公开(公告)号：EP0537508A1

公开(公告)日：1993-04-21

申请号：EP92116133.7

申请日：1992-09-21

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Crooker, Richard McMaster ,  Elsheikh, Maher Yousef

IPC: C07C17/42 ,  C07C19/12 ,  C11D7/50

CPC classification number: C07C19/12 ,  C07C17/42

Abstract: Compositions of 141b which are stabilized with 4-benzyloxyphenol or 2,6-di-t-butyl-4-methylphenol.

Abstract translation: 用4-苄氧基苯酚或2,6-二叔丁基-4-甲基苯酚稳定的141b组合物。

公开(公告)号：EP0504920A3

公开(公告)日：1993-01-20

申请号：EP92104885.6

申请日：1992-03-20

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Novits, Michael Fred ,  Kmiec, Chester Joseph ,  Hibbard, Edward Phillip

IPC: C08J3/24 ,  C08K5/00

CPC classification number: C08K5/39 ,  C08K5/0025 ,  C08K5/13 ,  C08K5/14 ,  C08K5/36 ,  C08L23/04 ,  C08L23/16

Abstract: A crosslinkable composition of a polymeric thermoplastic and/or elastomeric material which is susceptible to scorching when processed at elevated temperatures, prior to crosslinking, in the presence of a free radical initiator, is protected against such scorching by the incorporation therein of a mixture of at least one hydroquinone compound and a sulfur accelerator. This mixture may also contain at least one monomeric allylic, methacrylic, acrylic or diene type coagent. The mixture exhibits a synergistic effect resulting in improved scorch protection for peroxide cured systems when compared with the protection afforded by the components singly.

公开(公告)号：EP0512155A2

公开(公告)日：1992-11-11

申请号：EP91116227.9

申请日：1991-09-24

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Bolmer, Michael Sheppard

IPC: C07C17/38 ,  B01D11/04

CPC classification number: C07C17/38 ,  C07C19/12 ,  C07C21/08

Abstract: Partial or total separation of a mixture of vinylidene chloride and 1,1-dichloro-1-fluoroethane by liquid-liquid extraction with solvents having a Hansen solubility parameter of about 30.8-32.0, such as ethanolamine.

Abstract translation: 通过用Hansen溶解度参数为约30.8-32.0（如乙醇胺）的溶剂进行液 - 液萃取，将偏二氯乙烯和1,1-二氯-1-氟乙烷的混合物部分或全部分离。

公开(公告)号：EP0497130A2

公开(公告)日：1992-08-05

申请号：EP92100445.3

申请日：1992-01-13

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Distaso, John

IPC: C09D9/00 ,  C09D9/04

CPC classification number: C09D9/00

Abstract: Paint stripper formulations containing a solvent system comprised of an ester such as benzyl formate and methods for using the same to strip paint.

Abstract translation: 含有由诸如甲酸苄酯的酯组成的溶剂系统的涂料汽提器配方及其使用方法来剥漆。

公开(公告)号：EP0278044B1

公开(公告)日：1992-04-29

申请号：EP87109890.1

申请日：1987-07-08

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Korbach, William C. ,  McMullen, Warren H.

IPC: C25D3/10 ,  C25D3/04

CPC classification number: C25D3/10 ,  C25D3/04

公开(公告)号：EP0467344A1

公开(公告)日：1992-01-22

申请号：EP91111971.7

申请日：1991-07-17

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Meyers, Terry Ned

IPC: C07D471/10 ,  C07D498/10 ,  C08K5/3435 ,  C08K5/3445 ,  C08K5/353

CPC classification number: C07D471/10 ,  C08K5/3445 ,  C08K5/353

Abstract: New and novel carboxylic acid hydrazides bearing a 2,2,6,6-tetra-alkyl-4-piperidine ring and new and novel polymeric compositions stabilized therewith are provided. The novel compounds which contain a light stabilizing group and a reactive hydrazide functionality in the same molecule are prepared by hydrazinolysis of the ester group of an intermediate carboxylic acid ester which contains the 2,2,6,6-tetralkylpiperidine moiety.

Abstract translation: 提供了具有2,2,6,6-四烷基-4-哌啶环的新的和新的羧酸酰肼，并且提供了稳定的新型和新颖的聚合物组合物。 在同一分子中含有光稳定基团和反应性酰肼官能团的新化合物通过含有2,2,6,6-四烷基哌啶部分的中间体羧酸酯的酯基进行肼解来制备。

公开(公告)号：EP0455403A1

公开(公告)日：1991-11-06

申请号：EP91303659.6

申请日：1991-04-23

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Reynolds, Bradley David

IPC: C25D21/22 ,  B01J39/04

CPC classification number: C25D21/22 ,  B01J39/07 ,  B01J45/00

Abstract: A process and apparatus for regenerating a plating bath comprising trivalent chromium cations (a trivalent chromium bath). The bath can be continuously, or more preferably, periodically with an ion exchange resin, preferably a cation exchange resin. A useful apparatus comprises a plating tank containing a trivalent chromium plating bath in communication with an ion exchange bed continuing ion exchange resin.

Abstract translation: 一种再生电镀液，其包括三价铬阳离子（三价铬浴）的方法和装置。 浴可以是连续地，或更优选，与周期性地在离子交换树脂，优选为阳离子交换树脂。 一种有用的设备包括电镀槽包含在通信与在离子交换床的离子交换树脂连续的三价铬镀浴。

公开(公告)号：EP0443540A1

公开(公告)日：1991-08-28

申请号：EP91102405.7

申请日：1991-02-20

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Wicher, Jerome

IPC: C07D207/50 ,  C07D209/48 ,  C07D209/76 ,  C08K5/3415 ,  C08K5/3417

CPC classification number: C07D209/48 ,  C07D207/50 ,  C07D209/76 ,  C08K5/3412

Abstract: Phenolic N-(amido)imides are provided which are useful as antioxidant stabilizers for organic materials, including a large variety of synthetic polymers, typically subject to thermooxidative degradation. The antioxidant effectiveness of the phenolic N-(amido)imide stabilizers is enhanced by the deactivating potential of the amido-imide moiety towards metals or metal ions that frequently contaminate polymer compositions and serve to catalyze thermal degradation.

Abstract translation: 提供了酚醛N-（酰氨基）酰亚胺，其可用作有机材料的抗氧化剂稳定剂，包括通常经受热氧化降解的各种合成聚合物。 通过酰胺 - 酰亚胺部分对金属或金属离子的失活电位增强了酚类N-（酰胺基）酰亚胺稳定剂的抗氧化作用，这些金属或金属离子经常污染聚合物组合物并用于催化热降解。

公开(公告)号：EP0429878A1

公开(公告)日：1991-06-05

申请号：EP90120883.5

申请日：1990-10-31

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Bohen, Joseph Michael ,  Reilly, James Leo

IPC: C08K5/00 ,  C08L23/00

CPC classification number: C08K5/372 ,  C08L23/00

Abstract: The present invention is a composition comprising crosslinked polyolefin resins and an amount of organic sulfide antioxidants sufficient to stabilize the resin against thermal or oxidative degradation, wherein the organic sulfide antioxidant is represented by Formula I, II or III


wherein m, n, R, R 1 , R 2 , R 3 , R S , R 6 , R 7 and R 8 are as set forth in the Summary of the Invention.

Abstract translation: 本发明是一种包含交联聚烯烃树脂和足够稳定树脂以防止热或氧化降解的有机硫化物抗氧化剂的量的组合物，其中有机硫化物抗氧化剂由式I，II或III表示，其中m，n， R 1，R 2，R 2，R 3，R 5，R 6，R 7和R 8如发明概述所述。

公开(公告)号：EP0425307A1

公开(公告)日：1991-05-02

申请号：EP90311766.1

申请日：1990-10-26

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Barkalow, Raymond William ,  Guthrie, Roger Thackston

IPC: C03C17/00 ,  C03C17/245

CPC classification number: C03C17/005

Abstract: Apparatus for the coating of glass containers (212) has a series of vertical slots (202) for applying coating chemicals to a hot glass jar with a minimal neck and shoulder area. An opposing horizontal slot (210) exhausts spent coating material and reactants in a laminar flow. A center section (230) provides a current of gas without chemicals parallel to the coating stream, and flowing with low velocity relative to the coating stream, but with high velocity relative to the extraneous turbulent and convection currents.

Abstract translation: 用于涂覆玻璃容器（212）的装置具有一系列垂直槽（202），用于将涂层化学品施加到具有最小颈部和肩部区域的热玻璃罐中。 相对的水平槽（210）在层流中排出废涂料和反应物。 中心部分（230）提供气体的电流，而不是与涂布流平行的化学物质，并且相对于涂覆流以低速度流动，但是相对于外部湍流和对流流动具有高速度。