AU4632785A - Polyetherimide foam - Google Patents
Polyetherimide foamInfo
- Publication number
- AU4632785A AU4632785A AU46327/85A AU4632785A AU4632785A AU 4632785 A AU4632785 A AU 4632785A AU 46327/85 A AU46327/85 A AU 46327/85A AU 4632785 A AU4632785 A AU 4632785A AU 4632785 A AU4632785 A AU 4632785A
- Authority
- AU
- Australia
- Prior art keywords
- polyetherimide foam
- polyetherimide
- foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- B29C44/3461—Making or treating 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
- B29C44/34—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
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
- B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
-
- 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
- C08J9/16—Making expandable particles
- C08J9/18—Making expandable particles by impregnating polymer particles with the blowing agent
-
- 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
- B29K2025/00—Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
-
- 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
- B29K2069/00—Use of PC, i.e. polycarbonates or derivatives thereof, as moulding material
-
- 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
- B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1985/001390 WO1987000481A1 (en) | 1985-07-24 | 1985-07-24 | Polymer foam, thermoformed shapes thereof and methods of forming same |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4632785A true AU4632785A (en) | 1987-02-10 |
AU580616B2 AU580616B2 (en) | 1989-01-19 |
Family
ID=22188777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU46327/85A Ceased AU580616B2 (en) | 1985-07-24 | 1985-07-24 | Polyetherimide foam |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0231170A4 (en) |
JP (1) | JPS63500457A (en) |
AU (1) | AU580616B2 (en) |
BR (1) | BR8507249A (en) |
WO (1) | WO1987000481A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0325779A3 (en) * | 1988-01-19 | 1989-11-23 | General Electric Company | Microwavable foamed article and method of packaging |
US5389320A (en) * | 1991-10-28 | 1995-02-14 | General Electric Company | Method of making expandable polyphenylene ether and polyolefin blend |
EP0852994A1 (en) * | 1997-01-14 | 1998-07-15 | Tsutsunaka Plastic Industry Co., Ltd. | Process for foaming synthetic resins |
FR2876438B1 (en) * | 2004-10-08 | 2008-03-14 | Cryospace L Air Liquide Aerosp | CRYOGENIC ISOLATION ARTICLE, METHOD FOR IMPLEMENTING AND USING SAME, AND LAUNCHER EQUIPPED WITH SUCH ISOLATION ARTICLE |
US20090163609A1 (en) * | 2007-12-20 | 2009-06-25 | Lassor Richard D | Low density and high density polyetherimide foam materials and articles including the same |
JP5642521B2 (en) * | 2010-12-01 | 2014-12-17 | 旭化成ケミカルズ株式会社 | Foamed bead molded body and manufacturing method thereof |
CN105431478A (en) * | 2013-04-16 | 2016-03-23 | 索尔维特殊聚合物美国有限责任公司 | Thermoformed foam articles |
EP3202837B1 (en) * | 2014-09-30 | 2019-12-11 | Sekisui Plastics Co., Ltd. | Method for producing bead foam molded body |
JP6320339B2 (en) * | 2015-03-30 | 2018-05-09 | 積水化成品工業株式会社 | Polycarbonate resin foam particles and polycarbonate resin foam molded article |
JP6340337B2 (en) * | 2015-03-30 | 2018-06-06 | 積水化成品工業株式会社 | Foamed particles and foamed molded article of polycarbonate resin |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2899708A (en) * | 1959-08-18 | Modification and control of plastic | ||
US26278A (en) * | 1859-11-29 | Thomas j | ||
GB605863A (en) * | 1944-04-17 | 1948-08-03 | Distillers Co Yeast Ltd | Improvements in or relating to the manufacture of thermoplastic compositions |
US2525965A (en) * | 1948-01-30 | 1950-10-17 | Us Rubber Co | Molding method |
DE941389C (en) * | 1951-04-19 | 1956-04-12 | Basf Ag | Process for the production of porous moldings from thermoplastics |
US3020248A (en) * | 1955-12-29 | 1962-02-06 | Western Electric Co | Method of making expandable plastic and preparation of cellular plastic therefrom |
US3290261A (en) * | 1963-08-22 | 1966-12-06 | Gen Electric | Foamed resin comprising aromatic polycarbonate and oxymethylene polymer |
US3277029A (en) * | 1965-10-21 | 1966-10-04 | Mobay Chemical Corp | Foamed compositions |
CH543552A (en) * | 1970-09-15 | 1973-10-31 | Akzo Nv | Process for the production of polycarbonates |
US3950484A (en) * | 1971-06-01 | 1976-04-13 | Standard Oil Company | Method for injection molding a foamed thermoplastic polymer article substantially free from swirl-patterns in its surface |
US3903224A (en) * | 1972-11-03 | 1975-09-02 | Res Plastics Ind Inc | Automotive body panel molded from polycarbonate foam |
US4263409A (en) * | 1974-08-02 | 1981-04-21 | General Electric Company | Process for the production of a foamed thermoplastic composition |
US4097425A (en) * | 1975-08-28 | 1978-06-27 | General Electric Company | Thermoplastic formable blends, a foaming method and products made thereby |
US4241114A (en) * | 1980-02-15 | 1980-12-23 | International Harvester Company | Polyimides |
US4367296A (en) * | 1980-09-12 | 1983-01-04 | International Harvester Company | Structural materials and components |
US4361453A (en) * | 1980-09-12 | 1982-11-30 | International Harvester Company | Methods of preparing polyimides and artifacts composed thereof |
US4315076A (en) * | 1980-09-12 | 1982-02-09 | International Harvester Company | Polyimides |
US4360486A (en) * | 1981-11-10 | 1982-11-23 | Mobil Oil Corporation | Process for introducing an additive material to polymeric foams |
US4535100A (en) * | 1983-12-12 | 1985-08-13 | Mobil Oil Corporation | Polymer foam, thermoformed shapes thereof and methods of forming same |
EP0186308B1 (en) * | 1984-11-22 | 1992-01-29 | Asahi Kasei Kogyo Kabushiki Kaisha | Expandable polyetherimide compositions and foamed materials obtained therefrom |
-
1985
- 1985-07-24 EP EP19850903775 patent/EP0231170A4/en not_active Withdrawn
- 1985-07-24 JP JP60503320A patent/JPS63500457A/en active Pending
- 1985-07-24 BR BR8507249A patent/BR8507249A/en unknown
- 1985-07-24 AU AU46327/85A patent/AU580616B2/en not_active Ceased
- 1985-07-24 WO PCT/US1985/001390 patent/WO1987000481A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR8507249A (en) | 1987-11-03 |
EP0231170A4 (en) | 1987-10-27 |
AU580616B2 (en) | 1989-01-19 |
JPS63500457A (en) | 1988-02-18 |
WO1987000481A1 (en) | 1987-01-29 |
EP0231170A1 (en) | 1987-08-12 |
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