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Title: US3325823 - Text Title unavailable - see image for title

Inventor: Boon

Issue Date: 1967-06

Current U.S. Class: 264/041: PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES; PORE FORMING IN SITU (E.G., FOAMING, ETC.)
264/054: PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES; PORE FORMING IN SITU (E.G., FOAMING, ETC.); By gas forming or expanding; Chemical blowing


Forward References: 21 patents reference this one
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PDF		 Patent  Pub.Date  Inventor Assignee Title
Buy PDF- 24pp US7607911 2009-10-27 Sperry; Charles R. Sealed Air Corporation (US) Method and apparatus for making foam-in-place cushions with selective distribution of foam
Buy PDF- 12pp USRE037115 2001-03-27 Fiorentini; Carlo Foaming Technologies Cardio BV Froth system for continuous manufacture of polyurethane foam slab-stocks
Buy PDF- 12pp USRE037075 2001-02-27 Fiorentini; Carlo   Froth system for continuous manufacture of polyurethane foam slab-stocks
Buy PDF- 12pp USRE037012 2001-01-09 Fiorentini; Carlo Foaming Technologies, Cardio BV Froth system for continuous manufacture of polyurethane foam slab-stocks
Buy PDF- 9pp US6019919 2000-2 Sulzbach; Hans-Michael Bayer Aktiengesellscaft Process for foam production using carbon dioxide dissolved under pressure
Buy PDF- 12pp US5665287 1997-09-09 Fiorentini; Carlo Foaming Technologies Cardio BV Froth process for continous manufacture of polyurethane foam slab-stocks
Buy PDF- 11pp US5639483 1997-06-17 Fiorentini; Carlo Foaming Technologies Cardio BV Froth system for continuous manufacture of polyurethane foam slab-stocks
Buy PDF- 11pp US5629027 1997-05-13 Fiorentini; Carlo Foaming Technologies Cardio BV Froth system for continuous manufacture of polyurethane foam slab-stocks
Buy PDF- 11pp US5620710 1997-04-15 Fiorentini; Carlo Foaming Technologies Cardio BV Froth system for continuous manufacture of polyurethane foam slab-stocks
Buy PDF- 19pp US5527172 1996-06-18 Graham, Jr.; Joseph R. Carpenter Co. Apparatus for forming a foam product
Buy PDF- 4pp US5391586 1995-02-21 Peterson; A. Leslie Miles Inc. Process for preparing flexible polyurethane foams and foams thus obtained
Buy PDF- 17pp US4504429 1985-03-12 Griffiths; Anthony C. M. Hyman International Limited Method and apparatus for the continuous upward production of foamed material
Buy PDF- 11pp US4207279 1980-06-10 Boon; Derk J. Reeves Brothers, Inc. Process and apparatus for continuous production of polyurethane foam
Buy PDF- 7pp US4197269 1980-04-08 Boon; Derk J. Reeves Brothers, Inc. Process for production of large dimension polyester-derived polyurethane foam
Buy PDF- 6pp US4088722 1978-05-09 Marjoram; John Ernest Dunlop Limited Method for molding a block of polyurethane foam having a flat upper surface
Buy PDF- 4pp US4060579 1977-11-29 Schmitzer; Willi Maschinenfabrik Hennecke GmbH Method for the continuous forming of foam blocks
Buy PDF- 10pp US3915773 1975-10-28 Bengtson; Olle Imperial Chemical Industries Limited Method of making isocyanate-based foam-filled panels
Buy PDF- 7pp US3812227 1974-05-21 Blackwell; James Brian   METHOD OF PRODUCING A FLAT TOP SLAB OF FOAMED POLYURETHANE
  US3734668 1973-05-22 Porter; Lawrence C. The Upjohn Company APPARATUS FOR FORMING URETHANE FOAM STOCK
  US3655311 1972-04-11 LAWRENCE CHRISTIE PORTER The Upjohn Company APPARATUS FOR PRODUCING ISOTROPIC FOAMED SYNTHETIC RESIN STOCK
Buy PDF- 9pp US3596313 1971-08-03 Darmochwal; Heinz Metzeller AG APPARATUS FOR THE PRODUCTION OF FOAMED SLABS OF RECTANGULAR CROSS SECTION


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