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公开(公告)号：US5292819A
公开(公告)日：1994-03-08
申请号：US705193
申请日：1991-05-24
IPC分类号： A61F13/58 , A61L15/58 , B32B7/12 , C08F297/04 , C08F297/06 , C09J5/00 , C09J153/00 , C09J153/02
CPC分类号： A61L15/58 , A61F13/58 , B32B7/12 , C08F297/046 , C09J153/02 , Y10T428/24826 , Y10T428/31855 , Y10T428/31924 , Y10T442/678
摘要： Radial block copolymers characterized by the formulas: (1) (pS-pI).sub.n X and (2) (pS-pI-pB).sub.n X where pS is polystyrene, pI is polyisoprene, pB is butadiene, X is a residue of a multifunctional coupling agent used in the production of the radial block copolymer, and n is a number greater than 2 representative of the number of branches appended to X; hot-melt adhesive compositions constituted of said radial block copolymers, and articles of manufacture produced therefrom. These copolymers possess blocks of high average molecular weight polystyrene (10,000 to 25,000) and an overall average molecular weight (90,000 to 380,000) such that when blended in requisite proportions with a compatible tackifier resin, preferably also a secondary tackifying resin or plasticizing oil, and stabilizer, superior hot-melt adhesive compositions can be formed. The hot-melt adhesive compositions possess, inter alia, superior heat resistance, superior static time to failure with low viscosity, good peel adhesion, good tack, and high ability to bond to a polyethylene or polypropylene substrate at temperatures below that which may damage the substrate.
摘要翻译： 其特征在于式（1）（pS-pI）nX和（2）（pS-pI-pB）nX的径向嵌段共聚物，其中pS是聚苯乙烯，pI是聚异戊二烯，pB是丁二烯，X是多官能偶联 用于生产径向嵌段共聚物的试剂，n为大于2的数字，代表附着于X的分枝数; 由所述径向嵌段共聚物构成的热熔粘合剂组合物和由其制备的制品。 这些共聚物具有高平均分子量聚苯乙烯（10,000至25,000）和总平均分子量（90,000至380,000）的嵌段，使得当以相容的比例与相容的增粘树脂，优选也可以是二次增粘树脂或增塑油共混时， 可以形成优良的热熔粘合剂组合物。 热熔粘合剂组合物具有优异的耐热性，优异的静态时间与低粘度的破坏，良好的剥离粘合性，良好的粘性，以及在低于可能损坏聚乙烯或聚丙烯基材的温度下结合到聚乙烯或聚丙烯基材上的高能力 基质。
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2.发明授权Adhesive compositions containing radial block copolymers with butadiene endblock and articles produced therefrom 失效含有具有丁二烯末端嵌段的径向嵌段共聚物和由其制备的制品的粘合剂组合物
公开(公告)号：US5372870A
公开(公告)日：1994-12-13
申请号：US168952
申请日：1993-12-17
IPC分类号： A61F13/58 , A61L15/58 , B32B7/12 , C08F297/04 , C08F297/06 , C09J5/00 , C09J153/00 , C09J153/02 , C08L53/02
CPC分类号： A61L15/58 , A61F13/58 , B32B7/12 , C08F297/046 , C09J153/02 , Y10T428/24826 , Y10T428/31855 , Y10T428/31924 , Y10T442/678
摘要： Radial block copolymers characterized by the formulas: (1) (pS-pI).sub.n X and (2) (pS-pI-pB).sub.n X where pS is polystyrene, pI is polyisoprene, pB is butadiene, X is a residue of a multifunctional coupling agent used in the production of the radial block copolymer, and n is a number greater than 2 representative of the number of branches appended to X; hot-melt adhesive compositions constituted of said radial block copolymers, and articles of manufacture produced therefrom. These copolymers possess blocks of high average molecular weight polystyrene (10,000 to 25,000) and an overall average molecular weight (90,000 to 380,000) such that when blended in requisite proportions with a compatible tackifier resin, preferably also a secondary tackifying resin or plasticizing oil, and stabilizer, superior hot-melt adhesive compositions can be formed. The hot-melt adhesive compositions possess, inter alia, superior heat resistance, superior static time to failure with low viscosity, good peel adhesion, good tack, and high ability to bond to a polyethylene or polypropylene substrate at temperatures below that which may damage the substrate.
摘要翻译： 其特征在于式（1）（pS-pI）nX和（2）（pS-pI-pB）nX的径向嵌段共聚物，其中pS是聚苯乙烯，pI是聚异戊二烯，pB是丁二烯，X是多官能偶联 用于生产径向嵌段共聚物的试剂，n为大于2的数字，代表附着于X的分枝数; 由所述径向嵌段共聚物构成的热熔粘合剂组合物和由其制备的制品。 这些共聚物具有高平均分子量聚苯乙烯（10,000至25,000）和总平均分子量（90,000至380,000）的嵌段，使得当以相容的比例与相容的增粘树脂，优选也可以是二次增粘树脂或增塑油共混时， 可以形成优良的热熔粘合剂组合物。 热熔粘合剂组合物具有优异的耐热性，优异的静态时间与低粘度的破坏，良好的剥离粘合性，良好的粘性，以及在低于可能损坏聚乙烯或聚丙烯基材的温度下结合到聚乙烯或聚丙烯基材上的高能力 基质。
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3.发明授权Disposable articles of manufacture containing polystyrene-polyisoprene-polystyrene block copolymers 失效含有聚苯乙烯 - 聚异戊二烯 - 聚苯乙烯嵌段共聚物的一次性制品
公开(公告)号：US5266394A
公开(公告)日：1993-11-30
申请号：US925385
申请日：1992-08-04
IPC分类号： A61L15/58 , B32B7/12 , C08F297/04 , C09J153/02 , B32B27/04
CPC分类号： A61L15/58 , B32B7/12 , C08F297/046 , C09J153/02 , Y10T428/2826 , Y10T428/2883 , Y10T442/678
摘要： Polystyrene-polyisoprene-polystyrene block copolymers, hot-melt adhesive compositions constituted of polystyrene-polyisoprene-polystyrene block copolymers, and articles of manufacture produced therefrom. These copolymers possess blocks of high average molecular weight polystyrene (12,000 to 20,000) and low overall average molecular weight (60,000 to 110,000) such that when blended in requisite proportions with a compatible tackifier resin, preferably also a secondary tackifying resin or plasticizing oil, and stabilizer, superior hot-melt adhesive compositions can be formed. The hot-melt adhesive compositions possess, inter alia, superior heat resistance, superior static time to failure with low viscosity, good peel adhesion, good tack, and high ability to bond to a polyethylene or polypropylene substrate at temperatures below that which may damage the substrate.
摘要翻译： 聚苯乙烯 - 聚异戊二烯 - 聚苯乙烯嵌段共聚物，由聚苯乙烯 - 聚异戊二烯 - 聚苯乙烯嵌段共聚物构成的热熔粘合剂组合物及由其生产的制品。 这些共聚物具有高平均分子量聚苯乙烯（12,000至20,000）和低总平均分子量（60,000至110,000）的嵌段，使得当以相容的比例与相容性增粘树脂（优选也可以是二次增粘树脂或增塑油）共混时， 可以形成优良的热熔粘合剂组合物。 热熔粘合剂组合物具有优异的耐热性，优异的静态时间与低粘度的破坏，良好的剥离粘合性，良好的粘性，以及在低于可能损坏聚乙烯或聚丙烯基材的温度下结合到聚乙烯或聚丙烯基材上的高能力 基质。
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4.发明授权Polystyrene-polyisoprene-polystyrene block copolymers, hot melt adhesive compositions, and articles produced therefrom 失效聚苯乙烯 - 聚异戊二烯 - 聚苯乙烯嵌段共聚物，热熔粘合剂组合物及其制备的制品
公开(公告)号：US5143968A
公开(公告)日：1992-09-01
申请号：US393545
申请日：1989-08-11
IPC分类号： A61L15/00 , A61L15/58 , B32B7/12 , C08F297/04 , C08L53/00 , C08L53/02 , C09J153/00 , C09J153/02
CPC分类号： A61L15/58 , B32B7/12 , C08F297/046 , C09J153/02 , Y10T428/2826 , Y10T428/2883
摘要： Polystyrene-polyisoprene-polystyrene block copolymers, hot-melt adhesive compositions constituted of polystyrene-polyisoprene-polystyrene block copolymers, and articles of manufacture produced therefrom. These copolymers possess blocks of high average molecular weight polystyrene (12,000 to 20,000) and low overall average molecular weight (60,000 to 110,000) such that when blended in requisite proportions with a compatible tackifier resin, preferably also a secondary tackifying resin or plasticizing oil, and stabilizer, superior hot-melt adhesive compositions can be formed. The hot-melt adhesive compositions possess, inter alia, superior heat resistance, superior static time to failure with low viscosity, good peel adhesion, good tack, and high ability to bond to a polyethylene or polypropylene substrate at temperatures below that which may damage the substrate.
摘要翻译： 聚苯乙烯 - 聚异戊二烯 - 聚苯乙烯嵌段共聚物，由聚苯乙烯 - 聚异戊二烯 - 聚苯乙烯嵌段共聚物构成的热熔粘合剂组合物及由其生产的制品。 这些共聚物具有高平均分子量聚苯乙烯（12,000至20,000）和低总平均分子量（60,000至110,000）的嵌段，使得当以相容的比例与相容性增粘树脂（优选也可以是二次增粘树脂或增塑油）共混时， 可以形成优良的热熔粘合剂组合物。 热熔粘合剂组合物具有优异的耐热性，优异的静态时间与低粘度的破坏，良好的剥离粘合性，良好的粘性，以及在低于可能损坏聚乙烯或聚丙烯基材的温度下结合到聚乙烯或聚丙烯基材上的高能力 基质。
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公开(公告)号：US5750656A
公开(公告)日：1998-05-12
申请号：US656141
申请日：1996-05-31
申请人： Michael O. Myers
发明人： Michael O. Myers
CPC分类号： C08F8/36
摘要： The invention is a process for the preparation of a sulfur-containing polymer, comprising: A. contacting sulfuric acid with one or more of fatty acid, fat or oil, and an inert solvent that allows dispersion of the sulfuric acid; B. contacting the mixture from Part A with a polymer which contains olefinic and/or aromatic unsaturation and, optionally, an organic acid anhydride under conditions such that a homogeneous sulfated or sulfonated polymer is formed wherein a sulfonated polymer is prepared when organic anhydride is present; and, optionally, C. contacting the mixture from Part B with a metal salt or one or more amine compounds under conditions such that a salt or neutralized form of a sulfated or sulfonated polymer is prepared. The process of the invention allows the preparation of homogeneous sulfonated or sulfated polymers at relatively high solids levels and at elevated temperatures. The invention is also a polymer that is compatible in paving materials such that improved storage stability is imparted to the paving materials along with improved viscoelastic properties under cold and hot conditions.
摘要翻译： 本发明是制备含硫聚合物的方法，包括：A.将硫酸与脂肪酸，脂肪或油中的一种或多种以及允许硫酸分散的惰性溶剂接触; B.使来自A部分的混合物与含有烯属和/或芳族不饱和度的聚合物和任选的有机酸酐在形成均匀的硫酸或磺化聚合物的条件下接触，其中当存在有机酸酐时制备磺化聚合物 ; 和任选地，C.在制备硫酸盐或磺化聚合物的盐或中和形式的条件下，将来自B部分的混合物与金属盐或一种或多种胺化合物接触。 本发明的方法允许以相对高的固体含量和升高的温度制备均相的磺化或硫酸化聚合物。 本发明还是一种与铺路材料相容的聚合物，使得在冷和热条件下改善的铺路材料的储存稳定性以及改善的粘弹性能。
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6.发明授权Styrene tetrablock copolymers and polymer blend compositions based upon such copolymers 有权基于这些共聚物的苯乙烯四嵌段共聚物和聚合物共混组合物公开(公告)号：US08173740B2
公开(公告)日：2012-05-08
申请号：US12514744
申请日：2007-10-24
申请人： Andre J. Uzee , Michael O. Myers
发明人： Andre J. Uzee , Michael O. Myers
IPC分类号： C08L53/00
CPC分类号： C08L53/02 , C08F297/04 , C08L2666/02 , C09J153/02 , C08L2666/04 , C08L2666/24
摘要： A composition of matter that may be used to make transparent, substantially gel-free polymeric films includes at least a styrenic block copolymer and a thermoplastic resin other than the styrenic block copolymer. The styrenic block copolymer (e.g. S-I-B-S) has four distinct and sequential blocks: a first styrenic block (S), a first diene block (e.g. isoprene or I), a second diene block that differs from the first diene block (e.g. butadiene or B) and a second styrenic block (S). The styrenic block copolymer desirably lacks any random diene block (e.g. a random isoprene/butadiene block). The styrenic block copolymer also desirably lacks any significant percentage of a triblock copolymer (S-I-B). The composition of matter may also include an extender material such as white mineral oil. The compositions may be used to make mono-layer or multi-layer cast or blown films.
摘要翻译： 可用于制备透明，基本上不含凝胶的聚合物膜的物质组合物至少包括苯乙烯嵌段共聚物和苯乙烯嵌段共聚物以外的热塑性树脂。 苯乙烯嵌段共聚物（例如SIBS）具有四个不同和顺序的嵌段：第一苯乙烯嵌段（S），第一二烯嵌段（例如异戊二烯或I），与第一二烯嵌段不同的第二二烯嵌段（例如丁二烯或B ）和第二苯乙烯嵌段（S）。 苯乙烯嵌段共聚物理想地不含任何无规二烯嵌段（例如无规异戊二烯/丁二烯嵌段）。 苯乙烯嵌段共聚物还希望缺少任何显着百分比的三嵌段共聚物（S-I-B）。 物质的组成也可以包括诸如白色矿物油的增量材料。 组合物可用于制备单层或多层铸塑或吹塑薄膜。
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7.发明授权Poly(alkylene carbonate) polyols as antistatic additives for polyurethanes 失效聚（碳酸亚烷基酯）多元醇作为聚氨酯的抗静电添加剂
公开(公告)号：US4931486A
公开(公告)日：1990-06-05
申请号：US279469
申请日：1988-12-02
申请人： Michael O. Myers
发明人： Michael O. Myers
CPC分类号： C08G18/44
摘要： This invention relates to polyisocyanate-based polymers prepared by reacting a polyisocyanate with a polyol composition containing a polyester polyol and a poly(alkylene carbonate) polyol. The presence of the poly(alkylene carbonate) polyol improves the semi-conductive properties of the polymer without requiring the use of semi-conductive fillers or ionizable salts.
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8.发明授权Block copolymer composition and transparent elastomeric articles produced therefrom 有权嵌段共聚物组合物和由其制备的透明弹性体制品公开(公告)号：US07700688B2
公开(公告)日：2010-04-20
申请号：US10554588
申请日：2004-04-13
IPC分类号： C08L53/02
CPC分类号： C08L53/02 , C08L25/10 , C08L91/00 , C08L2205/02 , C08L2666/02 , C08L2666/24 , C08L2666/06
摘要： The present invention relates to a unique blend of elastomeric and thermoplastic monovinylidene aromatic-conjugated diene block copolymers, which form transparent elastomeric products.
摘要翻译： 本发明涉及形成透明弹性体产品的弹性体和热塑性单亚乙烯基芳族 - 共轭二烯嵌段共聚物的独特共混物。
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9.发明申请STYRENE TETRABLOCK COPOLYMERS AND POLYMER BLEND COMPOSITIONS BASED UPON SUCH COPOLYMERS 有权苯乙烯四嵌段共聚物和聚合物共混组合物基于这种共聚物公开(公告)号：US20100056697A1
公开(公告)日：2010-03-04
申请号：US12514744
申请日：2007-10-24
申请人： Andre Uzee , Michael O. Myers
发明人： Andre Uzee , Michael O. Myers
IPC分类号： C08L53/00
CPC分类号： C08L53/02 , C08F297/04 , C08L2666/02 , C09J153/02 , C08L2666/04 , C08L2666/24
摘要： A composition of matter that may be used to make transparent, substantially gel-free polymeric films includes at least a styrenic block copolymer and a thermoplastic resin other than the styrenic block copolymer. The styrenic block copolymer (e.g. S-I-B-S) has four distinct and sequential blocks: a first styrenic block (S), a first diene block (e.g. isoprene or I), a second diene block that differs from the first diene block (e.g. butadiene or B) and a second styrenic block (S). The styrenic block copolymer desirably lacks any random diene block (e.g. a random isoprene/butadiene block). The styrenic block copolymer also desirably lacks any significant percentage of a triblock copolymer (S-I-B). The composition of matter may also include an extender material such as white mineral oil. The compositions may be used to make mono-layer or multi-layer cast or blown films.
摘要翻译： 可用于制备透明，基本上不含凝胶的聚合物膜的物质组合物至少包括苯乙烯嵌段共聚物和苯乙烯嵌段共聚物以外的热塑性树脂。 苯乙烯嵌段共聚物（例如SIBS）具有四个不同和顺序的嵌段：第一苯乙烯嵌段（S），第一二烯嵌段（例如异戊二烯或I），与第一二烯嵌段不同的第二二烯嵌段（例如丁二烯或B ）和第二苯乙烯嵌段（S）。 苯乙烯嵌段共聚物理想地不含任何无规二烯嵌段（例如无规异戊二烯/丁二烯嵌段）。 苯乙烯嵌段共聚物还希望缺少任何显着百分比的三嵌段共聚物（S-I-B）。 物质的组成也可以包括诸如白色矿物油的增量材料。 组合物可用于制备单层或多层铸塑或吹塑薄膜。
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公开(公告)号：US20100236953A1
公开(公告)日：2010-09-23
申请号：US12599949
申请日：2008-05-13
申请人： Nancy O. Myers , Michael O. Myers , Peter C. King , Lisa A. King
发明人： Nancy O. Myers , Michael O. Myers , Peter C. King , Lisa A. King
CPC分类号： A45C11/20 , A45C7/0036 , A45C7/0054 , A45C7/0077 , A45C7/0095 , A45C2013/026
摘要： A foldable carrying case is described that has an integrated one-piece body of hingeably connected panels, and flexible gussets hingeably connected to the panels. The body is further provided with releasable fasteners. The body converts from a plane configuration to a container configuration, and vice versa. The container configuration is formed by folding the panels and the gussets, and the panels and gussets are connected by the releasable fasteners to prevent the container from unfolding. Also described is a method for making and using such a foldable carrying case. Also described is a kit including such a foldable carrying case and at least one storage container.
摘要翻译： 描述了具有可铰接地连接的面板的集成的一体式主体和可铰接地连接到面板的柔性角撑板的可折叠手提箱。 身体还设有可释放的紧固件。 身体从平面配置转换为容器配置，反之亦然。 容器构造通过折叠面板和角撑板形成，并且面板和角撑板通过可释放的紧固件连接以防止容器展开。 还描述了制造和使用这种可折叠手提箱的方法。 还描述了包括这种可折叠手提箱和至少一个存储容器的套件。
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