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1. 发明授权

US5847014A Water blown, energy absorbing foams 失效
标题翻译：水吹，吸收能量的泡沫
公开(公告)号：US5847014A
公开(公告)日：1998-12-08
申请号：US842697
申请日：1997-04-15
申请人： Neil H. Nodelman , David D. Steppan , Mark A. Davolio , David F. Sounik , Alan D. Bushmire
发明人： Neil H. Nodelman , David D. Steppan , Mark A. Davolio , David F. Sounik , Alan D. Bushmire
IPC分类号： C08G18/16 , C08G18/32 , C08G18/40 , C08G18/48 , C08G18/50 , C08G18/65 , C08G18/66 , C08G18/76 , C08J9/06 , C08K5/5419 , C08L75/08 , C08L75/12 , C08G18/22
CPC分类号： C08G18/6692 , C08G18/4072 , C08G18/4816 , C08G18/6564 , C08K5/5419 , C08G2101/005 , C08G2101/0083 , Y10S521/902
摘要： The present invention is directed to an isocyanate reactive mixture comprising from about 17 to about 85% by weight of one or more non-filled polyether polyols having a hydroxyl functionality of from 1.5 to 3 and molecular weights of from 1,500 to 8,000; from about 12 to about 80% by weight of one or more non-tertiary amine containing polyether polyols having a hydroxyl functionality of from 3 to 8 and a molecular weight of from 150 to 1,000; from about 0 to about 4% by weight of one or more primary or secondary diamines or amino alcohols and from 3 to about 12% by weight of water. The invention is also directed to a water-blown, energy absorbing foams made from the isocyanate reactive mixture.
摘要翻译：本发明涉及一种异氰酸酯反应性混合物，其包含约17至约85重量％的一种或多种羟基官能度为1.5至3，分子量为1,500至8,000的未填充的聚醚多元醇; 约12至约80重量％的一种或多种羟基官能度为3至8并且分子量为150至1,000的含有非叔胺的聚醚多元醇; 约0至约4重量％的一种或多种伯或仲二胺或氨基醇和3至约12重量％的水。本发明还涉及由异氰酸酯反应性混合物制成的水吹吸能泡沫。

2. 发明授权

US06586487B1 Low-density, water blown polyurethane foams for energy-absorbing applications 失效
标题翻译：用于吸收能量的低密度水喷雾聚氨酯泡沫
公开(公告)号：US06586487B1
公开(公告)日：2003-07-01
申请号：US09614612
申请日：2000-07-12
申请人： Neil H. Nodelman , David D. Steppan , Alan D. Bushmire , William E. Slack
发明人： Neil H. Nodelman , David D. Steppan , Alan D. Bushmire , William E. Slack
IPC分类号： C08G1828
CPC分类号： C08G18/6688 , C08G2101/0008 , C08G2101/0058 , C08G2101/0083 , C08G2350/00
摘要： A method for making an energy-absorbing foam having a density that is less than about 7 pcf that exhibits excellent strength properties and that is particularly suitable for automobile bumper applications. The invention is also directed to the energy-absorbing foam made with the method.
摘要翻译：一种制造能量吸收泡沫的方法，所述泡沫的密度小于约7PCF，其表现出优异的强度性能，特别适用于汽车保险杠应用。本发明还涉及用该方法制成的吸能泡沫。

3. 发明授权

US06617368B2 Isotropic rigid foams 失效
标题翻译：各向同性硬质泡沫
公开(公告)号：US06617368B2
公开(公告)日：2003-09-09
申请号：US10008551
申请日：2001-11-13
申请人： David D. Steppan , Alan D. Bushmire , Edward E. Ball
发明人： David D. Steppan , Alan D. Bushmire , Edward E. Ball
IPC分类号： C08G1848
CPC分类号： C08G18/4018 , C08G18/5027 , C08G2101/0025 , C08G2101/005 , C08G2101/0083
摘要： This invention relates to a process for the preparation of an isotropic rigid foam comprising the step of reacting: (A) an organic polyisocyanate component selected from the group consisting of: (1) a polymethylene poly(phenylisocyanate) and (2) an NCO-terminated prepolymer, and comprising the reaction product of: (a) a polyester comprising the reaction product of (i) pure ortho-phthalic acid or phthalic anhydride and (ii) a glycol and (b) a polymethylene poly(phenylisocyanate); with (B) an isocyanate-reactive component comprising: (1) a liquid OH-terminated prepolymer having a viscosity of more than about 100,000 mPa·s at 25° C., and which comprises the reaction product of: (a) an organic aromatic polyisocyanate component; and (b) an amine initiated polyether polyol component; (2) at least one polyether polyol and optionally (3) at least one aromatic polyester polyol; in the presence of: (C) at least one catalyst; and (D) at least one blowing agent; wherein the relative amounts of components present is such that the Isocyanate Index is from 90 to 170. This invention also relates to the isotropic rigid foams prepared thereby.
摘要翻译：本发明涉及一种制备各向同性硬质泡沫的方法，包括以下步骤：使（A）选自以下的有机多异氰酸酯组分：（1）多亚甲基聚异氰酸苯酯和（2）NCO- 并且包含以下反应产物：（a）包含（i）纯邻苯二甲酸或邻苯二甲酸酐和（ii）二醇和（b）聚亚甲基聚异氰酸苯酯的反应产物的聚酯; （B）异氰酸酯反应性组分，其包含：（1）在25℃下具有大于约100,000mPa.s的粘度的液体OH封端的预聚物，其包含以下反应产物：（a）有机芳族多异氰酸酯组分; 和（b）胺引发的聚醚多元醇组分; （2）至少一种聚醚多元醇和任选的（3）至少一种芳族聚酯多元醇; 在下列情况下：（C）至少一种催化剂; 和（D）至少一种发泡剂; 其中存在的组分的相对量使得异氰酸酯指数为90至170.本发明还涉及由其制备的各向同性硬质泡沫。

4. 发明授权

US09701802B2 Reinforced UV-A curable composite compositions and methods 有权
公开(公告)号：US09701802B2
公开(公告)日：2017-07-11
申请号：US12420112
申请日：2009-04-08
申请人： Alan D. Bushmire , Jan L. Clatty , Michael J. Dvorchak , Charles A. Gambino , Christine Mebane
发明人： Alan D. Bushmire , Jan L. Clatty , Michael J. Dvorchak , Charles A. Gambino , Christine Mebane
IPC分类号： C08J7/04 , C08J5/24 , C08J7/12 , B29C35/08
CPC分类号： C08J5/24 , B29C2035/0827 , C08J7/123 , C08J2375/16
摘要： The present disclosure is directed to a process for forming a reinforced ultraviolet (UV) radiation-curable composite. The composite may be formed by applying reinforcing layers and resin layers to a substrate. The resin composition may include an aliphatic urethane acrylate oligomer, a polyfunctional acrylate monomer, and a photoinitiator. The composite formed on the substrate may be exposed to UV radiation to cure the composite on the substrate. The composite may be characterized in that it is cured within 10 minutes of exposure to UV radiation and does not exhibit oxygen inhibition effects, such as, for example, surface tack. The reinforced UV-curable composite may find utility, for example, as a rapid field repair patch in aerospace applications, among others.

5. 发明申请

US20090313909A1 Low density semi-rigid flame resistant foams 审中-公开
标题翻译：低密度半刚性阻燃泡沫
公开(公告)号：US20090313909A1
公开(公告)日：2009-12-24
申请号：US12214569
申请日：2008-06-20
申请人： Jan L. Clatty , Alan D. Bushmire
发明人： Jan L. Clatty , Alan D. Bushmire
IPC分类号： C08J9/06 , E06B3/00 , E04B1/62 , E04B1/92
CPC分类号： C08J9/0066 , C08G18/10 , C08G18/163 , C08G18/242 , C08G18/4018 , C08G18/4841 , C08G18/485 , C08G18/6644 , C08G18/6677 , C08G18/7664 , C08G18/7671 , C08G2101/0016 , C08J2375/04 , C08G18/48 , C08G18/40
摘要： The present invention provides a low density, semi-rigid polyurethane foam made from the reaction product, at an isocyanate index of from about 100 to about 150, of at least one polyisocyanate and an isocyanate-reactive blend containing from about 15 wt. % to about 55 wt. %, based on the weight of the resin, of a difunctional or greater functionality polyether polyol, from about 3 wt. % to about 19 wt. %, based on the weight of the resin, of at least one polyether tetrol, and from about 7 wt. % to about 39 wt. %, based on the weight of the resin, of at least one non-halogenated polyester polyol in the presence of from about 5 wt. % to about 30 wt. %, based on the weight of the resin, of at least one non-hydroxy functional flame retardant and from about 1 wt. % to about 20 wt. %, based on the weight of the resin, of at least one cross linking agent, and optionally in the presence of one or more of catalysts, surfactants, chain extenders and blowing agents, wherein the semi-rigid polyurethane foam having a density of from about 2 to about 25 pcf meets at least a V-1 class rating in accordance with UL 94 V flammability testing. The low density, semi-rigid polyurethane foams of the present invention may find use in producing lightweight, rapidly erected barriers for protection of people such as soldiers, police officers and fire fighters from pursuit by adversaries. Barriers made with the inventive foam may also be used to limit access to already secured areas.
摘要翻译：本发明提供由异氰酸酯指数为约100至约150的反应产物制成的至少一种多异氰酸酯和含有约15重量％的异氰酸酯反应性混合物的低密度半硬质聚氨酯泡沫。％至约55wt。％，基于树脂的重量，双官能或更高官能度的聚醚多元醇，约3wt。％至约19wt。基于树脂的重量，至少一种聚醚四元醇和约7重量％％至约39重量％在约5重量％存在下，至少一种非卤代聚酯多元醇基于树脂的重量％％至约30wt。％，基于树脂的重量，至少一种非羟基官能阻燃剂和约1wt。％至约20wt。至少一种交联剂，并且任选地在一种或多种催化剂，表面活性剂，增链剂和发泡剂存在下，其中半硬聚氨酯泡沫的密度为根据UL 94 V可燃性测试，约2至约25 pcf符合至少V-1等级等级。本发明的低密度，半硬质聚氨酯泡沫体可用于生产轻质，快速架设的障碍物，以保护诸如士兵，警察和消防员等人员不被对手追捕。用本发明泡沫制成的障碍物也可用于限制对已经固定区域的通路。

6. 发明申请

US20100260941A1 REINFORCED UV-A CURABLE COMPOSITE COMPOSITIONS AND METHODS 有权
标题翻译：增强UV-A可固化复合材料组合物和方法
公开(公告)号：US20100260941A1
公开(公告)日：2010-10-14
申请号：US12420112
申请日：2009-04-08
申请人： Alan D. Bushmire , Jan L. Clatty , Michael J. Dvorchak , Charles A. Gambino , Christine Mebane
发明人： Alan D. Bushmire , Jan L. Clatty , Michael J. Dvorchak , Charles A. Gambino , Christine Mebane
IPC分类号： B05D3/06 , C08F4/32 , C08J7/04 , C08J3/28 , C08F2/48 , C08F2/46
CPC分类号： C08J5/24 , B29C2035/0827 , C08J7/123 , C08J2375/16
摘要： The present disclosure is directed to a process for forming a reinforced ultraviolet (UV) radiation-curable composite. The composite may be formed by applying reinforcing layers and resin layers to a substrate. The resin composition may include an aliphatic urethane acrylate oligomer, a polyfunctional acrylate monomer, and a photoinitiator. The composite formed on the substrate may be exposed to UV radiation to cure the composite on the substrate. The composite may be characterized in that it is cured within 10 minutes of exposure to UV radiation and does not exhibit oxygen inhibition effects, such as, for example, surface tack. The reinforced UV-curable composite may find utility, for example, as a rapid field repair patch in aerospace applications, among others.
摘要翻译：本公开涉及形成增强的紫外线（UV）可辐射固化复合材料的方法。可以通过将增强层和树脂层施加到基底上来形成复合材料。树脂组合物可以包括脂肪族聚氨酯丙烯酸酯低聚物，多官能丙烯酸酯单体和光引发剂。形成在基底上的复合物可以暴露于UV辐射以固化基底上的复合物。该复合材料的特征在于其在暴露于UV辐射的10分钟内固化，并且不显示出氧抑制作用，例如表面粘性。增强的可UV固化复合材料可以用于例如航空航天应用中的快速现场修补补片。

7. 发明授权

US5516872A Preparation of cast elastomers using aminocrotonate-terminated polyether chain extenders 失效
标题翻译：使用氨基巴豆酸酯封端的聚醚增链剂制备流延弹性体
公开(公告)号：US5516872A
公开(公告)日：1996-05-14
申请号：US270605
申请日：1994-07-05
申请人： Robson Mafoti , Alan D. Bushmire
发明人： Robson Mafoti , Alan D. Bushmire
IPC分类号： C08G18/10 , C08G18/67
CPC分类号： C08G18/6795 , C08G18/10
摘要： This invention relates to a process for preparing polyurethane elastomers comprising reacting in an open mold at an isocyanate index of about 90 to about 110(a) an isocyanate prepolymer having an isocyanate content of about 2 to about 15% by weight and a molecular weight of from about 500 to about 5000 prepared by reaction of(i) at least one organic polyisocyanate with(ii) at least one isocyanate-reactive compound having at least two isocyanate-reactive groups and a molecular weight of from about 250 to about 4000;with(b) certain aminocrotonate-terminated polyethers having a molecular weight of from about 500 to about 1500;(c) optional chain extenders and/or crosslinkers other than aminocrotonate-terminated polyether (b); and(d) optional auxiliaries and/or additives.
摘要翻译：本发明涉及一种制备聚氨酯弹性体的方法，包括在开模中以异氰酸酯指数为约90至约110（a）异氰酸酯含量为约2至约15重量％的异氰酸酯预聚物和分子量为通过（i）至少一种有机多异氰酸酯与（ii）至少一种具有至少两个异氰酸酯反应性基团和分子量为约250至约4000的异氰酸酯反应性化合物的反应制备的约500至约5000; （b）某些氨基巴豆酸酯封端的聚醚，其分子量为约500至约1500; （c）除氨基巴豆酸酯封端的聚醚（b）之外的任选的增链剂和/或交联剂; 和（d）任选的助剂和/或添加剂。

8. 发明授权

US5464920A Cast elastomers prepared from aminocrotonates 失效
标题翻译：由氨基巴豆酸钠制成的弹性体
公开(公告)号：US5464920A
公开(公告)日：1995-11-07
申请号：US349859
申请日：1994-12-06
申请人： Robson Mafoti , Alan D. Bushmire
发明人： Robson Mafoti , Alan D. Bushmire
IPC分类号： C08G18/46 , C08G18/67 , C08G18/10 , C08G18/30
CPC分类号： C08G18/6795
摘要： This invention relates to a process for the preparation of cast elastomers comprising reacting in an open mold at an isocyanate index of about 90 to about 110(a) an organic polyisocyanate;(b) an aminocrotonate-terminated polyether having a molecular weight of from about 1200 to about 6500 and having the formula ##STR1## wherein A is the m-functional group left by the removal of the hydroxyl groups of a polyether polyol having a number average molecular weight of from 1000 to 6000,R is the difunctional residue of certain aromatic diamines having the formula H.sub.2 N--R--NH.sub.2 such that each free --NH.sub.2 group of the aminocrotonate-terminated polyether has a moderated reactivity toward the organic polyisocyanate, as indicated by a gel time of about 60 to about 300 seconds (measured at 90.degree.-110.degree. C. in the absence of a slower reacting chain extender or crosslinker), andm is a number of from 2 to 8; and(c) a chain extending agent having a molecular weight of from 62 to 400, optionally in admixture with 0 to about 30% by weight, relative to the chain extending agent, of a crosslinking agent having a molecular weight of from 300 to about 500.
摘要翻译：本发明涉及一种制备流延弹性体的方法，包括在开模中以约90至约110（a）的异氰酸酯指数反应有机多异氰酸酯; （b）分子量为约1200至约6500的氨基巴豆酸酯封端的聚醚，其具有式“IMAGE”，其中A是通过除去具有数均分子量的聚醚多元醇的羟基而留下的m官能团分子量为1000至6000，R是具有式H2N-R-NH2的某些芳族二胺的双官能残基，使得氨基巴豆酸酯封端的聚醚的每个游离-NH 2基团对有机多异氰酸酯具有缓和的反应性，如约60至约300秒的凝胶时间（在不存在较慢反应的扩链剂或交联剂的情况下在90°-110℃下测量），m为2至8的数; 和（c）相对于增链剂，分子量为约300至约500的交联剂，分子量为62至400，任选地以0至约30重量％的分子量为300至约 500。

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