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1.发明申请SUBCRITICAL COMPRESSED FLUIDS AS VISCOSITY REDUCING DILUENTS FOR TRANSPORTABLE COMPOSITIONS 审中-公开亚临界压缩液作为粘度降低运输组合物的稀释液
公开(公告)号：WO1992011310A2
公开(公告)日：1992-07-09
申请号：PCT/US1991009187
申请日：1991-12-18
IPC: C08J03/02
CPC classification number: C09D7/00 , B05D1/025 , B05D2401/90
Abstract: Processes are disclosed for reducing the viscosity of compositions containing one or more polymeric compounds so as to make them transportable by adding a subcritical compressed fluid, which fluid is a gas at standard conditions of 0 °C and one atmosphere pressure.
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公开(公告)号：WO1991015459A1
公开(公告)日：1991-10-17
申请号：PCT/US1991001982
申请日：1991-03-28
Inventor： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , KING, Stephen, Wayne , BURGESS, Lloyd, Michael , DOUMAUX, Arthur, Roy, Jr.
IPC: C07C209/16
CPC classification number: C07D295/023 , C07C209/16 , C07C213/02 , C07D295/13
Abstract: This invention relates to a process for making amines having a high yield weight percent of aminoethylethanolamine (AEEA) by condensing an amino compound in the presence of a condensation catalyst selected from a Group IVB metal oxide, a Group VIB metal-containing substance and a promoted condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in AEEA.
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3.发明申请SELECTIVE PRODUCTION OF PENTAETHYLENEHEXAMINE AND HYDROXYETHYLTRIETHYLENETETRAMINE 审中-公开选择性生产戊二烯和羟基乙酰乙烯胺
公开(公告)号：WO1991015456A1
公开(公告)日：1991-10-17
申请号：PCT/US1991001979
申请日：1991-03-28
Inventor： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , BURGESS, Lloyd, Michael , DOUMAUX, Arthur, Roy, Jr. , KING, Stephen, Wayne , SCHRECK, David, James
IPC: C07C209/16
CPC classification number: C07C209/16
Abstract: This invention relates to a process for making amines having a high yield weight percent of pentaethylenehexamine (PEHA) and hydroxyethyltriethylenetetramine (HETETA) by condensing an amino compound in the presence of a condensation catalyst selected from a Group IVB metal oxide, a Group VIB metal-containing substance and a promoted condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in PEHA and HETETA.
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公开(公告)号：WO1991004223A1
公开(公告)日：1991-04-04
申请号：PCT/US1990005221
申请日：1990-09-19
Inventor： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , HSIEH, Shan-Tao , KELLER, George, Ernest, II
IPC: C01B03/50
CPC classification number: C30B29/06 , B01D53/22 , B01D53/228 , B01D69/12 , C01B3/501 , C01B3/503 , C01B7/00 , C01B33/029 , C01B33/03 , C01B33/035 , C01B33/043 , C01B33/107 , C01B33/1071 , C01B33/10763 , C01B2203/0405 , C01B2203/0465 , C30B25/02
Abstract: A method is disclosed for separating gaseous silicon compounds from hydrogen and/or hydracids. Specifically, the method comprises the utilization of semi-permeable membranes for such gaseous separation. Particularly preferred is a composite membrane comprised of a coating separation layer of sulfonated polysulfone and a support layer of polysulfone. Mixtures of hydrogen and silane are particularly suitable for being separated by means of composite membrane separation.
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5.发明申请METHOD AND APPARATUS FOR OBTAINING ANALYTES FROM LIQUID MENSTRUA FOR ANALYSIS 审中-公开用于分析液体分析仪的分析方法和装置
公开(公告)号：WO1991000508A1
公开(公告)日：1991-01-10
申请号：PCT/US1990003523
申请日：1990-06-26
IPC: G01N01/00
CPC classification number: B01D17/0205 , B01D17/04 , G01N1/34 , G01N2001/4066 , G01N2030/062 , Y10T436/117497 , Y10T436/25375
Abstract: Solutes are obtained from liquid menstrua by bubbling gas through the liquid menstrua wherein solute passes to the interface between the bubble and the liquid menstrum and/or into the gas within the bubble. The bubble breaks the surface of the liquid menstruum and defines an entrainment zone which is subjected to electromagnetic radiation to maintain solute in the vapor space. The recovered solute may, for instance, be subjected to analytical analysis.
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Patent Agency Ranking6.发明申请SELECTIVE PRODUCTION OF HIGHER POLYALKYLENE POLYAMINES AND HYDROXYL-CONTAINING POLYALKYLENE POLYAMINES 审中-公开选择性生产高聚亚烷基聚氨酯和含羟基聚异戊烯聚氨酯
公开(公告)号：WO1991015457A1
公开(公告)日：1991-10-17
申请号：PCT/US1991001980
申请日：1991-03-28
Inventor： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , KING, Stephen, Wayne , BURGESS, Lloyd, Michael , DOUMAUX, Arthur, Roy, Jr. , SCHRECK, David, James
IPC: C07C209/16
CPC classification number: C07D295/023 , C07C209/16 , C07C213/02 , C07D295/13
Abstract: This invention relates to a process for making amines having a high yield weight percent of higher polyalkylene polyamines (HPA) and hydroxyl-containing polyalkylene polyamines (HCPA) by condensing an amino compound in the presence of a condensation catalyst selected from a Group IVB metal oxide, a Group VIB metal-containin substance and a promoted condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in HPA and HCPA.
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公开(公告)号：WO1991004236A1
公开(公告)日：1991-04-04
申请号：PCT/US1990005215
申请日：1990-09-19
Inventor： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , CHAFIN, Richard, Barry , WARREN, Barbara, Knight
IPC: C07C02/84
CPC classification number: C07C2/84 , C07C2521/04 , C07C2521/06 , C07C2523/02 , C07C2523/08 , Y02P20/52 , Y10S585/943
Abstract: Oxidative coupling of lower alkane to higher hydrocarbon is conducted using catalyst comprising barium and/or strontium component and a metal oxide combustion promoter in the presence of vapor phase halogen component. High ethylene to ethane mole ratios in the product can be obtained over extended operating periods.
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8.发明申请PRECURSOR COATING COMPOSITIONS SUITABLE FOR SPRAYING WITH SUPERCRITICAL FLUIDS AS DILUENTS 审中-公开前驱涂料组合物适用于喷涂超临界流体作为稀释剂
公开(公告)号：WO1990011333A1
公开(公告)日：1990-10-04
申请号：PCT/US1990001442
申请日：1990-03-22
Inventor： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , NIELSEN, Kenneth, Andrew , GLANCY, Charles, William
IPC: C09D07/00
CPC classification number: B05D1/025 , B05D2401/90 , C09D7/20 , Y02P20/544
Abstract: Disclosed are precursor coating compositions which are particularly suitable for being admixed with at least one supercritical fluid used as a viscosity reduction diluent and then spraying this resultant liquid mixture of supercritical fluid and precursor coating composition onto a substrate to be coated.
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公开(公告)号：WO1990003841A1
公开(公告)日：1990-04-19
申请号：PCT/US1989004291
申请日：1989-10-05
Inventor： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , MILLER, David, James , BRYANT, David, Robert , BILLIG, Ernst , SHAW, Bernard, Leslie
IPC: B01J31/40
CPC classification number: B01J31/24 , B01J31/0201 , B01J31/0215 , B01J31/0231 , B01J31/0255 , B01J31/04 , B01J31/2404 , B01J31/4046 , B01J2231/321 , B01J2531/822 , C07C45/50 , Y02P20/584 , C07C47/02
Abstract: A process for treating an organic solution of a partially deactivated solubilized rhodium - tertiary organophosphine complex hydroformylation catalyst with an organic reagent in order to improve the extractability of rhodium therefrom into an aqueous solution containing an ionic organophosphine ligand.
Abstract translation: 用有机试剂处理部分失活的溶解的铑 - 叔有机膦配合物加氢甲酰化催化剂的有机溶液的方法，以便将铑从其中提取成含有离子有机膦配体的水溶液。
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10.发明申请SELECTIVE PRODUCTION OF LINEAR PENTAETHYLENEHEXAMINE AND HYDROXYETHYLDIETHYLENETRIAMINE 审中-公开线性戊二酰胺和羟基乙基二苯胺的选择性生产
公开(公告)号：WO1991015460A1
公开(公告)日：1991-10-17
申请号：PCT/US1991001984
申请日：1991-03-28
Inventor： UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. , DOUMAUX, Arthur, Roy, Jr. , KING, Stephen, Wayne , BURGESS, Lloyd, Michael
IPC: C07C209/16
CPC classification number: C07C209/16 , C07C213/02
Abstract: This invention relates to a process for making amines having a high yield weight percent of linear pentaethylenehexamine (L-PEHA) and hydroxyethyldiethylenetriamine (HEDETA) by condensing an amino compound in the presence of a condensation catalyst selected from a Group IVB metal oxide, a Group VIB metal-containing substance and a promoted condensation catalyst. This invention also relates to an alkyleneamines producers composition rich in L-PEHA and HEDETA.
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