公开(公告)号：EP0364703A2

公开(公告)日：1990-04-25

申请号：EP89115863.6

申请日：1989-08-29

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

Inventor： Carroll, Glenn Thomas ,  Lindstrom, Michael Jeffrey

IPC: C01B17/02 ,  C07C321/04 ,  E21B37/06

CPC classification number: C07C319/26 ,  C01B17/02 ,  C09K8/532

Abstract: A process is disclosed for preparing a composition having improved solvent power for sulfur wherein a composition comprising a sulfide having the general formula RSS a SR′ wherein R and R′ are defined carbon-containing radicals and a is 0 to 3, and a catalyst for improving the ability of said composition to take up sulfur is treated, either before, during or after the addition of said catalyst to said composition, with a primary or secondary amine in an effective amount and for an effective time period.

Abstract translation: 公开了一种制备具有改进的硫溶剂功率的组合物的方法，其中包含具有通式RSSaSR min的硫化物的组合物，其中R和R min定义为含碳基团，a为0至3，以及用于改进 在将所述催化剂加入所述组合物之前，期间或之后，将所述组合物吸收硫的能力与有效量的伯胺或仲胺进行有效时间。

公开(公告)号：EP0355289A1

公开(公告)日：1990-02-28

申请号：EP89110500.9

申请日：1989-06-09

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

Inventor： Henry, John Christopher

IPC: G01P15/09

CPC classification number: G01P15/0907

Abstract: An accelerometer (10) comprising a piezoelectric polymer body (16) as a transducer element is disclosed. The piezoelectric polymer body (16), with the appropriate electrodes (14), is disposed on a rigid dielectric substrate (12). An inertia mass (22) is disposed over the piezoelectric polymer body (16) such that when the substrate (12) is accelerated, an electrical output is produced between the electrodes (14, 26). The design of the accelerometer (10) allows it to be fabricated into a very small, lightweight package which allows for vibration testing to be carried out on virtually any vibrating element.

Abstract translation: 公开了一种包括作为换能器元件的压电聚合物主体（16）的加速度计（10）。 具有适当电极（14）的压电聚合物主体（16）设置在刚性电介质基片（12）上。 惯性物质（22）设置在压电聚合物主体（16）上方，使得当基板（12）加速时，在电极（14,26）之间产生电输出。 加速度计（10）的设计允许将其制造成非常小的轻质的包装，其允许在几乎任何振动元件上进行振动测试。

公开(公告)号：EP0303283A3

公开(公告)日：1990-02-21

申请号：EP88113138.7

申请日：1988-08-12

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： Myers, Terry Ned

IPC: C07C243/24 ,  C07C241/00 ,  C07C311/49 ,  C07C251/74 ,  C07C251/86 ,  C07C249/16 ,  C07C281/06 ,  C08K5/16 ,  C08K5/24

CPC classification number: C07D209/48 ,  C07C243/00 ,  C07C243/34 ,  C07C243/38 ,  C07C251/72 ,  C07D209/76 ,  C07D211/74 ,  C07D217/24 ,  C07D221/14 ,  C07D265/33 ,  C07D279/12 ,  C08K5/25

Abstract: This invention relates to a compound having the formula:
wherein
R¹, R², R³ and R⁴ are, e.g., alkyl of 1 to 10 carbons or hydroxy,
X is, e.g., -O- or -S-,
R⁵ is, e.g., alkylene of 1 to 10 carbons or alkenylene of 2 to 10 carbons,
Y is, e.g., -C(=O)- or -S(=O)₂-,
R⁶ is, e.g., hydrogen or alkyl of 1 to 10 carbons, R¹² is, e.g., alkylene of 2 to 5 carbons or alkenylene of 2 to 3 carbons and
n is 1 or 2,
which compound incorporates both o-hydroxybenzophenone and hydrazide functional groups. Such compounds are useful as ultraviolet light absorbers and heat stabilizers for plastics.

公开(公告)号：EP0333979A1

公开(公告)日：1989-09-27

申请号：EP89100499.6

申请日：1989-01-12

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

Inventor： Bohen, Joseph Michael

IPC: C08K5/10 ,  C08K5/11 ,  C08K5/12 ,  C08L71/04

CPC classification number: C08K5/10 ,  C08K5/105

Abstract: Flame retardancy of polyphenylene ether resins is increased by blending with the resin a flame retarding amount of a halophenyl hydrocarbyl ester. The ester is preferably the reaction production of a halogenated phenol, preferably a bromophenol, and a hydrocarbyl acid, acid chloride or acid anhydride. The polyphenylene ether resin may include homopolymers or copolymers of polyphenylene ethers or blends of polyphenylene ethers with vinyl aromatic resins such as styrene polymers and copolymers. The flame retarding halophenyl esters are also effective as processing aids in improving the flowability and moldability of the polyphenylene ether resins during melt processing.

Abstract translation: 通过与树脂共混阻燃剂量的卤代烃基酯来提高聚苯醚树脂的阻燃性。 酯优选为卤代苯酚，优选溴酚，以及烃基酸，酰氯或酸酐的反应生成。 聚苯醚树脂可以包括聚苯醚或聚苯醚与乙烯基芳族树脂如苯乙烯聚合物和共聚物的共聚物的均聚物或共聚物。 阻燃卤苯基酯在熔融加工过程中也可有效地提高聚苯醚树脂的流动性和成型性。

公开(公告)号：EP0313939A3

公开(公告)日：1989-07-12

申请号：EP88117114.4

申请日：1988-10-14

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

Inventor： Husain, Altaf ,  Wheaton, Gregory Alan

IPC: C07C309/04 ,  C07C309/80

CPC classification number: C07C309/00

Abstract: Alkanesulfonic acids and alkanesulfonyl chlorides, free of undesirable side products arising from side-chain chlorination, are prepared by oxidation with hydrogen peroxide of the corresponding alkanethiol, dialkyldisulfide or alkyl alkanethiolsulfonate mixed with aqueous hydrochloric acid.

公开(公告)号：EP0306006A2

公开(公告)日：1989-03-08

申请号：EP88114218.6

申请日：1988-08-31

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Silbermann, Joseph ,  Burchill, Michael

IPC: C08K5/00 ,  C08L27/06 ,  C08J7/02

CPC classification number: C08J7/02 ,  C08J7/065 ,  C08J2327/06 ,  C08K5/005 ,  C08L27/06

Abstract: What is described herein is a liquid U.V. stabilizer composition and process for effectively surface modifying a PVC resinous body to provide a stabilizing amount of U.V. stabilizer within the surface region of the body within a predetermined solu­tion contact time without leaving an appreciable amount of solvent therein or stabilizer on the surface of the body, and without af­fecting the surface appearance of the modified surface of the body.
In one form of the invention, the U.V. stabilizer com­position comprises about 10 to 50 wt/vol%, preferably 15 to 35 wt/vol%, of a U.V. stabilizer dissolved in a mixture of methylene chloride and a liquid fluorochloro hydrocarbon. Suitably the methylene chloride component of the solvent mixture comprises about 40 to 99%, preferably about 50 to 85%, and the fluorochloro hydrocarbon component comprises about 1 to 60%, preferably about 15 to 50%, of the solvent mixture. A preferred fluorochloro hydrocarbon is 1,1,2-trifluoro-1,2,2-trichloroethylene.

Abstract translation: 这里描述的是液体U.V. 稳定剂组合物和方法，用于有效地表面改性PVC树脂体以提供稳定量的U.V. 稳定剂在预定的溶液接触时间内的体内表面区域内，而不会在体内表面上留下可观量的溶剂或稳定剂，并且不会影响体表的改性表面的表面外观。 在本发明的一种形式中， 稳定剂组合物包含约10至50wt / vol％，优选15至35wt / vol％的U.V. 溶解在二氯甲烷和液体氟氯烃的混合物中的稳定剂。 适当地，溶剂混合物的二氯甲烷组分包含约40至99％，优选约50至85％，氟氯烃组分占溶剂混合物的约1至60％，优选约15至50％。 优选的氟氯烃是1,1,2-三氟-1,2,2-三氯乙烯。

公开(公告)号：EP0303988A2

公开(公告)日：1989-02-22

申请号：EP88113135.3

申请日：1988-08-12

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Myers, Terry Ned

IPC: C08F8/30

CPC classification number: C08F8/30 ,  C08F212/08 ,  C08F222/06

Abstract: Ultraviolet light stabilizers are chemically bound to anhydride containing polymers or copolymers. The polymeric stabilizers are prepared by the reaction of primary amino or hydrazido-substituted UV absorbers with some or all of the anhydride groups of the polymer or copolymer to form polymers with recurring units selected from the formulas

or

or both in which the units occur, e.g., in the polymer backbone and wherein x is 0 or 1, R 1 and R 2 are, e.g., hydrogen or phenyl and G is, e.g.,

wherein R 3 and R 4 are, e.g., hydrogen or R 3 or R 4 is a connecting group X 1 which is, e.g., a direct bond. The polymer bound stabilizers are not lost from the polymer system by volatilization, migration, or extraction, even at high temperature. The polymer of this invention may be used as they are or as concentrates to stabilize other polymer systems.

Abstract translation: 紫外光稳定剂与含酸酐的聚合物或共聚物化学键合。 通过将伯氨基或肼基取代的UV吸收剂与聚合物或共聚物的一些或全部酸酐基团反应制备聚合物稳定剂，以形成具有选自下列化学式的重复单元的聚合物，或其中单元出现的二者 例如在聚合物骨架中，其中x为0或1，R 1和R 2为例如氢或苯基，G为例如CHEM，其中R 3和R 4为氢， 是例如氢或R 3或R 4是连接基团X 1，其是例如直接键合。 即使在高温下，聚合物结合的稳定剂也不会通过挥发，迁移或萃取从聚合物体系中流失。 本发明的聚合物可以原样使用或作为浓缩物使其稳定其它聚合物体系。

公开(公告)号：EP0303280A2

公开(公告)日：1989-02-15

申请号：EP88113134.6

申请日：1988-08-12

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： Wicher, Jerome ,  MacLeay, Ronald E. ,  Kazmierczak, Robert T.

IPC: C07C241/04 ,  C07C243/28 ,  C08K5/25

CPC classification number: C07C243/00 ,  C08K5/25

Abstract: There are provided phenolic antioxidant hydrazides of the formula
wherein
R¹ is a tertiary alkyl of 4 to 8 carbons,
R² is, e.g., hydrogen or t-alkyl of 4 to 8 carbons,
R³, R⁴, R⁵, R⁶, and R⁷ are independently selected from hydrogen, alkyl of 1 to 6 carbons, and phenyl,
y is an integer of from 0 to 6, and
z is an integer of from 0 to 10,
which are useful to stabilize organic materials (such as synthetic polymers) which are subject to oxidative degradation.

Abstract translation: 提供式的酚类抗氧化剂酰肼，其中R 1是4至8个碳的叔烷基，R 2是例如氢或4至8个碳的叔烷基，R 3， R 4，R 5，R 6和R 7独立地选自氢，碳原子数1〜6的烷基，苯基，y为0〜6的整数，z为 0至10的整数，其可用于稳定经历氧化降解的有机材料（如合成聚合物）。

公开(公告)号：EP0289950A2

公开(公告)日：1988-11-09

申请号：EP88106905.8

申请日：1988-04-29

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

Inventor： Carroll, Glenn Thomas ,  Lindstrom Michael Jeffrey ,  Tuszynski, William Joseph

IPC: C01B17/02

CPC classification number: C09K8/532 ,  C01B17/02 ,  C07C321/00 ,  C07C323/00 ,  Y10S507/932

Abstract: A composition, useful for dissolving sulfur, which comprises a major amount of a disulfide or polysulfide and a catalyst comprising one or more polyalkyleneoxyamines or polyamines, and methods for using the composition in a system to prevent sulfur-plugging, are disclosed.

Abstract translation: 公开了一种用于溶解硫的组合物，其包含主要量的二硫化物或多硫化物和包含一种或多种聚亚烷基氧基胺或多胺的催化剂，以及在用于防止硫塞的系统中使用该组合物的方法。

公开(公告)号：EP0270742A1

公开(公告)日：1988-06-15

申请号：EP87111776.8

申请日：1987-08-13

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

Inventor： Thenard, Jean ,  Advani, Shyam B.

IPC: A01N25/28

CPC classification number: A01N43/76 ,  A01N25/28 ,  A01N43/78 ,  Y10T428/2985 ,  A01N2300/00

Abstract: Described is a fungicide product comprising microcapsules contain­ing a phytotoxic compound of the formula:
where X is -O- or -S- and R is alkyl, alkoxy, alkylamino, halo, nitro or hydrogen wherein the alkyl group or radical has from 1 to 6 carbon atoms, said microcapsules having walls of a resinous polycondensate selected from the group consisting of crosslinked polyurea, crosslinked polyamide and crosslinked polyamide-polyurea wherein the degree of crosslinking ranges from about 25 to 100%, said walls being about 10 to about 30% of the total weight of said microcapsules, and said microcapsules having an average size ranging from about 7 to about 25 microns in diameter.

Abstract translation: 描述了包含含有下式的植物毒性化合物的微胶囊的杀菌剂：其中X是-O-或-S-，R是烷基，烷氧基，烷基氨基，卤素，硝基或氢，其中烷基或基团具有 所述微胶囊具有选自交联聚脲，交联聚酰胺和交联聚酰胺 - 聚脲的树脂缩聚物的壁，其中交联度为约25至100％，所述壁为约10至约 所述微胶囊的总重量的30％，所述微胶囊的直径为约7至约25微米。