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    Fins and profiles for plastic bags
    1.
    发明授权
    Fins and profiles for plastic bags 有权
    塑料袋的金属和轮廓

    公开(公告)号：US06713152B2

    公开(公告)日：2004-03-30

    申请号：US09948865

    申请日：2001-09-07

    申请人： Paul N. Chen ,  Steven P. Long ,  Thomas A. White

    发明人： Paul N. Chen ,  Steven P. Long ,  Thomas A. White

    IPC分类号： B32B306

    CPC分类号： B32B1/02 ,  B32B3/02 ,  B65D33/2591 ,  Y10T428/1334 ,  Y10T428/24008 ,  Y10T428/24017 ,  Y10T428/2839

    摘要： A fastener for a plastic bag comprising a male track including a male profile and an optional first fin extending from the male profile and a female track including a female profile and an optional second fin extending from the female profile. At least one of the first and second fins and/or one of the male and female profiles comprises a cyclic olefin copolymer or a combination of a cyclic olefin copolymer and one or more additional polymers. The cyclic olefin copolymer has a glass transition temperature, Tg, of greater than about 20° C. as determined by ASTM D3418. The cyclic olefin copolymer may comprise from about 10 to about 90 mol. % norbornene. The additional polymer is selected from a polyolefinic resin, an engineering resin, and a combination thereof.

    摘要翻译： 一种用于塑料袋的紧固件，包括包括阳型材的阳轨道和从阳型轮廓延伸的可选择的第一鳍状物，以及包括阴型轮廓的母轨道和从母型材延伸的任选的第二鳍片。 第一和第二翅片中的至少一个和/或男性和女性形状之一包括环烯烃共聚物或环烯烃共聚物和一种或多种另外的聚合物的组合。 环状烯烃共聚物的玻璃化转变温度Tg通过ASTM D3418测定为大于约20℃。 环烯烃共聚物可以包含约10至约90mol。 ％降冰片烯。 另外的聚合物选自聚烯烃树脂，工程树脂及其组合。

    Lubricious biopolymeric network compositions and methods of making same
    2.
    发明申请
    Lubricious biopolymeric network compositions and methods of making same 审中-公开
    润滑生物聚合物网络组成及其制备方法

    公开(公告)号：US20080114096A1

    公开(公告)日：2008-05-15

    申请号：US11598223

    申请日：2006-11-09

    申请人： Xin Qu ,  Tom Schottman ,  Rainer Gruening ,  Paul N. Chen ,  Joseph Conte ,  Zheng Wang ,  Paaquale P. Vicario ,  Zichun Lu ,  Karen Meritt ,  Dave Buongiovanni

    发明人： Xin Qu ,  Tom Schottman ,  Rainer Gruening ,  Paul N. Chen ,  Joseph Conte ,  Zheng Wang ,  Paaquale P. Vicario ,  Zichun Lu ,  Karen Meritt ,  Dave Buongiovanni

    IPC分类号： A61K8/73 ,  C08L1/00

    CPC分类号： C09D105/08 ,  A61L17/145 ,  A61L27/34 ,  A61L27/50 ,  A61L29/085 ,  A61L29/14 ,  A61L31/10 ,  A61L31/14 ,  C08B37/003 ,  C08B37/0075 ,  C08J3/246 ,  C08J2305/08 ,  C08J2367/04 ,  C09D105/10

    摘要： The invention provides a network composition comprising a plurality of associated saccharide chains wherein a chain comprises at least one saccharide component; and at least one first monomer, at least one second monomer, or combinations of both; wherein the first monomer is linked to the saccharide component by ester linkages; ether linkages; amide linkages; ketone linkages; or combinations thereof; wherein the second monomer is linked to the saccharide component by ester linkages; ether linkages; amide linkages; ketone linkages; urea linkages; carbamate linkages, aluminum oxide linkages; siloxane linkages; or combinations thereof; wherein first monomers are linked to each other by ester linkages; ether linkages; amide linkages; ketone linkages; or combinations thereof; wherein the first monomer is linked to the second monomer by ester linkages; ether linkages; amide linkages; ketone linkages; urea linkages; carbamate linkages; aluminum oxide linkages; siloxane linkages or combinations thereof; wherein the second monomers are linked to each other by ester linkages; ether linkages; amide linkages; ketone linkages; polyvinyl linkages, polyolefin linkages, urea linkages; carbamate linkages, aluminum oxide linkages, siloxane linkages or combinations thereof; and wherein the saccharide components are linked to each other by ester linkages; ether linkages; amide linkages; ketone linkages; or combinations thereof; wherein the network is capable of adhering to a substrate.

    摘要翻译： 本发明提供一种包含多个相关糖链的网络组合物，其中链包含至少一种糖组分; 和至少一种第一单体，至少一种第二单体或两者的组合; 其中所述第一单体通过酯键与所述糖组分连接; 醚键; 酰胺键; 酮键; 或其组合; 其中所述第二单体通过酯键与所述糖组分连接; 醚键; 酰胺键; 酮键; 尿素键; 氨基甲酸酯键，氧化铝键; 硅氧烷键; 或其组合; 其中第一单体通过酯键相互连接; 醚键; 酰胺键; 酮键; 或其组合; 其中所述第一单体通过酯键与所述第二单体连接; 醚键; 酰胺键; 酮键; 尿素键; 氨基甲酸酯键; 氧化铝键; 硅氧烷键或其组合; 其中所述第二单体通过酯键彼此连接; 醚键; 酰胺键; 酮键; 聚乙烯键，聚烯烃键，脲键; 氨基甲酸酯键，氧化铝键，硅氧烷键或其组合; 并且其中所述糖组分通过酯键彼此连接; 醚键; 酰胺键; 酮键; 或其组合; 其中网络能够粘附到基底。