EDGE COATINGS FOR TAPES
    21.
    发明专利

    公开(公告)号:CA2665215A1

    公开(公告)日:2009-11-06

    申请号:CA2665215

    申请日:2009-05-01

    Abstract: Disclosed is a tape including a substrate having an adhesive layer applied thereto and an edge coating. The substrate and the adhesive together provide at least one masking edge where the edge coating is applied. The edge coating includes a lipophilic agent, a flocculating agent, or combinations thereof. The edge coating provides the tape with enhanced maski ng ability by preventing paints, varnishes, paint strippers, and other coating composition s from infiltrating the tape substrate or the interface between the tape and an adherend.

    22.
    发明专利
    未知

    公开(公告)号:BRPI0702850A

    公开(公告)日:2008-05-20

    申请号:BRPI0702850

    申请日:2007-01-08

    Abstract: A process including the steps of: providing a planetary roller extruder having a plurality of compounding sections including a main spindle surrounded by and intermeshed with a plurality of planetary spindles; introducing monomers and initiator into a first compounding section; producing a homogeneous composition; heating the composition to initiate free-radical polymerization; introducing monomers and initiator into one or more of the remaining compounding sections and continuing the polymerization; discharging the polymerized composition; and optionally, taking a portion of the composition discharged from the planetary roller extruder and returning it to the first compounding section.

    FILAMENT REINFORCED TAPES USEFUL AS UNDERWATER PIPE WRAP

    公开(公告)号:CA2896233C

    公开(公告)日:2017-07-18

    申请号:CA2896233

    申请日:2007-09-24

    Abstract: A pressure-sensitive tape comprising a backing, a layer of corrosion-resistant filaments on one surface of the backing, and pressure-sensitive adhesive layer that coats the filaments and binds them to the backing. A method for constructing a member for undersea deployment is provided, which comprises providing at least one tubular member, winding a wire reinforcement about the tubular member(s); and winding a corrosion- resistant filament-reinforced material over the wire reinforcement; and coating the filament reinforced member(s) with a layer of extruded polymer.

    CONTINUOUS BULK POLYMERIZATION IN A PLANETARY ROLLER EXTRUDER

    公开(公告)号:CA2600928C

    公开(公告)日:2014-05-13

    申请号:CA2600928

    申请日:2007-01-08

    Abstract: A process including the steps of: providing a planetary roller extruder having a plurality of compounding sections including a main spindle surrounded by and intermeshed with a plurality of planetary spindles; introducing monomers and initiator into a first compounding section; producing a homogeneous composition; heating the composition to initiate free-radical polymerization; introducing monomers and initiator into one or more of the remaining compounding sections and continuing the polymerization; discharging the polymerized composition; and optionally, taking a portion of the composition discharged from the planetary roller extruder and returning it to the first compounding section.

    26.
    发明专利
    未知

    公开(公告)号:BRPI0716822A2

    公开(公告)日:2014-03-18

    申请号:BRPI0716822

    申请日:2007-09-24

    Abstract: A member for use in undersea applications comprising a plurality of conduits assembled into a bundle; the bundle being wrapped with a pressure-sensitive tape comprising a backing, a layer of corrosion-resistant yarns on one surface of the backing, and pressure-sensitive adhesive layer that coats the corrosion-resistant yarns and binds them to the backing.

    FILAMENT REINFORCED TAPES USEFUL AS UNDERWATER PIPE WRAP

    公开(公告)号:CA2663458A1

    公开(公告)日:2009-02-26

    申请号:CA2663458

    申请日:2007-09-24

    Abstract: A pressure-sensitive tape comprising a backing, a layer of corrosion-resi stant filaments on one surface of the backing, and pressure-sensitive adhesi ve layer that coats the filaments and binds them to the backing. A method fo r constructing a member for undersea deployment is provided, which comprises providing at least one tubular member, winding a wire reinforcement about t he tubular member(s); and winding a corrosion- resistant filament-reinforced material over the wire reinforcement; and coating the filament reinforced m ember(s) with a layer of extruded polymer.

    POLIMERIZACION DE MASA CONTINUA EN UN EXTRUSOR DE RODILLOS PLANETARIOS.

    公开(公告)号:MX2007011553A

    公开(公告)日:2007-11-08

    申请号:MX2007011553

    申请日:2007-01-08

    Abstract: Un proceso que incluye los siguientes pasos: proporcionar un extrusor de rodillos planetario que tiene una pluralidad de secciones formadoras del compuesto incluyendo un mandril principal rodeado por y engranada internamente con una pluralidad de mandriles planetarios; introducir los monomeros y el iniciador en una primera seccion formadora del compuesto; producir una composicion homogenea; calentar la composicion para iniciar la polimerizacion por radicales libres; introducir los monomeros y el iniciador en una o mas de las secciones formadoras de compuestos restantes y continuar la polimerizacion; descargar la composicion polimerizada; y opcionalmente, tomar una porcion de la composicion descargada del extrusor de rodillos planetarios y regresarla hacia la primera seccion formadora de compuesto.

Patent Agency Ranking