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    Adhesives based on elastomeric copolymers having theromplastic polymer grafts
    1.
    发明授权
    Adhesives based on elastomeric copolymers having theromplastic polymer grafts 失效
    基于具有THEROMPLASTIC POLYMER GRAFTS的弹性体共聚物的粘合剂

    公开(公告)号：US5227426A

    公开(公告)日：1993-07-13

    申请号：US634847

    申请日：1990-12-27

    申请人： Man-Fu Tse ,  Anthony J. Dias ,  Jean M. Tancrede ,  Kenneth O. McElrath

    发明人： Man-Fu Tse ,  Anthony J. Dias ,  Jean M. Tancrede ,  Kenneth O. McElrath

    IPC分类号： C09J151/06 ,  C09J153/00

    CPC分类号： C09J151/06 ,  C09J153/00

    摘要： An adhesive is disclosed. The adhesive is a blend of a tackifier and a polymer, having an elastomeric main chain and incorporating thermoplastic macromonomer side chain grafts, which can exhibit enhanced shear thinning and allow spray application of the adhesive onto a substrate. In one embodiment, the polymer main chain comprises a polymer of an isoolefin having about 4 to about 7 carbon atoms and a para-alkylstyrene, and the side chains comprise a grafted macromonomer, such as a terminally functionalized polystyryl chain of very narrow molecular weight distribution, attached to the para-alkyl group of the para-alkylstyrene. In another embodiment, the polymer comprises a polyolefin main chain and a norbornene terminated macromolecule copolymerized to introduce the side chains.

    摘要翻译： 公开了粘合剂。 粘合剂是增粘剂和聚合物的共混物，其具有弹性体主链并结合热塑性大分子单体侧链接枝，其可以表现出增强的剪切稀化并允许将粘合剂喷涂到基底上。 在一个实施方案中，聚合物主链包含具有约4至约7个碳原子的异烯烃聚合物和对烷基苯乙烯，并且侧链包含接枝的大分子单体，例如非常窄的分子量分布的末端官能化聚苯乙烯基链 ，连接在对位烷基苯乙烯的对位烷基上。 在另一个实施方案中，聚合物包含聚烯烃主链和降冰片烯封端的大分子共聚以引入侧链。

    Polyolefin adhesive compositions and articles made therefrom
    4.
    发明授权
    Polyolefin adhesive compositions and articles made therefrom 有权
    聚烯烃粘合剂组合物和由其制成的制品

    公开(公告)号：US08431642B2

    公开(公告)日：2013-04-30

    申请号：US12472022

    申请日：2009-05-26

    申请人： Jean M. Tancrede ,  Christopher L. Curry ,  David R. Johnsrud ,  George Rodriguez ,  Fran A. Shipley

    发明人： Jean M. Tancrede ,  Christopher L. Curry ,  David R. Johnsrud ,  George Rodriguez ,  Fran A. Shipley

    IPC分类号： D21H19/18

    CPC分类号： C09J123/10 ,  C08L23/06 ,  C08L2666/06

    摘要： Provided are adhesive compositions composed of a polyolefin composition comprising at least about 50 wt. % polypropylene and at least one wax. The polymer compositions have a Dot T-Peel of about 1 Newton or more, a branching index (g′) of 0.95 or less measured at the Mz of the polymer, a molecular weight of 100,000 or less, and the adhesive compositions has a fast set time. The packaging industry desires adhesive compositions having a fast set time, such as those setting in less than five seconds from a molten state at conventional packaging operating temperatures to a solid or quasi solid having favorable Dot T-Peel, set time, and or fiber tear adhesion properties. Polymer based adhesives performing within this window are a favorable alternative to conventional formulated adhesives. The provided adhesive compositions exhibit a favorable balance of properties such as high adhesive strength, wide temperature operating window, and fast set time.

    摘要翻译： 提供了由聚烯烃组合物组成的粘合剂组合物，其包含至少约50wt。 ％聚丙烯和至少一种蜡。 聚合物组合物具有约1牛顿或更多的点T皮，在聚合物的Mz下测量的支化指数（g'）为0.95或更小，分子量为100,000或更小，并且粘合剂组合物具有快速 设置时间。 包装工业希望具有快速固化时间的粘合剂组合物，例如在常规包装操作温度下从熔融状态设定在不到5秒钟的固态或准固体，具有有利的点T-Peel，凝固时间和/或纤维撕裂 粘附性能。 在该窗口内执行的基于聚合物的粘合剂是常规配制粘合剂的有利替代。 所提供的粘合剂组合物表现出良好的性能平衡，例如高粘合强度，宽温度操作窗口和快速凝固时间。

    Polyolefin Adhesive Compositions and Articles Made Therefrom
    5.
    发明申请
    Polyolefin Adhesive Compositions and Articles Made Therefrom 有权
    聚烯烃粘合剂组合物及其制品

    公开(公告)号：US20090306281A1

    公开(公告)日：2009-12-10

    申请号：US12472022

    申请日：2009-05-26

    申请人： Jean M. Tancrede ,  Christopher L. Curry ,  David R. Johnsrud ,  George Rodriguez ,  Fran A. Shipley

    发明人： Jean M. Tancrede ,  Christopher L. Curry ,  David R. Johnsrud ,  George Rodriguez ,  Fran A. Shipley

    IPC分类号： C08L23/12 ,  C08L23/06

    CPC分类号： C09J123/10 ,  C08L23/06 ,  C08L2666/06

    摘要： Provided are adhesive compositions composed of a polyolefin composition comprising at least about 50 wt. % polypropylene and at least one wax. The polymer compositions have a Dot T-Peel of about 1 Newton or more, a branching index (g′) of 0.95 or less measured at the Mz of the polymer, a molecular weight of 100,000 or less, and the adhesive compositions has a fast set time. The packaging industry desires adhesive compositions having a fast set time, such as those setting in less than five seconds from a molten state at conventional packaging operating temperatures to a solid or quasi solid having favorable Dot T-Peel, set time, and or fiber tear adhesion properties. Polymer based adhesives performing within this window are a favorable alternative to conventional formulated adhesives. The provided adhesive compositions exhibit a favorable balance of properties such as high adhesive strength, wide temperature operating window, and fast set time.

    摘要翻译： 提供了由聚烯烃组合物组成的粘合剂组合物，其包含至少约50wt。 ％聚丙烯和至少一种蜡。 聚合物组合物具有约1牛顿或更多的点T皮，在聚合物的Mz下测量的支化指数（g'）为0.95或更小，分子量为100,000或更小，并且粘合剂组合物具有快速 设置时间。 包装工业希望具有快速固化时间的粘合剂组合物，例如在常规包装操作温度下从熔融状态设定在不到5秒钟的固态或准固体，具有有利的点T-Peel，凝固时间和/或纤维撕裂 粘附性能。 在该窗口内执行的基于聚合物的粘合剂是常规配制粘合剂的有利替代。 所提供的粘合剂组合物表现出良好的性能平衡，例如高粘合强度，宽温度操作窗口和快速凝固时间。

    Adhesive alpha-olefin inter-polymers
    7.
    发明授权
    Adhesive alpha-olefin inter-polymers 有权
    粘合剂α-烯烃聚合物

    公开(公告)号：US06627723B2

    公开(公告)日：2003-09-30

    申请号：US09746332

    申请日：2000-12-21

    申请人： Anthony G. Karandinos ,  David J. Lohse ,  Keith A. Nelson ,  Jean M. Tancrede ,  Bruce Allan Harrington ,  Olivier J. F. Georjon ,  Kenneth Lewtas

    发明人： Anthony G. Karandinos ,  David J. Lohse ,  Keith A. Nelson ,  Jean M. Tancrede ,  Bruce Allan Harrington ,  Olivier J. F. Georjon ,  Kenneth Lewtas

    IPC分类号： C08F21016

    CPC分类号： C09J123/10 ,  C08F210/06 ,  C08L23/10 ,  C08L2205/02 ,  C08L2314/06 ,  C08L2666/02 ,  C08L2666/04 ,  C09J123/14 ,  C08F210/14 ,  C08F2500/17 ,  C08F210/16 ,  C08F2500/12 ,  C08F2500/03

    摘要： The invention relates to novel adhesive alpha-olefin inter-polymers which are largely amorphous and have a rheological behavior that makes them suitable for adhesive use, both without and with minimized amounts of tackifying resins. Specifically, the invention poly-alpha olefin inter-polymer may be composed of A) from 60 to 94 mol % of units derived from one alpha mono-olefin having from 3 to 6 carbon atoms and B) from 6 to 40 mol % of units derived from one or more other mono-olefins having from 4 to 10 carbon atoms and at least one carbon atom more than A); and C) optionally from 0 to 10 mol % of units derived from another copolymerizable unsaturated hydrocarbon, different from A) and B); the diad distribution of component A in the polymer as determined by 13C NMR as described herein showing a ratio of experimentally determined diad distribution over the calculated Bernoullian diad distribution of less than 1.07; and the storage modulus G′ of said polymer, determined upon cooling as described herein, intersecting a value of 3.105 Pa at a temperature of less than 85° C. The invention also describes polymerization processes suitable for the manufacture of these adhesive alpha-olefin inter-polymers.

    摘要翻译： 本发明涉及新型粘合剂α-烯烃聚合物，它们大部分是无定形的并且具有使其适合于粘合剂使用的流变行为，两者都没有和最少量的增粘树脂。 具体而言，本发明的聚α烯烃聚合物可以由A）60〜94摩尔％的来自1个具有3〜6个碳原子的α-单烯烃的单元组成，B）6〜40摩尔％的单元 衍生自一种或多种其它具有4至10个碳原子和至少一个碳原子的单烯烃，比A）多; 和C）任选地0至10mol％衍生自不同于A）和B）的另一种可共聚不饱和烃的单元; 如本文所述，通过13 C NMR确定的聚合物中组分A的二元分布显示出计算的伯努利二元分布的实验测定的二单元分布的比例小于1.07; 并且在本文所述的冷却下测定的所述聚合物的储能模量G'在小于85℃的温度下与3.10 5 Pa的值相交。本发明还描述了适用于制造这些粘合剂α 烯烃聚合物。

    Adhesive compositions containing radial block copolymers with butadiene endblock and articles produced therefrom
    8.
    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

    申请人： Charles F. Diehl ,  Gary R. Marchand ,  Michael O. Myers ,  Jean M. Tancrede

    发明人： Charles F. Diehl ,  Gary R. Marchand ,  Michael O. Myers ,  Jean M. Tancrede

    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。

    Disposable articles of manufacture containing polystyrene-polyisoprene-polystyrene block copolymers
    9.
    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

    申请人： Charles F. Diehl ,  Michael O. Myers ,  Jean M. Tancrede

    发明人： Charles F. Diehl ,  Michael O. Myers ,  Jean M. Tancrede

    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。

    Polystyrene-polyisoprene-polystyrene block copolymers, hot melt adhesive compositions, and articles produced therefrom
    10.
    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

    申请人： Charles F. Diehl ,  Jean M. Tancrede ,  Michael O. Myers

    发明人： Charles F. Diehl ,  Jean M. Tancrede ,  Michael O. Myers

    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。