Patent classifications
C08K5/5465
INTERLAYERS COMPRISING POLYESTERAMIDE COMPOSITIONS
The present application discloses interlayers comprising novel polyesteramides comprising diols with tunable properties based on the monomers and monomer ratios used to prepare the polyesteramides and varying the reaction conditions. The interlayers have improved properties and can be used in many different applications.
FLUORINATED POLYMER COATING COMPOSITIONS AND ARTICLES THEREFROM
Described herein is coating composition comprising (a) a partially fluorinated polymer, wherein the fluorinated polymer comprises a C—F bond adjacent to a methylene (—CH.sub.2—) unit or a hydrohalogenated methylene (—CHX— where X is F, Cl, Br, or I) unit along the polymer backbone; (b) a protected amino silane; (c) an alkoxysilane; and (d) a non-fluorinated solvent. Also described herein are substrates coated with said coating composition and heated to bond the coating composition to the substrate.
SILICONE RELEASE FILM, AND PROTECTIVE FILM COMPRISING SAME FOR ADHESIVE FILM AND ADHESIVE TAPE
Provided are a silicone release film and a protective film for adhesive films and adhesive tapes including the same. The silicone release film may provide excellent delamination characteristics in various peel-off speed ranges regardless of external environmental changes, such as passage of time or temperature changes.
SILICONE RELEASE FILM, AND PROTECTIVE FILM COMPRISING SAME FOR ADHESIVE FILM AND ADHESIVE TAPE
Provided are a silicone release film and a protective film for adhesive films and adhesive tapes including the same. The silicone release film may provide excellent delamination characteristics in various peel-off speed ranges regardless of external environmental changes, such as passage of time or temperature changes.
Low-viscosity crosslinkers containing alkoxysilane groups
Crosslinkers based on alkoxysilanes and alkoxysilane mixtures containing an isocyanate group can be used as a starting component in the production of coating compositions or as paint binder component, or can be used with adhesive o sealant binders o binder components having g ups reactive toward alkoxysilane groups.
Low-viscosity crosslinkers containing alkoxysilane groups
Crosslinkers based on alkoxysilanes and alkoxysilane mixtures containing an isocyanate group can be used as a starting component in the production of coating compositions or as paint binder component, or can be used with adhesive o sealant binders o binder components having g ups reactive toward alkoxysilane groups.
PROCESS FOR THE PREPARATION OF HYDROXYL-FUNCTIONALIZED POLYETHER-POLYSILOXANE BLOCK COPOLYMERS
The present invention is directed to a hydroxyl-functionalized polyether-polysiloxane block copolymer of the structure A(-XB).sub.n wherein: A represents said polysiloxane block; B represents said polyether block; X is a linker group characterized by including the moiety SiCC of which said Si is the terminal silicon atom of the polysiloxane block A; and, n is an integer of from 2 to 4,
said block copolymer being further characterized by a terminal unsaturation of less than 0.04 meq/g, preferably less than 0.03 meq/g and more preferably less than 0.025 meq/g and the method for producing thereof.
PROCESS FOR THE PREPARATION OF HYDROXYL-FUNCTIONALIZED POLYETHER-POLYSILOXANE BLOCK COPOLYMERS
The present invention is directed to a hydroxyl-functionalized polyether-polysiloxane block copolymer of the structure A(-XB).sub.n wherein: A represents said polysiloxane block; B represents said polyether block; X is a linker group characterized by including the moiety SiCC of which said Si is the terminal silicon atom of the polysiloxane block A; and, n is an integer of from 2 to 4,
said block copolymer being further characterized by a terminal unsaturation of less than 0.04 meq/g, preferably less than 0.03 meq/g and more preferably less than 0.025 meq/g and the method for producing thereof.
Endcapped Curable Polyorganosiloxanes
The invention relates to curable polyorganosiloxanes with special silicon-containing terminal groups and curable compositions based on these polyorganosiloxanes, a capped adhesion promoter, and a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention also relates to the use thereof.
Curable Compositions Comprising Adhesion Promoters
The invention relates to curable compositions based on curable polymers containing a special capped adhesion promoter, and optionally a curing catalyst. These compositions have improved adhesion properties and excellent storage stability. The invention also relates to the uses thereof.