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Class Information
Number: 156/78
Name: Adhesive bonding and miscellaneous chemical manufacture > Methods > Surface bonding and/or assembly therefor > With pore forming in situ to form cellular lamina > Foaming
Description: Processes in which the step of forming the pores is effected by introducing a gas under pressure to the interior of at least one lamina or by generating a gas in-situ within such lamina.

Sub-classes under this class:

Class Number Class Name Patents
156/79 Subsequent to assembly of laminae 456

Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8679384 Intumescent weatherseal Mar. 25, 2014
8617330 Process and installation for the production of stiff recyclable sandwich-type polymeric panels, without the use of adhesives, and the panel produced Dec. 31, 2013
8585945 Method of producing honeycomb structure and honeycomb structure Nov. 19, 2013
8580058 Structurally reinforced members Nov. 12, 2013
8545652 Impact resistant material Oct. 1, 2013
8536241 (Meth)acryloyl pressure-sensitive foam adhesives Sep. 17, 2013
8518477 Water-based adhesive composition and a process to foam it Aug. 27, 2013
8500932 Method for manufacturing polishing pad Aug. 6, 2013
8486209 Method for the production of a breathable multilayer synthetic leather, and breathable multilayer synthetic leather Jul. 16, 2013
8475693 Methods of making substrate structures having a weakened intermediate layer Jul. 2, 2013
8470111 Method for production of thin sheet metal Jun. 25, 2013
8470112 Workflow for novel composite materials Jun. 25, 2013
8470219 Method for the production of a fibrous web from cellulose fibers in an air-laid process Jun. 25, 2013
8449711 Method for manufacturing a motor vehicle trim panel May. 28, 2013
8398225 Image forming apparatus, and apparatus and method for applying foamed liquid Mar. 19, 2013
8398794 Method for manufacturing polishing pad Mar. 19, 2013
8328971 Laminated steel with compliant viscoelastic core Dec. 11, 2012
8283017 Carpet, carpet backings and methods Oct. 9, 2012
8172972 Panel May. 8, 2012
8163211 Panel and method for manufacturing the same Apr. 24, 2012
8143323 Polyurethane foam for vehicle and method for manufacturing the same Mar. 27, 2012
8114233 Method for adhesive bonding with foamable mixtures containing alkoxysilane-terminated prepolymers Feb. 14, 2012
8092865 Method for the production of a building board and building board produced according to the method Jan. 10, 2012
8052507 Damping polyurethane CMP pads with microfillers Nov. 8, 2011
7988805 Foamed plastic sheet Aug. 2, 2011
7976659 Zero gap integration of switching modules with negative vacuum process Jul. 12, 2011
7955460 Movable barriers having transverse stiffeners and methods of making the same Jun. 7, 2011
7846282 Automobile floor carpet and method for manufacturing the same Dec. 7, 2010
7846281 Paper laminates manufactured using foamed adhesive systems Dec. 7, 2010
7842147 Composite panel having in-situ thermoset foamed core Nov. 30, 2010
7824650 Enhanced directional conductivity of graphitizable foam Nov. 2, 2010
7785437 Anti-microbial carpet underlay and method of making Aug. 31, 2010
7785431 Compressible plate for flexographic printing, and process for obtaining Aug. 31, 2010
7735755 Nozzle assembly, delivery system and method for conveying insulation material Jun. 15, 2010
7727587 Method of manufacturing honeycomb and foam composite material Jun. 1, 2010
7638008 Polyurethane roller coating process for carpet backing Dec. 29, 2009
7578860 Cellular coal products and processes Aug. 25, 2009
7575650 End gaps of filled honeycomb Aug. 18, 2009
7494179 Member for baffling, reinforcement or sealing Feb. 24, 2009
7481855 Carbon foam abrasives Jan. 27, 2009
7452389 Carbon foam abrasives Nov. 18, 2008
7449035 Reinforced designed cellular coal Nov. 11, 2008
7306635 Designed cellular coal Dec. 11, 2007
7293594 Process for the production of sandwich elements from reactive plastics material Nov. 13, 2007
7291234 Continuous feed system for producing structural insulated panels Nov. 6, 2007
7279058 Composite carpet cushion and process Oct. 9, 2007
7223313 Insulation material and method for manufacturing the insulation May. 29, 2007
7211162 Method and apparatus for molding bead May. 1, 2007
7201815 Paper laminates manufactured using foamed adhesive systems Apr. 10, 2007
7189296 Insulation material and method for manufacturing the insulation Mar. 13, 2007

1 2 3 4 5 6 7 8

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