公开(公告)号：US09221948B2

公开(公告)日：2015-12-29

申请号：US14486224

申请日：2014-09-15

Applicant: CHEMTURA CORPORATION

Inventor： Larry D. Timberlake ,  Mark V. Hanson ,  Narayan Subramaniam ,  William R. Fielding ,  Matthew S. Burge

IPC: C08K5/5397 ,  C08G65/48 ,  C08F114/14 ,  C08L77/06 ,  C08K5/5313 ,  C08K7/14 ,  C08L77/00

CPC classification number: C08G65/48 ,  C08F114/14 ,  C08K5/53 ,  C08K5/5313 ,  C08K5/5397 ,  C08K7/14 ,  C08L77/00 ,  C08L77/06 ,  C08L2201/02

Abstract: A flame-retardant resin composition comprises a base resin (A), such as a polyamide resin, and an aromatic organophosphorus oligomer or polymer.

Abstract translation: 阻燃性树脂组合物包含聚酰胺树脂等基础树脂（A）和芳族有机磷低聚物或聚合物。

公开(公告)号：US20150031805A1

公开(公告)日：2015-01-29

申请号：US14337500

申请日：2014-07-22

Applicant: CHEMTURA CORPORATION

Inventor： Zachary D. Stockdale ,  Mark V. Hanson ,  Larry D. Timberlake ,  Subramaniam Narayan ,  William R. Fielding

IPC: C08K5/5397 ,  C08K3/32 ,  C08K5/3492 ,  C08K5/5317 ,  C08K5/53

CPC classification number: C08K5/5397 ,  C07F9/3808 ,  C07F9/3839 ,  C07F9/40 ,  C07F9/5329 ,  C07F9/5333 ,  C07F9/657172 ,  C08K3/32 ,  C08K5/005 ,  C08K5/0066 ,  C08K5/3492 ,  C08K5/34928 ,  C08K5/53 ,  C08K5/5317 ,  C08K5/5333 ,  C08L77/06

Abstract: Certain phosphonic acid salts heated at temperatures over 200° C. generate thermally stable, highly efficient flame retardant materials well suited for use as flame retardant additives in polymers. The flame retardants of the invention can be used as the sole flame retardant in a composition or in combination with other flame retardants, synergists or adjuvants.

Abstract translation: 某些在200℃以上的温度下加热的膦酸盐产生非常适合用作聚合物阻燃添加剂的热稳定，高效阻燃材料。 本发明的阻燃剂可以用作组合物中唯一的阻燃剂或与其它阻燃剂，增效剂或助剂组合使用。

公开(公告)号：US20170073502A1

公开(公告)日：2017-03-16

申请号：US15358370

申请日：2016-11-22

Applicant: Chemtura Corporation

Inventor： Larry D. Timberlake ,  Mark V. Hanson

IPC: C08K5/5317 ,  C08J5/24 ,  C08J5/12 ,  C08L63/00

CPC classification number: C08K5/5317 ,  B32B5/10 ,  B32B27/06 ,  B32B27/38 ,  B32B2262/101 ,  B32B2307/3065 ,  B32B2363/00 ,  B32B2457/00 ,  B32B2457/08 ,  C08J5/10 ,  C08J5/124 ,  C08J5/24 ,  C08J2363/00 ,  C08J2463/00 ,  C08K5/0066 ,  C08L63/00 ,  C08L2201/02 ,  C08L2203/20 ,  H05K1/0373 ,  H05K3/4626 ,  H05K2201/012 ,  H05K2203/1147 ,  C08K5/5333

Abstract: Resin compositions comprising flame retardant materials obtained by heating phosphonic acid salts at temperatures above 200° C., have excellent properties and exhibit manageable curing behavior. Laminates, composites, molded articles and the like, which have excellent flame retardant properties and physical characteristics, are readily prepared from the resin compositions of the invention.

Abstract translation: 包含通过在高于200℃的温度下加热膦酸盐而获得的阻燃材料的树脂组合物具有优异的性能并显示可控的固化行为。 由本发明的树脂组合物容易地制备具有优异的阻燃性能和物理特性的层压材料，复合材料，模塑制品等。

公开(公告)号：US20160200897A1

公开(公告)日：2016-07-14

申请号：US14717573

申请日：2015-05-20

Applicant: Chemtura Corporation

Inventor： Zachary D. Stockdale ,  Larry D. Timberlake ,  Mark V. Hanson ,  William R. Fielding

IPC: C08K5/5333 ,  C08K3/38

CPC classification number: C08K5/5333 ,  C08K3/32 ,  C08K3/38 ,  C08K5/5317 ,  C08K2003/329 ,  C08K2003/387 ,  C09K21/04 ,  C09K21/12

Abstract: Flame retardant polymer compositions comprising certain polymers, a flame retardant material obtained by heating certain phosphonic acid salts at temperatures over 200° C. and certain clays or metal compounds such as select metal borates, oxides, hydroxides, oxide hydroxides etc., are readily processed at elevated temperatures and under high stress conditions whereas similar compositions without the clays or metal compounds of the invention are prone to decomposition. For example, polyamide compositions comprising the flame retardant material obtained by heating certain phosphonic acid salts at temperatures over 200° C., hydrotalcite clays, and/or borates, oxides, hydroxides, oxide hydroxides of zinc or calcium, are highly stable to thermal processing under strenuous conditions such as high temperature extrusion.

Abstract translation: 包含某些聚合物的阻燃聚合物组合物，通过在200℃以上的温度下加热某些膦酸盐和某些粘土或金属化合物如选择性金属硼酸盐，氧化物，氢氧化物，氧化物氢氧化物等而获得的阻燃材料容易加工 在高温和高应力条件下，而没有本发明粘土或金属化合物的类似组合物易于分解。 例如，包含通过在200℃以上温度加热某些膦酸盐，水滑石粘土和/或硼酸盐，氧化物，氢氧化物，锌或钙的氧化物氢氧化物而获得的阻燃材料的聚酰胺组合物对热处理高度稳定 在剧烈的条件下，如高温挤出。

公开(公告)号：US20150307690A1

公开(公告)日：2015-10-29

申请号：US14792833

申请日：2015-07-07

Applicant: Chemtura Corporation

Inventor： Larry D. Timberlake ,  Mark V. Hanson ,  Zachary D. Stockdale

IPC: C08K5/5313 ,  C08K5/3492

CPC classification number: C08K5/5313 ,  C07F9/3808 ,  C07F9/5329 ,  C07F9/5333 ,  C07F9/657172 ,  C08K5/0066 ,  C08K5/34922 ,  C08K5/34928 ,  C08K5/5317 ,  C08K5/5333 ,  C08K5/5397 ,  C08K7/14 ,  C08L77/00

Abstract: Flame retardants produced by heating certain phosphonic acid salts at temperatures over 200° C. are readily compounded into high temperature polyamides that are processed at temperatures above 270° C. to provide flame retardant, high temperature polyamide compositions.

Abstract translation: 通过在超过200℃的温度下加热某些膦酸盐而产生的阻燃剂容易混合到在高于270℃的温度下加工的高温聚酰胺中，以提供阻燃的高温聚酰胺组合物。

公开(公告)号：US08865862B2

公开(公告)日：2014-10-21

申请号：US13757969

申请日：2013-02-04

Applicant: Chemtura Corporation

Inventor： Larry D. Timberlake ,  Mark V. Hanson ,  James D. Siebecker

IPC: C08G79/02 ,  C08G59/14 ,  C08G79/04

CPC classification number: C08G59/1488

Abstract: A hydroxyphenyl or alkoxyphenyl phosphine oxide composition comprising (i) a first mixture of mono-(hydroxyphenyl) or (alkoxyphenyl) phosphine oxide isomers, (ii) a second mixture of bis-(hydroxyaryl) or (alkoxyphenyl) phosphine oxide isomers, (iii) a third mixture of tris-(hydroxyaryl) or (alkoxyphenyl) phosphine oxide isomers, and optionally iv) a minority amount of non-hydroxy or non-alkoxy tris-phenyl phosphine oxides is provided. Also provided are epoxy resins compositions with excellent flame retardancy and physical properties, which resins comprise the phosphine oxide composition.

Abstract translation: 羟基苯基或烷氧基苯基氧化膦组合物，其包含（i）单（羟基苯基）或（烷氧基苯基）氧化膦异构体的第一混合物，（ii）双 - （羟基芳基）或（烷氧基苯基）氧化膦异构体的第二混合物，（iii ）三（羟基芳基）或（烷氧基苯基）氧化膦异构体的第三混合物，和任选地iv）少量的非羟基或非烷氧基三苯基膦氧化物。 还提供了具有优异阻燃性和物理性能的环氧树脂组合物，该树脂包含氧化膦组合物。