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1.发明授权Polymer blend composed of cellulose acetate and starch acetate used to form fibers, films and plastic materials and a process to prepare said blend 失效由乙酸纤维素和淀粉乙酸酯组成的聚合物共混物，用于形成纤维，薄膜和塑料材料以及制备所述共混物的方法
公开(公告)号：US5507304A
公开(公告)日：1996-04-16
申请号：US523427
申请日：1995-09-05
IPC分类号： A24D3/10 , A24D3/14 , C08J5/18 , C08L1/00 , C08L1/12 , C08L3/00 , C08L3/06 , D01F2/28 , D01F8/02 , A24D3/06
CPC分类号： C08J5/18 , A24D3/10 , A24D3/14 , C08L1/12 , C08L3/06 , D01F2/28 , C08J2301/12 , C08J2303/06
摘要： A blend of cellulose acetate and starch acetate used to make fibers, filaments, yarns, fabrics, plastic materials and other uses is disclosed. Additionally, the invention relates to the process of making said blend; cigarette filters made from tow composed of said blend; cigarettes made with filters made from tow of said blend as well as acetate flake and other compositions containing said blend.
摘要翻译： 公开了用于制造纤维，长丝，纱线，织物，塑料材料和其它用途的醋酸纤维素和淀粉乙酸酯的混合物。 另外，本发明涉及制备所述共混物的方法; 由所述混合物组成的丝束制成的香烟过滤嘴; 用由所述共混物的丝束制成的过滤嘴以及含有所述共混物的乙酸盐薄片和其它组合物制成的香烟。
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2.发明授权
公开(公告)号：US5419955A
公开(公告)日：1995-05-30
申请号：US79694
申请日：1993-06-17
IPC分类号： B01J20/26 , A61L15/24 , A61L15/28 , A61L15/60 , B29B13/04 , B29C41/12 , B29C47/14 , C08J3/09 , C08J3/21 , C08J5/02 , C08J5/18 , A61L15/22
CPC分类号： A61L15/60 , A61L15/24 , A61L15/28 , Y10T442/696 , Y10T442/699
摘要： The present invention provides super absorbent materials in the form of sheets or fibers made from high melting polymers and having super absorbent polymer material dispersed uniformly throughout. The materials are capable of incorporating large amounts of super absorbent polymer and so demonstrate substantially improved absorbency and retention properties.The superabsorbent materials comprise a matrix material polymer selected from the group consisting of cellulose esters, acrylic acid esters, polyvinyl esters and copolymers of same, particles of superabsorbent material distributed throughout the matrix material and a plasticizer mixed into the matrix material.
摘要翻译： 本发明提供由高熔点聚合物制成的片材或纤维形式的超吸收性材料，并且具有均匀分散的超吸收性聚合物材料。 这些材料能够掺入大量的高吸水性聚合物，因此显示出显着改善的吸收性和保留性。 超吸收材料包括选自纤维素酯，丙烯酸酯，聚乙烯酯及其共聚物的基质材料聚合物，分布在整个基体材料中的超吸收材料颗粒和混入基体材料中的增塑剂。
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公开(公告)号：US20110189484A1
公开(公告)日：2011-08-04
申请号：US13014976
申请日：2011-01-27
IPC分类号： C08G73/18 , C08J9/00 , C08K5/41 , C08K5/20 , C08K5/3432 , C08K5/3415 , B32B5/00
CPC分类号： C08J9/00 , C08J3/096 , C08J3/097 , C08J3/11 , C08J9/28 , C08J2201/0542 , C08J2205/04 , C08J2379/04 , Y10T428/2982
摘要： A porous polybenzimidazole (PBI) particulate resin is disclosed. This resin is easily dissolved at ambient temperatures and pressures. The resin is made by: dissolving a virgin PBI resin in a highly polar solvent; precipitating the dissolved PBI in a bath; and drying the precipitated PBI, the dried precipitated PBI being porous. The porous PBI resin may be dissolved by: mixing a porous PBI resin with a highly polar solvent at ambient temperatures and pressures to form a solution.
摘要翻译： 公开了一种多孔聚苯并咪唑（PBI）颗粒树脂。 该树脂在环境温度和压力下容易溶解。 树脂通过以下方法制备：将未处理的PBI树脂溶解在高极性溶剂中; 将溶解的PBI沉淀在浴中; 并干燥沉淀的PBI，干燥的沉淀PBI是多孔的。 可以通过在环境温度和压力下将多孔PBI树脂与高极性溶剂混合以形成溶液来溶解多孔PBI树脂。
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公开(公告)号：US5491024A
公开(公告)日：1996-02-13
申请号：US404477
申请日：1995-03-14
CPC分类号： D01F2/28 , A24D3/068 , A24D3/10 , A24D3/16 , D01F1/04 , Y10T428/2927 , Y10T428/2965
摘要： The present invention is directed to a man-made fiber comprising a cellulose ester and 0.05 to 5.0% by weight of a titanium dioxide having an average particle size of less than 100 nanometers.
摘要翻译： 本发明涉及一种包含纤维素酯和0.05-5.0重量％平均粒度小于100纳米的二氧化钛的人造纤维。
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公开(公告)号：US5433994A
公开(公告)日：1995-07-18
申请号：US994210
申请日：1992-12-18
申请人： Betty J. McKinney , Joanne C. Maheras , Ronald J. Foltz , Steven F. Nielsen , Ronald O. Bryant , John B. Hopkins
发明人： Betty J. McKinney , Joanne C. Maheras , Ronald J. Foltz , Steven F. Nielsen , Ronald O. Bryant , John B. Hopkins
IPC分类号： A61F13/00 , A61L15/24 , A61L15/28 , A61L15/60 , A63B49/08 , B32B7/02 , C08L1/00 , C08L1/08 , C08L31/02 , C08L31/04 , C08L33/04 , C08L33/08 , C08L101/00 , B32B7/00
CPC分类号： B32B7/02 , A61F13/00042 , A61L15/24 , A61L15/28 , A61L15/60 , A61F2013/0074 , A61F2013/00744 , A61F2013/00748 , A63B49/08 , A63B60/14 , A63B60/54 , Y10T428/249953 , Y10T428/249976 , Y10T428/28 , Y10T428/2848 , Y10T442/3325 , Y10T442/3537 , Y10T442/378 , Y10T442/50 , Y10T442/647 , Y10T442/668
摘要： The instant invention is directed to an article of manufacture for absorbing liquids. This invention comprises: a superabsorbent structure; and a permeable means for coating the superabsorbent structure. The superabsorbent structure comprises a superabsorbent polymer mixed into a matrix material, the matrix material being selected from the group consisting of cellulose ester, acrylic acid ester, polyvinyl ester, copolymers of the foregoing and combinations thereof. The permeable means is laminated onto the superabsorbent structure.
摘要翻译： 本发明涉及用于吸收液体的制品。 本发明包括：超吸收结构; 以及用于涂覆超吸收结构的可渗透装置。 超吸收结构包括混合到基质材料中的超吸收性聚合物，所述基质材料选自纤维素酯，丙烯酸酯，聚乙烯酯，前述的共聚物及其组合。 渗透装置层压在超吸收结构上。
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公开(公告)号：US5504120A
公开(公告)日：1996-04-02
申请号：US345273
申请日：1994-11-28
摘要： A process for recycling waste from the manufacture of filtered cigarettes is disclosed herein. The process comprises the following steps: A waste stream from the manufacture of filtered cigarettes is provided. The waste stream includes tobacco, filter tips comprising cellulose ester polymer, and paper. A substantial portion of the filter tips is separated from this waste stream. The filter tips are washed with a sufficient volume of water to liberate bound tipping paper and to remove contaminants from the cellulose ester polymer. Oxidizers may be added to improve tip color and/or serve as a pretreatment. The cellulose ester polymer may then be dried, resolutioned, and processed into useful articles of commerce.
摘要翻译： 本文公开了一种从过滤香烟制造中回收废物的方法。 该方法包括以下步骤：提供来自生产过滤香烟的废物流。 废物流包括烟草，包含纤维素酯聚合物的滤嘴和纸。 过滤嘴的大部分与该废物流分离。 过滤嘴用足够体积的水洗涤以释放结合的水浸纸并除去纤维素酯聚合物中的污染物。 可以加入氧化剂以改善尖端颜色和/或用作预处理。 然后将纤维素酯聚合物干燥，分解并加工成有用的商品。
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公开(公告)号：US5504119A
公开(公告)日：1996-04-02
申请号：US339450
申请日：1994-11-14
申请人： John B. Hopkins, Jr.
发明人： John B. Hopkins, Jr.
摘要： A process for recycling waste from the manufacture of filtered cigarettes is disclosed herein. The process comprises the following steps: A waste stream from the manufacture of filtered cigarettes is provided. The waste stream includes tobacco, filter tips comprising cellulose ester polymer, and paper. A substantial portion of the filter tips is separated from this waste stream. The filter tips are washed with a sufficient volume of water to liberate bound tipping paper and to remove contaminants from the cellulose ester polymer. The cellulose ester polymer may then be dried, resolutioned, and processed into useful articles of commerce.
摘要翻译： 本文公开了一种从过滤香烟制造中回收废物的方法。 该方法包括以下步骤：提供来自生产过滤香烟的废物流。 废物流包括烟草，包含纤维素酯聚合物的滤嘴和纸。 过滤嘴的大部分与该废物流分离。 过滤嘴用足够体积的水洗涤以释放结合的水浸纸并除去纤维素酯聚合物中的污染物。 然后将纤维素酯聚合物干燥，分解并加工成有用的商品。
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8.发明授权Method for immobilizing superabsorbent polymers by homogenization of a suspension of same 失效通过使其相同的悬浮液均质化固定超吸收性聚合物的方法
公开(公告)号：US5362766A
公开(公告)日：1994-11-08
申请号：US028503
申请日：1993-03-09
摘要： A method for the manufacture of an absorbent material containing a superabsorbent polymer is disclosed herein. The processing steps include: providing a matrix material in a suitable solvent; mixing particles of a superabsorbent polymer into said solutioned matrix material to form a suspension; homogenizing the suspension; and removing the solvent from the suspension.
摘要翻译： 本文公开了制造含有超吸收性聚合物的吸收材料的方法。 加工步骤包括：在合适的溶剂中提供基质材料; 将超吸收聚合物的颗粒混合到所述溶解的基质材料中以形成悬浮液; 使悬浮液均质化; 并从悬浮液中除去溶剂。
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公开(公告)号：US5647383A
公开(公告)日：1997-07-15
申请号：US559393
申请日：1995-11-15
CPC分类号： D01F2/28 , A24D3/068 , A24D3/10 , A24D3/16 , D01F1/04 , Y10T428/2927 , Y10T428/2965
摘要： The present invention is directed to a man-made fiber comprising a cellulose ester and 0.05 to 5.0% by weight of a titanium dioxide having an average particle size of less than 100 nanometers.
摘要翻译： 本发明涉及一种包含纤维素酯和0.05-5.0重量％平均粒度小于100纳米的二氧化钛的人造纤维。
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10.发明授权Polymer blend composed of cellulose acetate and starch acetate and starch used to form fibers, films and plastic materials and a process to prepare said blend 失效由乙酸纤维素和乙酸淀粉组成的聚合物共混物和用于形成纤维，薄膜和塑料材料的淀粉以及制备所述共混物的方法
公开(公告)号：US5446140A
公开(公告)日：1995-08-29
申请号：US369573
申请日：1995-01-05
IPC分类号： A24D3/10 , A24D3/14 , C08J5/18 , C08L1/00 , C08L1/12 , C08L3/00 , C08L3/06 , D01F2/28 , D01F8/02 , C08B31/02 , C08B33/02 , C08B35/02
CPC分类号： C08J5/18 , A24D3/10 , A24D3/14 , C08L1/12 , C08L3/06 , D01F2/28 , C08J2301/12 , C08J2303/06
摘要： A blend of cellulose acetate and starch acetate used to make fibers, filaments, yarns, fabrics, plastic materials and other uses is disclosed. Additionally, the invention relates to the process of making said blend; cigarette filters made from tow composed of said blend; cigarettes made with filters made from tow of said blend as well as acetate flake and other compositions containing said blend.
摘要翻译： 公开了用于制造纤维，长丝，纱线，织物，塑料材料和其它用途的醋酸纤维素和淀粉乙酸酯的混合物。 另外，本发明涉及制备所述共混物的方法; 由所述混合物组成的丝束制成的香烟过滤嘴; 用由所述共混物的丝束制成的过滤嘴以及含有所述共混物的乙酸盐薄片和其它组合物制成的香烟。
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