초록 ▼

A release agent for use in formation of a lignocellulosic composite product is provided. The release agent comprising at least one fatty acid. The release agent is capable of substantially preventing a mat comprising a lignocellulosic material and an adhesive bonding agent, formed within the confine

A release agent for use in formation of a lignocellulosic composite product is provided. The release agent comprising at least one fatty acid. The release agent is capable of substantially preventing a mat comprising a lignocellulosic material and an adhesive bonding agent, formed within the confines of a formation area, from adhering to said formation area, when said release agent is introduced into said formation area. The release agent is also capable of substantially reducing deposits of either adhesive bonding agent or release agent which can accumulate in the formation area.

대표청구항 ▼

A release agent for use in formation of a lignocellulosic composite product is provided. The release agent comprising at least one fatty acid. The release agent is capable of substantially preventing a mat comprising a lignocellulosic material and an adhesive bonding agent, formed within the confine

A release agent for use in formation of a lignocellulosic composite product is provided. The release agent comprising at least one fatty acid. The release agent is capable of substantially preventing a mat comprising a lignocellulosic material and an adhesive bonding agent, formed within the confines of a formation area, from adhering to said formation area, when said release agent is introduced into said formation area. The release agent is also capable of substantially reducing deposits of either adhesive bonding agent or release agent which can accumulate in the formation area. applied at a thickness of from about 0.030 mm to about 0.088 mm. 13. The method of claim 8, wherein the phosphate solution comprises alkali phosphate selected from the group consisting of monosodium phosphate, monopotassium phosphate and mixtures thereof. 14. The method of claim 8, further comprising, h) curing the article at a minimum temperature of 191° C. 15. The method of claim 8, wherein the total application of all coating layers is from about 0.9 to 2.8 mg/sq. meter. 16. The method of claim 8, where the aqueous phosphate applied in step (b) provides an etched surface for the epoxy resin. 17. The method of claim 8, where the non-chrome sealant applied in step (c) acts to help the epoxy resin chemically bond to the phosphate coating. ) a seventh layer, said seventh layer comprising a polymer sealant material, said seventh layer disposed in contact with said fifth layer, with the proviso that said thermoformable, multilayer polymeric film does not contain an EVOH core layer and wherein the film has been thermoformed by the application of heat to the film to retain a desired shape to form a package for a product, and further wherein the film has a thickness of between 5.0 mils and about 10 mils. 2. A method of making a thermoformed, multilayer polymeric film, the method comprising the steps of: a) coextruding a film comprising: i) first and second layers, each of said first and second layers comprising nylon; ii) a third layer, said third layer comprising an adhesive, said third layer disposed between and in contact with each of said first and second layers; iii) a fourth layer, said fourth layer comprising an adhesive, said fourth layer disposed in contact with said first layer; iv) a fifth layer, said fifth layer comprising an adhesive, said fifth layer disposed in contact with said second layer; v) a sixth layer, said sixth layer comprising nylon, said sixth layer disposed in contact with said fourth layer; and vi) a seventh layer, said seventh layer comprising a polymer sealant material, said seventh layer disposed in contact with said fifth layer, with the proviso that said film does not contain an EVOH core layer and wherein said film has a thickness of between 5.0 mils and about 10 mils; and b) thermoforming said film by the application of heat to retain a desired shape to form a package for a product. 3. A method of making a thermoformable, multilayer polymeric film comprising the steps of: a) coextruding a film structure comprising: i) first and second layers, each of said first and second layers comprising nylon; ii) a third layer, said third layer comprising an adhesive, said third layer disposed between and in contact with each of said first and second layers; iii) a fourth layer comprising an adhesive, said fourth layer disposed in contact with said first layer; iv) a fifth layer, said fifth layer comprising an adhesive, said fifth layer disposed in contact with said second layer; v) a sixth layer, said sixth layer comprising nylon, said sixth layer disposed in contact with said fourth layer; vi) a seventh layer, said seventh layer comprising a polymer sealant material, said seventh layer disposed in contact with said fifth layer, with the proviso that said film does not contain an EVOH core layer; b) blowing the film structure into a bubble; and c) rapidly quenching the bubble to form a film. 4. The method of claim 3 wherein the bubble is rapidly quenched by the application of air to the bubble. 5. The method of claim 3 wherein the bubble is rapidly quenched by the application of water to the bubble. 6. A thermoformable, multilayer polymeric film made by the method of claim 3.