CA1210651A - Electrostatic drying process - Google Patents
Electrostatic drying processInfo
- Publication number
- CA1210651A CA1210651A CA000444413A CA444413A CA1210651A CA 1210651 A CA1210651 A CA 1210651A CA 000444413 A CA000444413 A CA 000444413A CA 444413 A CA444413 A CA 444413A CA 1210651 A CA1210651 A CA 1210651A
- Authority
- CA
- Canada
- Prior art keywords
- vehicle
- substrate
- drying agent
- vapour
- agent
- 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
- 238000001035 drying Methods 0.000 title claims abstract description 16
- 239000002274 desiccant Substances 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 32
- 238000000576 coating method Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 239000003054 catalyst Substances 0.000 claims description 41
- 238000000151 deposition Methods 0.000 claims description 21
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 150000001412 amines Chemical class 0.000 claims description 10
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 claims description 3
- 125000000962 organic group Chemical group 0.000 claims 1
- 239000002243 precursor Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 31
- 150000001875 compounds Chemical class 0.000 abstract description 9
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000000976 ink Substances 0.000 abstract description 2
- 239000004922 lacquer Substances 0.000 abstract description 2
- 239000002966 varnish Substances 0.000 abstract description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 8
- 229960002887 deanol Drugs 0.000 description 8
- 239000012972 dimethylethanolamine Substances 0.000 description 8
- 230000005686 electrostatic field Effects 0.000 description 8
- 238000004924 electrostatic deposition Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012948 isocyanate Substances 0.000 description 4
- 150000002513 isocyanates Chemical class 0.000 description 4
- -1 organo metals Chemical class 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical class CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000011417 postcuring Methods 0.000 description 2
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- MRMOZBOQVYRSEM-UHFFFAOYSA-N tetraethyllead Chemical group CC[Pb](CC)(CC)CC MRMOZBOQVYRSEM-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N urethane group Chemical group NC(=O)OCC JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- RYSXWUYLAWPLES-MTOQALJVSA-N (Z)-4-hydroxypent-3-en-2-one titanium Chemical compound [Ti].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O RYSXWUYLAWPLES-MTOQALJVSA-N 0.000 description 1
- IHOVNUMTDBCBAJ-UHFFFAOYSA-N 1-n,1-n,2-n,2-n,2-pentamethylpropane-1,2-diamine Chemical compound CN(C)CC(C)(C)N(C)C IHOVNUMTDBCBAJ-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- PKKGKUDPKRTKLJ-UHFFFAOYSA-L dichloro(dimethyl)stannane Chemical compound C[Sn](C)(Cl)Cl PKKGKUDPKRTKLJ-UHFFFAOYSA-L 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001599 direct drying Methods 0.000 description 1
- 229940012017 ethylenediamine Drugs 0.000 description 1
- 239000003897 fog Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical compound Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920000582 polyisocyanurate Polymers 0.000 description 1
- 239000011495 polyisocyanurate Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- AVWRKZWQTYIKIY-UHFFFAOYSA-N urea-1-carboxylic acid Chemical group NC(=O)NC(O)=O AVWRKZWQTYIKIY-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1891—Catalysts containing secondary or tertiary amines or salts thereof in vaporous state
-
- 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
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
-
- 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
- B05D1/34—Applying different liquids or other fluent materials simultaneously
-
- 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
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0433—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being a reactive gas
- B05D3/0453—After-treatment
- B05D3/046—Curing or evaporating the solvent
-
- 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
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/02—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a matt or rough surface
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Paints Or Removers (AREA)
- Formation Of Insulating Films (AREA)
- Sampling And Sample Adjustment (AREA)
- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPF7466 | 1982-12-31 | ||
| AUPF746682 | 1982-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1210651A true CA1210651A (en) | 1986-09-02 |
Family
ID=3769920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000444413A Expired CA1210651A (en) | 1982-12-31 | 1983-12-29 | Electrostatic drying process |
Country Status (28)
| Country | Link |
|---|---|
| JP (1) | JPS60500324A (cs) |
| KR (1) | KR870000179B1 (cs) |
| AT (1) | AT386357B (cs) |
| AU (1) | AU2301083A (cs) |
| BE (1) | BE898590A (cs) |
| BR (1) | BR8307635A (cs) |
| CA (1) | CA1210651A (cs) |
| CH (1) | CH663363A5 (cs) |
| DD (1) | DD217644A5 (cs) |
| DE (1) | DE3390425C2 (cs) |
| DK (1) | DK312084A (cs) |
| ES (1) | ES528572A0 (cs) |
| FI (1) | FI75510B (cs) |
| FR (1) | FR2538721B1 (cs) |
| GB (2) | GB2142843B (cs) |
| HU (1) | HUT36730A (cs) |
| IL (1) | IL70546A (cs) |
| IN (1) | IN161292B (cs) |
| IT (1) | IT1171900B (cs) |
| NL (1) | NL8320409A (cs) |
| NO (1) | NO843426L (cs) |
| NZ (1) | NZ206707A (cs) |
| PH (1) | PH22517A (cs) |
| PL (1) | PL144882B1 (cs) |
| SE (1) | SE454850B (cs) |
| WO (1) | WO1984002665A1 (cs) |
| YU (2) | YU253883A (cs) |
| ZA (1) | ZA839694B (cs) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU614753B2 (en) * | 1982-12-31 | 1991-09-12 | Ashland Oil, Inc. | Vaporous amine catalyst spray method |
| US4517222A (en) * | 1983-03-10 | 1985-05-14 | Ashland Oil, Inc. | Vaporous amine catalyst spray method of applying a film to a substrate |
| AU573381B2 (en) * | 1984-09-13 | 1988-06-02 | Vapocure International Pty. Limited | Hydrated catalyst complex and process for drying one component coatings |
| NZ214999A (en) * | 1985-02-06 | 1988-09-29 | Albright & Wilson Australia | Polyurethane coating composition |
| US4659799A (en) * | 1985-12-03 | 1987-04-21 | E. I. Du Pont De Nemours And Company | Amine vapor curable coating composition of an acrylic polymer and a polyisocyanate |
| US4944803A (en) * | 1988-03-24 | 1990-07-31 | Hercules Incorporated | Catalyst-containing coating to promote rapid curing polyurethane lacquers |
| GB2227688B (en) * | 1988-12-17 | 1993-08-18 | Harold Birkett | Improved method for applying protective covering to surfaces |
| DE10149009B4 (de) * | 2001-10-04 | 2009-11-12 | Manroland Ag | Verfahren zum Verarbeiten einer Inhibitoren und Oligomere enthaltenden Druckfarbe in einem Druckwerk einer Rotationsdruckmaschine |
| DE10316472A1 (de) | 2003-04-09 | 2004-10-28 | Heidelberger Druckmaschinen Ag | Verfahren zum Trocknen einer Druckfarbe auf einem Bedruckstoff in einer Druckmaschine und Druckmaschine |
| US8178464B2 (en) | 2005-09-23 | 2012-05-15 | Iona Mary McInnes, legal representative | Isocyanate prepolymer catalysts and related curing processes |
| US8652581B2 (en) * | 2009-10-09 | 2014-02-18 | Matthew Merchant | Method of using a spray gun and material produced thereby |
| CN114505993B (zh) * | 2021-12-24 | 2023-12-19 | 德清挚诚粉末涂料有限公司 | 一种低voc木板加工高精度喷塑装置 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3064760A (en) * | 1959-02-20 | 1962-11-20 | Bellows Co | Liquid mist generating device |
| DE1577859B2 (de) * | 1965-08-26 | 1978-05-03 | Ernst Mueller Kg, 7151 Hoefen | Spritzpistole |
| GB1364359A (en) * | 1971-06-21 | 1974-08-21 | Hatrick Chemicals Pty | Drying process and resultant product |
| AU476431B2 (en) * | 1971-06-21 | 1974-01-03 | A.C. Hatrick Chemicals Pty. Ltd. | An improved drying process and resultant product |
| US4105725A (en) * | 1972-11-21 | 1978-08-08 | Liquid Carbonic Canada Ltd. | Saturated liquid/vapor generating and dispensing |
| CA970152A (en) * | 1972-11-29 | 1975-07-01 | James O. Turnbull | Method and apparatus for continuous curing |
| CH566822A5 (cs) * | 1973-06-20 | 1975-09-30 | Stern Freres Sa | |
| US3930061A (en) * | 1974-04-08 | 1975-12-30 | Ransburg Corp | Electrostatic method for forming structures and articles |
| JPS52145447A (en) * | 1976-05-29 | 1977-12-03 | Toyota Motor Corp | Spray gun for electrostatic powder coating and coating method |
| US4154537A (en) * | 1977-08-23 | 1979-05-15 | Oakes Machine Corporation | Product density control apparatus |
| AU3621478A (en) * | 1978-03-09 | 1979-11-22 | Mideed Pty Ltd | Production of catalyst contained atmosphere |
| DE2826232A1 (de) * | 1978-06-15 | 1979-12-20 | Bayer Ag | Verfahren zur herstellung von ueberzuegen aus polyurethanharnstoff-elastomeren |
| US4346144A (en) * | 1980-07-21 | 1982-08-24 | E. I. Du Pont De Nemours And Company | Powder coating composition for automotive topcoat |
| US4343839A (en) * | 1980-12-15 | 1982-08-10 | Ashland Oil, Inc. | Vapor permeation curable polyester resin coating compositions for flexible substrates |
| CA1169305A (en) * | 1982-03-03 | 1984-06-19 | Gordon A.D. Reed | Catalytic curing of coatings |
| US4517222A (en) * | 1983-03-10 | 1985-05-14 | Ashland Oil, Inc. | Vaporous amine catalyst spray method of applying a film to a substrate |
-
1983
- 1983-12-22 NZ NZ206707A patent/NZ206707A/en unknown
- 1983-12-26 IL IL70546A patent/IL70546A/xx not_active IP Right Cessation
- 1983-12-29 CA CA000444413A patent/CA1210651A/en not_active Expired
- 1983-12-29 PH PH30058A patent/PH22517A/en unknown
- 1983-12-29 IT IT49598/83A patent/IT1171900B/it active
- 1983-12-29 ZA ZA839694A patent/ZA839694B/xx unknown
- 1983-12-29 BE BE0/212145A patent/BE898590A/fr not_active IP Right Cessation
- 1983-12-30 DD DD83259052A patent/DD217644A5/de unknown
- 1983-12-30 HU HU83353A patent/HUT36730A/hu unknown
- 1983-12-30 CH CH4089/84A patent/CH663363A5/de not_active IP Right Cessation
- 1983-12-30 BR BR8307635A patent/BR8307635A/pt unknown
- 1983-12-30 DE DE19833390425 patent/DE3390425C2/de not_active Expired
- 1983-12-30 AU AU23010/83A patent/AU2301083A/en not_active Abandoned
- 1983-12-30 WO PCT/AU1983/000196 patent/WO1984002665A1/en active Application Filing
- 1983-12-30 YU YU02538/83A patent/YU253883A/xx unknown
- 1983-12-30 GB GB08416447A patent/GB2142843B/en not_active Expired
- 1983-12-30 NL NL8320409A patent/NL8320409A/nl unknown
- 1983-12-30 FR FR8321112A patent/FR2538721B1/fr not_active Expired
- 1983-12-30 JP JP59500319A patent/JPS60500324A/ja active Pending
- 1983-12-30 AT AT0906383A patent/AT386357B/de not_active IP Right Cessation
- 1983-12-30 PL PL1983245455A patent/PL144882B1/pl unknown
- 1983-12-30 ES ES528572A patent/ES528572A0/es active Granted
- 1983-12-31 KR KR1019830006353A patent/KR870000179B1/ko not_active Expired
-
1984
- 1984-04-18 IN IN336/DEL/84A patent/IN161292B/en unknown
- 1984-06-26 DK DK312084A patent/DK312084A/da not_active Application Discontinuation
- 1984-07-19 FI FI842905A patent/FI75510B/fi not_active Application Discontinuation
- 1984-07-23 SE SE8403827A patent/SE454850B/sv not_active Application Discontinuation
- 1984-08-28 NO NO843426A patent/NO843426L/no unknown
-
1985
- 1985-12-19 GB GB08531293A patent/GB2168623B/en not_active Expired
-
1986
- 1986-01-17 YU YU00069/86A patent/YU6986A/xx unknown
Also Published As
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