公开(公告)号：EP0501735A1

公开(公告)日：1992-09-02

申请号：EP92301546.5

申请日：1992-02-25

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Garcia, Dana Sorina ,  Silbermann, Joseph

IPC: C08J7/06

CPC classification number: C08J7/065 ,  C08J2327/06

Abstract: At least one antistatic agent is incorporated into a thermoplastic polymer by contacting a polyvinyl chloride polymer with a solution comprising a solvent capable of swelling the PVC surface and at least one antistatic agent selected from the group consisting of 1-dodecylpyridinium chloride monohydrate and (R¹) n (R²) m ammonium halide, wherein n and m are integers of from 0-4 and n+m = 4, and wherein R¹ and R² can be different or the same and are alkyl groups of from 1 to 20 carbon atoms.

Abstract translation: 通过使聚氯乙烯聚合物与包含能够溶胀PVC表面的溶剂的溶液和至少一种选自1-十二烷基氯化吡啶鎓一水合物和（R 1）的抗静电剂接触，将至少一种抗静电剂并入热塑性聚合物中， 1））n（R 2）m卤化铵，其中n和m是0-4和n + m = 4的整数，并且其中R 1和R 2可以不同或相同， 是1〜20个碳原子的烷基。

公开(公告)号：EP0456018A1

公开(公告)日：1991-11-13

申请号：EP91106260.2

申请日：1991-04-18

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Polek, Michael David

IPC: C09D5/03 ,  C09D127/12

CPC classification number: C09D127/12 ,  C08L27/12 ,  C08L33/06 ,  C09D133/06 ,  C08L2666/04

Abstract: A pigmented powder coating composition comprises:

(a) a resin component comprising (1) from about 50 wt.% to about 90 wt.% vinylidene fluoride/hexafluoropropylene copolymer resin having a melt viscosity of from about 1 to about 4 kilopoise measured at 100 sec⁻¹ and 232°C, and (2) from about 10 wt.% to about 50 wt.% of at least one thermoplastic acrylic resin, and
(b) a pigment component comprising from about 5 to about 30 parts of at least one pigment, per 100 parts by weight of the resin component.

The powder coating composition is prepared by pelletizing the mixture components, cryogenically grinding the pellets, and classifying the particles. The composition is applied to a substrate, and subjected to heat treatment to form a coating. The coatings prepared in this manner are characterized by improved flexibility, crack resistance and surface smoothness.

Abstract translation: 着色粉末涂料组合物包含：（a）树脂组分，其包含（1）约100重量％至约90重量％的偏二氟乙烯/六氟丙烯共聚物树脂，其在100℃下测量的熔体粘度为约1至约4千碱基 sec）和232℃，和（2）约10重量％至约50重量％的至少一种热塑性丙烯酸树脂，和（b）颜料组分，其包含约5至约30 至少一种颜料的部分，每100重量份的树脂组分。 粉末涂料组合物通过将混合物组分造粒，低温研磨颗粒并对颗粒进行分级来制备。 将组合物施加到基材上，并进行热处理以形成涂层。 以这种方式制备的涂层的特征在于改善的柔韧性，抗裂纹性和表面平滑性。

公开(公告)号：EP0446661A1

公开(公告)日：1991-09-18

申请号：EP91102339.8

申请日：1991-02-19

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Buchholz, Bernard ,  Hager, Robert Bonner ,  Lindstrom, Michael Jeffrey

IPC: C07C319/14 ,  C07C323/52

CPC classification number: C07C319/14

Abstract: A process is provided for producing alkylthio-substituted carboxylic acids and arylthio-substituted carboxylic acids and their corresponding alkylthio-substituted thioesters and arylthio-substituted thioesters. The process comprises reacting a mercaptan with a lactone in the presence of an acidic catalyst at temperatures of about 100°C to about 350°C. The process for preparing the thio-substituted carboxylic acids and thio-substituted thioesters may be a continuous process or a batch process.

Abstract translation: 提供了一种生产烷硫基substituiertem羧酸和羧酸芳硫基 - substituiertem和它们相应的烷硫基 - substituiertem硫酯和芳硫基 - substituiertem硫酯的方法。 该方法包括在约100℃的温度起反应在酸性催化剂的存在下，内酯硫醇至约350℃的方法，用于制备硫代羧酸和substituiertem硫代substituiertem硫酯可以是一个连续的过程或 批处理。

公开(公告)号：EP0368237A3

公开(公告)日：1991-09-04

申请号：EP89120588.2

申请日：1989-11-07

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Myers, Terry Ned ,  Macleay, Ronald Edward

IPC: C08F8/00

CPC classification number: C08F8/30

Abstract: Polymeric flame retardants comprise halogenated aromatic compounds having acylamino functional groups which are chemically bonded to cyclic imide-containing or imide-forming polymers or copolymers, which polymeric flame retardants have, e.g., the following Formula 1 or II:
in which the units occur, e.g., in the polymer backbone; R1 and R2 are, e.g., hydrogen; and G is a flame retardant group attached to the unit by an acylamino functional group having linked thereto a halogenated aromatic ring. The polymeric flame retardants are prepared by the reaction of halogenated aromatics containing a reactive hydrazido group with some or all of the anhydride groups of an cyclic alpha,beta-unsaturated dicarboxylic acid anhydride polymer or copolymer to form pendant halogenated-aromatic-substituted imide or amic acid groups. In addition, polymeric flame retardants are used to render thermoplastic resins less flammable under conditions which promote combustion. Novel flame retardant hydrazides are disclosed.

公开(公告)号：EP0426145A1

公开(公告)日：1991-05-08

申请号：EP90120886.8

申请日：1990-10-31

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Bohen, Joseph Michael ,  Kamath, Vasanth Rathnakar ,  Hibbard, Edward Phillip ,  Reilly, James Leo

IPC: C08K5/00

CPC classification number: C08K5/14 ,  C08K5/372

Abstract: A composition comprises a thermoplastic or polymeric resin; an organic peroxide; and an organic sulfide antioxidant represented by Formula I, II or III:


wherein m, n, R, R 1 , R 2 , R 3 , R 5 , R 6 , R 7 and R 8 are as set forth in the Summary of the Invention.

Abstract translation: 组合物包含热塑性或聚合物树脂; 有机过氧化物; 和由式I，II或III表示的有机硫化物抗氧化剂：其中m，n，R，R 1，R 2，R 3，R 5，R 6，R 6， ＆lt; 7＆gt;和＆lt; 8＆gt;如发明内容所述。

公开(公告)号：EP0419254A2

公开(公告)日：1991-03-27

申请号：EP90310292.9

申请日：1990-09-20

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Larkin, William A. ,  Bossert, Emily Carol ,  Gibbon, Edmund M.

IPC: C08G63/85

CPC classification number: C08G63/85 ,  A61K47/34 ,  B65D65/38 ,  Y10T428/31678 ,  Y10T428/31786

Abstract: Organotin catalysts containing at least one direct oxygen-to-tin bond and one direct carbon-to-tin bond, e.g. hydroxybutyltin oxide, monobutyltin tris (2-ethylhexanoate), dibutyltin oxide, are use as esterification catalysts in the production of polyester and polyester-containing compositions and articles. Articles made from such polyester and polyester-containing compositions have low extractable toxicity and are suitable for use in regulated food, beverage, pharmaceutical, and medical-device applications.

Abstract translation: 含有至少一个直接氧 - 锡键和一个直接碳 - 锡键的有机锡催化剂，例如 羟基丁基锡氧化物，三（2-乙基己酸）丁基锡，二丁基氧化锡，在制造聚酯和含聚酯的组合物和制品中用作酯化催化剂。 由这种聚酯和含聚酯组合物制成的制品具有低的可萃取毒性，适用于调节食品，饮料，制药和医疗器械应用。

公开(公告)号：EP0306006A3

公开(公告)日：1990-08-16

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.

公开(公告)号：EP0370501A2

公开(公告)日：1990-05-30

申请号：EP89121619.4

申请日：1989-11-23

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Sargent, James David ,  Kamath, Vasanth Rathnakar

IPC: C08F8/00 ,  C09D133/14

CPC classification number: C09D133/14 ,  C08F8/30 ,  C08F2800/20 ,  C08K5/20 ,  C09D7/48 ,  C08F2220/1825

Abstract: Acrylic coating resins with attached light stabilizer functional groups are provided, which resins are prepared by reacting light stabilizer hydrazides, LS-C(=O)-NR³-NH₂, with an acrylic prepolymer containing at least two different types of reactive functional groups, one of which is a hydroxyalkyl ester group and the other is carboxyl, anhydride, epoxy or isocyanate. LS is a light stabilizer moiety, e.g., of formula

wherein R³ is, e.g., hydrogen and R¹⁵ is, e.g., a direct bond. The reaction may be carried out in an inert solvent or in the bulk state.
The acrylic resins so produced are particularly useful in the stabilization of enamel or lacquer coatings and exhibit outstanding weatherability and durability. As a result of being chemically bound, the light stabilizers are resistant to loss due to volatility and extractability during typical coatings bake operations and exposure to the elements of weather.

Abstract translation: 提供具有附着的光稳定剂官能团的丙烯酸涂料树脂，该树脂通过使稳定剂酰肼LS-C（= O）-NR 3 -NH 2与含有至少两种不同类型的反应性官能团的丙烯酸类预聚物 基团，其中一个是羟烷基酯基，另一个是羧基，酸酐，环氧基或异氰酸酯。 LS是光稳定剂部分，例如式CHEM，其中R 3是例如氢，R 1 5是例如直接键。 该反应可以在惰性溶剂中或在大量状态下进行。 所生产的丙烯酸树脂特别可用于搪瓷或漆涂料的稳定化，并且具有出色的耐候性和耐久性。 作为化学结合的结果，光稳定剂由于在典型的涂层烘烤操作期间的挥发性和萃取性以及暴露于天气元素而具有耐损失性。

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：EP0303279A2

公开(公告)日：1989-02-15

申请号：EP88113132.0

申请日：1988-08-12

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： MacLeay, Ronald Edward ,  Kazmierczak, Robert Thaddeus

IPC: C07D211/58 ,  C08K5/34

CPC classification number: C08K5/3435 ,  C07D211/58

Abstract: There are provided reactive hindered amine light stabilizers of the formula
wherein

R is e.g., hydrogen, hydroxyl or alkyl of 1 to 20 carbons;
R 1 is, hydrogen or lower alkyl of 1 to 4 carbons;
R 2 is, e.g., hydrogen or alkyl of 1 to 20 carbons;
R 3 is, e.g., a direct bond or an alkylene or branched alkylene diradical of 1 to 14 carbons; and
R 4 is, e.g., hydrogen or a primary or secondary alkyl group of 1 to 8 carbons, containing a light stabilizing group, a heat stabilizing group, and a reactive hydrazide functionality in the same molecule. The reactive stabilizers are prepared by reacting 4-amino-2,2,6,6-tetraalkylpiperidines with diesters (or mono ester acid chlorides) of dicarboxylic acids followed by hydrazinolysis of the ester group of the intermediate mono ester-amide. The compounds are useful for introducing permanent heat and light stability to coreactive polymers or copolymers.

Abstract translation: 提供式CHEM的反应性受阻胺光稳定剂，其中R为例如氢，羟基或1-20个碳的烷基; R 1是氢或1至4个碳的低级烷基; R 2是例如氢或1至20个碳的烷基; R 3是例如直接键或1至14个碳的亚烷基或支链亚烷基二碱基; 并且R 4是例如在相同分子中含有光稳定基团，热稳定基团和反应性酰肼官能团的氢或1至8个碳原子或仲烷基。 反应性稳定剂通过4-氨基-2,2,6,6-四烷基哌啶与二羧酸的二酯（或单酯酰氯）反应，然后通过中间体单酯 - 酰胺的酯基进行肼解来制备。 该化合物可用于将热稳定性和光稳定性引入聚合物或共聚物。