公开(公告)号：EP0979835A1

公开(公告)日：2000-02-16

申请号：EP99306301.5

申请日：1999-08-10

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Questel, John M. ,  Pogany, Daniel T. ,  Braksmayer, Diza P.

IPC: C08G18/10 ,  C08G18/71 ,  C08G18/69 ,  C09J175/14

CPC classification number: C08G18/71 ,  C08G18/10 ,  C08G18/69 ,  C08G2170/20 ,  C08G2170/40 ,  C08G18/307

Abstract: A solvent-free, reactive, moisture curable, hot melt applied polyurethane pressure sensitive adhesive (PSA) composition is provided, as are methods for making the same and for using this composition to bond substrates, as well as a stable urethane prepolymer and methods for making the same.

Abstract translation: 提供无溶剂，反应性，湿气固化，热熔性涂覆的聚氨酯压敏粘合剂（PSA）组合物，其制备方法和使用该组合物粘合基材以及稳定的氨基甲酸酯预聚物和方法 做同样的事情

公开(公告)号：EP0963375A1

公开(公告)日：1999-12-15

申请号：EP97952107.0

申请日：1997-12-18

Applicant: ELF ATOCHEM S.A. ,  ELF ATOCHEM NORTH AMERICA, INC.

Inventor： CUILLERET, Muriel ,  MOREL, Patrick ,  REILLY, James, L. ,  SCHIPPER, Peggy, S.

IPC: B29C47 ,  C07C57 ,  C07F7 ,  C08K5 ,  C08L27 ,  C08L101

CPC classification number: C08K5/57 ,  C07C57/145

Abstract: The invention concerns a composition of organotin maleates of high molecular weight resulting from reacting an alcohol or an epoxyalkane of high molecular weight with maleic anhydride, then in contacting the resulting medium with a dialkyltin oxide. The invention also concerns the polyvinyl chloride (PVC) stabilised with said composition with base of organotin maleates of high molecular weight and the rigid extruded objects formed from said PVC compositions.

公开(公告)号：EP0958914A2

公开(公告)日：1999-11-24

申请号：EP99303947.8

申请日：1999-05-20

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Davis, Robert F. ,  Simkin, Benjamin ,  Truog, Keith L.

IPC: B32B27/08

CPC classification number: B32B27/08 ,  B29C41/22 ,  B29C51/002 ,  B29C51/10 ,  B29C51/14 ,  B29K2027/08 ,  B29K2027/16 ,  B29L2009/00 ,  B32B27/20 ,  B32B27/281 ,  B32B27/286 ,  B32B27/288 ,  B32B27/304 ,  B32B38/12 ,  B32B2379/08 ,  B32B2605/003 ,  B32B2605/18 ,  Y10T428/2495 ,  Y10T428/3154 ,  Y10T428/31544

Abstract: Laminates of polyvinylidene fluoride films and sheets of resins thermoformable at temperatures greater than about 500°F (260°C), three dimensional structures formed therefrom and processes for their manufacture and use are disclosed.

Abstract translation: 聚偏氟乙烯薄膜和树脂的片材的层压材料可热成形在温度高于约500°F（260℃）时，三维结构从形成有和用于它们的制造和使用过程是游离缺失盘。

公开(公告)号：EP0761646B1

公开(公告)日：1999-10-27

申请号：EP96112675.2

申请日：1996-08-06

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Smith, Gary S. ,  Cordova, Robert ,  Overgaard, Thomas H. ,  Budrick, Marc T.

IPC: C07C303/44 ,  C07C303/38 ,  C07C311/03

CPC classification number: C07C303/44 ,  C07C311/03

公开(公告)号：EP0940382A1

公开(公告)日：1999-09-08

申请号：EP99301469.5

申请日：1999-02-26

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Wismer, John A. ,  Bolmer, Michael S. ,  Chen, Bin

IPC: C07C17/38 ,  C07C19/08

CPC classification number: C07C21/18 ,  C07C17/00 ,  C07C17/38 ,  C07C17/383

Abstract: An azeotrope containing HF and 1,1,1-trifluoro-3-chloro-2-propene (1233zd) is provided, as are methods for separating this azeotrope from mixtures of HF and 1233zd which are HF-rich or 1233zd-rich and methods for making use of the azeotrope and separation methods to improve processes for preparing 1233zd, an intermediate used in the preparation of 1,1,1,3,3,-pentafluoropropane (245f), which is a known foam blowing agent and refrigerant.

Abstract translation: 提供了含有HF和1,1,1-三氟-3-氯-2-丙烯（1233zd）的共沸物，从HF和1233zd的HF和1233zd富集的混合物中分离出这种共沸物的方法，以及方法 利用共沸物和分离方法改进制备1233zd的方法，该制备方法是制备作为已知的泡沫发泡剂和制冷剂的1,1,1,3,3-五氟丙烷（245f）的中间体。

公开(公告)号：EP0932496A1

公开(公告)日：1999-08-04

申请号：EP98943188.0

申请日：1998-08-12

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： KEENY, Brian, D. ,  MITCHELL, Joseph, L. ,  WIGGINS, David, T.

IPC: B32B27 ,  B29C41 ,  B29C45 ,  C08L77 ,  C09D177 ,  C08L27

CPC classification number: C08L77/02 ,  C08L27/16 ,  C09D177/02 ,  Y10T428/31623 ,  Y10T428/31681 ,  Y10T428/31725 ,  Y10T428/31765 ,  C08L27/12

Abstract: Pigmented and unpigmented polymeric resin blends containing up to 45 weight percent polyvinylidene fluoride based polymer and either polyamide 11 or polyamide 12 having particular usefulness in powder coating of objects are disclosed.

公开(公告)号：EP0927206A1

公开(公告)日：1999-07-07

申请号：EP98934616.0

申请日：1998-07-16

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： GABOURY, Scott, R. ,  DRUJON, Xavier, F.

IPC: C08L27 ,  C08F259 ,  C08L33 ,  C08L51 ,  C09D127

CPC classification number: C09D127/16 ,  C08L33/06 ,  Y10T428/3154 ,  Y10T428/31544 ,  C08L2666/04 ,  C08L2666/54

Abstract: An improved blend suitable for powder coating comprising an acrylic modified fluoropolymer and pigment, processes for its preparation and use and coated articles produced therefrom are disclosed. Use of unpigmented acrylic modified fluoropolymers to form powder coating and objects so coated are also disclosed.

公开(公告)号：EP0714873B1

公开(公告)日：1999-03-31

申请号：EP95114299.1

申请日：1995-09-12

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Bolmer, Michael Sheppard ,  Elsheikh, Maher Yousef ,  Wismer, John Aloysius ,  Schirmann, Jean Pierre

IPC: C07C17/20

CPC classification number: C07C17/206 ,  B01J27/125 ,  B01J27/128 ,  C07C19/08

公开(公告)号：EP0889102A3

公开(公告)日：1999-01-20

申请号：EP98304678.0

申请日：1998-06-12

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Zweig, Andrew M. ,  Shelton, Kathleen ,  Ricker, Wendella M. ,  Mabire, Frederic

IPC: C09D17/00 ,  C09D11/00

CPC classification number: C09D17/001

Abstract: The present invention is directed to a pigment dispersion for an aqueous ink. The pigment is dispersed in a liquid by a dispersing agent wherein the dispersing agent comprises a styrene/maleic anhydride (SMA) copolymer, a reaction product of the SMA copolymer and an alcohol, or a combination of the SMA copolymer and the SMA copolymer/alcohol reaction product. The weight ratio of the pigment to the dispersing agent in the dispersion is from about 5:1 to about 9:1, and preferably from about 6:1 to about 8:1. The pigment comprises at least about 33 wt% of the total weight of the dispersion, preferably at least about 36 wt. % of the dispersion, and most preferably at least about 40 wt. % of the dispersion. An aqueous ink is prepared combining the pigment dispersion with an emulsion comprising a polymer stabilized in water. The pigment comprises at least about 10 wt.% of the total weight of the ink composition.

Abstract translation: 本发明涉及用于水性油墨的颜料分散体。 通过分散剂将颜料分散在液体中，其中分散剂包含苯乙烯/马来酸酐（SMA）共聚物，SMA共聚物和醇的反应产物，或SMA共聚物和SMA共聚物/醇的组合 反应产物。 颜料与分散剂在分散体中的重量比为约5:1至约9:1，优选约6:1至约8:1。 颜料占分散体总重量的至少约33重量％，优选至少约36重量％。 ％的分散体，最优选至少约40重量％ 分散体的百分比。 将颜料分散体与包含稳定在水中的聚合物的乳液合并制备水性油墨。 颜料占油墨组合物总重量的至少约10重量％。

公开(公告)号：EP0743378B1

公开(公告)日：1998-11-11

申请号：EP96103162.2

申请日：1996-03-01

Applicant: ELF ATOCHEM NORTH AMERICA, INC.

Inventor： Gernon, Michael David

IPC: C25C1/18

CPC classification number: H01M10/54 ,  C25C1/18 ,  H01M10/06 ,  Y02W30/84