FR1190003A - Procédé pour fabriquer une mousse de polyéthylène et des articles cellulaires - Google Patents
Procédé pour fabriquer une mousse de polyéthylène et des articles cellulairesInfo
- Publication number
- FR1190003A FR1190003A FR1190003DA FR1190003A FR 1190003 A FR1190003 A FR 1190003A FR 1190003D A FR1190003D A FR 1190003DA FR 1190003 A FR1190003 A FR 1190003A
- Authority
- FR
- France
- Prior art keywords
- polyethylene foam
- making polyethylene
- cellular articles
- articles
- cellular
- 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.)
- Expired
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
-
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/18—Cross-linking a thermoplastic linear foam during molding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/915—Utilizing electrical or wave energy during cell forming process
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)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US616658A US2948664A (en) | 1956-10-18 | 1956-10-18 | Method of making cellular polyethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1190003A true FR1190003A (fr) | 1959-10-08 |
Family
ID=24470432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1190003D Expired FR1190003A (fr) | 1956-10-18 | 1957-10-17 | Procédé pour fabriquer une mousse de polyéthylène et des articles cellulaires |
Country Status (3)
Country | Link |
---|---|
US (1) | US2948664A (fr) |
DE (1) | DE1155902B (fr) |
FR (1) | FR1190003A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110097990A (zh) * | 2018-01-31 | 2019-08-06 | 中国辐射防护研究院 | 一种高密度聚乙烯高整体容器的模拟容器 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069170A (en) * | 1959-02-04 | 1962-12-18 | Dow Chemical Co | Practice ball |
US3098832A (en) * | 1959-05-01 | 1963-07-23 | Us Rubber Co | Process for expanding polyethylene |
US3098831A (en) * | 1959-05-01 | 1963-07-23 | Us Rubber Co | Expanded polyethylene and method of making the same |
US3065190A (en) * | 1959-11-09 | 1962-11-20 | Dow Chemical Co | Method for making extruded polyethylene foams which contain a styrene polymer |
US3102865A (en) * | 1960-04-08 | 1963-09-03 | Phillips Petroleum Co | Method for foaming a crystalline olefin polymer containing a blowing agent and a heat sink |
US3062729A (en) * | 1961-04-10 | 1962-11-06 | Dow Chemical Co | Foamed articles of ethylene-propylene copolymers and method of making |
US3251728A (en) * | 1962-09-10 | 1966-05-17 | Dow Chemical Co | Stranded aliphatic olefin polymer foam for loose-fill packaging |
US3341481A (en) * | 1963-08-27 | 1967-09-12 | Hercules Inc | Preparation of cellular polyolefins |
FR1478692A (fr) * | 1965-04-15 | 1967-07-12 | ||
US3717559A (en) * | 1967-02-18 | 1973-02-20 | Toray Industries | Process for the preparation of polypropylene resin foams |
US4017238A (en) * | 1975-04-21 | 1977-04-12 | American Optical Corporation | Mold for casting contact lenses utilizing and electron beam to polymerize the resin lens |
US4092381A (en) * | 1976-01-05 | 1978-05-30 | University Of Rochester | Methods of fabricating microsponge deuterated hydrocarbon polymer targets which emit neutrons when irradiated by high energy beams |
FR2400423A1 (fr) * | 1977-08-15 | 1979-03-16 | Asahi Dow Ltd | Matiere en particules expansees en resine de polyolefine |
US4252610A (en) * | 1977-09-20 | 1981-02-24 | The University Of Rochester | Targets which emit neutrons when irradiated by high energy beams and methods of fabricating such targets |
CA1147100A (fr) * | 1979-12-10 | 1983-05-24 | Eiya Sato | Particules de polyethylene expanse, reticule; produit moule fait de ces particules et methodes employees |
US4415680A (en) * | 1980-12-18 | 1983-11-15 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Water-impermeable polyolefin foam and process for preparing the same |
US4521541A (en) * | 1983-02-09 | 1985-06-04 | International Flavors & Fragrances Inc. | Process for forming functional fluid and solid-containing thermoplastic films, uses thereof and process for producing same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2256483A (en) * | 1939-06-21 | 1941-09-23 | Du Pont | Synthetic spongy material |
US2387730A (en) * | 1942-04-07 | 1945-10-30 | Du Pont | Process for obtaining cork-like products from polymers of ethylene |
US2409910A (en) * | 1944-11-29 | 1946-10-22 | Dow Chemical Co | Method of filling containers with resinous foam |
US2576977A (en) * | 1949-02-10 | 1951-12-04 | Dow Chemical Co | Method of making free-flowing cellular pellets of thermoplastic resins |
US2576911A (en) * | 1950-01-17 | 1951-12-04 | Dow Chemical Co | Method of making cellular thermoplastic products |
BE520401A (fr) * | 1952-06-03 | |||
GB730476A (en) * | 1952-08-15 | 1955-05-25 | Atomic Energy Authority Uk | Improvements in or relating to polymeric substances |
BE524876A (fr) * | 1952-12-06 | 1900-01-01 |
-
1956
- 1956-10-18 US US616658A patent/US2948664A/en not_active Expired - Lifetime
-
1957
- 1957-10-15 DE DED26637A patent/DE1155902B/de active Pending
- 1957-10-17 FR FR1190003D patent/FR1190003A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110097990A (zh) * | 2018-01-31 | 2019-08-06 | 中国辐射防护研究院 | 一种高密度聚乙烯高整体容器的模拟容器 |
Also Published As
Publication number | Publication date |
---|---|
US2948664A (en) | 1960-08-09 |
DE1155902B (de) | 1963-10-17 |
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