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Patents

Related Searches: film fiber composite
January 3, 2005
Patented is a multilayer polymer structure comprising a layer with at least one fluorohydrocarbon polymer linked to a layer comprising at least one olefin polymer via a layer comprising from 97% to 10% by weight of at least one grafted olefin polymer…  Read More »
December 7, 2004
A thermoplastic film was recently granted a patent. The film features a core layer and at least one printable skin layer. The core layer includes an orientation-enhancing polymer, a polypropylene homopolymer, at least one beta crystal nucleator of po…  Read More »
December 7, 2004
Patented is a heat-sensitive adhesive composition made of a thermoplastic resin, a solid plasticizer and a supercooling improving agent. The supercooling improving agent is in the form of particles having an average particle diameter of 0.2-10 Ìm an…  Read More »
December 7, 2004
A preform for a composite material has been patented. The perform includes at least two layers of a reinforcing material made of a reinforcement fiber and, between the layers, a thermoplastic resin layer having spaces to allow liquid resin to flow th…  Read More »
December 7, 2004
A composite formed of various components has been issued a patent. The first component includes oxidized form thin film particles that are obtained by oxidizing graphite. The particles have a carbon skeleton, a thickness of 0.4 nm to 10 nm and a plan…  Read More »
December 7, 2004
A biaxially oriented film for ink jet printing was recently patented. The film is ink-absorbing and has a water-wettable surface. The film includes a porous high density polyethylene HDPE surface layer and a coating consisting essentially of a silico…  Read More »
November 30, 2004
An absorbent article has been patented. The article includes a liquid impervious backsheet, a liquid pervious topsheet joined to the backsheet and an absorbent core positioned between the two. The topsheet has an inner surface oriented toward the int…  Read More »
November 30, 2004
Patented is a disposable diaper including a front waist region, a rear waist region, a crotch region extending between the front waist region and the rear waist region and a liquid-pervious topsheet that remains at least partially exposed to a wearer…  Read More »
November 30, 2004
Patented is a tampon featuring a mass of absorbent material formed into a self-sustaining shape. The self-sustaining shape includes an insertion end, a withdrawal end and a center region. The insertion end is opposed to the withdrawal end and the cen…  Read More »
November 30, 2004
An absorbent article in the form of a sanitary napkin, a panty liner or an incontinence protector has been patented. The article includes an elongated body with an expansion element for permitting the elongated body to expand in a transverse directio…  Read More »
November 30, 2004
A multi-layer, bioriented film stretched in the machine direction and in the transverse direction has been patented. The film includes a base layer made up of polyethylene and a cavitating agent. The layer has first and second side and skin layers on…  Read More »
November 30, 2004
A fiber reinforced polypropylene-based composite material has been awarded a patent. The composite features reinforcing fibers and a matrix resin, which are made of different polypropylene-based resins. A melting point, Tm(F), of the polypropylene-ba…  Read More »
November 30, 2004
An apparatus for collecting and absorbing spilled liquid recently received a patent. The apparatus includes a layer formed of a material capable of absorbing liquid and a formable material coupled with the layer formed of the absorbent material. The…  Read More »
November 30, 2004
Patented is a composition for controlling odor produced by human waste retained in a disposable hygiene product. The composition includes a hydroxydiphenyl ether in a modified aliphatic acidic carrier provided on a base substrate material in the form…  Read More »
November 30, 2004
An absorbent article with a longitudinal direction and a transverse direction has been awarded a patent. The article features a liquid-permeable surface layer, a liquid-blocking surface layer and an absorption body arranged between the two surface la…  Read More »