GB838392A - Process and apparatus for use in the application of coatings or coverings of plastic material - Google Patents

Process and apparatus for use in the application of coatings or coverings of plastic material

Info

Publication number
GB838392A
GB838392A GB3813356A GB3813356A GB838392A GB 838392 A GB838392 A GB 838392A GB 3813356 A GB3813356 A GB 3813356A GB 3813356 A GB3813356 A GB 3813356A GB 838392 A GB838392 A GB 838392A
Authority
GB
United Kingdom
Prior art keywords
curtains
resin
polyester resin
troughs
curtain
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
Application number
GB3813356A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KASIKA CHEM FAB GmbH
Original Assignee
KASIKA CHEM FAB GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KASIKA CHEM FAB GmbH filed Critical KASIKA CHEM FAB GmbH
Publication of GB838392A publication Critical patent/GB838392A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/005—Curtain coaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/002—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the work consisting of separate articles
    • B05C5/004—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the work consisting of separate articles the work consisting of separate rectangular flat articles, e.g. flat sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/30—Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
    • B05D1/305—Curtain coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin

Abstract

<PICT:0838392/III/1> A protective coating of a hardened synthetic resin is provided on the surface of a pellicle, board or like article by traversing the surface below two closely-spaced liquid curtains which form two superposed layers thereon; one of the curtains comprises one or more of the organic compounds from which the resin is produced, and the other contains a complementary organic compound or compounds which react with those contained in the first curtain to form the hardened synthetic resin. The curtains may contain respectively the diglycidyl ether component of an epoxy resin and a hardener therefor, e.g. an amine; a polyester and a polyisocyanate; an intermediate condensate for a urea-formaldehyde resin and an acid accelerator; or a partially polymerized polyester resin and a hardener therefor, e.g. an organic peroxide, in one curtain and a partially polymerized polyester resin and an accelerator, e.g. cobalt naphthenate, in the other. In the last case the components can be dissolved in a polymerizable vinyl monomer, e.g. styrene; the polyester resin may be one derived from an alpha-beta unsaturated di-carboxylic acid, e.g. maleic, and a polyhydric alcohol, e.g. glycol. The curtains may be applied by passing the articles to be coated beneath two troughs having slots from which curtains issue. In the form shown, the articles slide under their own weight on a working surface 12 which is provided with round glass tubes 14 which are interrupted beneath the two troughs 13 to allow excess coating material to be received in collecting tanks. Alternatively, horizontal conveyer belts can be used. The apparatus can be fitted with heating means.
GB3813356A 1955-12-17 1956-12-13 Process and apparatus for use in the application of coatings or coverings of plastic material Expired GB838392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK27630A DE1093549B (en) 1955-12-17 1955-12-17 Process for the production of plastic coatings

Publications (1)

Publication Number Publication Date
GB838392A true GB838392A (en) 1960-06-22

Family

ID=7217960

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3813356A Expired GB838392A (en) 1955-12-17 1956-12-13 Process and apparatus for use in the application of coatings or coverings of plastic material

Country Status (5)

Country Link
AT (1) AT201849B (en)
BE (1) BE553416A (en)
DE (1) DE1093549B (en)
FR (1) FR1189893A (en)
GB (1) GB838392A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230743A (en) * 1976-06-28 1980-10-28 Fuji Photo Film Co., Ltd. Process for producing pressure-sensitive copying paper
EP0117420A2 (en) * 1983-01-28 1984-09-05 O.M.M.A. di A. Formenti Machine for seperately applying a hardener layer and a layer of adhesive to both sides of a plate
WO1990006185A2 (en) * 1988-12-03 1990-06-14 Ferro-Kunststoffe Gmbh Process and installation for flow coating a substrate
EP1411168A1 (en) * 2002-10-15 2004-04-21 Dow Global Technologies Inc. A method of producing a coated substrate
EP1728561A1 (en) * 2005-06-03 2006-12-06 Voith Patent GmbH two-layer curtain coating apparatus
US7364774B2 (en) 2002-04-12 2008-04-29 Dow Global Technologies Inc. Method of producing a multilayer coated substrate having improved barrier properties
US7425246B2 (en) 2001-04-14 2008-09-16 Dow Global Technologies Inc. Process for making multilayer coated paper or paperboard
US7473333B2 (en) 2002-04-12 2009-01-06 Dow Global Technologies Inc. Process for making coated paper or paperboard

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1183842B (en) * 1958-08-07 1964-12-17 Siemens Ag Process for painting objects made of olefin polymers or for gluing the objects to one another with binders made from two components
DE1280545B (en) * 1961-01-03 1968-10-17 Huels Chemische Werke Ag Process for the production of homogeneous mixtures of rubber and carbon black
US3218187A (en) * 1962-04-16 1965-11-16 Anaconda Wire & Cable Co Coating method
US3423230A (en) * 1965-06-07 1969-01-21 Firestone Tire & Rubber Co Preparation of tirecord,etc.,by twostep treatment using a curable epoxy adhesive and latex
AT388515B (en) * 1983-06-30 1989-07-25 Zimmer Johannes METHOD FOR EVENLY APPLYING LOW AMOUNTS OF A FLOWABLE MEDIUM TO A CARRIER
ATE217547T1 (en) * 1998-03-05 2002-06-15 Solipat Ag METHOD AND DEVICE FOR APPLYING A TWO-COMPONENT IMPREGNATION OR COATING AGENT TO A SUPPORT

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB250400A (en) * 1924-10-11 1926-04-12 Clifton George Reynolds Improvements in and relating to the glazing of tiles and the like
BE359763A (en) * 1928-04-16
GB459884A (en) * 1934-07-18 1937-01-18 Aeg Improved magnetic sound record carrier
GB481651A (en) * 1936-08-07 1938-03-15 Kodak Ltd Improvements in film manufacture
BE442101A (en) * 1940-03-14
GB572557A (en) * 1942-11-10 1945-10-12 British Cellophane Ltd Improvements in or relating to film extrusion apparatus
GB566543A (en) * 1943-07-21 1945-01-03 Semtex Ltd Improvements in or relating to spray producers
DE825166C (en) * 1943-12-21 1951-12-17 Hellmuth Holz Dr Foundry for film-forming, aqueous solutions
GB574621A (en) * 1944-02-09 1946-01-14 Kodak Ltd Improvements relating to the production of film or sheeting
US2586275A (en) * 1949-09-10 1952-02-19 Ohio Commw Eng Co Process of making layered sponge products of varying densities
FR1061133A (en) * 1951-08-14 1954-04-08 Basf Ag Process for the manufacture of copolymers

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230743A (en) * 1976-06-28 1980-10-28 Fuji Photo Film Co., Ltd. Process for producing pressure-sensitive copying paper
EP0117420A2 (en) * 1983-01-28 1984-09-05 O.M.M.A. di A. Formenti Machine for seperately applying a hardener layer and a layer of adhesive to both sides of a plate
EP0117420A3 (en) * 1983-01-28 1987-02-04 O.M.M.A. Di A. Formenti Machine for seperately applying a hardener layer and a layer of adhesive to both sides of a plate
WO1990006185A2 (en) * 1988-12-03 1990-06-14 Ferro-Kunststoffe Gmbh Process and installation for flow coating a substrate
WO1990006185A3 (en) * 1988-12-03 1990-07-26 Ferro Kunststoffe Gmbh Process and installation for flow coating a substrate
US7425246B2 (en) 2001-04-14 2008-09-16 Dow Global Technologies Inc. Process for making multilayer coated paper or paperboard
US7909962B2 (en) 2001-04-14 2011-03-22 Dow Global Technologies Llc Process for making multilayer coated paper or paperboard
US7473333B2 (en) 2002-04-12 2009-01-06 Dow Global Technologies Inc. Process for making coated paper or paperboard
US7364774B2 (en) 2002-04-12 2008-04-29 Dow Global Technologies Inc. Method of producing a multilayer coated substrate having improved barrier properties
WO2004035930A1 (en) * 2002-10-15 2004-04-29 Dow Global Technologies Inc. A method of producing a coated substrate
CN100400748C (en) * 2002-10-15 2008-07-09 陶氏环球技术公司 Method for producing coating groundmass
EP1411168A1 (en) * 2002-10-15 2004-04-21 Dow Global Technologies Inc. A method of producing a coated substrate
EP1728561A1 (en) * 2005-06-03 2006-12-06 Voith Patent GmbH two-layer curtain coating apparatus

Also Published As

Publication number Publication date
FR1189893A (en) 1959-10-07
DE1093549B (en) 1960-11-24
AT201849B (en) 1959-01-26
BE553416A (en)

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