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公开(公告)号：US5346954A
公开(公告)日：1994-09-13
申请号：US977592
申请日：1992-11-17
IPC分类号： C08F265/04 , C08L51/04
CPC分类号： C08F265/04 , Y10S525/931 , Y10S525/932
摘要： Polymer particles in a size range between 2 and 15 micrometers, and having a refractive index close to, but not identical with, that of a matrix polymer and optionally having one or more enclosing shells, the outer shell being compatible with the matrix polymer, impart light-diffusing properties to the matrix polymer without degrading its physical properties, while the particles having a closer refractive index match to the matrix polymer impart gloss reduction to the surface of the matrix polymer.
摘要翻译： 尺寸在2和15微米之间的聚合物颗粒，并且具有与基质聚合物的折射率接近但不等同且任选具有一个或多个包封壳的折射率，外壳与基质聚合物相容，赋予 对基体聚合物的光扩散性能不降低其物理性能，而具有更接近折射率的颗粒与基质聚合物匹配，赋予基质聚合物表面光泽降低。
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公开(公告)号：US5237004A
公开(公告)日：1993-08-17
申请号：US679411
申请日：1991-04-02
IPC分类号： C08F265/04
CPC分类号： C08F265/04 , Y10S525/931 , Y10S525/932
摘要： Polymer particles in a size range between 2 and 15 micrometers, and having a refractive index close to, but not identical with, that of a matrix polymer and optionally having one or more enclosing shells, the outer shell being compatible with the matrix polymer, impart light-diffusing properties to the matrix polymer without degrading its physical properties, while the particles having a closer refractive index match to the matrix polymer impart gloss reduction to the surface of the matrix polymer.
摘要翻译： 尺寸在2和15微米之间的聚合物颗粒，并且具有与基质聚合物的折射率接近但不等同且任选具有一个或多个包封壳的折射率，外壳与基质聚合物相容，赋予 对基体聚合物的光扩散性能不降低其物理性能，而具有更接近折射率的颗粒与基质聚合物匹配，赋予基质聚合物表面光泽降低。
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公开(公告)号：US5403875A
公开(公告)日：1995-04-04
申请号：US241550
申请日：1994-05-12
CPC分类号： C08L3/02 , C08L33/00 , Y10S525/902
摘要： Blends of starch with acrylic polymers containing at least one of copolymerized acid or amide groups may be melt-processed into useful thermoplastic articles.
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公开(公告)号：US5508322A
公开(公告)日：1996-04-16
申请号：US369200
申请日：1995-01-05
CPC分类号： C08L3/02 , C08L33/00 , Y10S525/902
摘要： Blends of starch with acrylic polymers containing at least one of copolymerized acid or amide groups may be melt-processed into useful thermoplastic articles.
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公开(公告)号：US5362809A
公开(公告)日：1994-11-08
申请号：US964740
申请日：1992-10-22
摘要： A polymer blend of a polyglutarimide and liquid crystalline copolyester polymer or benzimidazole polymer. The blend is a melt-compoundable polymer blend.
摘要翻译： 聚戊二酰亚胺和液晶共聚酯聚合物或苯并咪唑聚合物的聚合物共混物。 该共混物是可熔融混合的聚合物共混物。
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公开(公告)号：US5447669A
公开(公告)日：1995-09-05
申请号：US368940
申请日：1995-01-05
CPC分类号： C08L3/02 , C08L33/00 , Y10S525/902
摘要： Blends of starch with acrylic polymers containing at least one of copolymerized acid or amide groups may be melt-processed into useful thermoplastic articles.
摘要翻译： 淀粉与含有至少一种共聚的酸或酰胺基团的丙烯酸聚合物的共混物可以被熔融加工成有用的热塑性制品。
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公开(公告)号：US5378758A
公开(公告)日：1995-01-03
申请号：US171036
申请日：1993-12-21
IPC分类号： C08L9/00 , C08L11/00 , C08L25/02 , C08L29/04 , C08L33/06 , C08L51/04 , C08L29/02 , C08L33/02
摘要： Polymers containing a high percentage of vinyl alcohol units may be blended with copolymers of alkyl methacrylates and unsaturated organic acids, the copolymers prefereably containing an adhesion-promoting functionality, the blend preferably containing low levels of a plasticizer to improve melt flow, and the blends in molten form utilized as hot melt adhesives for the bonding of wood, paper, and other celulosic articles.
摘要翻译： 含有高百分比的乙烯醇单元的聚合物可以与甲基丙烯酸烷基酯和不饱和有机酸的共聚物共混，该共聚物优选含有粘合促进官能团，共混物优选含有低含量的增塑剂以改善熔体流动， 熔融形式用作粘合木材，纸张和其他纤维素制品的热熔粘合剂。
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公开(公告)号：US5362802A
公开(公告)日：1994-11-08
申请号：US210403
申请日：1994-03-18
CPC分类号： C09J129/04 , C08L33/12 , C08L33/14 , Y10T428/3188 , Y10T428/31895
摘要： Polymers containing a high percentage of vinyl alcohol units, especially when treated to remove impurities, when blended with copolymers of alkyl (meth)acrylates, N-vinyllactams or N-vinylamides, and unsaturated acids, preferably further with a small amount of plasticizer, may be applied as hot melt adhesives to paper, wood, and other cellulosic articles.
摘要翻译： 当与（甲基）丙烯酸烷基酯，N-乙烯基内酰胺或N-乙烯基酰胺的共聚物和不饱和酸（优选进一步少量增塑剂）的共聚物共混时，含有高百分比的乙烯醇单元的聚合物，特别是当被处理以除去杂质时， 作为热熔粘合剂应用于纸，木材和其他纤维素制品。
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公开(公告)号：US5569710A
公开(公告)日：1996-10-29
申请号：US431812
申请日：1995-05-01
IPC分类号： B29C45/00 , C08J5/18 , C08K5/00 , C08K5/10 , C08L1/00 , C08L1/02 , C08L23/08 , C08L25/12 , C08L27/06 , C08L29/00 , C08L29/04 , C08L33/00 , C08L33/04 , C08L33/06 , C08L33/12 , C08L33/24 , C08L67/00 , C08L69/00 , C08L71/02 , C08L71/12 , C08L73/00 , C08L75/00 , C08L75/04 , C08L77/00 , C08L101/00 , C08L101/16 , D01F6/52 , C08L33/10
CPC分类号： C08L101/00 , C08L29/04 , C08L33/06
摘要： Polymer blends of at least one polar polymer are prepared by admixture with a poly(vinyl alcohol) and a (meth)acrylate copolymer also containing vinyl amide and/or unsaturated acid units. The ternary compositions have attractive processing and performance properties.
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公开(公告)号：US5502106A
公开(公告)日：1996-03-26
申请号：US332288
申请日：1994-10-31
IPC分类号： B29C45/00 , C08J5/18 , C08K5/00 , C08K5/10 , C08L1/00 , C08L1/02 , C08L23/08 , C08L25/12 , C08L27/06 , C08L29/00 , C08L29/04 , C08L33/00 , C08L33/04 , C08L33/06 , C08L33/12 , C08L33/24 , C08L67/00 , C08L69/00 , C08L71/02 , C08L71/12 , C08L73/00 , C08L75/00 , C08L75/04 , C08L77/00 , C08L101/00 , C08L101/16 , D01F6/52 , C08L29/02
CPC分类号： C08L101/00 , C08L29/04 , C08L33/06
摘要： Polymer blends of at least one polar polymer are prepared by admixture with a poly(vinyl alcohol) and a (meth)acrylate copolymer also containing vinyl amide and/or unsaturated acid units. The ternary compositions have attractive processing and performance properties.
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