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    COMPOSITE CONTAINER
    1.
    发明申请
    COMPOSITE CONTAINER 有权

    公开(公告)号：US20220289461A1

    公开(公告)日：2022-09-15

    申请号：US17694211

    申请日：2022-03-14

    Applicant: PROPRIETECT L.P. ,  RAPID AID CORP.

    Inventor： MARTIN MAZZA ,  Anthony Alleva

    IPC: B65D81/38

    Abstract: There is disclosed composite container comprising a thermally insulated inner container disposed within a thermally insulated outer container. The thermally insulated inner container is configured to receive one or more phase change material (PCM) elements to define a payload enclosure. The one or more PCM elements are configured to maintain a payload disposed in the payload enclosure initially at −20° C. between 8° C. and −25° C., such as between 2° C. and 8° C. or between −15° C. and −25° C., for a period of at least 48 hours in an ambient temperature of up to 35° C. when tested pursuant to ISTA 7D Test Procedure. The composite container can be used to ship temperature-sensitive payloads such as perishable goods (e.g., a COVID-19 vaccine such as the Moderna COVID-19 vaccine).

    FOAM SEAT ELEMENT, AND PROCESS AND MOLD FOR PRODUCING SAME
    2.
    发明申请
    FOAM SEAT ELEMENT, AND PROCESS AND MOLD FOR PRODUCING SAME 审中-公开
    泡沫座椅元件及其生产工艺和模具

    公开(公告)号：US20150028650A1

    公开(公告)日：2015-01-29

    申请号：US14232839

    申请日：2012-07-16

    Applicant: Pasquale Rossi ,  Edgardo A. San Miguel

    Inventor： Pasquale Rossi ,  Edgardo A. San Miguel

    IPC: B60N2/70 ,  B29D99/00 ,  B29C44/02 ,  A47C7/18 ,  A47C27/14

    CPC classification number: B60N2/70 ,  A47C7/18 ,  A47C27/142 ,  A47C27/144 ,  B29C44/02 ,  B29C44/1266 ,  B29D99/0092 ,  B29L2031/58 ,  B60N2/7017 ,  B68G11/04 ,  B68G13/04

    Abstract: There is described a padded element comprising a foam substrate having disposed therein a first internal surface and a second internal surface opposed to the first internal surface, the first internal surface being interposed between an outer surface of the foam substrate and the second internal surface, at least one of the first internal surface and the second internal surface comprising a textured portion. In a highly preferred embodiment, the pair of internal surfaces disposed within the body of the foam substrate combine to form one or more cavities in the foam substrate (e.g., by the provision of one internal surface have a textured portion and the other internal surface being untextured). The provision of such a textured surface creates a contacting interface (either at rest or when an occupant sits on the seat) between below or remote from the A-surface of the foam element. This interface has different properties than the exposed surface of the seating element. By adopting this internal interface approach to one or more zones of foam element, it is possible to confer different qualities of comfort and feel to the outer surface of the foam element (e.g., A-surface of a vehicular seat element) even though the appearance of that outer surface may be relatively non-textured. In this manner, the occurrence of “read through” described above is obviated or mitigated. A process and mold for produce the padded element are also described.

    Abstract translation: 描述了一种衬垫元件，其包括泡沫衬底，其中设置有第一内表面和与第一内表面相对的第二内表面，第一内表面插在泡沫衬底的外表面和第二内表面之间， 第一内表面和第二内表面中的至少一个包括纹理部分。 在非常优选的实施例中，布置在泡沫衬底的主体内的一对内表面组合以在泡沫衬底中形成一个或多个空腔（例如，通过提供一个内表面具有纹理部分，而另一个内表面是 未纹理）。 提供这种纹理表面在泡沫元件的A表面下方或远离处产生接触界面（静止时或当乘客坐在座椅上时）。 该接口具有与座位元件的暴露表面不同的特性。 通过对泡沫元件的一个或多个区域采用这种内部界面方法，可以赋予泡沫元件的外表面（例如，车辆座椅元件的A表面）不同的舒适感和感觉质量，即使外观 该外表面可以是相对非纹理的。 以这种方式，消除或减轻了上述“读取”的发生。 还描述了用于生产填充元件的工艺和模具。

    Foamed isocyanate-based polymer
    4.
    发明授权
    Foamed isocyanate-based polymer 有权

    公开(公告)号：US12098235B2

    公开(公告)日：2024-09-24

    申请号：US15637792

    申请日：2017-06-29

    Applicant: Proprietect L.P.

    Inventor： Derrick William Smith ,  Thomas Robert Beamish ,  Paul David Hurrell

    IPC: C08G18/06 ,  C08G18/08 ,  C08G18/16 ,  C08G18/32 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08G18/65 ,  C08G18/66 ,  C08G18/76 ,  C08J9/04 ,  C08J9/35 ,  C08K3/04 ,  C08K7/16 ,  C08L75/04

    CPC classification number: C08G18/0876 ,  C08G18/163 ,  C08G18/4247 ,  C08G18/6523 ,  C08G18/7607 ,  C08L75/04 ,  C08G2110/0008

    Abstract: There is described a foamed isocyanate-based polymer derived from a reaction mixture comprising: an isocyanate; a polyol composition comprising a first prescribed amount of polymer particles dispersed in a base polyol; a second prescribed amount of biomass-based carbonaceous particulate material; and a blowing agent. In one embodiment, the foamed isocyanate-based polymer having an Indentation Force Deflection when measured pursuant to ASTM D3574-11 which is within about 15% as that of a reference foam produced by omitting the biomass-based carbonaceous particulate material from the reaction mixture and increasing the amount of polymer particles in the polymer polyol composition to equal the sum of the first prescribed amount and the second prescribed amount. In another embodiment, the foamed polymer has a cellular matrix comprising a plurality of interconnected struts, the biomass-based carbonaceous particulate material conferring to the cellular matrix a load efficiency of at least about 5 Newtons/weight % of biomass-based carbonaceous particulate material. A process to produce the foamed isocyanate-based polymer is also described. A polyol-based dispersion to produce the foamed isocyanate-based polymer is also described. It has been discovered that a relatively expensive petroleum-based copolymer polyol can be fully substituted by a relative inexpensive bio-based (amorphous carbon) dispersion with no significant compromise in important physical properties in the resulting polyurethane foam.

    Composite Foam Article
    6.
    发明申请
    Composite Foam Article 有权

    公开(公告)号：US20220184863A1

    公开(公告)日：2022-06-16

    申请号：US17432139

    申请日：2020-02-19

    Applicant: Proprietect L.P.

    Inventor： Kevin G. Kangas

    IPC: B29C44/16 ,  B29C44/34 ,  B29C44/42 ,  B29C44/58

    Abstract: An assembly for molding a composite article including a foam core and a layer is disclosed. The assembly includes a mold. The mold has an inner surface and at least partially defines a cavity, one or more gas discharge ports, and one or more retaining elements. Each of the one or more gas discharge ports has a passageway opening in fluid communication with the cavity of the mold the mold. The assembly further includes one or more sealing elements moveably engaged with the mold. Each of the one or more sealing elements includes a head and is shaped to engage the retaining element on the mold in a vented position. Further, each of the one or more sealing elements corresponds with each of the one or more gas discharge ports.

    Composite Foam Article
    8.
    发明申请
    Composite Foam Article 有权

    公开(公告)号：US20210046730A1

    公开(公告)日：2021-02-18

    申请号：US16978803

    申请日：2019-03-07

    Applicant: Proprietect L.P.

    Inventor： Motonori Kudo

    IPC: B32B5/18 ,  B32B27/40 ,  B32B7/022

    Abstract: A composite foam article is disclosed herein. The composite foam article comprises a surface layer and abase layer with an interface therebetween. The surface layer comprises a high-resiliency polyurethane foam having an impact resilience of greater than about 50% when tested in accordance with ASTM D3574-17, and presents a seating surface. The base layer comprises a viscoelastic polyurethane foam having an impact resilience of less than about 50% when tested in accordance with ASTM D3574-17, and presents a mounting surface opposite the seating surface. The surface layer and the base layer are present in a thickness ratio of from about 17:3 to about 2:3.

    Foam article
    9.
    发明授权
    Foam article 有权

    公开(公告)号：US10589488B2

    公开(公告)日：2020-03-17

    申请号：US15309041

    申请日：2015-05-06

    Applicant: PROPRIETECT L.P.

    Inventor： Henry Hojnacki ,  Mark Weierstall

    IPC: B32B5/02 ,  B32B3/26 ,  B32B5/24 ,  B32B3/30 ,  B32B27/34 ,  B32B27/06 ,  B32B27/32 ,  B32B27/36 ,  B60N2/58 ,  B32B5/18 ,  B60N2/64

    Abstract: There is described a foam article comprising: a base foam having a textured surface; a trim cover covering at least a portion of the textured surface, the trim cover comprising: (i) a finished outer layer comprising an occupant-contact outer portion and inner portion; (ii) a compressible buffer layer secured with respect to the inner portion of the finished outer layer; and (iii) a contact layer secured with respect to the compressible layer and configured to be in contact with the textured surface of the base foam, the contact layer having a secant modulus at 5% strain of at least about 7 when measured according to modified ASTM D3574-11, Test E, Tensile Test. There is also described a foam article comprising: a base foam having a textured surface; a trim cover comprising a finished outer layer; and optionally, a contact layer interposed between the foam element and the trim cover, the contact layer in contact with at least a portion of the textured surface of the base foam and comprising a contact material; the foam article having a read through score of at least 20 when measured pursuant to modified ASTM D3575-11 I2 (Procedure B). The present inventors have discovered that the occurrence of “read through” may be obviated or mitigated if the contact layer having a secant modulus at 5% strain of at least about 7 when measured according to modified ASTM D3574-11, Test E, Tensile Test is used.

    Mold and method for manufacture thereof
    10.
    发明授权
    Mold and method for manufacture thereof 有权
    模具及其制造方法

    公开(公告)号：US08851874B2

    公开(公告)日：2014-10-07

    申请号：US11421154

    申请日：2006-05-31

    Applicant: Jaime J. Rawlings ,  Scott Neidig ,  Paul R. Norris

    Inventor： Jaime J. Rawlings ,  Scott Neidig ,  Paul R. Norris

    IPC: B29C33/00

    CPC classification number: B29C33/0038 ,  Y10S425/047

    Abstract: There is disclosed a mold comprising a first mold portion and a second mold portion engageable to define a mold cavity in a closed position of the mold. The first mold portion comprises a first part-line surface and the second mold portion comprises a second part-line surface. The first part-line surface comprises a projection portion and the second part-line surface comprising a resilient portion for substantially sealing engagement with the projection portion in the closed position of the mold. The present mold allows for the production of a so-called “positive seal” between the two mold halves at the part-line of the mold, particularly in the areas of the part-line where there is no vent. This allows for production of a molded part having minimal or no flash produced at the part-line of the mold.

    Abstract translation: 公开了一种模具，其包括第一模具部分和第二模具部分，所述第二模具部分可接合以在模具的闭合位置限定模具腔。 第一模具部分包括第一部分线表面，第二模具部分包括第二部分线表面。 第一部分线表面包括突出部分，并且第二部分线表面包括用于在模具的关闭位置中与突出部分基本上密封接合的弹性部分。 本模具允许在模具的一部分线上的两个半模之间产生所谓的“正密封”，特别是在没有排气孔的部分线的区域中。 这允许生产在模具的一部分线处产生最小或不闪光的模制部件。

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