Claims
- 1. A method for supplying a multicomponent fluid thermosetting resing gluing system from a supply device, characterized in that a first fluid component emits vapors, the method comprising:providing a first body having a first inlet; providing a first plurality of nozzles, each of the first plurality of nozzles having a first end in communication with the first inlet and a second end forming an outlet; providing a second body having a second inlet; providing a second plurality of nozzles, each of the second plurality of nozzles having a first end in communication with the second inlet and a second end forming an outlet; disposing each of the first plurality of nozzles at least partially within a respective one of the second plurality of nozzles such that the first end of each of the first plurality of nozzles is at least flush with the second end of each of the second plurality of nozzles; introducing the first fluid component into the first inlet and through the first plurality of nozzles thereby producing a first stream of the first fluid component; and introducing a second fluid component into the second inlet and through the second plurality of nozzles thereby producing a second stream of the second fluid component that encircles the first stream and shields the vapors from the ambient air.
- 2. The method of claim 1, wherein the method comprises disposing each of the first plurality of nozzles at least partially within a respective one of the second plurality of nozzles such that the first end of each of the first plurality of nozzles extends beyond the second end of each of the second plurality of nozzles.
- 3. The method of claim 1, wherein the first stream is a continous stream.
- 4. The method of claim 1, characterized in that the first component comprises a hardener.
- 5. The method according to claim 1, wherein the multicomponent fluid thermosetting resin gluing system is a urea-formaldehyde resing gluing system, a melamine-formaldehyde resin gluing system, a melamine-urea-formaldehyde resin gluing system, a phenol resin gluing system, a phenol-forldehyde resin gluing system, a resorcinol-phenol-formaldehyde resin gluing system, a polyurethane resin gluing system, a polyvinyl acetate gluing system, an emulsion or dispersion isocyanate resin gluing system, or a combination of two or more of these gluing system.
- 6. The method according to claim 1, wherein the multicomponent fluid thermosetting resin gluing system is an emulsion polyisocyanate resin gluing system.
- 7. The method of claim 1, further comprising:bringing the first fluid component into contact with the second fluid component after the components have exited the nozzles, thereby forming a mixed stream; and applying the mixed stream to at least one surface of a first wooden member; and agglutinating at least one surface of a second wooden member to the at least one surface of the first wooden member.
Priority Claims (1)
Number |
Date |
Country |
Kind |
97850029 |
Feb 1997 |
EP |
|
Parent Case Info
This application claims priority under 35 U.S.C. §§119 and/or 365 to EP 97850029.6 filed in Europe on Feb. 21, 1997 and to Provisional Application No. 60/040,970 filed in the United States on Mar. 12, 1997; the entire contents of which are hereby incorporated by reference.
US Referenced Citations (7)
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May 1991 |
DE |
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EP |
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GB |
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GB |
52-151325 |
Dec 1977 |
JP |
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WO |
Non-Patent Literature Citations (1)
Entry |
Shozo et al., “Process and Apparatus for Coating Adhesives”, Patent Abstacts of Japan, Publication No. 52151325, Jun. 11, 1976. |
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/040970 |
Mar 1997 |
US |