BE732736A - - Google Patents
Info
- Publication number
- BE732736A BE732736A BE732736DA BE732736A BE 732736 A BE732736 A BE 732736A BE 732736D A BE732736D A BE 732736DA BE 732736 A BE732736 A BE 732736A
- Authority
- BE
- Belgium
Links
Classifications
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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
- 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
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
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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
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681778516 DE1778516A1 (de) | 1968-05-08 | 1968-05-08 | Verfahren zur Herstellung von Formkoerpern aus schaumfoermigen Olefinpolymerisaten |
Publications (1)
Publication Number | Publication Date |
---|---|
BE732736A true BE732736A (es) | 1969-11-10 |
Family
ID=5703478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE732736D BE732736A (es) | 1968-05-08 | 1969-05-08 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE732736A (es) |
DE (1) | DE1778516A1 (es) |
FR (1) | FR2008087A1 (es) |
GB (1) | GB1257108A (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5333996B2 (es) * | 1972-05-24 | 1978-09-18 | ||
JPS5698147A (en) * | 1979-12-30 | 1981-08-07 | Kanegafuchi Chem Ind Co Ltd | Foamed polyolefin molding by water-impermeable bead method and preparation |
JPS61103944A (ja) * | 1984-10-29 | 1986-05-22 | Mitsubishi Yuka Badische Kk | ポリプロピレン発泡体粒子 |
US4698191A (en) * | 1986-01-31 | 1987-10-06 | Mitsubishi Yuka Badische Co., Ltd. | Methods of producing molded products from foamed polypropylene particles |
DE19539438A1 (de) * | 1995-10-24 | 1997-04-30 | Magna Zippex Autotechnik Gmbh | Verfahren zum Herstellen von Formteilen aus thermoplastischem und schäumbarem Kunststoff und eine Formvorrichtung zum Herstellen von Formteilen insbesondere nach diesem Verfahren |
CN108239294A (zh) * | 2016-12-27 | 2018-07-03 | 天津大学 | 一种通过高能电子辐照促进等规聚1-丁烯晶型ii-i转变的方法 |
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1968
- 1968-05-08 DE DE19681778516 patent/DE1778516A1/de active Pending
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1969
- 1969-05-07 GB GB1257108D patent/GB1257108A/en not_active Expired
- 1969-05-08 FR FR6914778A patent/FR2008087A1/fr not_active Withdrawn
- 1969-05-08 BE BE732736D patent/BE732736A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1257108A (es) | 1971-12-15 |
FR2008087A1 (es) | 1970-01-16 |
DE1778516A1 (de) | 1971-08-05 |