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281.发明公开
公开(公告)号：EP1587621A2
公开(公告)日：2005-10-26
申请号：EP04702233.0
申请日：2004-01-14
Applicant: INVISTA Technologies S.à.r.l.
Inventor： JACKSON, Scott, C. , MCKINNEY, Ronald, J.
IPC: B01J37/16 , B01J31/18 , B01J31/30 , C07F15/04 , C07C253/10
CPC classification number: B01J31/30 , B01J31/185 , B01J31/1875 , B01J37/16 , B01J2231/32 , B01J2531/847 , C07C253/10 , C07C255/09
Abstract: A process for preparing a hydrocyanation catalyst comprising contacting a bidentate phosphorous-containing ligand with nickel chloride in the presence of a nitrile solvent and a reducing metal which is more electropositive than nickel the nickel chloride being introduced as an aqueous solution and the water being removed concurrently with the reduction reaction by azeotropic distillation, or prior to the reduction with NiC12 by azeotropic distillation.
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公开(公告)号：EP1572260A3
公开(公告)日：2005-10-26
申请号：EP03757309.4
申请日：2003-06-03
Applicant: INVISTA Technologies S.à.r.l.
Inventor： DIMAIO, William, G., Jr.
IPC: A61L31/00
CPC classification number: C08L75/12 , A61B42/00 , A61F6/04 , A61L31/06 , C08G18/10 , C08K3/22 , C08K3/346 , C08K3/36 , C08L3/02 , C08L27/18 , Y10T428/1352 , Y10T428/1376 , Y10T428/25 , Y10T428/251 , Y10T428/252 , Y10T428/256 , Y10T428/259 , Y10T428/31551 , Y10T428/31554 , Y10T428/31786 , C08G18/3228 , C08G18/2865 , C08L75/04
Abstract: This invention relates to low-tack thin-walled articles comprising a polyurethane elastomer, for example surgical gloves, clean-room gloves, condoms, and the like. More particularly, the invention relates to such elastomeric articles containing specific amounts of molecular sieve.
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公开(公告)号：EP1581323A1
公开(公告)日：2005-10-05
申请号：EP04700629.1
申请日：2004-01-07
Applicant: INVISTA Technologies S.à.r.l.
Inventor： JACKSON, Scott, C. , MCKINNEY, Ronald, J.
IPC: B01D11/00
CPC classification number: B01J31/185 , B01D11/0426 , B01D11/0457 , B01J31/0235 , B01J31/0255 , B01J31/26 , B01J31/4053 , B01J38/56 , B01J2231/32 , B01J2531/0266 , B01J2531/847 , C07F9/025 , Y02P20/584
Abstract: Disclosed herein are methods for recovering diphosphite-containing compounds from mixtures comprising organic mononitriles and organic dinitriles, using liquid-liquid extraction. Also disclosed are pre-treatments to enhance extractability of the diphosphite-containing compounds.
Abstract translation: 本文公开了使用液 - 液萃取从包含有机单腈和有机二腈的混合物中回收含二亚磷酸酯的化合物的方法。 还公开了用于提高含二亚磷酸酯的化合物的可萃取性的预处理。
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公开(公告)号：EP1560963A1
公开(公告)日：2005-08-10
申请号：EP03811191.0
申请日：2003-07-09
Applicant: INVISTA Technologies S.à.r.l.
Inventor： RODGERS, John, A.
Abstract: The invention provides an entangled continuous filament yarn comprising at least two bicomponent filaments each comprising poly(trimethylene terephthalate) and poly(ethylene terephthalate), wherein the entangled yarn has a node frequency of about 40 to 50 nodes/m, a Crimp Potential of at least about 40%, substantially no twist, and a standard deviation of intervals between nodes of no more than about 1.1 cm. The invention further provides a process for making such an entangled yarn.
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公开(公告)号：EP1276786B1
公开(公告)日：2005-07-27
申请号：EP01932636.2
申请日：2001-04-25
Applicant: INVISTA Technologies S.à.r.l.
Inventor： HOUSER, Nathan, Eli , SELLING, Gordon, William
CPC classification number: D01F6/70 , C08G18/10 , C08G18/4854 , C08G18/7671 , C08G18/3228
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Patent Agency Ranking286.发明公开
公开(公告)号：EP1551765A1
公开(公告)日：2005-07-13
申请号：EP03772048.9
申请日：2003-07-29
Applicant: INVISTA Technologies S.à.r.l.
Inventor： KIM, Tae, Hoon
IPC: C01C3/02
CPC classification number: C01C3/0295 , C01C1/12
Abstract: A method for removing ammonia from a gas comprising HCN, ammonia and water, by first contacting the gas with aqueous ammonium phosphate to remove ammonia from the gas, and then passing the resulting ammonium phosphate solution through an electrolyzer to convert oxalates and formates into hydrogen and carbon dioxide.
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公开(公告)号：EP1320638B1
公开(公告)日：2005-06-15
申请号：EP01981385.6
申请日：2001-09-28
Applicant: INVISTA Technologies S.à.r.l.
Inventor： FIGULY, Garret, Daniel , SOROKA, Anthony, J.
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公开(公告)号：EP1274895B1
公开(公告)日：2005-04-27
申请号：EP01913056.6
申请日：2001-02-26
Applicant: INVISTA Technologies S.à.r.l.
Inventor： TUNG, Wae-Hai
CPC classification number: D06B11/0056 , D02G3/346 , D02G3/445 , D06N7/0068 , D06N2201/02 , D06N2201/0263 , D06N2209/0823 , D06P1/0096 , D06P3/241 , D06P3/242 , D06P3/54 , D06P3/8214
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289.发明授权
公开(公告)号：EP1230449B1
公开(公告)日：2005-04-27
申请号：EP01964455.8
申请日：2001-08-27
Applicant: INVISTA Technologies S.à.r.l.
CPC classification number: D01D5/253 , D01F6/62 , Y10T428/2904 , Y10T428/2913 , Y10T428/2973 , Y10T442/40 , Y10T442/633
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公开(公告)号：EP1513422A2
公开(公告)日：2005-03-16
申请号：EP03737043.4
申请日：2003-06-10
Applicant: INVISTA Technologies S.à.r.l.
Inventor： WEINERTH, Peter
IPC: A41C1/00
Abstract: A shaped support for a body-shaping garment, including a foundation garment, such as a brassiere or girdle, is formed from a single or from multiple layers of a plastic material having certain flex modulus and perpendicular and in-plane apparent stiffnesses, such as a polyester film with a thickness in the range of from15 to 35 mil. The shaped support is incorporated into the structure of the body-shaping garment, preferably by adhering the support directly to the fabric comprising the body-shaping garment using a film or hot melt adhesive. The shaped support preferably has an asymmetric shape and readily conforms to various body curvatures for increased wearing comfort, but has sufficient stiffness to provide desired lifting or holding support.
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