |
| SE (1) | SE336893B (cs) |
| SU (1) | SU470967A3 (cs) |
| YU (1) | YU31703B (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5698147A (en) * | 1979-12-30 | 1981-08-07 | Kanegafuchi Chem Ind Co Ltd | Foamed polyolefin molding by water-impermeable bead method and preparation |
| JPS5943491B2 (ja) * | 1981-08-05 | 1984-10-22 | 日本スチレンペ−パ−株式会社 | ポリプロピレン系樹脂発泡成型体 |
| JPS5943492B2 (ja) * | 1981-08-05 | 1984-10-22 | 日本スチレンペ−パ−株式会社 | ポリプロピレン系樹脂発泡成型体の製造方法 |
| GB8622541D0 (en) * | 1986-09-18 | 1986-10-22 | Trondex Ltd | Producing mouldings |
| ES2551454T3 (es) * | 2013-07-23 | 2015-11-19 | Sto Se & Co. Kgaa | Procedimiento de fabricación de un elemento de aislamiento |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3129464A (en) * | 1960-11-15 | 1964-04-21 | Owens Illinois Glass Co | Molding apparatus |
| NL284511A (cs) * | 1961-10-20 | 1900-01-01 | ||
| BE622380A (cs) * | 1962-09-11 |
-
1966
- 1966-04-28 DE DE19661629281D patent/DE1629281B1/de active Pending
- 1966-08-23 DE DE1629295A patent/DE1629295B2/de active Pending
-
1967
- 1967-04-14 CH CH528667A patent/CH473165A/de not_active IP Right Cessation
- 1967-04-18 IL IL2781467A patent/IL27814A/xx unknown
- 1967-04-19 SU SU1150012A patent/SU470967A3/ru active
- 1967-04-26 FR FR104272A patent/FR1522651A/fr not_active Expired
- 1967-04-26 CS CS307267A patent/CS157627B2/cs unknown
- 1967-04-26 JP JP2642467A patent/JPS5012473B1/ja active Pending
- 1967-04-27 DK DK224367A patent/DK120665B/da unknown
- 1967-04-27 ES ES339865A patent/ES339865A1/es not_active Expired
- 1967-04-27 NL NL6705987A patent/NL142715B/xx not_active IP Right Cessation
- 1967-04-27 GB GB1943167A patent/GB1176238A/en not_active Expired
- 1967-04-27 YU YU85267A patent/YU31703B/xx unknown
- 1967-04-28 SE SE612667A patent/SE336893B/xx unknown
- 1967-04-28 BE BE697785D patent/BE697785A/xx not_active IP Right Cessation
- 1967-04-29 AT AT403367A patent/AT274392B/de active
-
1971
- 1971-12-31 MY MY7100102A patent/MY7100102A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1176238A (en) | 1970-01-01 |
| DE1629281B1 (de) | 1972-03-23 |
| CS157627B2 (cs) | 1974-09-16 |
| NL142715B (nl) | 1974-07-15 |
| DK120665B (da) | 1971-06-28 |
| MY7100102A (en) | 1971-12-31 |
| ES339865A1 (es) | 1968-05-16 |
| IL27814A (en) | 1970-09-17 |
| SU470967A3 (ru) | 1975-05-15 |
| NL6705987A (cs) | 1967-10-30 |
| YU31703B (en) | 1973-10-31 |
| AT274392B (de) | 1969-09-10 |
| SE336893B (cs) | 1971-07-19 |
| DE1629295A1 (de) | 1971-08-19 |
| JPS5012473B1 (cs) | 1975-05-12 |
| BE697785A (cs) | 1967-10-30 |
| YU85267A (en) | 1973-04-30 |
| DE1629295B2 (de) | 1974-04-25 |
| FR1522651A (fr) | 1968-04-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |