FR2335332A1 - Dispositif de fabrication continue de blocs de mousse a section droite rectangulaire - Google Patents
Dispositif de fabrication continue de blocs de mousse a section droite rectangulaireInfo
- Publication number
- FR2335332A1 FR2335332A1 FR7619982A FR7619982A FR2335332A1 FR 2335332 A1 FR2335332 A1 FR 2335332A1 FR 7619982 A FR7619982 A FR 7619982A FR 7619982 A FR7619982 A FR 7619982A FR 2335332 A1 FR2335332 A1 FR 2335332A1
- Authority
- FR
- France
- Prior art keywords
- straight section
- continuous manufacturing
- foam blocks
- rectangular straight
- rectangular
- 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
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/467—Foam spreading or levelling devices
-
- 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
- Y10S264/84—Conversion of foamed resinous buns into foamed billets having geo metrical crosssections
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2557572A DE2557572C2 (de) | 1975-12-20 | 1975-12-20 | Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken mit rechteckigem Querschnitt |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2335332A1 true FR2335332A1 (fr) | 1977-07-15 |
FR2335332B1 FR2335332B1 (fr) | 1981-01-09 |
Family
ID=5964997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7619982A Granted FR2335332A1 (fr) | 1975-12-20 | 1976-06-30 | Dispositif de fabrication continue de blocs de mousse a section droite rectangulaire |
Country Status (5)
Country | Link |
---|---|
US (1) | US4108585A (fr) |
CA (1) | CA1059712A (fr) |
DE (1) | DE2557572C2 (fr) |
FR (1) | FR2335332A1 (fr) |
GB (1) | GB1531887A (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446165A1 (fr) * | 1979-01-15 | 1980-08-08 | Stratifies Ste Indle | Perfectionnements apportes aux dispositifs-repartiteurs de melange liquide en particulier dans les installations pour la fabrication en continu de panneaux en matiere synthetique expansable |
EP0021564B1 (fr) * | 1979-05-31 | 1983-05-25 | Imperial Chemical Industries Plc | Machine pour la fabrication en continu de plaques de mousse |
DE2924185A1 (de) * | 1979-06-15 | 1981-01-08 | Bayer Ag | Einrichtung zum kontinuierlichen herstellen von schaumstoffbloecken oder schaumstoffbahnen |
DE2924184A1 (de) * | 1979-06-15 | 1980-12-18 | Bayer Ag | Einrichtung zum herstellen von endlosen schaumstoffbahnen, insbesondere hartschaumstoffbahnen |
EP0032624A1 (fr) * | 1980-01-17 | 1981-07-29 | Imperial Chemical Industries Plc | Machine et procédé pour la fabrication en continu de plaques de mousse |
JP3224390B2 (ja) * | 1992-06-01 | 2001-10-29 | プレフォーム アクチェンゲゼルシャフト | ポリウレタン発泡スラブ材の連続製造装置 |
US5409649A (en) * | 1992-07-22 | 1995-04-25 | L&P Property Management Company | Method of forming foam buns having no skin on a surface |
DE59507025D1 (de) * | 1994-06-29 | 1999-11-18 | Hennecke Gmbh | Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken oder Schaumstoffbahnen |
DE19702433C1 (de) * | 1997-01-24 | 1998-10-01 | Hennecke Gmbh | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyurethan-Blockschaum |
JP4601812B2 (ja) * | 1999-12-13 | 2010-12-22 | 株式会社日本触媒 | 多孔質架橋重合体の製造方法 |
WO2001041992A2 (fr) * | 1999-12-13 | 2001-06-14 | Nippon Shokubai Co., Ltd. | Procede de production d'un polymere reticule poreux |
DE19961306C2 (de) * | 1999-12-18 | 2002-10-31 | Veka Ag | Extrusionsvorrichtung |
US6299808B1 (en) * | 2000-06-05 | 2001-10-09 | The Dow Chemical Company | Continuous process for polymerizing, curing and drying high internal phase emulsions |
DE102006051311B4 (de) * | 2006-10-31 | 2016-12-29 | Hennecke Gmbh | Verfahren zur Herstellung von Polyurethan-Blockschaum |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1384440A (fr) * | 1963-03-04 | 1965-01-04 | Specialty Converters | Procédé d'application de mousse sur un tissu et tapis ainsi obtenu |
US3240846A (en) * | 1962-08-06 | 1966-03-15 | Allied Chem | Method and apparatus for preparing polyurethane foam sandwich structure |
FR1547335A (fr) * | 1967-12-20 | 1968-11-22 | Bayer Ag | Procédé et dispositif pour la production de profilés plats, feuilles ou bandes àpartir de produits en réaction formant une mousse |
FR1550293A (fr) * | 1967-11-02 | 1968-12-20 | ||
GB1206450A (en) * | 1967-10-23 | 1970-09-23 | Ici Ltd | Process for the production of foamed slabs and laminates |
FR2085391A1 (fr) * | 1970-04-16 | 1971-12-24 | Rhone Poulenc Sa | |
FR2112235A1 (fr) * | 1970-10-01 | 1972-06-16 | Specialty Converters | |
FR2261126A1 (en) * | 1974-12-23 | 1975-09-12 | Planiblock Sa | Polyurethane foam block of rectangular section - produced by pressing non-porous cover sheet flat onto expanding foam |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3215581A (en) * | 1963-03-04 | 1965-11-02 | Air Prod & Chem | Foaming apparatus |
US3860371A (en) * | 1965-06-03 | 1975-01-14 | Specialty Converters | Manufacture of foam filled sheet products |
DE2165903C3 (de) * | 1971-12-31 | 1980-01-24 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen | Vorrichtung zum kontinuierlichen Herstellen von endlosen Schaumstoffblöcken mit rechteckigem Querschnitt nach dem Freischäumprinzip |
NL170928C (nl) * | 1971-05-11 | 1983-01-17 | Hennecke Gmbh Maschf | Inrichting voor het continu vervaardigen van eindloze schuimkunststofblokken. |
GB1487848A (en) * | 1974-02-20 | 1977-10-05 | Planiblock Sa | Apparatus for the continuous manufacture of foamed plastics blocks |
DE2438285C3 (de) * | 1974-02-20 | 1979-05-17 | Planiblock, S.A., Madrid | Vorrichtung zur Herstellung von durchgehenden ebenen Blöcken mit rechteckigem Querschnitt aus geschäumtem Polyurethan |
-
1975
- 1975-12-20 DE DE2557572A patent/DE2557572C2/de not_active Expired
-
1976
- 1976-06-21 CA CA255,353A patent/CA1059712A/fr not_active Expired
- 1976-06-24 US US05/699,419 patent/US4108585A/en not_active Expired - Lifetime
- 1976-06-30 GB GB27223/76A patent/GB1531887A/en not_active Expired
- 1976-06-30 FR FR7619982A patent/FR2335332A1/fr active Granted
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240846A (en) * | 1962-08-06 | 1966-03-15 | Allied Chem | Method and apparatus for preparing polyurethane foam sandwich structure |
FR1384440A (fr) * | 1963-03-04 | 1965-01-04 | Specialty Converters | Procédé d'application de mousse sur un tissu et tapis ainsi obtenu |
GB1206450A (en) * | 1967-10-23 | 1970-09-23 | Ici Ltd | Process for the production of foamed slabs and laminates |
FR1550293A (fr) * | 1967-11-02 | 1968-12-20 | ||
FR1547335A (fr) * | 1967-12-20 | 1968-11-22 | Bayer Ag | Procédé et dispositif pour la production de profilés plats, feuilles ou bandes àpartir de produits en réaction formant une mousse |
FR2085391A1 (fr) * | 1970-04-16 | 1971-12-24 | Rhone Poulenc Sa | |
FR2112235A1 (fr) * | 1970-10-01 | 1972-06-16 | Specialty Converters | |
FR2261126A1 (en) * | 1974-12-23 | 1975-09-12 | Planiblock Sa | Polyurethane foam block of rectangular section - produced by pressing non-porous cover sheet flat onto expanding foam |
Also Published As
Publication number | Publication date |
---|---|
FR2335332B1 (fr) | 1981-01-09 |
CA1059712A (fr) | 1979-08-07 |
GB1531887A (en) | 1978-11-08 |
DE2557572C2 (de) | 1982-08-19 |
DE2557572A1 (de) | 1977-06-30 |
US4108585A (en) | 1978-08-22 |
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