Method and apparatus for internally and externally coating enclo

Details Method and apparatus for internally and externally coating enclo Method and apparatus for internally and externally coating enclo

1995-03-27

1998-03-17

Bell, Janyce

Coating processes

Interior of hollow article coating

Rotating the article

427183, 427189, 427234, 427239, 4273855, 4273881, 4273982, B05D 722

Patent

active

057284237

ABSTRACT:
A process and apparatus for internally and externally coating enclosed structures with polymeric materials are provided. In general, the process includes loading a polymeric material into the interior of an enclosed structure. The enclosed structure is then heated and rotated until a polymeric lining is formed within the structure. A second coat of polymeric material may be applied to the exterior surface of the enclosed structure while the enclosed structure is at a temperature sufficient to melt the polymeric material. The enclosed structure can include tanks, drums, barrels, pipes, and the like. In one embodiment, an apparatus having a plurality of arms is used to rotate the enclosed structures between stations corresponding to different steps in the process. The apparatus can include a cooling system for cooling the arms during operation.

REFERENCES:
patent: 1377592 (1921-05-01), Kuhlemeier et al.
patent: 1954904 (1934-12-01), Walter
patent: 2125912 (1938-08-01), George et al.
patent: 2914169 (1959-11-01), Moore
patent: 3207358 (1965-09-01), Fliss
patent: 3275798 (1966-09-01), Martin
patent: 3350745 (1967-11-01), Schott et al.
patent: 3436324 (1969-04-01), Hass et al.
patent: 3574245 (1971-04-01), Dohm
patent: 3594862 (1971-07-01), Seefluth
patent: 3609814 (1971-10-01), Vox et al.
patent: 3745035 (1973-07-01), Troughton et al.
patent: 3799729 (1974-03-01), Hagen
patent: 3802847 (1974-04-01), Hara et al.
patent: 3829272 (1974-08-01), Carillon et al.
patent: 3841557 (1974-10-01), Atkinson
patent: 3896963 (1975-07-01), Schisler
patent: 3907482 (1975-09-01), Shiota et al.
patent: 3914361 (1975-10-01), Shiina et al.
patent: 3914521 (1975-10-01), Beatty et al.
patent: 3974306 (1976-08-01), Inamura et al.
patent: 3989787 (1976-11-01), Scott, Jr. et al.
patent: 3989859 (1976-11-01), Koerper
patent: 3997649 (1976-12-01), Pivar
patent: 4017934 (1977-04-01), Callahan
patent: 4039703 (1977-08-01), Kamijo et al.
patent: 4167382 (1979-09-01), Freedman et al.
patent: 4263879 (1981-04-01), Lindahl
patent: 4285334 (1981-08-01), Collins
patent: 4285903 (1981-08-01), Lemelson
patent: 4315725 (1982-02-01), Yoshino
patent: 4408689 (1983-10-01), Daniels
patent: 4447377 (1984-05-01), Denton
patent: 4472231 (1984-09-01), Jenkins
patent: 4505231 (1985-03-01), Syler
patent: 4512289 (1985-04-01), Collins
patent: 4527543 (1985-07-01), Denton
patent: 4529869 (1985-07-01), Ekstrom, Jr.
patent: 4548779 (1985-10-01), Steinberg et al.
patent: 4555379 (1985-11-01), Maringer et al.
patent: 4587318 (1986-05-01), Inoue et al.
patent: 4664958 (1987-05-01), Jones
patent: 4682797 (1987-07-01), Hildner
patent: 4722678 (1988-02-01), Wersosky
patent: 4729862 (1988-03-01), Salatiello et al.
patent: 4755333 (1988-07-01), Gray
patent: 4783896 (1988-11-01), Stubbe et al.
patent: 4791888 (1988-12-01), Vago
patent: 4808364 (1989-02-01), Blunt et al.
patent: 4836963 (1989-06-01), Gilman, Jr.
patent: 4838211 (1989-06-01), Vago
patent: 4889105 (1989-12-01), Vago et al.
patent: 4957097 (1990-09-01), Chevalier et al.
patent: 5094607 (1992-03-01), Masters
patent: 5094608 (1992-03-01), Piazza et al.
patent: 5096775 (1992-03-01), Sato et al.
patent: 5102956 (1992-04-01), Holmes-Farley
patent: 5205895 (1993-04-01), Hohman, Jr. et al.
patent: 5217140 (1993-06-01), Lindahl
patent: 5221539 (1993-06-01), Pallerberg et al.
patent: 5316810 (1994-05-01), Rogerson
patent: 5358682 (1994-10-01), Rogerson
Duron Self-Cleaning Water Heaters Brochure (No Date).
William K. Neidinger, "A Molder Views the State of Rotocasting Art," SPE Journal, Apr. 1971, vol. 27, pp. 63-66.
J. Arnold Nickerson, "Rotational Molding," 1970-1971 Modern Plastics Encyclopedia, pp. 600-602 (No Mo.).
BP Product Bulletin, Polybond 1000, 1001, 1002, and 1003 (No Date).
BP Technical Notes, Polybond, Grades Used as Additives in Filled Compounds (No Date).
BP Technical Notes, Polybond, Grades Used for Adhesion to Metals and Polar Polymers (No Date).
BP Chemicals, Material Safety Data Sheet, Polybond 1001 (No Date).
BP Product Bulletin, Polybond 2021 (No Date).
BP Product Bulletin, Polybond 1016 (No Date).
Quantum Data Sheet, Plexar, Metal Bonding and Coating Resin (No Date).
USI Brochure, Plexar, Adhesive Resins (No Date).
Plastic Flamecoat Systems, Inc. Brochure, Portable Thermoplastic Spraying (No Date).
BP Chemicals Brochure, BP Peformance Polymers, Inc., Polybond (No Date).
USI, Petrothene, Polyolefins . . . a processing guide (No Date).

Affiliated with

Also associated with

Rating

Method and apparatus for internally and externally coating enclo does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for internally and externally coating enclo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for internally and externally coating enclo will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-955637