公开(公告)号：EP0331864B1

公开(公告)日：1993-03-31

申请号：EP89100154.7

申请日：1989-01-05

Applicant: ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.)

Inventor： Gardner, David Milton ,  Wheaton, Gregory Alan

IPC: C25B3/02

CPC classification number: C25B3/02

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：EP0289952B1

公开(公告)日：1992-07-01

申请号：EP88106907.4

申请日：1988-04-29

Applicant: ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.)

Inventor： Sandler, Stanley R.

IPC: C07C309/00 ,  C07C303/00

CPC classification number: C07C309/00

公开(公告)号：EP0276681B1

公开(公告)日：1992-07-01

申请号：EP88100325.5

申请日：1988-01-12

Applicant: ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.)

Inventor： Tuszynski, William Joseph

IPC: B01J37/20 ,  C10G45/08

CPC classification number: B01J37/20 ,  C10G45/08

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：EP0477360A1

公开(公告)日：1992-04-01

申请号：EP91909444.0

申请日：1991-04-09

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： BOHEN, Joseph, Michael ,  TUBBS, Paul

IPC: C10M131 ,  C08K5 ,  C09K5 ,  C09K21 ,  C10M105 ,  C10M111 ,  C10M133 ,  C10M169 ,  C10N30 ,  C10N40

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); a method for imparting fire resistant properties to known hydraulic fluids by adding one or more esters of polyhaloaromatic acids alone or combined; and the use of the inventive compositions as fire resistant hydraulic fluids. The fire resistant compositions may, optionally, contain one or more shear-stable polymers which have been found to increase the fire resistance of the hydraulic fluid composition.

公开(公告)号：EP0273090B1

公开(公告)日：1992-03-18

申请号：EP87100025.3

申请日：1987-01-02

Applicant: ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.)

Inventor： Kamath, Vasanth R.

IPC: C08F2/06

CPC classification number: C08F2/06

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。