公开(公告)号：WO1993001228A1

公开(公告)日：1993-01-21

申请号：PCT/US1991004774

申请日：1991-07-10

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： ATOCHEM NORTH AMERICA, INC. ,  CONRAD, Neal, D. ,  SILBERMANN, Joseph ,  BURCHILL, Michael, T.

IPC: C08J07/02

CPC classification number: C08J7/065 ,  C08J2327/06

Abstract: A U.V. stabilizer composition having a PVC resin-swellable organic solvent and a U.V. stabilizer present in the solvent. The U.V. stabilizer is present in a concentration of at least 18 wt % and effective to incorporate in the PVC resin at ambient temperature an amount of UV stabilizer effective to stabilize the surface of the PVC resin.

Abstract translation: 一个U.V. 稳定剂组合物，其具有PVC树脂溶胀性有机溶剂和U.V. 稳定剂存在于溶剂中。 紫外线 稳定剂以至少18重量％的浓度存在，并且在环境温度下有效地在PVC树脂中引入一定量的有效稳定PVC树脂表面的UV稳定剂。

公开(公告)号：WO1991006693A1

公开(公告)日：1991-05-16

申请号：PCT/US1990006422

申请日：1990-11-06

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： ATOCHEM NORTH AMERICA, INC. ,  NEWBY, Kenneth, Russ

IPC: C25D03/04

CPC classification number: C25D21/14 ,  C25D3/04

Abstract: The present invention provides a process for electroplating chromium using lead anodes while achieving the advantages of using methanesulfonic acid without suffering the excessive anode-corrosion characteristics associated with that acid. Accordingly, chromium is electrodeposited from a bath containing chromic acid, sulfate and an alkylpolysulfonic acid containing from one to about three carbon atoms. The invention also provides a plating process for chromium electrodeposition, a plating bath for use in the inventive process, and a replenishment composition for existing plating baths.

Abstract translation: 本发明提供一种使用铅阳极电镀铬的方法，同时实现使用甲磺酸的优点，而不会遇到与该酸相关的过多阳极腐蚀特性。 因此，铬从含有1至约3个碳原子的铬酸，硫酸盐和烷基聚磺酸的浴中电沉积。 本发明还提供了用于铬电沉积的电镀方法，用于本发明方法的电镀液，以及用于现有电镀液的补充组合物。

公开(公告)号：WO1991016143A1

公开(公告)日：1991-10-31

申请号：PCT/US1991002449

申请日：1991-04-15

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： ATOCHEM NORTH AMERICA, INC. ,  SILBERMAN, Joseph ,  BURCHILL, Michael

IPC: B05C03/12

CPC classification number: C08J7/065

Abstract: A surface modified, U.V. stabilized translucent or opaque polyvinyl chloride resin article and process for making same is described. The article includes a colored pigment, and is characterized by the substantial absence of titanium dioxide therein. The modified surface is substantially free of residual stabilizer and solvent, and its appearance and degree of surface perfection is substantially the same as unmodified side of the article. The process of the invention is characterized by the steps of immersing the polyvinyl chloride article in a suitable liquid media, contacting with a solution of an ultraviolet light stabilizer in a suitable organic solvent, and displacing residual stabilizer and solvent in a nonevaporative environment, that is, without contacting the air.

Abstract translation: 表面改性 描述了稳定的半透明或不透明聚氯乙烯树脂制品及其制备方法。 该制品包括着色颜料，其特征在于其中基本上不存在二氧化钛。 改性表面基本上没有残留的稳定剂和溶剂，其外观和表面完全程度与制品的未改性侧基本相同。 本发明的方法的特征在于将聚氯乙烯制品浸入合适的液体介质中，与紫外光稳定剂在合适的有机溶剂中的溶液接触，并在非蒸发环境中置换残留的稳定剂和溶剂，即 ，不接触空气。

公开(公告)号：WO1990010217A1

公开(公告)日：1990-09-07

申请号：PCT/US1990000865

申请日：1990-02-14

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： ATOCHEM NORTH AMERICA, INC. ,  KARR, James, Joseph ,  SEARLE, Roger, Blaine

IPC: G01N21/00

CPC classification number: G01N33/0054 ,  G01N30/04 ,  G01N30/64 ,  G01N2030/484 ,  G01N2030/642 ,  G01N2030/8859 ,  G01N2030/8872 ,  G01N2030/8886 ,  Y02A50/246

Abstract: Ammonia levels in a process gas stream (10) containing carbon dioxide and ammonia are separated and measured with a gas chromatograph (18) containing a photoionization detector (46). The ammonia levels in the process stream are monitored so that the formation of ammonium bicarbonate within the process pipes can be detected.

Abstract translation: 用含有光电离检测器（46）的气相色谱仪（18）分离并测量含有二氧化碳和氨的工艺气体流（10）中的氨水平。 监测工艺流中的氨水平，以便能够检测工艺管内的碳酸氢铵的形成。

公开(公告)号：WO1992004401A1

公开(公告)日：1992-03-19

申请号：PCT/US1991004131

申请日：1991-06-17

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： ATOCHEM NORTH AMERICA, INC. ,  CONRAD, Neal, D. ,  SILBERMAN, Joseph ,  BURCHILL, Michael, T.

IPC: C08J07/02

CPC classification number: C08J7/065

Abstract: A stabilized article of a resinous body that has incorporated into the surface region of at least one surface of the body (i) a stabilizing amount of a surface modifier ingredient in a concentration decreasing from the surface and (ii) a solvent in a concentration of less than 0.7 wt.% of the weight of the resinous body.

Abstract translation: 一种稳定的树脂体制品，其已经结合到主体的至少一个表面的表面区域中（i）稳定量的表面改性剂成分的浓度从表面降低，和（ii）浓度为 小于树脂体重量的0.7重量％。

公开(公告)号：WO1991016389A1

公开(公告)日：1991-10-31

申请号：PCT/US1991002414

申请日：1991-04-09

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： ATOCHEM NORTH AMERICA, INC. ,  BOHEN, Joseph, Michael ,  TUBBS, Paul

IPC: C09K05/00

CPC classification number: C10M105/54 ,  C08K5/12 ,  C10M111/00 ,  C10M131/12 ,  C10M169/04 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2203/06 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2209/103 ,  C10M2211/0406 ,  C10M2211/0425 ,  C10M2211/044 ,  C10M2211/0445 ,  C10M2211/06 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2227/02 ,  C10M2229/02 ,  C10M2229/041 ,  C10M2229/05 ,  C10N2240/06 ,  C10N2240/08

Abstract: Fire resistant hydraulic fluid compositions comprising (a) one or more esters of polyhaloaromatic acids per se or in combination with (b) one or more hydraulic fluids independently selected from mineral oil, poly- alpha -olefins, alkylated aromatics, cycloaliphatics, esters of dibasic acids, polyol esters, polyglycols, silicones, silicate esters, phosphate esters, and halogenated compositions other than (a), and (c) one or more shear-stable polymers; a method for imparting fire resistant properties to known hydraulic fluids by adding one or more esters of polyhaloaromatic acids and one or more shear-stable polymers; and the use of the inventive compositions as fire resistant hydraulic fluids.

Abstract translation: 耐火液压油组合物包含（a）一种或多种多卤芳烃酯本身或与（b）一种或多种液压油独立地选自矿物油，聚-α-烯烃，烷基化芳族化合物，环烯烃，二元酸酯 酸，多元醇酯，聚二醇，硅氧烷，硅酸酯，磷酸酯和除（a）以外的卤化组合物和（c）一种或多种剪切稳定聚合物; 通过加入一种或多种多卤代芳族酸和一种或多种剪切稳定聚合物的酯来赋予已知液压流体耐火性能的方法; 以及使用本发明的组合物作为耐火液压油。

公开(公告)号：WO1991001510A1

公开(公告)日：1991-02-07

申请号：PCT/US1990003873

申请日：1990-07-13

Applicant: ATOCHEM NORTH AMERICA, INC. ,  SOCIETE NATIONALE ELF AQUITAINE ,  COUPUT, Jean-Paul ,  CAMPET, Guy ,  CHABACNO, Jean, Michel ,  MULLER, Daniel ,  BOURREL, Maurice ,  DIRKX, Ryan, R. ,  FERRY, Didier ,  GARIE, Régine ,  DELMAS, Claude ,  GEOFFROY, Catherine ,  MOREL, Bertrand ,  SALARDENNE, Jean ,  PORTIER, Josik

Inventor： ATOCHEM NORTH AMERICA, INC. ,  SOCIETE NATIONALE ELF AQUITAINE

IPC: G02F01/01

CPC classification number: G02F1/1525 ,  G02F1/1523

Abstract: An electrochromic element (10) useful in an electrochromic glass or mirror device and a process for making such element. The element is a five-layered structure including an electrolyte ion conducting layer (20) interposed between first and second inorganic electrochromic layers (16, 18) which are interposed between a pair of conductive electrodes (12, 14). The second inorganic electrochromic layer (18) is amorphous. The first and second inorganic electrochromic layers are different and are capable of exhibiting color-forming properties complementary to one another upon the incorporation of at least one H, Li, Na, K, Ag, Cu or Tl ion. The electrolyte ion conducting layer may be a copolymer of ethylene oxide, butylene oxide or methyl glycidyl ether, and optionally a small amount of allyl glycidyl ether, along with an ionizable salt, or may be a polyurethane gel formed by reacting the copolymer with triisocyanate, along with an ionizable salt. The second inorganic electrochromic layer comprises a transition element chalconide or halide. The electrochromic element may also comprise a plurality of five-layer structures in tandem, each pair separated by a substrate.