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公开(公告)号:US20080048157A1
公开(公告)日:2008-02-28
申请号:US11643461
申请日:2006-12-21
申请人: Samuel Bron , Ariel Sluszny , Dorit Peled , Dorit Perle , Mark Gelmont , Orly Cohen , Avi Ben-Zvi , Michael Peled , Ron Frim
发明人: Samuel Bron , Ariel Sluszny , Dorit Peled , Dorit Perle , Mark Gelmont , Orly Cohen , Avi Ben-Zvi , Michael Peled , Ron Frim
CPC分类号: C08G18/4045 , C08G18/6696 , C08G18/7621 , C08G2101/0008 , C08G2101/005 , C08J9/0019 , C08J2205/06 , C08J2375/04 , C09K21/06 , C09K21/12
摘要: Compositions and methods for alleviating or preventing discoloration in flame-retarded flexible polyurethane foams, known as “scorching”, are provided. The anti-scorch compositions contain antioxidant agents combined with at least one, and preferably with two, additional compounds selected from β-diketone compounds, epoxy compounds, organic phosphites or phosphonites, and metal salts of carboxylic acids.
摘要翻译: 提供了用于减轻或防止阻燃柔性聚氨酯泡沫体变色的组合物和方法,称为“焦化”。 抗焦烧组合物含有与选自β-二酮化合物,环氧化合物,有机亚磷酸酯或亚膦酸酯的至少一种,优选与两种另外的化合物结合的抗氧化剂和羧酸的金属盐。
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公开(公告)号:US20080237555A1
公开(公告)日:2008-10-02
申请号:US10588398
申请日:2006-08-03
申请人: Samuel Bron , Ariel Sluszny , Dorit Peled , Dorit Perle , Mark Gelmont , Orly Cohen , Avi Ben-Zvi , Michael Peled , Ron Frim
发明人: Samuel Bron , Ariel Sluszny , Dorit Peled , Dorit Perle , Mark Gelmont , Orly Cohen , Avi Ben-Zvi , Michael Peled , Ron Frim
IPC分类号: C09K21/12
CPC分类号: C08G18/4045 , C08G18/6696 , C08G18/7621 , C08G2101/0008 , C08G2101/005 , C08J9/0019 , C08J2205/06 , C08J2375/04 , C09K21/06 , C09K21/12
摘要: Compositions are provided for alleviating or preventing discoloration, known as “scorching”, in flame-retarded flexible polyurethane foams. The anti-scorch compositions contain combinations of antioxidant agents, epoxy compounds, organic phosphites—alone or in combination with metal salts of carboxylic acids. The compositions are useful, for example, for polyurethane foams retarded with aliphatic or aromatic phosphorus-based flame retardants, or with halogen-containing flame retardants.
摘要翻译: 提供组合物用于减轻或防止在阻燃柔性聚氨酯泡沫中称为“焦化”的变色。 抗焦烧组合物包含单独的或与羧酸的金属盐组合的抗氧化剂,环氧化合物,有机亚磷酸酯的组合。 组合物可用于例如用脂族或芳族磷系阻燃剂或含卤素阻燃剂延迟的聚氨酯泡沫。
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公开(公告)号:US20080302371A1
公开(公告)日:2008-12-11
申请号:US11758551
申请日:2007-06-05
申请人: Orly Cohen , William A. Cohen , Michael Baglione
发明人: Orly Cohen , William A. Cohen , Michael Baglione
IPC分类号: A61F13/06
CPC分类号: A61F13/06
摘要: A boot for the treatment of an ulcer wherein the boot is comprised of at least 80% by weight of closed cell polyethylene. The boot comprises a single article and covers a foot and lower part of the leg of a person. An interior surface of the boot is vacuum and heat molded to the foot and lower leg of the person, and a cut out is formed to surround the ulcer of the person. This off loads the weight of the person from the site of the ulcer, and the custom molding minimizes any slipping and shearing forces on the ulcer. The boot is lightweight, easy to put on and take off, and less expensive than other healing boots available.
摘要翻译: 用于治疗溃疡的靴子,其中靴子由至少80重量%的闭孔聚乙烯组成。 靴子包括单个物品并且覆盖人的脚和脚部的下部。 靴子的内表面是真空的并且热成型为人的脚和小腿,并且形成切口以围绕人的溃疡。 这样就减轻了人们从溃疡部位的重量,定制成型使溃疡的任何滑动和剪切力减到最小。 靴子重量轻,易于穿上和脱下,比其他可用的治疗靴更便宜。
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