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Class Information
Number: 264/45.4
Name: Plastic and nonmetallic article shaping or treating: processes > Pore forming in situ (e.g., foaming, etc.) > Composite article making > Forming one layer by uniting and expanding expandable thermoplastic beads or particles
Description: Processes wherein the material to be foamed is in the form of beads or particles which unite when expanded.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7575493 |
Thermoformed sports board |
Aug. 18, 2009 |
| 7494559 |
Surface ornamentation method of composite material |
Feb. 24, 2009 |
| 7435364 |
Method for forming a porous polishing pad |
Oct. 14, 2008 |
| 7399437 |
Method for forming a porous reaction injection molded chemical mechanical polishing pad |
Jul. 15, 2008 |
| 7323128 |
In-mold foam molding equipment and molding method |
Jan. 29, 2008 |
| 7211162 |
Method and apparatus for molding bead |
May. 1, 2007 |
| 7182896 |
Composite foamed polypropylene resin molding and method of producing same |
Feb. 27, 2007 |
| 7172717 |
In-mold foam molding apparatus and method, and in-mold foam molded articles |
Feb. 6, 2007 |
| 7146732 |
Roof module and method of producing a roof module |
Dec. 12, 2006 |
| 7048879 |
Sheet-form structure of expandable thermoplastic resin, thermoplastic resin foam and methods for manufacturing thereof |
May. 23, 2006 |
| 6962885 |
Transfer belt for a paper machine |
Nov. 8, 2005 |
| 6884376 |
Method for making a shoe sole with different resilient areas |
Apr. 26, 2005 |
| 6878431 |
In-mold foam molded articles |
Apr. 12, 2005 |
| 6863849 |
Apparatus and method of molding composite foam molding element and composite foam molding element obtained by the same |
Mar. 8, 2005 |
| 6841025 |
Process for laminating textile sheet materials onto moldable particle foam or onto foamed moldings |
Jan. 11, 2005 |
| 6818161 |
Molded body of thermoplastic resin having sound absorption characteristics |
Nov. 16, 2004 |
| 6787221 |
Co-dispensed compositions for gaskets and other objects |
Sep. 7, 2004 |
| 6787077 |
Cellular molded article in mold pattern having surface skin and producing method thereof |
Sep. 7, 2004 |
| 6723263 |
Apparatus and method of making interior trim panel |
Apr. 20, 2004 |
| 6656397 |
Method of making a door trim assembly |
Dec. 2, 2003 |
| 6635203 |
Composite polymeric material having high resistance to impact energy |
Oct. 21, 2003 |
| 6620357 |
Method for producing a product comprising plastic foam in an automatic molding machine |
Sep. 16, 2003 |
| 6607680 |
Process for producing plastic hollow bodies |
Aug. 19, 2003 |
| 6593381 |
Uniformly dense polymeric foam body |
Jul. 15, 2003 |
| 6492000 |
Skin-carrying in-mold expanded molded body manufacturing method, the molded body, and mold used for manufacturing the same |
Dec. 10, 2002 |
| 6461550 |
Method for forming a uniformly dense polymer foam body |
Oct. 8, 2002 |
| 6428652 |
Process for laminating textile sheet materials onto moldable foam or onto foamed moldings |
Aug. 6, 2002 |
| 6261490 |
Rotational moulding |
Jul. 17, 2001 |
| 6261489 |
Method of manufacturing skin-carrying internal-mold expansion molded body of synthetic resin and metal mold used for the same method |
Jul. 17, 2001 |
| 6241926 |
Method for making an expanded polystyrene article |
Jun. 5, 2001 |
| 6228295 |
Process for reuse of vulcanized rubber |
May. 8, 2001 |
| 6210613 |
Method of making a door trim panel assembly |
Apr. 3, 2001 |
| 6184259 |
Material containing expandable microspheres and process for the production thereof |
Feb. 6, 2001 |
| 6103152 |
Articles that include a polymer foam and method for preparing same |
Aug. 15, 2000 |
| 6099949 |
Method of molding a fiber-reinforced resin laminate and a laminated molding |
Aug. 8, 2000 |
| 6093358 |
Method of making an expandable gap filling product |
Jul. 25, 2000 |
| 6063460 |
Molded polyolefin and polyphenyloxide products and method for production |
May. 16, 2000 |
| 6060529 |
Sound-absorbent foam moldings |
May. 9, 2000 |
| 5939180 |
Thermoplastic resin foam and method of preparing the same |
Aug. 17, 1999 |
| 5928776 |
Composite material having polypropylene foam layer |
Jul. 27, 1999 |
| 5922778 |
Rotational molding compositions and process for producing foamed articles therefrom |
Jul. 13, 1999 |
| 5908590 |
Process and apparatus for manufacturing a foamed resin container with a label |
Jun. 1, 1999 |
| 5878314 |
Image-forming device and method of manufacturing dielectric sheet |
Mar. 2, 1999 |
| 5800676 |
Method for manufacturing a mineral fiber panel |
Sep. 1, 1998 |
| 5792398 |
Hot pressing method of forming a composite laminate containing expanded thermoplastic particles |
Aug. 11, 1998 |
| 5786445 |
Process for drying polymeric powders and polymeric agglomerates |
Jul. 28, 1998 |
| 5783611 |
Composition and process for rotational molding foamed articles |
Jul. 21, 1998 |
| 5718968 |
Memory molded, high strength polystyrene |
Feb. 17, 1998 |
| 5699561 |
Self-contained bicycle helmet and molding process therefor |
Dec. 23, 1997 |
| 5690871 |
Process for the production of structural thermoinsulating elements |
Nov. 25, 1997 |
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