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1. 发明授权

US5631306A Foamable composition containing unsaturated perfluorochemical blowing agent 失效
标题翻译：含不饱和全氟化合物发泡剂的可发泡组合物
公开(公告)号：US5631306A
公开(公告)日：1997-05-20
申请号：US511415
申请日：1995-08-04
申请人： Rudolf J. Dams , Richard M. Flynn , Koen Focquet , John G. Owens
发明人： Rudolf J. Dams , Richard M. Flynn , Koen Focquet , John G. Owens
IPC分类号： C08J9/14
CPC分类号： C08J9/148 , C08J9/143 , C08J9/149
摘要： Foamable compositions comprise (a) at least one normally liquid, unsaturated perfluorochemical blowing agent compound selected from the group consisting of perfluoroolefin compounds, e.g., perfluoro(4-methylpent-2-ene), perfluoroaromatic compounds, e.g., hexafluorobenzene, and perfluorocycloolefin compounds, e.g., perfluorocyclohexene, the perfluoroolefin compounds optionally containing one or more catenary heteroatoms; and (b) at least one foamable polymer or the precursors of at least one foamable polymer. The compositions are useful in preparing polymeric, e.g., polyurethane, foams.
摘要翻译：可发泡组合物包含（a）至少一种通常为液体的不饱和全氟化合物发泡剂化合物，其选自全氟烯烃化合物，例如全氟（4-甲基戊-2-烯），全氟芳族化合物如六氟苯和全氟环烃化合物，例如全氟环己烯，任选地含有一个或多个链状杂原子的全氟烯烃化合物; 和（b）至少一种可发泡聚合物或至少一种可发泡聚合物的前体。该组合物可用于制备聚合物，例如聚氨酯泡沫。

2. 发明授权

US5210106A Fine-celled plastic foam containing fluorochemical blowing agent 失效
标题翻译：含有氟发泡剂的细泡塑料泡沫
公开(公告)号：US5210106A
公开(公告)日：1993-05-11
申请号：US771442
申请日：1991-10-04
申请人： Rudolf J. Dams , Richard M. Flynn , Koen Focquet , John G. Owens
发明人： Rudolf J. Dams , Richard M. Flynn , Koen Focquet , John G. Owens
IPC分类号： C08J9/14
CPC分类号： C08J9/149 , C08J2375/04
摘要： A blowing agent emulsion comprising a blowing agent mixture, such that the mixture comprises (1) one or more low boiling, hydrochlorofluorocarbon, and/or one or more low boiling, hydrofluorocarbon and (2) one or more low boiling chlorine-free perfluorinated compound; a foamable polymerizable reaction mixture, and a fluorochemical surfactant, optionally, a silicone surfactant, and a catalyst; a foamed plastic; and a process for making thereof.
摘要翻译：一种发泡剂乳液，其包含发泡剂混合物，使得所述混合物包含（1）一种或多种低沸点氢氯氟烃和/或一种或多种低沸点氢氟烃和（2）一种或多种低沸点无氯全氟化合物 ; 可发泡聚合反应混合物和含氟表面活性剂，任选的硅氧烷表面活性剂和催化剂; 泡沫塑料; 及其制造方法。

3. 发明授权

US5539008A Foamable composition containing unsaturated perfluorochemical blowing agent 失效
标题翻译：含不饱和全氟化合物发泡剂的可发泡组合物
公开(公告)号：US5539008A
公开(公告)日：1996-07-23
申请号：US174826
申请日：1993-12-29
申请人： Rudolf J. Dams , Richard M. Flynn , Koen Focquet , John G. Owens
发明人： Rudolf J. Dams , Richard M. Flynn , Koen Focquet , John G. Owens
IPC分类号： C08J9/14 , C08K5/02 , C08K5/03
CPC分类号： C08J9/148 , C08J9/143 , C08J9/149
摘要： Foamable compositions comprise (a) at least one normally liquid, unsaturated perfluorochemical blowing agent compound selected from the group consisting of perfluoroolefin compounds, e.g., perfluoro(4-methylpent-2-ene), perfluoroaromatic compounds, e.g., hexafluorobenzene, and perfluorocycloolefin compounds, e.g., perfluorocyclohexene, the perfluoroolefin compounds optionally containing one or more catenary heteroatoms; and (b) at least one foamable polymer or the precursors of at least one foamable polymer. The compositions are useful in preparing polymeric, e.g., polyurethane, foams.
摘要翻译：可发泡组合物包含（a）至少一种通常为液体的不饱和全氟化合物发泡剂化合物，其选自全氟烯烃化合物，例如全氟（4-甲基戊-2-烯），全氟芳族化合物如六氟苯和全氟环烃化合物，例如全氟环己烯，任选地含有一个或多个链状杂原子的全氟烯烃化合物; 和（b）至少一种可发泡聚合物或至少一种可发泡聚合物的前体。该组合物可用于制备聚合物，例如聚氨酯泡沫。

4. 发明授权

US5211873A Fine-celled plastic foam containing fluorochemical blowing agent 失效
标题翻译：包含氟化学发泡剂的精细塑料泡沫
公开(公告)号：US5211873A
公开(公告)日：1993-05-18
申请号：US918207
申请日：1992-07-21
申请人： Rudolf J. Dams , Richard M. Flynn , Koen Focquet , John G. Owens
发明人： Rudolf J. Dams , Richard M. Flynn , Koen Focquet , John G. Owens
IPC分类号： C08J9/14 , C09K3/00
CPC分类号： C08J9/149 , C08J2375/04 , Y10S516/01
摘要： A blowing agent emulsion comprising a blowing agent mixture, such that the mixture comprises (1) one or more low boiling, hydrochlorocarbons, (2) one or more low boiling chlorine-free perfluorinated compound, and (3) optionally, one or more low boiling, hydrochlorofluorocarbons, one or more low boiling, hydrofluorocarbons, one or more low boiling hydrocarbons, or mixtures thereof; a foamable polymerizable reaction mixture, and a fluorochemical surfactant, optionally, a silicone surfactant, and a catalyst; a foamed plastic; and a process for making thereof.
摘要翻译：一种发泡剂乳液，其包含发泡剂混合物，使得所述混合物包含（1）一种或多种低沸点氢氯烃，（2）一种或多种低沸点无氯全氟化合物，和（3）任选的一种或多种低沸腾的氢氯氟烃，一种或多种低沸点氢氟烃，一种或多种低沸点烃或其混合物; 可发泡聚合反应混合物和含氟表面活性剂，任选的硅氧烷表面活性剂和催化剂; 泡沫塑料; 及其制造方法。

5. 发明授权

US5162384A Making foamed plastic containing perfluorinated heterocyclic blowing agent 失效
标题翻译：制造含全氟化杂环发泡剂的发泡塑料
公开(公告)号：US5162384A
公开(公告)日：1992-11-10
申请号：US759415
申请日：1991-09-13
申请人： John G. Owens , Koen Focquet , Richard M. Flynn , Rudolf J. Danis
发明人： John G. Owens , Koen Focquet , Richard M. Flynn , Rudolf J. Danis
IPC分类号： C07D263/04 , C07D265/30 , C08J3/09 , C08J9/14
CPC分类号： C08J3/096 , C08J9/143
摘要： A blowing agent emulsion comprising at least one low boiling, perfluorinated, N-aliphatic, cyclic 1,3-, or 1,4-aminoether blowing agent, a foamable polymerizable reaction mixture, and a fluorochemical surfactant, optionally, a silicone surfactant, and optionally, a catalyst; a foamed plastic, and a process for making thereof.
摘要翻译：包含至少一种低沸点，全氟化，N-脂族，环状1,3-或1,4-氨基醚发泡剂的发泡剂乳液，可发泡的可聚合反应混合物和含氟表面活性剂，任选的硅氧烷表面活性剂，和任选的催化剂; 发泡塑料及其制造方法。

6. 发明授权

US06294604B1 Polymer processing additive having improved stability 失效
标题翻译：具有改进稳定性的聚合物加工添加剂
公开(公告)号：US06294604B1
公开(公告)日：2001-09-25
申请号：US09035279
申请日：1998-03-06
申请人： Koen Focquet , Greta Dewitte , Stephen E. Amos
发明人： Koen Focquet , Greta Dewitte , Stephen E. Amos
IPC分类号： C08K318
CPC分类号： C08K5/005 , C08K3/22 , C08K2003/222 , C08L23/04 , C08L27/12 , C08L71/02 , C08L2201/08 , C08L2666/04 , C08L2666/14
摘要： The extrusion of polymeric materials, especially thermoplastic polymeric materials, requires a number of physical attributes in the polymer to be controlled during extrusion to effect desirable surface characteristics on the extruded polymer. Extrusion additives have been provided for the improvement of these attributes and characteristics. The present invention describes an additive system for extrudable thermoplastic polymers, extrudable polymer compositions containing the additive system, and extrusion processes using polymers containing the additive system of this invention. The extrusion additive of the present invention comprises: (i) a fluorocarbon polymer, (ii) a poly(oxyalkylene) polymer, (iii) magnesium oxide, and (iv) optionally a stabilizer. The extrudable composition of the invention comprises: (A) an extrudable polymer (e.g., a predominant amount, such as at least 50% by weight of solids), and (B) an effective amount of the stabilized processing aid (extrusion additive).
摘要翻译：聚合物材料，特别是热塑性聚合物材料的挤出需要在挤出过程中控制的聚合物中的许多物理属性以在挤出的聚合物上实现所需的表面特性。已经提供了挤出添加剂来改善这些属性和特性。本发明描述了可挤出热塑性聚合物的添加剂体系，含有该添加剂体系的可挤出聚合物组合物，以及使用含有本发明的添加剂体系的聚合物的挤出方法。本发明的挤出添加剂包括：（i）碳氟聚合物，（ii）聚（氧化烯）聚合物，（iii）氧化镁和（iv）任选的稳定剂。本发明的可挤出组合物包含：（A ）可挤出聚合物（例如，主要量，例如至少50重量％的固体），和（B）有效量的稳定加工助剂（挤出添加剂）。

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