公开(公告)号：WO1991009646A1

公开(公告)日：1991-07-11

申请号：PCT/US1990005739

申请日：1990-10-08

Applicant: MIDWEST RESEARCH INSTITUTE ,  TSUO, Y., Simon

Inventor： MIDWEST RESEARCH INSTITUTE

IPC: A61N05/00

CPC classification number: G03F7/0043 ,  F23G2204/201 ,  G03F7/0044 ,  G03F7/2065 ,  G03F7/36 ,  Y10S438/911

Abstract: A method of providing and developing a resist on a substrate (12) for constructing integrated circuits IC chips includes the steps depositing a thin film of amorphous silicon or hydrogenated amorphous silicon (13) on the substrate (12) and exposing portions of the amorphous silicon to low energy oxygen ion beams (14) to oxidize the amorphous silicon at those selected portions. The non-oxidized portions are then removed by etching with RF-excited hydrogen plasma. Components of the IC chip (16) can then be constructed through the removed portions of the resist (17). The entire process can be performed in an in-line vacuum production system having several vacuum chambers. Nitrogen or carbon ion beams can also be used.

Abstract translation: 在用于构建集成电路IC芯片的基板（12）上提供和显影抗蚀剂的方法包括在基板（12）上沉积非晶硅或氢化非晶硅（13）的薄膜并将非晶硅的部分暴露 到低能氧离子束（14）以在那些选定部分处氧化非晶硅。 然后通过用RF激发的氢等离子体蚀刻除去未氧化部分。 然后可以通过抗蚀剂（17）的去除部分来构造IC芯片（16）的部件。 整个过程可以在具有多个真空室的在线真空生产系统中进行。 也可以使用氮或碳离子束。

公开(公告)号：WO1989009860A1

公开(公告)日：1989-10-19

申请号：PCT/US1989001553

申请日：1989-04-13

Applicant: MIDWEST RESEARCH INSTITUTE ,  BENSON, David, K. ,  POTTER, Thomas, F.

Inventor： MIDWEST RESEARCH INSTITUTE

IPC: E04C02/34

CPC classification number: F28F13/00 ,  A47J27/002 ,  A47J41/028 ,  B64G1/22 ,  B64G1/226 ,  B64G1/58 ,  E04B1/803 ,  E04B2001/7691 ,  E04C2/34 ,  E06B3/66304 ,  F01N3/2006 ,  F01N3/2882 ,  F01N3/2889 ,  F01N5/02 ,  F01N13/0097 ,  F01N2240/02 ,  F01N2240/10 ,  F01N2260/08 ,  F01N2330/06 ,  Y02A30/242 ,  Y02A50/2322 ,  Y02B80/12 ,  Y02T10/16 ,  Y02T10/26

Abstract: An insulation panel that is bendable, light in weight, thinner, more durable and a more effective insulator for use on space vehicles, low temperature cryogenic vessels and common household appliances. The ultra-thin compact vacuum insulation panel has two hard, but bendable metal wall sheets (12, 14) closely spaced apart from each other and welded around the edges to enclose a vacuum chamber (15). Glass or ceramic spacers (16) hold the wall sheets apart. The spacers can be discrete spherical beads (16) or monolithic sheets of glass (62) or ceramic webs with nodules (57) which form essentially "point" or "line" contacts with the metal sheets. In the case of monolithic spacers that form "line" contacts, two such spacers (74, 75) with the line contacts running perpendicular to each other form effectively "point" contacts at the intersections. Corrugations accommodate bending and expansion, tubular insulated pipes and conduits, and preferred applications are also included.

Abstract translation: 一种绝缘面板，其可弯曲，重量轻，更薄，更耐用，更有效的用于太空车，低温低温容器和普通家用电器的绝缘体。 超薄紧凑型真空绝热板具有彼此紧密间隔的两个硬的可弯曲的金属壁板（12,14），并且围绕边缘焊接以封闭真空室（15）。 玻璃或陶瓷隔片（16）将墙板分开。 间隔件可以是离散的球形珠（16）或具有结节（57）的玻璃（62）或陶瓷网的整体片，其基本上与金属片“点”或“线”接触。 在形成“线”接触的单片隔离件的情况下，具有彼此垂直的线接触的两个这样的间隔件（74,75）在交叉点处有效地“点”接触。 瓦楞纸容纳弯曲和膨胀，管状绝缘管道和导管，还包括优选应用。

公开(公告)号：WO1989007480A1

公开(公告)日：1989-08-24

申请号：PCT/US1989000494

申请日：1989-02-08

Applicant: MIDWEST RESEARCH INSTITUTE ,  CHUM, Helena, L. ,  FILARDO, Giuseppe

Inventor： MIDWEST RESEARCH INSTITUTE

IPC: B01D11/00

CPC classification number: D21C11/0007 ,  B01D11/0407 ,  C02F1/26 ,  C02F11/002

Abstract: A process is disclosed for separating low molecular weight components from complex aqueous organic mixtures. The process includes preparing a separation solution of supercritical carbon dioxide with an effective amount of an entrainer to modify the solvation power of the supercritical carbon dioxide and extract preselected low molecular weight components. The separation solution is maintained at a temperature of at least about 70 DEG C and a pressure of at least about 1500 psi. The separation solution is then contacted with the organic mixtures while maintaining the temperature and pressure as above until the mixtures and solution reach equilibrium to extract the preselected low molecular weight components from the organic mixtures. Finally, the entrainer/extracted components portion of the equilibrium mixture is isolated from the separation solution.

Abstract translation: 公开了用于从复合含水有机混合物中分离低分子量组分的方法。 该方法包括制备具有有效量的夹带剂的超临界二氧化碳分离溶液，以改变超临界二氧化碳的溶剂化作用并提取预选的低分子量组分。 分离溶液保持在至少约70℃的温度和至少约1500psi的压力。 然后将分离溶液与有机混合物接触，同时保持如上所述的温度和压力，直到混合物和溶液达到平衡以从有机混合物中提取预选的低分子量组分。 最后，从分离溶液中分离平衡混合物的夹带剂/萃取组分部分。

公开(公告)号：WO1989003864A1

公开(公告)日：1989-05-05

申请号：PCT/US1987002901

申请日：1987-10-30

Applicant: MIDWEST RESEARCH INSTITUTE

Inventor： MIDWEST RESEARCH INSTITUTE ,  ENGEL, James, Francis ,  BYERLY, Thomas, James ,  CHRISTIE, Howard, Warren

IPC: C09J03/14

CPC classification number: C07C265/00 ,  C07F7/10

Abstract: alpha -Substituted acrylic acid esters, their polymers and adhesives therefrom, and methods of synthesizing these compounds. The compounds of the invention are useful as intermediates in the synthesis of isocyanato esters and can be polymerized to form an effective, non-toxic adhesive. The method of the invention encompasses utilizing the adhesive composition in biomedical applications such as joining live animal tissue. Other adhesive applications are contemplated for living tissue and inanimate objects. The compounds are also used as monomers which can be polymerized, used in conjunction with other monomers as adhesive compositions, cross-linking agents, dye acceptor additives to vinylic polymers and useful chemical intermediates. The method of the invention encompasses synthesizing the aforementioned monomers and intermediates. Methyl alpha -(ethoxycarbonamido)-acrylate is synthesized from either DL-serine or methyl pyruvate. For use as an intermediate, silyl substitution of the compound is accomplished by reacting the ester with trimethylchlorosilane. This alpha -substituted silated ester is used as an intermediate in the preparation of methyl alpha -isocyanatoacrylate, which can be polymerized with N-vinyl-2-pyrrolidone to produce a desirable adhesive. Analagous procedures, starting with L-ethyl serine and L-benzyl serine, respectively, are followed to arrive at the corresponding ethyl and benzyl esters.

Abstract translation: α-取代的丙烯酸酯，它们的聚合物和粘合剂，以及合成这些化合物的方法。 本发明的化合物可用作合成异氰酸酯的中间体，可以聚合形成有效的无毒粘合​​剂。 本发明的方法包括在生物医学应用中使用粘合剂组合物，例如连接活动物组织。 预期其他粘合剂应用于活组织和无生命物体。 该化合物也可以作为可以聚合的单体使用，与其它单体结合使用，作为粘合剂组合物，交联剂，染料受体添加剂到乙烯基聚合物和有用的化学中间体。 本发明的方法包括合成上述单体和中间体。 α-（乙氧基羰基酰氨基）丙烯酸甲酯由DL-丝氨酸或丙酮酸甲酯合成。 为了用作中间体，化合物的甲硅烷基取代是通过使酯与三甲基氯硅烷反应来实现的。 该α-取代的硅烷化酯用作制备α-异氰酸酯基丙烯酸甲酯的中间体，其可以与N-乙烯基-2-吡咯烷酮聚合以产生所需的粘合剂。 分别从L-乙基丝氨酸和L-苄基丝氨酸开始分析方法，得到相应的乙基和苄基酯。