利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.021 秒)

    DOUBLE-CAST SLUSH MOLDING COMPOSITIONS
    6.
    发明申请
    DOUBLE-CAST SLUSH MOLDING COMPOSITIONS 审中-公开
    双重铸造SLUSH模塑组合物

    公开(公告)号：US20100310843A1

    公开(公告)日：2010-12-09

    申请号：US12519941

    申请日：2007-12-20

    申请人： William M. Humphrey ,  Paul Drago ,  Daniel Durand

    发明人： William M. Humphrey ,  Paul Drago ,  Daniel Durand

    IPC分类号： B32B27/40 ,  B32B7/02 ,  B29C59/16 ,  B28B1/20

    CPC分类号： B29C41/18 ,  B29C41/22 ,  B29L2031/3008 ,  B32B2605/003 ,  C08G18/4841 ,  C08G18/6674 ,  Y10T428/24967 ,  Y10T428/31511 ,  Y10T428/31554

    摘要： A two layer material, and method for its manufacture, are disclosed, including an inner and an outer layer, the inner layer formed from an aliphatic urethane elastomeric composition as the layer exposed to view and to the environment and an aromatic urethane elastomer as the inner or backing layer. The layered material may be used to form a skin layer in an automotive air bag door. The layer material may be double cast from microspheres. The inner layer may be formulated to have good heat stability and flexibility, yet not include additives such as UV stabilizer as it may be positioned behind the outer protective layer.

    摘要翻译： 公开了一种双层材料及其制造方法，包括内层和外层，由脂肪族聚氨酯弹性体组合物形成的内层，作为暴露于视野和环境的层，以及作为内层的芳族聚氨酯弹性体 或背衬层。 分层材料可用于在汽车气囊门中形成表皮层。 层材料可以从微球双铸。 内层可以配制成具有良好的热稳定性和柔性，但不包括诸如UV稳定剂的添加剂，因为它可以位于外部保护层的后面。

    Light stable aliphatic thermoplastic urethane elastomers and method of making same
    7.
    发明授权
    Light stable aliphatic thermoplastic urethane elastomers and method of making same 有权
    轻质脂肪族热塑性聚氨酯弹性体及其制造方法

    公开(公告)号：US06187859B1

    公开(公告)日：2001-02-13

    申请号：US09175141

    申请日：1998-10-19

    申请人： William M. Humphrey ,  Victor E. Gerard

    发明人： William M. Humphrey ,  Victor E. Gerard

    IPC分类号： C08J300

    CPC分类号： C08K5/0008 ,  C08G18/227 ,  C08G18/4866 ,  C08G18/6674 ,  C08G2140/00 ,  C08K5/005 ,  C08L75/04

    摘要： An improved light stable polyether/polyol based aliphatic urethane thermoplastic elastomer prepared from reacting inter alia a polyol having low terminal end unsaturation and an organic diisocyanate. The elastomer is characterized by ultra violet stabilizer being present in a range of 0.25% to 2.0% at a total concentration of 1.0% to 2.0%, an antioxidant being present at a total concentration of 0.10% to 1.0%, and colorants/pigment being present in a total concentration in a range from 1.0% to 2.05% to produce an elastomer capable of withstanding Xenon arc artificial weathering with DE≦3.00 after 2450 kilojoules of exposure.

    摘要翻译： 由特别是具有低端部不饱和部分的多元醇与有机二异氰酸酯反应制备的改进的光稳定性聚醚/多元醇基脂肪族聚氨酯热塑性弹性体。 弹性体的特征在于紫外线稳定剂的总浓度为1.0〜2.0％，抗氧化剂的总浓度为0.10〜1.0％，着色剂/颜料为 以1.0％至2.05％的范围内的总浓度存在，以产生在2450千焦耳暴露后DE <= 3.00的能够承受氙气弧人造风化的弹性体。

    Light stable aliphatic thermoplastic urethane elastomers and method of making same
    8.
    发明授权
    Light stable aliphatic thermoplastic urethane elastomers and method of making same 失效
    轻质脂肪族热塑性聚氨酯弹性体及其制造方法

    公开(公告)号：US5824738A

    公开(公告)日：1998-10-20

    申请号：US319614

    申请日：1994-10-07

    申请人： William M. Humphrey ,  Victor E. Gerard

    发明人： William M. Humphrey ,  Victor E. Gerard

    IPC分类号： C08J5/00 ,  C08G18/22 ,  C08G18/48 ,  C08G18/65 ,  C08G18/66 ,  C08K5/00 ,  C08L75/00 ,  C08L75/04

    CPC分类号： C08K5/0008 ,  C08G18/227 ,  C08G18/4866 ,  C08G18/6674 ,  C08K5/005 ,  C08G2140/00

    摘要： An improved light stable polyether/polyol based aliphatic urethane thermoplastic elastomer prepared from reacting inter alia a polyol having low terminal end unsaturation and an organic diisocyanate. The elastomer is characterized by ultraviolet stabilizer being present in a range of 0.25% to 2.0% at a total concentration of 1.0% to 2.0%, an antioxidant being present at a total concentration of 0.10% to 1.0%, and colorants/pigment being present in a total concentration in a range from 1.0% to 2.05% to produce an elastomer capable of withstanding Xenon arc artificial weathering with DE.ltoreq.3.00 after 2450 kilojoules of exposure.

    摘要翻译： 由特别是具有低端部不饱和部分的多元醇与有机二异氰酸酯反应制备的改进的光稳定性聚醚/多元醇基脂肪族聚氨酯热塑性弹性体。 弹性体的特征在于紫外线稳定剂的总浓度为1.0〜2.0％，抗氧化剂的总浓度为0.10〜1.0％，存在着0.25〜2.0％的范围，着色剂/颜料存在 总浓度在1.0％至2.05％的范围内，以产生在2450千焦耳暴露后能够耐受氙弧电弧人造风化的DE

    Method for casting a thermoplastic automotive air bag cover skin with a lesser strength thermoplastic tear seam strip insert
    9.
    发明授权
    Method for casting a thermoplastic automotive air bag cover skin with a lesser strength thermoplastic tear seam strip insert 失效
    用低强度热塑性撕裂缝条插入件铸造热塑性汽车气囊罩皮的方法

    公开(公告)号：US5567375A

    公开(公告)日：1996-10-22

    申请号：US465306

    申请日：1995-06-05

    申请人： Scott M. Filion ,  John D. Gray ,  William M. Humphrey

    发明人： Scott M. Filion ,  John D. Gray ,  William M. Humphrey

    IPC分类号： B29C37/00 ,  B29C41/18 ,  B29C41/20 ,  B29C47/00 ,  B60R21/2165

    CPC分类号： B29C41/20 ,  B29C37/0057 ,  B29C41/18 ,  B29C47/0028 ,  B29C47/003 ,  B60R21/2165 ,  B29C47/00 ,  B29L2031/3038

    摘要： Method and apparatus including a powder box and heatable shell tool are disclosed for forming a thermoplastic automotive air bag cover skin with a lesser strength thermoplastic tear seam strip insert wherein the latter is initially formed with a protruding rib on one side and a pointed ridge on an opposite side. A heat resistant elastomeric transfer socket attached to the powder box interior receives and holds the insert rib and thereby the insert in a prescribed tear seam configuration and then positions the tear seam strip insert against a heated skin defining mold surface on the shell tool when the powder box is joined with the latter. The skin is formed by casting thermoplastic powder from the powder box against the heated mold surface and about the tear seam insert. The pointed ridge of the tear seam strip insert is pressed with a limited force against the heated mold surface by the transfer socket and prevents air entrapment between the tear seam strip insert and mold surface as the insert melts and joins with a surrounding layer of powder melt that forms the skin on cooling. In the process of melting, the pointed edge of the ridge and all of the rib of the insert melts and becomes part of a tear seam where the insert fuses with the skin while conforming to the mold surface to smoothly blend with the outer side of the skin while the backside of the insert smoothly blends with the surrounding inner side of the skin.

    摘要翻译： 公开了一种包括粉末盒和可加热壳体工具的方法和装置，用于形成具有较小强度的热塑性撕裂缝条插入件的热塑性汽车气囊盖皮肤，其中后者最初形成有一侧上的突出肋， 对面 附接到粉盒内部的耐热弹性体传送插座接收并保持插入肋，从而将插入物保持在规定的撕裂缝构造中，然后将撕裂缝条插入物抵靠在壳工具上限定模具表面的加热皮肤上，当粉末 盒子与后者结合。 通过将粉末盒中的热塑性粉末相对于加热的模具表面和撕裂接缝插入件而形成皮肤。 撕裂缝条插入件的尖脊通过转移插座以有限的力压靠加热的模具表面，并且当插入件熔融并与周围的粉末熔融层结合时防止在撕裂缝条插入件和模具表面之间的空气夹带 在冷却时形成皮肤。 在熔化过程中，脊的尖边和刀片的所有肋均熔化，并成为撕裂缝的一部分，其中插入件与皮肤融合，同时与模具表面一致，以与外表面平滑地融合 皮肤，而插入物的背面与皮肤周围的内侧平滑地融合。

    Filled aliphatic thermoplastic urethane automotive air bag door tear seam insert
    10.
    发明授权
    Filled aliphatic thermoplastic urethane automotive air bag door tear seam insert 失效
    填充脂肪热塑性聚氨酯汽车气囊门撕裂缝

    公开(公告)号：US5530057A

    公开(公告)日：1996-06-25

    申请号：US465511

    申请日：1995-06-05

    申请人： William M. Humphrey ,  Eugene P. Shope ,  Donald B. Preston

    发明人： William M. Humphrey ,  Eugene P. Shope ,  Donald B. Preston

    IPC分类号： B60R21/2165 ,  C08K3/00 ,  C08K3/30 ,  C08K7/26 ,  C08J3/00 ,  C08K3/20 ,  C08L75/00

    CPC分类号： C08K3/30 ,  C08K3/0033 ,  C08K7/26 ,  B60R21/2165

    摘要： A filled aliphatic thermoplastic urethane automotive air bag door tear seam insert is formed of a polyol, a chain extender, an organic diisocyanate, an antioxidant, a urethane catalyst, and a weakening filler wherein the filler is present in a range of approximately 60% to 80% by weight and is selected from the group consisting of anhydrous calcium sulfate, nepheline syenite and hollow silica-alumina alloy microspheres and combinations thereof. The filler may be only one of the group members or any combination thereof and in either equal or unequal proportions. The insert is adapted to be molded in place in a cover skin cast there about. The cast cover skin including the tear seam insert may be coated with a light stable paint; or for light stability and color matching, the urethane elastomer forming the cover skin and insert is formulated to include an ultra violet stabilizing agent(s) and a color pigment(s) in certain critical concentrations to obtain the desired effect.

    摘要翻译： 填充的脂肪族热塑性聚氨酯汽车气囊门撕裂接缝插入物由多元醇，增链剂，有机二异氰酸酯，抗氧化剂，氨基甲酸酯催化剂和弱化填料形成，其中填料存在于约60％至 80重量％，选自无水硫酸钙，霞石正长岩和中空二氧化硅 - 氧化铝合金微球及其组合。 填料可以仅是组成员之一或其任何组合，并且可以相等或不相等。 该插入件适于在其周围的盖子皮肤中成型就位。 包括撕裂接缝插入件的铸造皮肤皮肤可以涂覆有光稳定的涂料; 或用于光稳定性和颜色匹配，形成覆盖皮肤和插入物的聚氨酯弹性体被配制为包括一定程度的紫外线稳定剂和着色颜料以获得所需的效果。