中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

633 records (took 0.044 seconds)

    Golf balls having layers made of silicone elastomers
    291.
    发明授权
    Golf balls having layers made of silicone elastomers 有权

    公开(公告)号：US10293216B2

    公开(公告)日：2019-05-21

    申请号：US15290175

    申请日：2016-10-11

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Mark L. Binette ,  Brian Comeau

    IPC: A63B37/06 ,  A63B37/00 ,  C09D123/08 ,  C08L23/08 ,  C08L77/00

    Abstract: Multi-layered golf balls having at least one layer made of a foamed silicone composition are provided. Multi-layered golf balls having at least one layer made of non-foamed silicone elastomer composition also are provided. For example, three-piece, four-piece, and five-piece golf balls containing different core and cover structures can be made. The foamed silicones have good thermal stability and durability without sacrificing resiliency. The non-foamed silicone elastomers have high elongation, tensile strength, chemical/fluid-resistance, and weatherability properties. These compositions can be used to form any layer, for example, core, intermediate, or cover, in the golf ball.

    GOLF BALLS INCORPORATING THERMOPLASTIC BLEND(S) OF IONOMER(S), THERMOPLASTIC POLYMER(S), AND ABS AND/OR ASA
    292.
    发明申请
    GOLF BALLS INCORPORATING THERMOPLASTIC BLEND(S) OF IONOMER(S), THERMOPLASTIC POLYMER(S), AND ABS AND/OR ASA 审中-公开

    公开(公告)号：US20190143181A1

    公开(公告)日：2019-05-16

    申请号：US16188136

    申请日：2018-11-12

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Brian Comeau ,  Michael Michalewich ,  Mark L. Binette

    IPC: A63B37/00

    Abstract: Golf ball incorporating thermoplastic blend of (i) ionomer(s); (ii) different thermoplastic polymer(s) selected from thermoplastic polyurethane(s), thermoplastic urea(s), and/or thermoplastic urea-urethane hybrid(s); and (iii) acrylonitrile styrene acrylate(s) and/or acrylonitrile butadiene styrene(s) (“ASA and/or ABS”). Ionomer(s) present in amount of about 45 wt % or greater and ASA and/or ABS present in amount of from about 2 wt % to about 35 wt %. Thermoplastic polymer(s) may be present in amounts about 8 wt % to about 50 wt %; or about 25 wt % to about 45 wt %; or about 35 wt % to about 50 wt %. Ionomer amount may be greater than thermoplastic polymer amount. Thermoplastic polymer may be a polyurethane present in amount of greater than 20 wt % to about 40 wt %; while ASA and/or ABS is present in amount of from about 5 wt % to about 30 wt %. ASA and/or ABS sometimes present in amount of from about 15 wt % to about 35 wt %.

    Multi-layer core golf ball
    293.
    发明授权
    Multi-layer core golf ball 有权

    公开(公告)号：US10258835B2

    公开(公告)日：2019-04-16

    申请号：US15939354

    申请日：2018-03-29

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Brian Comeau ,  Douglas S. Goguen

    IPC: A63B37/06 ,  A63B37/00

    Abstract: Golf balls having a very high positive gradient multilayer core are provided. The multilayer core includes an outer core layer and a very soft, low compression inner core layer. The inner core layer is formed from an unfoamed composition and has a center hardness that is at least 40 Shore C points less than the outer surface hardness of the outer core layer.

    Low compression golf balls containing cores made of plasticized thermoplastic compositions
    296.
    发明授权
    Low compression golf balls containing cores made of plasticized thermoplastic compositions 有权

    公开(公告)号：US10220262B2

    公开(公告)日：2019-03-05

    申请号：US15704068

    申请日：2017-09-14

    Applicant: Acushnet Company

    Inventor： Michael J. Sullivan ,  Mark L. Binette ,  Robert Blink ,  David A. Bulpett ,  Brian Comeau ,  John D. Farrell ,  Douglas S. Goguen

    IPC: A63B37/06 ,  A63B37/00 ,  C08L77/00

    Abstract: Low compression multi-piece golf balls having a solid core comprising at least one layer made of a plasticized thermoplastic composition are provided. Preferably, the ball has a compression of less than 60 and more preferably less than 50. The ball includes a cover in addition to the core sub-assembly. For example, two-piece and three-piece golf balls may be made. The plasticized thermoplastic composition preferably comprises: a) ethylene acid copolymer, b) plasticizer, and c) cation source. Preferably, a fatty acid ester such as butyl oleate is used as the plasticizer. In two-layered core constructions, the outer core layer is preferably formed from a thermoset composition such as polybutadiene rubber. The core layers may have different hardness levels. The core structure and resulting ball have relatively good resiliency at given compressions.

Patent Agency Ranking