PROCESS FOR PRODUCING HEAT STORAGE MATERIAL, HEAT STORAGE MATERIAL, ADSORBENT MATERIAL WITH HEAT STORAGE FUNCTION AND CANISTER
    3.
    发明公开
    PROCESS FOR PRODUCING HEAT STORAGE MATERIAL, HEAT STORAGE MATERIAL, ADSORBENT MATERIAL WITH HEAT STORAGE FUNCTION AND CANISTER 审中-公开
    用于生产热存储材料,蓄热材料,吸收材料蓄热功能及滤毒罐

    公开(公告)号:EP2280050A4

    公开(公告)日:2015-08-26

    申请号:EP09754528

    申请日:2009-04-22

    Inventor: SEKI KENJI

    CPC classification number: C09K5/063 F02M25/0854 Y10T428/249997

    Abstract: [Summary] [Object] For a heat storage material containing heat storage capsule, to ensure favorable adsorption/desorption performance without reduction in heat storing performance even under a condition where an organic solvent (in particular, evaporable fuel of mixture of alcohol and gasoline) or a condition where moisture is present. [Solution] In a method of manufacturing a heat storage material containing heat storage capsules including a phase change material absorbing/discharging latent heat in accordance with change in temperature, the phase change material being charged in outer shells of the heat storage capsules, the method including the steps of binding a periphery of mutually contacting portions of a plurality of heat storage capsules with a molding binder, thereby to mold a granular molded heat storage material, coating an outer peripheral surface portion of the molded heat storage material with a coating binder to form a coating layer thereon and subjecting the coated molded heat storage material having the coating layer to a reaction promoting treatment for promoting a polymerization reaction of at least the coating binder in the coating layer.

    IN SITU MICROENCAPSULATED ADHESIVE
    7.
    发明授权
    IN SITU MICROENCAPSULATED ADHESIVE 有权
    原位微胶囊化胶

    公开(公告)号:EP1360069B1

    公开(公告)日:2010-02-10

    申请号:EP01968268.1

    申请日:2001-08-30

    Abstract: A novel adhesive formed in situ in a microcapsule and method for forming such a pressure sensitive or flowable adhesive in situ in a microcapsule is disclosed. The method for forming the novel adhesive comprises providing an aqueous mixture of wall material in water; adding a substantially water insoluble core material, free radical initiator, and a solvent for the pre-polymers to the aqueous mixture. The core material comprises a first addition polymerizable pre-polymer having a Tg of less than about 0° C., a flash point of at least 75° C., and a boiling point of at least 175° C. These are typically selected from acrylate or methacrylate type materials. Optionally included is a second addition polymerizable pre-polymer for providing cross-linking or interaction between polymer chains. High shear agitation is provided to the aqueous mixture to achieve a particle size of about 0.1 to 250 microns. Stirring at a first temperature effects capsule wall formation; and heating to a second temperature polymerizes the pre-polymers of the core material to form an adhesive in situ in the formed capsules.

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