公开(公告)号：US4774282A

公开(公告)日：1988-09-27

申请号：US932879

申请日：1986-11-20

Applicant: Shahid P. Qureshi

Inventor： Shahid P. Qureshi

IPC: C08G73/06 ,  C08G73/08 ,  C08G73/12 ,  C08J5/24 ,  C08L79/04 ,  C08G63/38

CPC classification number: C08L79/04 ,  C08G73/0638 ,  C08G73/12 ,  C08J5/24 ,  C08J2379/08

Abstract: Novel curable resin compositions are disclosed containing an aromatic cyanate ester and an allyl ether of a bisphenol as a modifier. These compositions provide improved prepregs and composites. Additional modifiers including epoxy resins and bismaleimides may be included.

Abstract translation: 公开了含有芳族氰酸酯和双酚作为改性剂的烯丙基醚的新型可固化树脂组合物。 这些组合物提供改进的预浸料和复合材料。 可以包括环氧树脂和双马来酰亚胺的附加改性剂。

公开(公告)号：US06565976B1

公开(公告)日：2003-05-20

申请号：US09922243

申请日：2001-08-06

Applicant: Shahid P. Qureshi ,  Harvey G. Dixon

Inventor： Shahid P. Qureshi ,  Harvey G. Dixon

IPC: B32B2738

CPC classification number: C08L83/08 ,  C08L61/06 ,  C08L61/12 ,  C08L63/00 ,  C08L2205/03 ,  C08L2205/035 ,  Y10T428/31511 ,  Y10T428/31663 ,  C08L2666/22 ,  C08L83/00 ,  C08L2666/14

Abstract: A pultrusion resin composition comprising about 75 wt % to about 85 wt % of a phenolic resin, about 9 wt % to about 20 wt % of the reaction product of a polyhydroxy compound and an epoxy-functional polysiloxane, about 6 wt % to about 15 wt %, of a phenolic epoxy, and about 0.2 wt % to about 1 wt % of a catalyst, based on total weight of the composition. Pultruded products are formed by drawing fibrous reinforcement through a bath of the pultrusion resin composition.

Abstract translation: 包含约75重量％至约85重量％的酚醛树脂，约9重量％至约20重量％的多羟基化合物和环氧官能聚硅氧烷的反应产物的拉挤树脂组合物，约6重量％至约15重量％ 重量％的酚醛环氧树脂和约0.2重量％至约1重量％的催化剂，基于组合物的总重量。 拉挤产品通过拉伸纤维增强材料通过拉挤树脂组合物的浴形成。

公开(公告)号：US06342303B1

公开(公告)日：2002-01-29

申请号：US09511350

申请日：2000-02-23

Applicant: Pablo G. Dopico ,  Shahid P. Qureshi ,  Ellen V. Nagy

Inventor： Pablo G. Dopico ,  Shahid P. Qureshi ,  Ellen V. Nagy

IPC: B32B904

CPC classification number: C08L61/14 ,  C08G77/38 ,  C08G77/42 ,  C08L61/06 ,  C08L83/06 ,  Y10T428/31663 ,  Y10T428/31942 ,  Y10T428/31967 ,  C08L2666/14

Abstract: The preparation of composites using epoxy-functional silicones as additives to phenolic resole resins.

Abstract translation: 使用环氧官能聚硅氧烷作为酚醛树脂树脂添加剂的复合材料的制备。

公开(公告)号：US6102995A

公开(公告)日：2000-08-15

申请号：US35898

申请日：1998-03-06

Applicant: David A. Hutchings ,  Shahid P. Qureshi ,  Millard E. Foucht ,  Richard D. Sampson ,  Ted M. McVay

Inventor： David A. Hutchings ,  Shahid P. Qureshi ,  Millard E. Foucht ,  Richard D. Sampson ,  Ted M. McVay

IPC: C09D5/18 ,  B32B5/16

CPC classification number: C09D5/185 ,  Y10S428/92 ,  Y10T428/257

Abstract: An intumescent composition comprising the dried product of a composition containing as essential components (1) the reaction product of aluminum oxide or aluminum hydroxide hydrate and an organic amine phosphate or a salt thereof, and (2) expandable graphite flake.

Abstract translation: 一种膨胀组合物，其包含含有作为必要组分的组合物的干燥产物（1）氧化铝或氢氧化铝水合物与有机磷酸胺或其盐的反应产物，和（2）可膨胀石墨薄片。

公开(公告)号：US5962603A

公开(公告)日：1999-10-05

申请号：US681560

申请日：1996-07-23

Applicant: Shahid P. Qureshi ,  David A. Hutchings

Inventor： Shahid P. Qureshi ,  David A. Hutchings

IPC: C08G12/40 ,  C08K5/5317 ,  C09D5/18 ,  C08K3/32 ,  C08L61/34

CPC classification number: C09D5/185 ,  C08G12/40 ,  C08K5/5317 ,  Y10T428/31862 ,  Y10T428/31866

Abstract: An aqueous composition containing an acid-hardenable melamine-formaldehyde resin and a nitrogen-containing acidic phosphorus curing agent made from either phosphoric acid or phosphorous acid which is curable to an intumescent composition.

Abstract translation: 含有酸可硬化三聚氰胺 - 甲醛树脂和可由可膨胀组合物固化的磷酸或亚磷酸制成的含氮酸性磷固化剂的含水组合物。

公开(公告)号：US5169710A

公开(公告)日：1992-12-08

申请号：US750964

申请日：1991-08-28

Applicant: Shahid P. Qureshi ,  Richard E. Hoffman ,  Richard H. Newman-Evans

Inventor： Shahid P. Qureshi ,  Richard E. Hoffman ,  Richard H. Newman-Evans

IPC: C08J5/04 ,  C08L63/00

CPC classification number: C08J5/04 ,  C08L63/00 ,  C08J2363/00 ,  Y10S428/902 ,  Y10T428/30 ,  Y10T428/31739 ,  Y10T442/3585

Abstract: Layered, fiber-reinforced composites toughened by the use of thermosetting matrix resins including rigid particles are improved in toughness when the particles are porous and have a spheroidal spongy structure, are formed of a polyamide. The method of the invention is particularly effective in improving the toughness of composites based on thermoset matrix resins, and particularly epoxy resins.

Abstract translation: 通过使用包括刚性颗粒的热固性基质树脂增韧的分层纤维增强复合材料在颗粒是多孔的且具有球形海绵结构时由韧性提高，由聚酰胺形成。 本发明的方法在提高基于热固性基体树脂，特别是环氧树脂的复合材料的韧性方面特别有效。

公开(公告)号：US5151471A

公开(公告)日：1992-09-29

申请号：US601900

申请日：1990-10-23

Applicant: Shahid P. Qureshi ,  Hugh C. Gardner

Inventor： Shahid P. Qureshi ,  Hugh C. Gardner

IPC: C08G59/20 ,  C08G59/00 ,  C08G59/22 ,  C08G59/28 ,  C08G59/32 ,  C08G59/50 ,  C08L63/00

CPC classification number: C08G59/5033 ,  C08G59/3218 ,  C08G59/3227 ,  C08L63/00

Abstract: Epoxy resin formulations having improved storage stability comprising epoxys selected from the group consisting of polyglcidyl ethers of polycyclic bridged hydroxy-substituted polyaromatic compounds and N,N,N',N'-tetraglycidyl-bis(4-amino-3-ethylphenyl) methane with from about 6 to about 150 pbw, per hundred parts by weight of the epoxy resin components, of a solid aromatic diamine hardener insoluble in said composition at room temperature in an amount effective to cure said epoxy resin.

Abstract translation: 具有改进的储存稳定性的环氧树脂制剂包括选自多环桥羟基取代的多芳族化合物的聚突变性醚和N，N，N'，N'-四缩水甘油基 - 双（4-氨基-3-乙基苯基）甲烷的环氧化物， 约100至约150pbw，每100重量份环氧树脂组分，在室温下不溶于所述组合物的固体芳族二胺硬化剂，其量可有效固化所述环氧树脂。

公开(公告)号：US09464162B2

公开(公告)日：2016-10-11

申请号：US14775792

申请日：2014-03-13

Applicant: ENERG2 TECHNOLOGIES, INC. ,  Joseph Frank Ludvik ,  Xing Dong ,  Shahid P. Qureshi ,  Gerald Knazek

Inventor： Benjamin E. Kron ,  Katharine Geramita ,  Henry R. Costantino ,  Joseph Frank Ludvik ,  Xing Dong ,  Shahid P. Qureshi ,  Gerald A. Knazek

IPC: C01B31/02 ,  C08G61/10 ,  C08G8/10 ,  C08G8/20 ,  C08G8/22 ,  C01B31/08

CPC classification number: C01B31/10 ,  C01B32/05 ,  C01B32/30 ,  C01B32/336 ,  C01P2006/12 ,  C01P2006/14 ,  C01P2006/16 ,  C01P2006/40 ,  C01P2006/80 ,  C08G8/10 ,  C08G8/20 ,  C08G8/22 ,  C08G61/10 ,  C08G2220/00

Abstract: The present application is directed to methods for preparation of polymer particles in gel form and carbon materials made therefrom. The carbon materials comprise enhanced electrochemical properties and find utility in any number of electrical devices, for example, as electrode material in ultracapacitors or batteries. The methods herein can also be employed generally to improve emulsion and/or suspension polymerization processes by improved control of diffusion of acidic and basic species between the polymer and secondary phases.

Abstract translation: 本申请涉及制备凝胶形式的聚合物颗粒和由其制备的碳材料的方法。 碳材料包括增强的电化学性质，并且可用于任何数量的电气装置，例如作为超级电容器或电池中的电极材料。 本文的方法也可以通常用于通过改进控制聚合物和第二相之间的酸性和碱性物质的扩散来改进乳液和/或悬浮聚合方法。

公开(公告)号：US06228914B1

公开(公告)日：2001-05-08

申请号：US09002347

申请日：1998-01-02

Applicant: Brian M. Ford ,  David A. Hutchings ,  Mel E. Foucht ,  Shahid P. Qureshi ,  Chad E. Garvey ,  Daniel W. Krassowski

Inventor： Brian M. Ford ,  David A. Hutchings ,  Mel E. Foucht ,  Shahid P. Qureshi ,  Chad E. Garvey ,  Daniel W. Krassowski

IPC: C08K553

CPC classification number: C09D5/185 ,  C09K21/12

Abstract: An aqueous composition containing a hardenable binder of a melamine compound, such as an acid-hardenable melamine-formaldehyde resin, and an acidic phosphorus compound, such as a nitrogen-containing phosphorus compound made from either phosphoric acid or phosphorus acid, and expandable graphite flake, which composition is curable to an intumescent composition.

Abstract translation: 含有三聚氰胺化合物的可硬化粘合剂如酸可硬化三聚氰胺 - 甲醛树脂和酸性磷化合物如磷酸或磷酸形成的含氮磷化合物和可膨胀石墨片 ，该组合物可固化成膨胀组合物。

公开(公告)号：US5864003A

公开(公告)日：1999-01-26

申请号：US681681

申请日：1996-07-23

Applicant: Shahid P. Qureshi ,  Charles Chan

Inventor： Shahid P. Qureshi ,  Charles Chan

IPC: C08G8/28 ,  C08G8/10 ,  C08G12/00

CPC classification number: C08G8/28

Abstract: This invention relates to a resin composition capable of being thermally cured having both a long pot life at low temperatures and a fast curing rate at higher temperatures containing a mixture of (a) a phenol-formaldehyde resole resin, and (b) a latent curing agent selected from a particular class of nitrogen-containing acidic phosphorus compounds made from either phosphoric acid or phosphorous acid.

Abstract translation: 本发明涉及能够热固化的树脂组合物，其在低温下具有长的适用期和在较高温度下具有快速固化速率，其中含有（a）苯酚 - 甲醛甲阶酚醛树脂的混合物，和（b）潜在固化 选自由磷酸或亚磷酸制成的特定种类的含氮酸性磷化合物的试剂。