公开(公告)号：JP2004051994A

公开(公告)日：2004-02-19

申请号：JP2003276012

申请日：2003-07-17

Applicant: Atofina ,  アトフィナ

Inventor： BONNET ANTHONY ,  BEAUME FRANCOIS ,  LOYEN KARINE ,  TRIBALLIER KARINE ,  SILAGY DAVID

IPC: B32B27/08 ,  B32B27/30 ,  C08K5/00 ,  C08K5/3475 ,  C08L27/16 ,  C08L33/08 ,  C08L33/12 ,  C08L51/00 ,  C08L59/02

CPC classification number: B32B27/30 ,  B32B27/08 ,  C08L27/16 ,  C08L33/08 ,  C08L33/12 ,  C08L51/003 ,  Y10T428/24975 ,  Y10T428/254 ,  Y10T428/3154 ,  Y10T428/31909 ,  Y10T428/31928 ,  Y10T428/31931 ,  Y10T428/31935 ,  C08L2666/02

Abstract: PROBLEM TO BE SOLVED: To provide a coextrudable composition with PVDF, a coextruded film, and a base coated with the film in a state that the coextrudable composition is brought into contact with the base. SOLUTION: The coextrudable composition with PVDF has a composition (total 100 pts.wt.) comprising P: 20-40 pts.wt. of PVDF, 40-60 pts.wt. of PMMA, 5-18 pts.wt. of an acrylic elastomer and 1-4 pts.wt. of an ultraviolet absorber. The coextruded film comprises (1) a layer (adhesion layer) of the coextrudable composition stuck directly and (2) a PVDF base layer (PVDF layer) comprising 50-100 pts.wt. of PVDF as the main component and 50-0 pts.wt. of PMMA. This PVDF layer consists of two layers of one layer which comes into contact with the coextrudable layer, comprises 50-90 pts.wt. of PVDF as the main component and 50-10 pts.wt. of PMMA and the other layer (outer layer) which comprises 75-100 pts.wt. of PVDF as the main component and 25-0 pts.wt. of PMMA. COPYRIGHT: (C)2004,JPO

公开(公告)号：AU1570500A

公开(公告)日：2000-07-03

申请号：AU1570500

申请日：1999-12-14

Applicant: ATOFINA

Inventor： VERGE CHRISTOPHE ,  BETREMIEUX ISABELLE ,  LOYEN KARINE ,  SOARES CHRISTOPHE ,  CHARLEUX BERNADETTE ,  VAIRON JEAN-PIERRE

IPC: C09D201/06 ,  C08F220/28 ,  C08F246/00 ,  C08L33/06 ,  C09D5/02 ,  C09D129/00 ,  C09D133/06 ,  C09D133/14 ,  C09D133/24 ,  C09J129/00 ,  C09J133/14 ,  C09J133/24 ,  C09J201/06 ,  C09D157/10

Abstract: The invention concerns a monoconstituent system based on polymer of size ranging between 50 and 500 nm crosslinking at room temperature during the film formation process. The crosslinking is obtained by the presence of a hydrated acetal and/or an aldehyde function which are self-crosslinking in an acid medium.

公开(公告)号：CA2355693A1

公开(公告)日：2000-06-22

申请号：CA2355693

申请日：1999-12-14

Applicant: ATOFINA

Inventor： VAIRON JEAN-PIERRE ,  CHARLEUX BERNADETTE ,  SOARES CHRISTOPHE ,  LOYEN KARINE ,  BETREMIEUX ISABELLE ,  VERGE CHRISTOPHE

IPC: C09D201/06 ,  C08F220/28 ,  C08F246/00 ,  C08L33/06 ,  C09D5/02 ,  C09D129/00 ,  C09D133/06 ,  C09D133/14 ,  C09D133/24 ,  C09J129/00 ,  C09J133/14 ,  C09J133/24 ,  C09J201/06 ,  C09D157/10

Abstract: L'invention décrit un système monocomposant à base de particules de polymère de taille comprise entre 50 et 500 nm réticulant à température ambiante au moment de la filmification. La réticulation est obtenue grâce à la présence de fonctions acétal et/ou aldéhyde hydraté qui s'autoréticulent en milieu acide .

公开(公告)号：FR2842529A1

公开(公告)日：2004-01-23

申请号：FR0209024

申请日：2002-07-17

Applicant: ATOFINA

Inventor： BONNET ANTHONY ,  BEAUME FRANCOIS ,  LOYEN KARINE ,  TRIBALLIER KARINE ,  SILAGY DAVID

IPC: B32B27/08 ,  B32B27/30 ,  C08L27/16 ,  C08L33/08 ,  C08L33/12 ,  C08L51/00

Abstract: Composition (I) coextrudable with polyvinylidene fluoride (PVDF) comprises 20-40% PVDF, 40-60% polymethyl methacrylate, 5-18% acrylic elastomer and 1-4% UV absorber. Independent claims are also included for: (1) coextruded films comprising a layer of (I) and a base layer comprising 50-100% polyvinylidene fluoride (PVDF) and 0-50% polymethyl methacrylate (PMMA); (2) coextruded films comprising a layer of (I), a middle layer comprising 50-75% PVDF and 25-50% PMMA, and an outer layer comprising 75-100% PVDF and 0-25% PMMA; (3) substrates covered with a film as above with (I) facing the substrate.

公开(公告)号：NO20033199D0

公开(公告)日：2003-07-15

申请号：NO20033199

申请日：2003-07-15

Applicant: ATOFINA

Inventor： BONNET ANTHONY ,  BEAUME FRANCOIS ,  LOYEN KARINE ,  TRIBALLIER KARINE ,  SILAGY DAVID

IPC: B32B27/08 ,  B32B27/30 ,  C08K5/00 ,  C08K5/3475 ,  C08L27/16 ,  C08L33/08 ,  C08L33/12 ,  C08L51/00 ,  C08L59/02 ,  C08L

Abstract: Composition (I) coextrudable with polyvinylidene fluoride (PVDF) comprises 20-40% PVDF, 40-60% polymethyl methacrylate, 5-18% acrylic elastomer and 1-4% UV absorber. Independent claims are also included for: (1) coextruded films comprising a layer of (I) and a base layer comprising 50-100% polyvinylidene fluoride (PVDF) and 0-50% polymethyl methacrylate (PMMA); (2) coextruded films comprising a layer of (I), a middle layer comprising 50-90% PVDF and 10-50% PMMA, and an outer layer comprising 75-100% PVDF and 0-25% PMMA; (3) substrates covered with a film as above with (I) facing the substrate.Composition (I) coextrudable with polyvinylidene fluoride (PVDF) comprises 20-40% PVDF, 40-60% polymethyl methacrylate, 5-18% acrylic elastomer and 1-4% UV absorber. Independent claims are also included for: (1) coextruded films comprising a layer of (I) and a base layer comprising 50-100% polyvinylidene fluoride (PVDF) and 0-50% polymethyl methacrylate (PMMA); (2) coextruded films comprising a layer of (I), a middle layer comprising 50-90% PVDF and 10-50% PMMA, and an outer layer comprising 75-100% PVDF and 0-25% PMMA; (3) substrates covered with a film as above with (I) facing the substrate.

公开(公告)号：CA2398536A1

公开(公告)日：2001-08-02

申请号：CA2398536

申请日：2001-01-12

Applicant: ATOFINA

Inventor： LAURICHESSE CHRISTIAN ,  LOYEN KARINE ,  BETREMIEUX ISABELLE ,  VERGE CHRISTOPHE

IPC: C09J133/00 ,  C09J131/02 ,  C09J131/04 ,  C09J133/02 ,  C09J133/04 ,  C09J133/06 ,  C09J133/20

Abstract: L'invention décrit l'utilisation dans une formulation de colles pour sol d'u ne dispersion aqueuse contenant de 5 à 70 % en poids d'au moins un polymère aya nt une température de transition vitreuse inférieure à 0~ C et portant une fonction uréido. Les dispersion de l'invention ne dégagent pas de composés organiques volatils et conduisent après application à des films réticulés ayant un bon compromis tack/cohésion.

公开(公告)号：CA2395914A1

公开(公告)日：2001-07-05

申请号：CA2395914

申请日：2000-12-19

Applicant: ATOFINA

Inventor： MEESCHAERT NATHALIE ,  NOGUES PIERRE ,  SCHNEIDER MARTINE ,  LOYEN KARINE ,  BETREMIEUX ISABELLE

IPC: C08F2/16 ,  C08F2/24 ,  C08F4/00 ,  C08F4/04 ,  C08F4/34 ,  C08F265/04 ,  C08F265/06 ,  C08F291/00 ,  C09J151/00

Abstract: The invention concerns a latex consisting of polymers dispersed in a bimodal distribution, having a non-volatile matter content at 55 % and low viscosity . Said latex is obtained by emulsion polymerisation of at least a monomer in t he presence of a seed of polymer-based particles with a diameter ranging betwee n 200 and 450 nm. The invention also concerns the use of said latex in various applications such as pressure sensitive adhesives, floor bonding adhesives, tile bonding adhesives, additives for mortar, sealants, sealing joints.

公开(公告)号：AU4577200A

公开(公告)日：2000-12-12

申请号：AU4577200

申请日：2000-05-16

Applicant: ATOFINA

Inventor： LOYEN KARINE ,  GUINOT PHILIPPE ,  LINEMANN REINHARD

IPC: C08F2/20 ,  C08F283/04 ,  C08G81/02 ,  C08J5/18 ,  C09J177/00 ,  C08F290/06 ,  C08L57/00 ,  C08L77/00

公开(公告)号：CA2435315C

公开(公告)日：2007-01-02

申请号：CA2435315

申请日：2003-07-16

Applicant: ATOFINA

Inventor： LOYEN KARINE ,  SILAGY DAVID ,  TRIBALLIER KARINE ,  BEAUME FRANCOIS ,  BONNET ANTHONY

IPC: C08L33/12 ,  B29C47/06 ,  B32B27/08 ,  B32B27/30 ,  C08J5/18 ,  C08K5/00 ,  C08K5/3475 ,  C08L27/16 ,  C08L33/08 ,  C08L51/00 ,  C08L59/02

Abstract: Composition (I) coextrudable with polyvinylidene fluoride (PVDF) comprises 20-40% PVDF, 40-60% polymethyl methacrylate, 5-18% acrylic elastomer and 1-4% UV absorber. Independent claims are also included for: (1) coextruded films comprising a layer of (I) and a base layer comprising 50-100% polyvinylidene fluoride (PVDF) and 0-50% polymethyl methacrylate (PMMA); (2) coextruded films comprising a layer of (I), a middle layer comprising 50-90% PVDF and 10-50% PMMA, and an outer layer comprising 75-100% PVDF and 0-25% PMMA; (3) substrates covered with a film as above with (I) facing the substrate.Composition (I) coextrudable with polyvinylidene fluoride (PVDF) comprises 20-40% PVDF, 40-60% polymethyl methacrylate, 5-18% acrylic elastomer and 1-4% UV absorber. Independent claims are also included for: (1) coextruded films comprising a layer of (I) and a base layer comprising 50-100% polyvinylidene fluoride (PVDF) and 0-50% polymethyl methacrylate (PMMA); (2) coextruded films comprising a layer of (I), a middle layer comprising 50-90% PVDF and 10-50% PMMA, and an outer layer comprising 75-100% PVDF and 0-25% PMMA; (3) substrates covered with a film as above with (I) facing the substrate.

公开(公告)号：AU2003213505B2

公开(公告)日：2006-02-09

申请号：AU2003213505

申请日：2003-07-15

Applicant: ATOFINA

Inventor： BEAUME FRANCOIS ,  LOYEN KARINE ,  TRIBALLIER KARINE ,  BONNET ANTHONY ,  SILAGY DAVID

IPC: C08L33/12 ,  B32B27/08 ,  B32B27/30 ,  C08K5/00 ,  C08K5/3475 ,  C08L27/16 ,  C08L33/08 ,  C08L51/00 ,  C08L59/02

Abstract: Composition (I) coextrudable with polyvinylidene fluoride (PVDF) comprises 20-40% PVDF, 40-60% polymethyl methacrylate, 5-18% acrylic elastomer and 1-4% UV absorber. Independent claims are also included for: (1) coextruded films comprising a layer of (I) and a base layer comprising 50-100% polyvinylidene fluoride (PVDF) and 0-50% polymethyl methacrylate (PMMA); (2) coextruded films comprising a layer of (I), a middle layer comprising 50-90% PVDF and 10-50% PMMA, and an outer layer comprising 75-100% PVDF and 0-25% PMMA; (3) substrates covered with a film as above with (I) facing the substrate.Composition (I) coextrudable with polyvinylidene fluoride (PVDF) comprises 20-40% PVDF, 40-60% polymethyl methacrylate, 5-18% acrylic elastomer and 1-4% UV absorber. Independent claims are also included for: (1) coextruded films comprising a layer of (I) and a base layer comprising 50-100% polyvinylidene fluoride (PVDF) and 0-50% polymethyl methacrylate (PMMA); (2) coextruded films comprising a layer of (I), a middle layer comprising 50-90% PVDF and 10-50% PMMA, and an outer layer comprising 75-100% PVDF and 0-25% PMMA; (3) substrates covered with a film as above with (I) facing the substrate.