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1. 发明授权

US06676849B2 Low yellowing scorch inhibitor composition 有权
标题翻译：低黄化焦烧抑制剂组成
公开(公告)号：US06676849B2
公开(公告)日：2004-01-13
申请号：US10386415
申请日：2003-03-11
申请人： John Matthew DeMassa
发明人： John Matthew DeMassa
IPC分类号： C09K1508
CPC分类号： C08J9/00 , C08G18/14 , C08G18/282 , C08G2101/00 , C08G2101/0008 , C08G2101/0083 , C08J9/0023 , C08J2375/04 , C08K5/005 , C08K5/13 , C08K5/46 , C09K15/08 , C08L75/04
摘要： A scorch inhibitor composition for use an additive in the manufacture of polyurethane foams is based on a derivatized phenol, 4-tertbutyl catechol, and optionally, phenothiazine. The derivatized phenol is a di-tert-butyl phenol, preferably a 2,6 tert-butyl phenol substituted at least at the 4-position with an aliphatic, aromatic or aliphatic-aromatic moiety, of C2 or greater. Preferably, the phenol is a liquid, and is chosen from among 2,6 di-tert-butyl-4-isobutyl phenol; 2,6 di-tert-butyl-4-nonyl phenol; and benzenepropanoic acid, 3,5-bis (1,1-dimethyl-ethyl)-4-hydroxy-.C7-C9 branched alkyl esters. The phenol may optionally possess combinations of heteroatoms, such as O, N, P or S, and may be dimerized.
摘要翻译：用于制造聚氨酯泡沫的添加剂的焦烧抑制剂组合物是基于衍生的苯酚，4-叔丁基邻苯二酚和任选的吩噻嗪。衍生的苯酚是二叔丁基苯酚，优选至少在4位被脂族，芳族或脂族 - 芳族部分取代为C 2以上的2,6-叔丁基苯酚。优选地，苯酚是液体，并且选自2,6-二叔丁基-4-异丁基苯酚; 2,6-二叔丁基-4-壬基苯酚; 和苯丙酸，3,5-双（1,1-二甲基 - 乙基）-4-羟基-C 7 -C 9支链烷基酯。苯酚可以任选地具有杂原子的组合，例如O，N，P或S，并且可以被二聚化。

2. 发明授权

US06821456B2 Granular polymer additives and their preparation 失效
标题翻译：颗粒状聚合物添加剂及其制备方法
公开(公告)号：US06821456B2
公开(公告)日：2004-11-23
申请号：US09792087
申请日：2001-02-23
申请人： John Semen
发明人： John Semen
IPC分类号： C09K1508
CPC分类号： B29C67/00 , B29B9/12 , C07C69/732 , C08K5/005 , C08K5/13 , C08K5/1345 , C08K5/51 , C08K9/04 , C09K15/08
摘要： A compacted particulate polymer additive composition in a dry granular form formed from a substantially uniform mixture of the following components: (a) at least one particulate sterically-hindered phenolic compound, and (b) one or more particulate polymer additives other than a sterically-hindered phenolic compound; wherein the particles of said composition are held together in compacted dry granular form exclusively or substantially exclusively by contact with dried surfaces of in situ desolvated particles from particles of one or more at least partially solvated components of (a), and optionally by contact with dried surfaces of in situ desolvated particles from particles of one or more at least partially solvated components of (b). Compositions of this type except that there is no component (b) are also described.
摘要翻译：由以下组分的基本上均匀的混合物形成的干燥颗粒形式的压实颗粒状聚合物添加剂组合物：（a）至少一种空间位阻的空间位阻酚类化合物，和（b）一种或多种空间位阻聚合物添加剂，受阻酚类化合物;其中所述组合物的颗粒以压实的干燥颗粒形式保持在一起，完全或基本上仅通过与（a）的一种或多种至少部分溶剂化组分的颗粒接触的原位脱溶剂颗粒的干燥表面，以及任选地通过与（b）的一种或多种至少部分溶剂化的组分的颗粒接触原位去溶的颗粒的干燥表面。还描述了除了没有组分（b）之外的这种类型的组合物。

3. 发明授权

US06787067B2 Granular composite additive for polyolefin, process for producing the same, and polyolefin composition containing the same 有权
标题翻译：用于聚烯烃的颗粒复合添加剂，其制备方法和含有它们的聚烯烃组合物
公开(公告)号：US06787067B2
公开(公告)日：2004-09-07
申请号：US10168830
申请日：2002-08-16
申请人： Toshinori Yukino , Takashi Takeuchi , Naoko Tanji , Etsuo Tobita
发明人： Toshinori Yukino , Takashi Takeuchi , Naoko Tanji , Etsuo Tobita
IPC分类号： C09K1508
CPC分类号： C08K5/098 , C08K5/09 , C08K5/175 , C08L23/02
摘要： The present invention provides a multi-component granular additive for polyolefins which has a strength and a function which enable the additive to be dust-free and be of components-in-granule type. It comprises 10 parts by mass of a nucleating agent comprising an alkali metal salt or hydroxyaluminum salt of an aromatic monocarboxlylic acid or comprising an alkali metal salt or hydroxyaluminum salt of an acid aromatic phosphoric ester compound, 1 to 50 parts by mass of a phenolic antioxidant, 5 to 50 parts by mass of polyproylene, and 0 to 500 parts by mass of one or more optional additive components other than the nucleating agent and the phenolic antioxidant.
摘要翻译：本发明提供了一种具有强度和功能的多组分聚烯烃颗粒添加剂，其使添加剂无尘并且具有颗粒成分。其包含10质量份的含有芳香族单体三羧酸的碱金属盐或羟基铝盐的成核剂，或者含有酸性芳香族磷酸酯化合物的碱金属盐或羟基铝盐，1〜50质量份酚类抗氧化剂，5〜50质量份的聚丙烯，0〜500质量份的除成核剂和酚类抗氧化剂以外的一种或多种任选的添加成分。

4. 发明授权

US06468609B2 UV-absorbing film and its use as protective sheet 有权
标题翻译：紫外线吸收膜及其用作保护片
公开(公告)号：US06468609B2
公开(公告)日：2002-10-22
申请号：US09725535
申请日：2000-11-29
申请人： August Mariën , Bart Moeyersons
发明人： August Mariën , Bart Moeyersons
IPC分类号： C09K1508
CPC分类号： C08J5/18 , C08J2301/12 , C08K5/005 , C08K5/3492 , C08L1/12 , G02B5/223 , Y10T428/10
摘要： UV-absorbers of the 4-alkoxy-2-hydroxyphenyl-s-triazine type are incorporated in a cellulose triacetate film. Such an UV-cut off film can be used advantageously, amongst others, as protective sheet for a polarizer in a Liquid Crystal Display.
摘要翻译： 4-烷氧基-2-羟基苯基-s-三嗪类的紫外线吸收剂加入到三乙酸纤维素膜中。这种UV截止膜可以有利地用作液晶显示器中用于偏振器的保护片。

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