公开(公告)号：WO1992017559A1

公开(公告)日：1992-10-15

申请号：PCT/US1992002153

申请日：1992-03-18

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  THOMAS, Raymond, Hilton, Percival ,  CHEN, Ruth, Hsiu-Hua ,  HARRIS, Kenneth

IPC: C09K05/04

CPC classification number: C10M171/008 ,  C07C17/42 ,  C07C19/12 ,  C09K5/044 ,  C09K2205/41 ,  C10M129/10 ,  C10M129/14 ,  C10M129/18 ,  C10M131/10 ,  C10M133/14 ,  C10M135/30 ,  C10M141/00 ,  C10M2207/023 ,  C10M2207/024 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/042 ,  C10M2211/022 ,  C10M2211/042 ,  C10M2211/06 ,  C10M2215/062 ,  C10M2219/083 ,  C10M2219/084 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10N2240/00 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66

Abstract: Trichlorofluoromethane refrigeration systems use mineral oil to lubricate the compressor. We have found that the use of 1,1-dichloro-2,2,2-trifluoroethane and mineral oil results in the formation of 1-chloro-2,2,2-trifluoroethane; in the absence of mineral oil, the use of 1,1-dichloro-2,2,2-trifluoroethane does not result in the formation of 1-chloro-2,2,2-trifluoroethane. We have found an additive which substantially reduces the formation of 1-chloro-2,2,2-trifluoroethane. Thus, the present invention provides a composition comprising: (a) 1,1-dichloro-2,2,2-trifluoroethane; (b) hydrogen-contributing lubricant; and (c) a composition comprising: (i) at least one phenol and (ii) at least one aromatic or fluorinated alkyl epoxide wherein the composition (c) substantially reduces the decomposition of 1,1-dichloro-2,2,2-trifluoroethane.

Abstract translation: 三氯氟甲烷制冷系统使用矿物油润滑压缩机。 我们已经发现使用1,1-二氯-2,2,2-三氟乙烷和矿物油导致1-氯-2,2,2-三氟乙烷的形成; 在不存在矿物油的情况下，使用1,1-二氯-2,2,2-三氟乙烷不会导致形成1-氯-2,2,2-三氟乙烷。 我们已经发现了一种添加剂，其显着降低了1-氯-2,2,2-三氟乙烷的形成。 因此，本发明提供一种组合物，其包含：（a）1,1-二氯-2,2,2-三氟乙烷; （b）赋氢润滑剂; 和（c）组合物，其包含：（i）至少一种苯酚和（ii）至少一种芳族或氟化烷基环氧化物，其中组合物（c）基本上减少了1,1-二氯-2,2,2-三氟乙酸的分解， 三氟乙烷。

公开(公告)号：WO1992016674A2

公开(公告)日：1992-10-01

申请号：PCT/US1992002154

申请日：1992-03-18

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  LI, Chien, Chi

IPC: C23G0

CPC classification number: D06L1/02 ,  C11D7/5018 ,  C23G5/02825

Abstract: A method of cleaning a surface of a substrate is provided. The solvent is selected from a group consisting of hydrochlorofluorocarbons having 3 to 5 carbon atoms and a maximum of two chlorine atoms. The environmental lifetime of the solvent is expected to be less than one year.

Abstract translation: 提供清洁基板表面的方法。 溶剂选自碳原子数3〜5，最多2个氯原子的氢氯氟烃。 溶剂的环境寿命预计不到一年。

公开(公告)号：WO1992015808A1

公开(公告)日：1992-09-17

申请号：PCT/US1992001823

申请日：1992-03-04

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  TERVO, John, N.

IPC: F16K01/22

CPC classification number: F16K15/03 ,  Y10T137/7903

Abstract: The invention is a butterfly-type check valve (8) wherein the valve plate (18) moves translationally relative to a pivot axis (90) and incident to its own rotational movement. The invention employs biasing means (102, 104, 108) for initiating movement of the valve plate when the latter is at a closed rotational position, thereby eliminating the need for a pilot valve.

公开(公告)号：WO1992015644A1

公开(公告)日：1992-09-17

申请号：PCT/US1992001827

申请日：1992-03-04

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  MASON, Charles, Driscoll ,  TULLER, Harold, Willis ,  KROLLICK, Thomas, John

IPC: C08L77/00

CPC classification number: C08L51/06 ,  C08F255/00 ,  C08F255/02 ,  C08K3/22 ,  C08L23/025 ,  C08L23/0869 ,  C08L23/0876 ,  C08L23/16 ,  C08L23/26 ,  C08L77/00 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2666/04 ,  C08L2666/20 ,  C08L2666/14 ,  C08L2666/02 ,  C08L2666/06 ,  C08L2666/24

Abstract: The invention provides novel blends and processes for producing such blends which include a polyamide, an olefinic acid copolymer or salt thereof, and a maleated ethylene/propylene rubber, wherein such novel blends may be processed by conventional extrusion and molding techniques, do not require a separate curing step or procedure in the overall production process, and which produces articles which have some physical characteristics similar to those exhibited by thermoplastic elastomers. The inventive compositions exhibit feature excellent resistance to zinc chloride solutions and are formable in a single melt blending step.

Abstract translation: 本发明提供了用于生产包括聚酰胺，烯属酸共聚物或其盐和马来酸化的乙烯/丙烯橡胶的这种共混物的新型共混物和方法，其中这种新型共混物可以通过常规挤出和模塑技术加工，不需要 在整个生产过程中分离的固化步骤或程序，并且其产生具有与热塑性弹性体所显示的相似的物理特性的制品。 本发明的组合物表现出对氯化锌溶液的优异的耐受性，并且可以在单个熔融共混步骤中成型。

公开(公告)号：WO1992014938A1

公开(公告)日：1992-09-03

申请号：PCT/US1992000508

申请日：1992-01-21

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  STANAGE, Nickie, Lee

IPC: F16B31/02

CPC classification number: G01L5/24 ,  F16B31/025 ,  Y10S116/34 ,  Y10S411/916

Abstract: A bolt (10) for attaching a first member (12) to a second (14) with a desired compressive force. The bolt has a cylindrical body (16) with a threaded section (22) on a first end (20) and a head (18) on a second end (24). The cylindrical body has a longitudinal bore (32) which extends to a cross bore (34) in the head. A pin (36) located in the cross bore has a first flat surface (38) separated from a second flat surface (40) by a shoulder (42). A rod (44) located in the longitudinal bore has a first end (46) fixed to the cylindrical body (16) and a second end (52) that is located on the first flat surface (38). A spring acts (54) on the pin (36) to hold the shoulder (42) against the rod (44). An input torque applied to the head (18) causes the threads (22) to move into threads (30) on the second body (14). When the head (18) engages the first body (12), further torque results in expansion or elongation of the cylindrical body (16). The rod (44) freely moves in the longitudinal bore (32) and when a predetermined elongation occurs corresponding to the depth of the shoulder on the pin, the spring (54) moves the pin (36) to align the second flat surface (40) over the rod. With the second flat surface (40) in alignment with the rod (44), a portion of the pin extends past the head (18) to provide a visual indication that a desired compressive force has been developed between the first (12) and second members (14).

公开(公告)号：WO1992014088A1

公开(公告)日：1992-08-20

申请号：PCT/US1992000476

申请日：1992-01-21

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  PORTOLESE, Larry, Alexander

IPC: F16K47/08

CPC classification number: F16K47/08

Abstract: A seal arrangement for a metering valve wherein a cylindrical member (30) has a groove (38) located on a face adjacent a seat which surrounds an opening connected to an inlet port (20). An elastomeric member has a base which is located in the groove (38) with a projection that extends past the face on the cylindrical member. A ring is resiliently held against the elastomeric member by a sleeve (60) to form a first static seal between the cylindrical member, retaining ring and a sleeve. A piston (72) located in the sleeve has a flange (90) with first and second ribs thereon separated by a recess (94). An input member positions the piston (77) such that the first rib engages the projection and compresses the elastomeric member before the second rib engages the seat to form a static seal between the piston and cylindrical member to assure that fluid flow between an inlet port and an exit port (22) terminates when the piston is in a closure position. The recess on the piston provides a space for the elastomeric material to flow without damage to the projection when the first rib engages the ring and the second rib engages the seat.

公开(公告)号：WO1992011445A1

公开(公告)日：1992-07-09

申请号：PCT/US1991009579

申请日：1991-12-18

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  SMITH, Alan, A. ,  CATMULL, Paul, B. ,  LUCAS, LONNIE, J. ,  JOHNSON, Karl, P.

IPC: F01D17/08

CPC classification number: F01D17/085 ,  F01D17/02

Abstract: A high temperature thermocouple sensing apparatus (48) is readily removable from a gas turbine engine (10). The thermocouple extends through aligned openings (31, 34) in inner and outer housings (16, 12) and seals both openings through use of a pair of spherical sealing elements (62, 64) and a spring seal bellows (82) urging a seat (92) into sealing engagement with one sealing element (64) and urging the other sealing element (62) into engagement with the inner housing.

公开(公告)号：WO1992011297A1

公开(公告)日：1992-07-09

申请号：PCT/US1990007359

申请日：1990-12-19

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  LENCES, Charles, Francis ,  SEVEN, Manfred, K.

IPC: C08F08/44

CPC classification number: C08F8/44 ,  C08L23/025 ,  C08L2666/20

Abstract: The ionomer salt of low molecular weight copolymer reaction product of a copolymer acid of an alpha -olefin and an unsaturated carboxylic acid, and at least one amino acid compound, and a cation containing material. The unsaturated carboxylic acid is preferably an alpha , beta -ethylenically unsaturated carboxylic acid. The present invention includes a method of preparing the ionomer. The ionomer has excellent compatibility with other polymers, particularly polyamides. The ionomer is useful in a method to flush water from pigments.

Abstract translation: α-烯烃和不饱和羧酸的共聚酸的低分子量共聚物反应产物和至少一种氨基酸化合物和含阳离子材料的离聚物盐。 不饱和羧酸优选为α，β-烯属不饱和羧酸。 本发明包括一种制备离聚物的方法。 离聚物与其他聚合物，特别是聚酰胺具有优异的相容性。 该离聚物可用于从颜料中冲洗水的方法。

公开(公告)号：WO1992010766A1

公开(公告)日：1992-06-25

申请号：PCT/US1991008996

申请日：1991-11-27

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  KUNTMAN, Daryal

IPC: G01S13/95

CPC classification number: G01S13/953 ,  Y02A90/18

Abstract: An airborne wind shear detection radar includes a transmitter for transmitting successive radar beams into airspace in front of an aircraft and a receiver for receiving reflected signals. The radar analyzes the received reflected signals in the frequency domain to determine if a wind shear condition exists in the airspace in front of the aircraft.

公开(公告)号：WO1992010454A1

公开(公告)日：1992-06-25

申请号：PCT/US1991006967

申请日：1991-09-25

Applicant: ALLIED-SIGNAL INC.

Inventor： ALLIED-SIGNAL INC. ,  LI, Chien, Chi ,  COOK, Kane, David ,  BASU, Rajat, Subhra

IPC: C07C31/38

CPC classification number: C07C31/40

Abstract: Novel partially fluorinated alkanes having formula (I), wherein each R is the same or different and is selected from the group consisting of CF3, CHF2, CH2F, and CH3CF2, and R' is an alkyl or fluoroalkyl group having 1 to 6 carbon atoms have utility as solvents in a variety of industrial cleaning applications including cold cleaning, dry cleaning, and defluxing of printed circuit boards.

Abstract translation: 具有式（I）的新型部分氟化烷烃，其中每个R相同或不同，并且选自CF 3，CHF 2，CH 2 F和CH 3 CF 2，R'是具有1至6个碳原子的烷基或氟代烷基 在各种工业清洁应用中可用作溶剂，包括冷清洗，干洗和印刷电路板的脱焊。