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Class Information
Number: 525/935
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Matrix admixed with synthetic fiber
Description: Subject matter under Class 525 involves a matrix mixed with a synthetic fiber.


Patents under this class:

Patent Number Title Of Patent Date Issued
6767950 Pigmented, weatherable molding compositions Jul. 27, 2004
6288209 Method to prepare processable polyimides with reactive endogroups using 1,3-bis(3-aminophenoxy)benzene Sep. 11, 2001
6160039 Process for the production of masterbatches containing short fibres or pulps Dec. 12, 2000
6133401 Method to prepare processable polyimides with reactive endgroups using 1,3-bis (3-aminophenoxy) benzene Oct. 17, 2000
5973064 Colored polyester thermoplastic materials comprised of poly(oxyalkylenated) compounds as colorants and specific surfactants as diluents Oct. 26, 1999
5861462 Method for forming a liquid crystal resin composite Jan. 19, 1999
5811485 Two-pack adhesive composition Sep. 22, 1998
5708127 Polymerizable monomeric reactants (PMR) type resins Jan. 13, 1998
5688583 Adhesive for printed circuit board Nov. 18, 1997
5688590 High heat resistant molded parts produced by structural reaction injection molding Nov. 18, 1997
5644003 Epoxy resin composition, process for producing the same and resin-sealed semiconductor device Jul. 1, 1997
5629080 Thermally bondable fiber for high strength non-woven fabrics May. 13, 1997
5614600 Fiber-reinforced resin plate and process for producing the same Mar. 25, 1997
5612424 Fiber-reinforced resin composition Mar. 18, 1997
5591279 Pneumatic vehicle tire Jan. 7, 1997
5543441 Implants coated with collagen-polymer conjugates Aug. 6, 1996
5541238 Fibers comprising ultrafines uniformly dispersed and deposited thereon Jul. 30, 1996
5464902 Toughening of brittle epoxy resin matrices with functionalized particulate elastomers Nov. 7, 1995
5443775 Process for preparing pigmented thermoplastic polymer compositions and low shrinking thermosetting resin molding composition Aug. 22, 1995
5439986 Thermo-curable resin composition, and a method for producing a copper-clad laminate using same Aug. 8, 1995
5434226 Epoxy resin toughened with a polyether sulfone and polyarylsulfidesulfone Jul. 18, 1995
5397610 Plastic molding having luster and method of molding the same Mar. 14, 1995
5350826 Epoxy resin composition containing a polyaminoamide and a latent curing agent for fiber impregnation Sep. 27, 1994
5326516 Method of preparing a cured pigmented thermosetting polymer composition exhibiting improved color values and reduced haze Jul. 5, 1994
5283289 Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product Feb. 1, 1994
5242993 Reduction of acidity of polyesters by melt reaction endcapping with an alkylacetylacetonate Sep. 7, 1993
5240773 Fabric reinforced thermoplastic resins Aug. 31, 1993
5094797 Preparation of pigmented curable polyester molding compounds Mar. 10, 1992
5055342 Fluorinated polymeric composition, fabrication thereof and use thereof Oct. 8, 1991
5047453 Process for preparing moldings by compacting and simultaneously bonding fibrous material Sep. 10, 1991
5043388 Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product Aug. 27, 1991
RE32692 Composite material compositions using waste synthetic fiber Jun. 7, 1988
4703086 Fiber-reinforced rubber composition and production process thereof and fiber-reinforced elastic product Oct. 27, 1987
4612241 Impact resistant composites with elastomeric fibers Sep. 16, 1986
4574108 Fiber reinforced composite Mar. 4, 1986
4546128 Composite material compositions using waste synthetic fiber Oct. 8, 1985
4439561 Sealant composition and method Mar. 27, 1984
4309473 Non-tacky strand prepreg comprising a resin composition containing a combination of (1) a thermosetting resin and (2) a high molecular weight epoxy resin and a process for forming an article f Jan. 5, 1982
4263184 Homogeneous predispersed fiber compositions Apr. 21, 1981
4012342 Catalyst-containing fibers and the polymerization of olefins thereon Mar. 15, 1977
3959209 Curable solid polyester resins May. 25, 1976
3959200 Copolyester composition May. 25, 1976



 
 
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