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公开(公告)号：US5414034A
公开(公告)日：1995-05-09
申请号：US38413
申请日：1993-03-29
申请人： William P. Enlow , Roger W. Avakian
发明人： William P. Enlow , Roger W. Avakian
IPC分类号： B29C47/68 , B29K23/00 , C08J5/18 , C08J7/14 , C08K5/098 , C08K5/49 , C08K5/51 , C08K5/527 , C08K5/56 , C08L23/00 , D01D1/10 , D01F1/10 , D01F6/04 , D01F6/06
摘要： Melt extrusion processes involving phosphite stabilized polyolefin compositions subject to solid by-product formation during melt extrusion are improved by the addition of a metal salt of a lactic acid to the composition. The processes involving the improved compositions exhibit reduced levels of screen pack plugging during fiber and film extrusion processes than that achieved with fatty acid salts, such as calcium stearate.
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公开(公告)号：US5385961A
公开(公告)日：1995-01-31
申请号：US9510
申请日：1993-01-27
申请人： Roger W. Avakian , James A. Mahood
发明人： Roger W. Avakian , James A. Mahood
IPC分类号： C07F7/18 , C07F9/141 , C08K9/10 , C08L101/00 , C09D183/04 , C09D183/08 , C09K15/32 , C08K9/06 , C08G77/04 , C08K5/51
CPC分类号： C08K9/10 , Y10T428/2962
摘要： An organic phosphite composition is provided comprising organic phosphite particles having organic phosphite cores coated with an aminofunctional organic polysiloxane. Blends of the phosphite and the aminofunctional organic polysiloxane are also provided. The phosphite particles exhibit high levels of resistance to hydrolysis and are useful as antioxidant additives for thermoplastic compositions.
摘要翻译： 提供了一种有机亚磷酸酯组合物，其包含有机亚磷酸酯核心，该有机亚磷酸酯颗粒涂覆有氨基官能有机聚硅氧烷。 还提供了亚磷酸酯和氨基官能有机聚硅氧烷的共混物。 亚磷酸盐颗粒表现出高水平的耐水解性，并且可用作热塑性组合物的抗氧化添加剂。
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63.发明授权Polymer mixture based on a polybutylene terephthalate ester and a S-MA copolymer and films made thereof 失效基于聚对苯二甲酸丁二酯酯和S-MA共聚物的聚合物混合物及其制成的薄膜
公开(公告)号：US5318854A
公开(公告)日：1994-06-07
申请号：US1949
申请日：1993-01-04
CPC分类号： C08L67/02 , C08L51/04 , Y10T428/31797
摘要： Disclosed are polymer mixtures comprising a polybutylene terephthalate ester and a rubber-modified styrene-maleic anhydride copolymer. The polymer mixtures are suitable for the manufacture of films which can be readily bonded to polystyrene substrates.
摘要翻译： 公开了包含聚对苯二甲酸丁二醇酯和橡胶改性的苯乙烯 - 马来酸酐共聚物的聚合物混合物。 聚合物混合物适用于制造可容易地结合到聚苯乙烯基底上的膜。
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公开(公告)号：US5073416A
公开(公告)日：1991-12-17
申请号：US274115
申请日：1988-11-21
IPC分类号： C08L67/00 , B32B17/04 , B32B27/00 , C08J5/24 , C08J11/06 , C08K7/00 , C08K7/14 , C08L23/00 , C08L23/02 , C08L25/06 , C08L27/06 , C08L33/00 , C08L33/04 , C08L55/00 , C08L55/02 , C08L57/00 , C08L67/02 , C08L69/00 , C08L71/12 , C08L77/00 , C08L87/00
CPC分类号： C08J11/06 , C08K7/14 , Y02W30/701 , Y10T428/24967 , Y10T428/31507 , Y10T442/67 , Y10T442/674 , Y10T442/675 , Y10T442/676 , Y10T442/678
摘要： Articles having acceptable levels of impact strength and physical integrity are provided from mixed scrap plastics by a wet dispersion process. Immiscible plastic particles are locked together by a network of chopped fibers to form a useful article derived from mixed scrap plastics.
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65.发明授权
公开(公告)号：US4996245A
公开(公告)日：1991-02-26
申请号：US424800
申请日：1989-10-20
申请人： Linda H. Nelson , Roger W. Avakian , Arnold Factor
发明人： Linda H. Nelson , Roger W. Avakian , Arnold Factor
摘要： Compounds having defined functional groups are described which color stabilize aromatic carbonate polymers or blends therewith upon exposure to steriliizing radiation.
摘要翻译： 描述了具有确定的官能团的化合物，其在暴露于灭菌辐射时使芳族碳酸酯聚合物或其混合物颜色稳定。
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66.发明授权
公开(公告)号：US4996244A
公开(公告)日：1991-02-26
申请号：US425618
申请日：1989-10-20
申请人： Roger W. Avakian
发明人： Roger W. Avakian
CPC分类号： C08L67/02 , C08K5/005 , C08L69/00 , C08L69/005
摘要： Compounds having defined functional groups are described which color stabilize aromatic carbonate polymers or blends therewith upon exposure to sterilizing radiation.
摘要翻译： 描述了具有确定的官能团的化合物，其在暴露于消毒辐射时使芳族碳酸酯聚合物或其共混物颜色稳定。
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公开(公告)号：US4741864A
公开(公告)日：1988-05-03
申请号：US785115
申请日：1985-10-07
IPC分类号： C08L67/02 , C08K5/00 , C08K5/03 , C08L7/00 , C08L21/00 , C08L23/00 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L67/00 , C08L69/00 , C08L101/00 , C09K21/00 , C08K3/10 , C08K3/16
CPC分类号： C08K5/03 , C08L69/00 , C08L69/005 , Y10S260/24
摘要： Discoloration in aromatic carbonate polymers brought about by the addition of halogenated flame retardants is counteracted by the further addition of aliphatic polyester.
摘要翻译： 通过添加卤代阻燃剂而引起的芳族碳酸酯聚合物的变色通过进一步加入脂族聚酯来抵消。
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68.发明授权Foamable thermoplastic compositions, foamed articles and foaming method based on pre-compounded nucleating agent-resin concentrate 失效可发泡热塑性组合物，发泡制品和基于预混合成核剂 - 树脂浓缩物的发泡方法
公开(公告)号：US4683247A
公开(公告)日：1987-07-28
申请号：US687577
申请日：1984-12-28
申请人： Richard B. Allen , Roger W. Avakian
发明人： Richard B. Allen , Roger W. Avakian
摘要： Foamable thermoplastic compositions are described which are based on pre-compounded concentrated blends of an inorganic non-fibrous particulate foaming agent and a carrier polymer. The foamable thermoplastic polymer is selected from among aromatic polycarbonates alone or with acrylonitrile-butadiene-styrene copolymers polyesters, poly(ester-carbonates), and polyetherimides. The foaming agent may optionally be added as part of the concentrate.
摘要翻译： 描述了基于无机非纤维颗粒发泡剂和载体聚合物的预混合浓缩共混物的可发泡热塑性组合物。 可发泡热塑性聚合物选自芳族聚碳酸酯单独或与丙烯腈 - 丁二烯 - 苯乙烯共聚物聚酯，聚（酯 - 碳酸酯）和聚醚酰亚胺。 可以任选地将发泡剂作为浓缩物的一部分加入。
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69.发明授权公开(公告)号：US09034967B2
公开(公告)日：2015-05-19
申请号：US14343191
申请日：2012-09-06
IPC分类号： C08L23/26 , C08L51/06 , C08L51/00 , C08F255/02
CPC分类号： C08L51/003 , C08F255/02 , C08K2003/2227 , C08L23/26 , C08L51/06 , C08L2201/02 , C08L2205/025 , C08F230/08
摘要： A non-halogenated flame retardant thermoplastic compound is disclosed. The compound comprises one or more grafted polyolefin resins, non-halogenated flame retardant, non-halogenated processing aid, a compatibilizer, and, optionally, other additives. The non-halogenated processing aid found to be useful, among several candidates, was a dendritic polymer.
摘要翻译： 公开了一种非卤化阻燃热塑性化合物。 该化合物包括一种或多种接枝聚烯烃树脂，非卤化阻燃剂，非卤化加工助剂，增容剂和任选的其它添加剂。 发现在几种候选物中有用的非卤化加工助剂是树枝状聚合物。
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70.发明申请公开(公告)号：US20140213712A1
公开(公告)日：2014-07-31
申请号：US14343191
申请日：2012-09-06
CPC分类号： C08L51/003 , C08F255/02 , C08K2003/2227 , C08L23/26 , C08L51/06 , C08L2201/02 , C08L2205/025 , C08F230/08
摘要： A non-halogenated flame retardant thermoplastic compound is disclosed. The compound comprises one or more grafted polyolefin resins, non-halogenated flame retardant, non-halogenated processing aid, a compatibilizer, and, optionally, other additives. The non-halogenated processing aid found to be useful, among several candidates, was a dendritic polymer.
摘要翻译： 公开了一种非卤化阻燃热塑性化合物。 该化合物包括一种或多种接枝聚烯烃树脂，非卤化阻燃剂，非卤化加工助剂，增容剂和任选的其它添加剂。 发现在几种候选物中有用的非卤化加工助剂是树枝状聚合物。
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