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公开(公告)号:US09000091B2
公开(公告)日:2015-04-07
申请号:US12319486
申请日:2009-01-08
申请人: Chun D. Lee , Maged G. Botros , Charles S. Holland
发明人: Chun D. Lee , Maged G. Botros , Charles S. Holland
IPC分类号: C08L23/08 , C08L51/04 , B29C47/00 , B32B7/12 , B32B27/32 , C09J123/08 , C08L23/16 , C08L51/00
CPC分类号: B32B7/12 , B32B25/08 , B32B27/08 , B32B27/18 , B32B27/306 , B32B27/32 , B32B2270/00 , B32B2307/71 , B32B2307/72 , B32B2307/7244 , C08L23/0807 , C08L23/16 , C08L51/00 , C08L2666/02 , C08L2666/06 , C08L2666/24 , C09J123/0807 , C09J123/0815
摘要: Disclosed is a method for preparing polyolefin-based adhesives. In the method, a maleated polyolefin is blended, in sequence, with a polyolefin elastomer and then with a linear low density polyethylene. The polyolefin-based adhesive made according to the method of the invention shows improved clarity and adhesion in multilayer polyolefin films.
摘要翻译: 公开了一种制备聚烯烃类粘合剂的方法。 在该方法中,马来酸化聚烯烃依次与聚烯烃弹性体共混,然后与线性低密度聚乙烯共混。 根据本发明的方法制备的聚烯烃基粘合剂显示出改进的多层聚烯烃膜中的透明度和粘附性。
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公开(公告)号:US08197947B2
公开(公告)日:2012-06-12
申请号:US12592701
申请日:2009-12-01
IPC分类号: B32B27/32 , C09J123/06 , C09J123/08 , C09J123/18 , C09J151/06
CPC分类号: B32B25/08 , B32B7/12 , B32B15/08 , B32B15/18 , B32B15/20 , B32B27/06 , B32B27/08 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/322 , B32B27/34 , B32B27/36 , B32B27/38 , C08L51/003 , C08L2666/02 , C09J123/06 , C09J123/0815 , C09J123/18 , Y10T428/2878 , Y10T428/31938
摘要: Adhesive compositions comprising a first copolymer of butene-1 and propylene; a second copolymer of ethylene and a comonomer selected from butene-1, hexene-1, and octene-1; a polyolefin grafted with an ethylenically unsaturated carboxylic acid or acid derivative; and an olefin polymer resin, and multilayer structures comprising the adhesive composition.
摘要翻译: 包含丁烯-1和丙烯的第一共聚物的粘合剂组合物; 乙烯和选自丁烯-1,己烯-1和辛烯-1的共聚单体的第二共聚物; 接枝有烯属不饱和羧酸或酸衍生物的聚烯烃; 和烯烃聚合物树脂,以及包含粘合剂组合物的多层结构。
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公开(公告)号:US20110105675A1
公开(公告)日:2011-05-05
申请号:US12590224
申请日:2009-11-04
IPC分类号: C09J137/00 , C09J123/00 , C09J123/06
CPC分类号: C09J123/0815 , B32B27/08 , B32B27/18 , B32B27/306 , B32B27/32 , B32B2250/24 , B32B2250/246 , B32B2250/40 , B32B2270/00 , B32B2307/714 , B32B2439/00 , B32B2597/00 , B32B2605/00 , C08K5/005 , C08L51/003 , C09J123/04 , C09J123/10
摘要: Disclosed is an adhesive composition. The adhesive composition comprises a polyolefin, a maleated polyolefin, a Bronsted acid, and an antioxidant. The adhesive composition has improved oxidative stability compared with those which do not contain Bronsted acids.
摘要翻译: 公开了一种粘合剂组合物。 粘合剂组合物包含聚烯烃,马来酸聚烯烃,布朗斯台德酸和抗氧化剂。 与不含布朗斯台德酸的那些相比,粘合剂组合物具有改善的氧化稳定性。
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公开(公告)号:US08426030B2
公开(公告)日:2013-04-23
申请号:US12592663
申请日:2009-12-01
IPC分类号: B32B27/32 , C09J123/06 , C09J123/18 , C09J151/06
CPC分类号: C09J123/06 , B32B7/12 , B32B27/32 , C08L23/06 , C08L23/10 , C08L23/18 , C08L51/06 , C08L2205/035 , C08L2666/02 , C09J123/18 , Y10T428/2891 , Y10T428/31938
摘要: Compositions suitable for use as adhesives in multi-layer structures. The compositions comprise a blend of an ethylene copolymer of butene and a propylene-based polymer; a polyolefin grafted with an ethylenically unsaturated carboxylic acid or acid derivative; and an olefin polymer resin different than the ethylene copolymer of butene, the propylene-based polymer and the grafted polyolefin.
摘要翻译: 适用于多层结构粘合剂的组合物。 所述组合物包含丁烯和丙烯类聚合物的乙烯共聚物的共混物; 接枝有烯属不饱和羧酸或酸衍生物的聚烯烃; 以及与丁烯,丙烯类聚合物和接枝聚烯烃的乙烯共聚物不同的烯烃聚合物树脂。
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公开(公告)号:US08772411B2
公开(公告)日:2014-07-08
申请号:US12454780
申请日:2009-05-22
申请人: Chun D. Lee , Charles S. Holland , Maged G. Botros
发明人: Chun D. Lee , Charles S. Holland , Maged G. Botros
CPC分类号: C08F255/02 , B32B1/08 , B32B7/12 , B32B15/06 , B32B15/08 , B32B15/20 , B32B25/08 , B32B25/14 , B32B27/08 , B32B27/18 , B32B27/306 , B32B27/32 , B32B2270/00 , B32B2307/50 , B32B2307/554 , B32B2307/72 , B32B2307/7244 , B32B2405/00 , B32B2553/00 , B32B2597/00 , C08L51/06 , C08L2666/24 , C09J123/0815 , Y10T428/31938 , C08F222/06
摘要: Disclosed is a polyolefin-based adhesive. The adhesive comprises a maleated polyolefin. The maleated polyolefin is let-down in a linear low density polyethylene (LLDPE). The let-down LLDPE is selected from those which have a melt index MI2 within the range of 0.1 dg/min to 5 dg/min, preferably from 1 dg/min to 3 dg/min, and comprises a TREF soluble fraction having an intrinsic viscosity less than 0.9 dl/g. The adhesive composition can be used in multilayer polyolefin films and multilayer pipes.
摘要翻译: 公开了一种聚烯烃系粘合剂。 粘合剂包括马来酸化的聚烯烃。 马来化聚烯烃在线性低密度聚乙烯(LLDPE)中放下。 选自熔体指数MI2在0.1dg / min至5dg / min,优选1dg / min至3ddg / min的范围内的降低LLDPE,并且包含具有内在的 粘度小于0.9dl / g。 粘合剂组合物可用于多层聚烯烃膜和多层管。
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公开(公告)号:US20100174036A1
公开(公告)日:2010-07-08
申请号:US12319486
申请日:2009-01-08
申请人: Chun D. Lee , Maged G. Botros , Charles S. Holland
发明人: Chun D. Lee , Maged G. Botros , Charles S. Holland
CPC分类号: B32B7/12 , B32B25/08 , B32B27/08 , B32B27/18 , B32B27/306 , B32B27/32 , B32B2270/00 , B32B2307/71 , B32B2307/72 , B32B2307/7244 , C08L23/0807 , C08L23/16 , C08L51/00 , C08L2666/02 , C08L2666/06 , C08L2666/24 , C09J123/0807 , C09J123/0815
摘要: Disclosed is a method for preparing polyolefin-based adhesives. In the method, a maleated polyolefin is blended, in sequence, with a polyolefin elastomer and then with a linear low density polyethylene. The polyolefin-based adhesive made according to the method of the invention shows improved clarity and adhesion in multilayer polyolefin films.
摘要翻译: 公开了一种制备聚烯烃类粘合剂的方法。 在该方法中,马来酸化聚烯烃依次与聚烯烃弹性体共混,然后与线性低密度聚乙烯共混。 根据本发明的方法制备的聚烯烃基粘合剂显示出改进的多层聚烯烃膜中的透明度和粘附性。
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公开(公告)号:US20110223439A1
公开(公告)日:2011-09-15
申请号:US12661209
申请日:2010-03-12
CPC分类号: C09J123/0815 , B32B7/12 , B32B25/08 , B32B25/16 , B32B27/302 , B32B27/306 , B32B27/32 , B32B27/327 , B32B2270/00 , B32B2274/00 , B32B2307/702 , B32B2307/704 , B32B2439/00 , B32B2439/70 , B32B2597/00 , B32B2605/00 , C08L9/06 , C08L23/16 , C08L51/06 , C08L2666/02 , C09J123/08 , Y10T428/31917
摘要: Disclosed is an adhesive composition. The adhesive composition comprises from 30 wt % to 65 wt % of a polyolefin, 15 wt % to 65 wt % of a conjugated diene-based elastomer, 0.5 wt % to 15 wt % of an olefin elastomer, and 0.5 wt % to 25 wt % of a maleated polyolefin. The weight ratio of olefin elastomer to conjugated diene based elastomer is within the range of 0.04 to 1. The adhesive of the invention has improved adhesion to styrenic polymer layer, barrier layer, and polyolefin layer. It is suitable for extruded multilayer films, sheets, and many other related applications.
摘要翻译: 公开了一种粘合剂组合物。 粘合剂组合物包含30重量%至65重量%的聚烯烃,15重量%至65重量%的共轭二烯系弹性体,0.5重量%至15重量%的烯烃弹性体和0.5重量%至25重量% %的马来酸聚烯烃。 烯烃弹性体与共轭二烯系弹性体的重量比在0.04〜1的范围内。本发明的粘合剂具有改善的与苯乙烯聚合物层,阻隔层和聚烯烃层的粘附性。 适用于挤出多层膜,片材等许多相关应用。
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公开(公告)号:US20110129666A1
公开(公告)日:2011-06-02
申请号:US12592663
申请日:2009-12-01
IPC分类号: C09J151/06 , B32B27/32
CPC分类号: C09J123/06 , B32B7/12 , B32B27/32 , C08L23/06 , C08L23/10 , C08L23/18 , C08L51/06 , C08L2205/035 , C08L2666/02 , C09J123/18 , Y10T428/2891 , Y10T428/31938
摘要: Compositions suitable for use as adhesives in multi-layer structures. The compositions comprise a blend of an ethylene copolymer of butene and a propylene-based polymer; a polyolefin grafted with an ethylenically unsaturated carboxylic acid or acid derivative; and an olefin polymer resin different than the ethylene copolymer of butene, the propylene-based polymer and the grafted polyolefin.
摘要翻译: 适用于多层结构粘合剂的组合物。 所述组合物包含丁烯和丙烯类聚合物的乙烯共聚物的共混物; 接枝有烯属不饱和羧酸或酸衍生物的聚烯烃; 以及与丁烯,丙烯类聚合物和接枝聚烯烃的乙烯共聚物不同的烯烃聚合物树脂。
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公开(公告)号:US20100298500A1
公开(公告)日:2010-11-25
申请号:US12454780
申请日:2009-05-22
申请人: Chun D. Lee , Charles S. Holland , Maged G. Botros
发明人: Chun D. Lee , Charles S. Holland , Maged G. Botros
CPC分类号: C08F255/02 , B32B1/08 , B32B7/12 , B32B15/06 , B32B15/08 , B32B15/20 , B32B25/08 , B32B25/14 , B32B27/08 , B32B27/18 , B32B27/306 , B32B27/32 , B32B2270/00 , B32B2307/50 , B32B2307/554 , B32B2307/72 , B32B2307/7244 , B32B2405/00 , B32B2553/00 , B32B2597/00 , C08L51/06 , C08L2666/24 , C09J123/0815 , Y10T428/31938 , C08F222/06
摘要: Disclosed is a polyolefin-based adhesive. The adhesive comprises a maleated polyolefin. The maleated polyolefin is let-down in a linear low density polyethylene (LLDPE). The let-down LLDPE is selected from those which have a melt index MI2 within the range of 0.1 dg/min to 5 dg/min, preferably from 1 dg/min to 3 dg/min, and comprises a TREF soluble fraction having an intrinsic viscosity less than 0.9 dl/g. The adhesive composition can be used in multilayer polyolefin films and multilayer pipes.
摘要翻译: 公开了一种聚烯烃类粘合剂。 粘合剂包括马来酸化的聚烯烃。 马来化聚烯烃在线性低密度聚乙烯(LLDPE)中放下。 选自熔体指数MI2在0.1dg / min至5dg / min,优选1dg / min至3ddg / min的范围内的降低LLDPE,并且包含具有内在的 粘度小于0.9dl / g。 粘合剂组合物可用于多层聚烯烃膜和多层管。
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公开(公告)号:US08404352B2
公开(公告)日:2013-03-26
申请号:US12288471
申请日:2008-10-21
申请人: Thomas J. Schwab , Steven A. Schwartz , Maged G. Botros , Charles S. Holland , Robert S. Weber , Richard T. E. Sylvester , Neil W. Morris
发明人: Thomas J. Schwab , Steven A. Schwartz , Maged G. Botros , Charles S. Holland , Robert S. Weber , Richard T. E. Sylvester , Neil W. Morris
CPC分类号: B29C47/025 , B29C47/0021 , B29C47/08 , B29K2023/06 , B29K2023/0625 , B29K2023/0633 , B29K2023/0641 , B29K2023/065 , B29K2023/086 , B29K2023/12 , B32B5/147 , B32B15/08 , B32B15/18 , B32B15/20 , B32B27/32 , B32B2270/00 , Y10T428/31692 , Y10T428/31757
摘要: A laminate and a process for making it are disclosed. The laminate comprises a metal substrate and a polymer layer that adheres to at least one plasma-treated surface of the metal substrate. The polymer layer comprises a blend of a first polyolefin and a grafted polyolefin. The laminate can be prepared by plasma-treating at least one surface of a metal substrate and extruding onto the plasma-treated surface a polymer layer comprising a blend of a first polyolefin and a grafted polyolefin.
摘要翻译: 公开了层压板及其制造方法。 层压体包括金属基底和粘合至金属基底的至少一个等离子体处理表面的聚合物层。 聚合物层包括第一聚烯烃和接枝聚烯烃的共混物。 可以通过等离子体处理金属基材的至少一个表面并将等离子体处理的表面挤出到包含第一聚烯烃和接枝聚烯烃的共混物的聚合物层上来制备层压体。
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