公开(公告)号：EP0303280A3

公开(公告)日：1990-03-21

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.

公开(公告)号：EP0355733A1

公开(公告)日：1990-02-28

申请号：EP89115258.9

申请日：1989-08-18

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Sanchez, José

IPC: C07C409/40 ,  C07D323/06 ,  C08K5/20 ,  C08K5/25 ,  C08F4/34 ,  C08F4/36

CPC classification number: C07D207/404 ,  C07C243/28 ,  C07C243/38 ,  C07C255/66 ,  C07C271/16 ,  C07C281/02 ,  C07C409/40 ,  C07C2601/14 ,  C07D207/452 ,  C07D323/00 ,  C08F8/00 ,  C08F291/00 ,  C08F299/045 ,  C08K5/14 ,  C08F10/00 ,  C08L23/02

Abstract: This invention relates the novel reactive amino or hydrazino peroxides and derivatives all having a Structure A:
in which

P is, e.g., R-OO-C( = 0)-,
R is, e.g. , t-alkyl of 4 to 12 carbons,
R11 is, e.g., an alkylene diradical of 1 to 8 carbons,
X is, e.g., -C(=O)-,
R22 is, e.g.,an alkylene diradical of 2 to 10 carbons,
Q is, e.g., -N = R8,
R8 is, e.g., an alkylidene diradical of 2 to 12 carbons and
x, y and z are, e.g., 1; and the use of these novel compounds in curing unsaturated polyester resins, in initiating polymerization of ethylenically unsaturated monomers, for modifying rheology, for crosslinking and curing olefin polymers and elastomers, for producing novel graft and block copolymers, and for producing novel polymers with covalently bound performance additive functions.

Abstract translation: 本发明涉及全部具有结构A：（P @ R11-X - （ - NH-）x-R22-）yQ）] z A的新型反应性氨基或肼基过氧化物和衍生物，其中P为例如R- OO-C（= O） - ，R为例如 4至12个碳原子的烷基，R 11为例如1至8个碳的亚烷基二碱基，X为例如-C（= O） - ，R 22为例如2至10个碳的亚烷基二碱基 Q为例如-N = R8，R8为例如2至12个碳的亚烷基双基，x，y和z为例如1; 以及这些新型化合物在不饱和聚酯树脂固化中的用途，用于引发烯属不饱和单体的聚合，改性流变学，交联和固化烯烃聚合物和弹性体，用于生产新的接枝和嵌段共聚物，以及生产具有共价键的新型聚合物 性能添加剂功能。

公开(公告)号：EP0342896A1

公开(公告)日：1989-11-23

申请号：EP89304884.3

申请日：1989-05-15

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： Burchill Michael T. ,  Bourrel Maurice ,  Conrad Neal ,  Hoffman Thomas E. ,  Silbermann Joseph

IPC: C08J7/06

CPC classification number: C08J7/065

Abstract: Compositions and methods for incorporating a surface modifier ingredients, e.g. a UV absorber, into the surface of a resinous e.g. polycarbonate article are described. The compositions contain the modifier in micellular form in an aqueous medium. Surfactant, preferably a mixture of ionic and non-ionic, is used in the composition to cause formation of micelles.

Abstract translation: 用于结合表面改性剂成分的组合物和方法，例如 紫外线吸收剂，进入树脂状的表面。 描述聚碳酸酯制品。 组合物在水性介质中含有微胶囊形式的改性剂。 在组合物中使用表面活性剂，优选离子型和非离子型的混合物以引起胶束的形成。

公开(公告)号：EP0339760A1

公开(公告)日：1989-11-02

申请号：EP89301402.7

申请日：1989-02-15

Applicant: ATOCHEM NORTH AMERICA, INC.

Inventor： Touval, Irving

IPC: C08K13/02

CPC classification number: C08K5/02 ,  C08K3/22

Abstract: Flame retardant polymer compositions comprising:

a) 15-40 wt. % of a thermoplastic polymer, preferably EVA;
b) 20-40 wt. % of magnesium oxide or hydroxide to reduce flammability and smoking;
c) 10-25 wt. % of aluminium oxide trihydrate or hydroxide as flame retardant filler;
d) 10-20 wt. % of chlorinated paraffin hydrocarbon, e.g. 70% chlorinated wax, aiding processing; and
e) 0-15 wt. % of antimony trioxide.

The compositions retain low flow on firing.

Abstract translation: 阻燃聚合物组合物，其包含：a）15-40重量％ ％的热塑性聚合物，优选EVA; b）20-40重量％ ％氧化镁或氢氧化物以降低易燃性和吸烟性; c）10-25wt。 ％氧化铝三水合物或氢氧化物作为阻燃填料; d）10-20重量％ ％氯化石蜡烃，例如。 70％氯化蜡，辅助加工; 和e）0-15wt。 ％的三氧化锑。 组合物在烧制时保持低流动性。

公开(公告)号：EP0333987A2

公开(公告)日：1989-09-27

申请号：EP89100873.2

申请日：1989-01-19

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

Inventor： Bohen, Joseph Michael ,  Reifenberg, Gerald Harvey

IPC: C08L71/12 ,  C08L67/00

CPC classification number: C08L71/123 ,  C08G63/6824 ,  C08L67/00 ,  C08L71/02 ,  C08L2201/02 ,  C08L2666/02 ,  C08L2666/18

Abstract: Flame retardancy of polyphenylene ether resins is increased by blending with the resin a flame retarding amount of a halogenated polyester which is the reaction product of a halogenated phthalic acid or phthalic anhydride with an epoxide or hydroxy compound containing at least two hydroxyl groups. 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 polyesters are also effective as processing aids in improving the flowability and moldatility of the polyphenylene ether resins during melt processing.

Abstract translation: 聚苯醚树脂的阻燃性通过与树脂共混而得到阻燃量的卤代聚酯，其是卤代邻苯二甲酸或邻苯二甲酸酐与含有至少两个羟基的环氧化物或羟基化合物的反应产物。 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。 阻燃聚酯在熔融加工过程中也可以有效地提高聚苯醚树脂的流动性和柔软性。

公开(公告)号：EP0333980A1

公开(公告)日：1989-09-27

申请号：EP89100500.1

申请日：1989-01-12

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

Inventor： Sandler, Stanley Robert

IPC: C07C67/08 ,  C07C69/54

CPC classification number: C07C69/54

Abstract: The present invention discloses the use of propanone 1,3-disulfonic acid as an esterification catalyst. This catalyst has a significantly higher reaction rate when compared to conventional esterification catalysts, such as methanesulfonic acid and sulfuric acid.

Abstract translation: 本发明公开了丙酮1,3-二磺酸作为酯化催化剂的用途。 当与常规酯化催化剂如甲磺酸和硫酸相比时，该催化剂具有显着更高的反应速率。

公开(公告)号：EP0331864A1

公开(公告)日：1989-09-13

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

Abstract: A continuous method is provided for preparing alkanesulfonyl halides, particularly chlorides and alkanesulfonic acids in high yields without the formation of undesirable side-products, and without the net production of hydrogen chloride as a by-product. The method involves the continuous electrolysis of an alkanethiol (RSH) or dialkyl disulfide (RSSR′) in an aqueous hydrochloric acid-containing solution, continuously removing the electrolyzed product mixture from the electrolysis zone, and recovering the alkanesulfonyl chloride (RSO₂Cl) or alkanesulfonic acid (RSO₃H) product from the mixture. The alkyl groups in the dialkyl disulfide (R and R′) may be straight or branched chain, substituted or unsubstituted, have 1 to 20 carbon atoms, preferably 1 to 12 carbon atoms, and may be different, but are preferably the same. The aqueous hydrochloric acid-containing medium and any unreacted sulphur compounds may be recycled through the electrolysis chamber.

Abstract translation: 提供了一种连续的方法，用于以高产率制备烷基磺酰卤，特别是氯化物和烷烃磺酸，而不形成不期望的副产物，并且不产生作为副产物的氯化氢。 该方法包括在含盐酸水溶液中连续电解烷硫醇（RSH）或二烷基二硫化物（RSSR min），从电解区连续除去电解产物混合物，回收烷基磺酰氯（RSO2Cl）或烷烃磺酸 （RSO3H）产物。 二烷基二硫化物中的烷基（R和R min）可以是直链或支链，取代或未取代的，具有1至20个碳原子，优选1至12个碳原子，并且可以不同，但​​优选相同。 含盐酸的介质和任何未反应的硫化合物可以通过电解室再循环。

公开(公告)号：EP0315708A1

公开(公告)日：1989-05-17

申请号：EP87116533.8

申请日：1987-11-09

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

Inventor： Wempe, Lawrence Kyran ,  Bloomfield, Philip Earl ,  Wickwire, Dean Hedge

IPC: C08J5/18 ,  H01B3/44 ,  H01G4/18

CPC classification number: C08J5/18 ,  C08J2327/16 ,  H01B3/445 ,  H01G4/186

Abstract: A dielectric film of a molecularly oriented copolymer of vinylidene fluoride and tetrafluoroethylene, a process of preparing such film and a capacitor produced from such film are disclosed herein.

Abstract translation: 本文公开了偏二氟乙烯和四氟乙烯的分子取向共聚物的介电膜，制备这种膜的方法和由这种膜制造的电容器。

公开(公告)号：EP0313939A2

公开(公告)日：1989-05-03

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.

Abstract translation: 通过用与盐酸水溶液混合的相应的链烷硫醇，二烷基二硫化物或烷基链烷硫醇烷磺酸的过氧化氢进行氧化，制备不含侧链氯化产生的不期望的副产物的烷烃磺酸和烷烃磺酰氯。

公开(公告)号：EP0303988A3

公开(公告)日：1989-03-08

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.