公开(公告)号：EP2150644A2

公开(公告)日：2010-02-10

申请号：EP08746739.5

申请日：2008-04-24

Applicant: Invista Technologies S.à.r.l.

Inventor： HAIGH, John R. ,  PROFIT, Michael ,  WEEKS, Gregory P.

IPC: D04B1/14 ,  D04B1/26

CPC classification number: D04B1/26 ,  D02G3/04 ,  D10B2331/02 ,  D10B2331/04 ,  Y10T428/1369 ,  Y10T442/40 ,  Y10T442/413

Abstract: Knit fabrics and socks made therefrom and a process for producing such articles are disclosed, The fabrics are constructed from blended yarns containing at least 30% by weight high tensile nylon, which imparts abrasion resistance, and at least one companion fiber, which is chosen to confer a specific desirable attribute. Exemplary is the fabric constructed from blended yarn containing high tensile nylon staple and polyester staple, the fabric being particularly useful for the manufacture of socks demonstrating improved durability and moisture management.

公开(公告)号：EP1663630B1

公开(公告)日：2009-12-02

申请号：EP04780147.7

申请日：2004-08-05

Applicant: INVISTA Technologies S.à.r.l.

Inventor： MEHTA, Sanjay ,  LIU, Zhenguo ,  HUANG, Xiaoyan ,  SCHIRALDI, David, A

IPC: B29D22/00 ,  B29D23/00 ,  C08K3/08 ,  C08K3/10 ,  C08K3/18 ,  C08K3/22 ,  C08K3/30 ,  C08K5/00

CPC classification number: C08K3/24 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29B2911/1416 ,  B29C49/0005 ,  B29C49/06 ,  B29K2067/00 ,  B65D1/0207 ,  C08G63/6886 ,  C08K5/098 ,  C08K5/42 ,  C08L67/02 ,  C08L77/06 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/139 ,  C08L2666/20

Abstract: The present invention comprises a blend of polyester and a partially aromatic polyamide with an ionic compatibilizer and a cobalt salt. This blend can be processed into a container that has both active and passive oxygen barrier and carbon dioxide barrier properties at an improved color and clarity than containers known in the art. The partially aromatic polyarnide is preferably meta­xylylene adipamide. The ionic compatibilizer is preferably 5-sodiumsulfoisophthalic acid or 5zincsulfoisophthalic acid, or their dialkyl esters such as the dimethyl ester (SIM) and glycol ester (SIPEG). The cobalt salt is selected form the class of cobalt acetate, cobalt carbonate, cobalt chloride, cobalt hydroxide, cobalt naphthenate, cobalt oleate, cobalt linoleate, cobalt octoate, cobalt stearate, cobalt nitrate, cobalt phosphate, cobalt sulfate, cobalt (ethylene glycolate), or mixtures of two or more of these. The partially aromatic polyamide is present in a range from about I to about 10 wt. % of said composition. The ionic compatibilizer is present in a range from about 0.1 to about 2.0 mol-% of said composition. The cobalt salt is present in a range from about 20 to about 500 ppm of said composition.

Abstract translation: 本发明包括聚酯的共混物，并用在离子相容剂部分芳族聚酰胺和钴盐。 这种共混物可以被加工成一个容器确实具有改进的颜色和清晰度比现有技术中已知的容器主动和被动的阻氧和二氧化碳的阻隔性能。 的部分芳族聚酰胺优选是间苯二亚甲基己二酰二胺。 该离子相容剂是优选间苯二甲酸-5-磺酸钠或5- zincsulfoisophthalic酸，或它们的二烷基酯：例如二甲基酯（SIM）和乙二醇酯（SIPEG）。 钴盐被选择形成所述类乙酸钴，碳酸钴，氯化钴，氢氧化钴，环烷酸钴，油酸钴，钴亚油酸，辛酸钴，硬脂酸钴，硝酸钴，磷酸钴，硫酸钴，钴（乙烯甘醇酸） 或两种或多种的混合物的合成。 的部分芳族聚酰胺是存在的范围从约1至约10wt。％的所述组合物中。 该离子相容剂的存在量为约0.1至约2.0摩尔％的所述组合物的范围内。 钴盐是存在的范围从约20至约500ppm所述组合物的。

公开(公告)号：EP1541725B1

公开(公告)日：2009-08-26

申请号：EP04257186.9

申请日：2004-11-19

Applicant: INVISTA Technologies S.à.r.l.

Inventor： Tung, Wae-Hai

IPC: D01D5/24 ,  D01D5/253 ,  D02G3/44 ,  D01F6/60

CPC classification number: D01D5/24 ,  D01D5/253 ,  D01F6/60

公开(公告)号：EP1663957B1

公开(公告)日：2009-08-05

申请号：EP04783415.5

申请日：2004-09-08

Applicant: INVISTA Technologies S.à.r.l.

Inventor： ALLGEIER, Alan, Martin ,  LENGES, Christian, Peter

IPC: C07C255/19 ,  C07C253/10 ,  C07C209/48

CPC classification number: C07C255/19 ,  C07C227/04 ,  C07C227/06 ,  C07C227/28 ,  C07C253/10 ,  C07C229/08

Abstract: The present invention is directed to compositions of specific carboxylic acid, fatty acid or oil derivatives containing nitrile groups and methods of their preparation. The preparation involves a hydrocyanation reaction. A method of hydrogenating the nitrile containing carboxylic acid acids obtained by above hydrocyanation to produce amine containing carboxylic acids is also disclosed in this invention.

公开(公告)号：EP1554330B1

公开(公告)日：2009-03-11

申请号：EP03763135.5

申请日：2003-06-30

Applicant: INVISTA Technologies S.à.r.l.

Inventor： DUAN, Jiwen, F. ,  MA, Xianyin

IPC: C08G63/688 ,  C08G63/78

CPC classification number: C08G63/6886 ,  C08G63/83 ,  C08K5/49

Abstract: A process for producing a partially ester-exchanged SIPM such as an alkali metal bis(2-hydroxyethyl) 5-sulfoisophthalate produced from an alkali metal dimethyl 5-sulfoisophthalate in an alcohol is disclosed. The partially ester-exchanged SIPM in an alcohol can be used to copolymerize with oligomer of terephthalic acid or dimethyl terephthalate and an alcohol. Also disclosed is a process for controlling the color of a dyeable polyester using a phosphorous compound.

公开(公告)号：EP1444193B1

公开(公告)日：2008-10-08

申请号：EP02797064.9

申请日：2002-11-05

Applicant: INVISTA Technologies S.à.r.l.

Inventor： WHITTLE, Kelley, Moran ,  ALLGEIER, Alan, Martin ,  HIGLEY, David, Page ,  GANNETT, Thomas, Papin

IPC: C07C209/48 ,  C07C255/04

CPC classification number: C07C253/30 ,  C07C209/00 ,  C07C213/02 ,  C07C255/24 ,  C07C2601/14 ,  C07C211/11 ,  C07C211/36 ,  C07C215/12

Abstract: Disclosed is a method for preparing tertiary amine compounds from primary amines and nitriles in the presence of hydrogen gas and a metal catalyst, or metal-containing catalyst composition, at a temperature from about 50?C to about 200?C and at a pressure from about 100 psig to 1500 psig. The primary amines and the nitriles used in the process may be diamines and/or dinitriles, or may be combinations of primary amines and/or nitriles. Also disclosed are novel tertiary amine compounds made by the described method.

公开(公告)号：EP1809690B1

公开(公告)日：2008-08-20

申请号：EP05820966.9

申请日：2005-11-01

Applicant: INVISTA Technologies S.à.r.l.

Inventor： HARRISON, David, A. ,  DAVIS, J., Paul

IPC: C08K3/04 ,  C08L67/02 ,  C08L23/10 ,  B29C51/42 ,  B29C51/10 ,  B29C49/08 ,  B29C49/06

CPC classification number: B65D1/0207 ,  B29B2911/1402 ,  B29B2911/14026 ,  B29B2911/14033 ,  B29B2911/1404 ,  B29B2911/14106 ,  B29B2911/14133 ,  B29C35/0272 ,  B29C49/0005 ,  B29C49/06 ,  B29C2035/0822 ,  B29K2023/12 ,  B29K2067/00 ,  B29K2105/0005 ,  B29K2105/16 ,  B29K2105/162 ,  B29K2707/04 ,  B29L2031/7158 ,  Y10T428/1352 ,  Y10T428/1372 ,  Y10T428/31681 ,  Y10T428/31786

Abstract: Reheat characteristics of polyethylene and polypropylene resins, including reheating time and resin color, are improved by adding to the resin carbon black with a primary particle size in the range of 200 to 500 nm as an infrared absorber. Thermal carbon blacks having this primary particle size are preferred over Furnace carbon blacks. Injection stretch-blow molded bottles and other thermoformed products are made from resins with carbon black infrared absorber.

公开(公告)号：EP1680399B1

公开(公告)日：2008-08-20

申请号：EP04800601.9

申请日：2004-11-03

Applicant: INVISTA Technologies S.à.r.l.

Inventor： FODOR, Ludovic ,  LANDRAY, David, Paul ,  MURPHREE, Bruce, Edwin ,  RUNG, James, Marvin

IPC: C07C409/14

CPC classification number: C07C29/50 ,  C07C27/12 ,  C07C45/33 ,  C07C407/00 ,  C07C407/003 ,  C07C409/14 ,  C07C2601/14 ,  C07C49/403 ,  C07C35/08

Abstract: Process for oxidizing cyclohexane in which oxygen is contacted with cyclohexane at a pre-selected feed rate in a first reaction zone and unconsumed oxygen is contacted with cyclohexane in a second reaction zone in which the cyclohexane feed rate is lower than the pre-selected feed rate.

公开(公告)号：EP1942755A1

公开(公告)日：2008-07-16

申请号：EP06816591.9

申请日：2006-10-11

Applicant: INVISTA Technologies S.à.r.l.

Inventor： BARAN, Joyce, I. ,  DAFNIOTIS, Petros ,  FARMER, Douglas, K.

IPC: A41C3/00 ,  A41B17/00

CPC classification number: A41C3/00 ,  A41C5/00 ,  A41D7/00

Abstract: A body-shaping garment (1) and fabric is provided. The garment includes an inner fabric (4) layer and an outer fabric layer (6) . The inner fabric layer is placed in an angular orientation relative to the outer fabric layer. Further, the inner fabric layer and the outer fabric layer have sufficiently isotropic hysteresis.

公开(公告)号：EP1931717A1

公开(公告)日：2008-06-18

申请号：EP06825621.3

申请日：2006-10-06

Applicant: INVISTA Technologies S.à.r.l.

Inventor： MEHTA, Sanjay

IPC: C08F20/00 ,  C08G63/00 ,  C08G63/02 ,  C08G63/68 ,  C08G63/16 ,  C08G63/08

CPC classification number: C08J3/005 ,  C08G63/6886 ,  C08J2367/02 ,  C08L67/02 ,  C08L67/04 ,  C08L2666/18

Abstract: The present invention relates to a sulfo-modified copolyester blend composition and polyglycolic acid. The blend of sulfo-modified copolyester and polyglycolic acid can be used to prepare containers with good transparency and high gas barrier properties. The preferred sulfo-modified copolyester composition comprises terephthalic acid, isophthalic acid and 5-sulfoisophthalic acid. A method of preparing a blend of sulfo-modified copolyester and polyglycolic acid is disclosed, as well as master batch processes. The present invention also relates to a method of making a container wherein the sulfo-modified copolyester is blended with the polyglycolic acid at an injection molding machine used to make preforms, which are then blown into bottles.