Toyo Kasei Kogyo Company Limited

Asahi Glass Company, Limited

Toyobo Co., Ltd.

Arakawa Chemical Industries, Ltd.

Osaka Municipal Technical Research Institute

Takafumi Masuda

Shoji Maekawa

Tatsuo Tsuneka

Yoshitaka Tanaka

Ryozo Orita

Shigeyuki Watanabe

Nobuhiro Yoshimura

Kenji Kashihara

Ryo Umeki

Teruaki Ashihara

Daiki Funaoka

Kenichiro Isomoto

Yasuhiro Shibuya

Yuji Masaki

Takumi Okazaki

Tsukasa Ishimoto

Shigeru Sugiyama

Tetsuzo Nishioka

Shozo Maekawa

Shin-ichi Akiyama

Satoshi Yoshikawa

Takayuki Kasahara

Mitsuru Watanabe

Toshiyuki Tamai

The invention provides a thermal adhesive laminated oriented film containing a substrate layer comprising a resin composition containing 99.9 to 60% by mass of a polyamide resin or a polymethylpentene resin and 0.1 to 40% by mass of a modified polyolefin resin; and a thermal adhesive layer containing a thermal adhesive polyolefin resin and provided on each of both surfaces of the substrate layer so as to be in direct contact therewith by coextrusion. When a machine direction is defined as an X axis, a transverse direction is defined as a Y axis, and a thickness direction is defined as a Z axis, the film is stretched and oriented in at least one direction of the X axis or the Y axis, and has a thermal deformation rate at 150° C. of 4% or less in both directions of the X axis and the Y axis.

Thermal adhesive laminated oriented film

An ultraviolet-curing resin composition of (a) 5 to 35 parts by mass of a chlorinated polyolefin with a chlorine content of 15 to 40 mass %, (b) 15 to 60 parts by mass of an alicyclic hydrocarbon mono(meth)acrylate, and (c) 5 to 80 parts by mass of a polypropylene glycol di(meth)acrylate; and, per 100 parts by mass of the total amount of components (a), (b) and (c), (d) 0 to 1100 parts by mass of an aliphatic hydrocarbon di(meth)acrylate and (e) 0 to 600 parts by mass of a polyfunctional monomer having 3 to 6 (meth)acryloyl groups in its molecule; and, per 100 parts by mass of the total amount of components (b), (c), (d) and (e), (f) 1 to 15 parts by mass of a photoinitiator; and

Ultraviolet-curing resin composition, paint, ink, adhesive, sealing agent and primer

The adhesive composition of the present invention to be used for bonding a thermoplastic elastomer and a glass article, comprising a chlorinated polyolefin, an epoxy group-containing compound and a silane coupling agent, is excellent in initial adhesive properties and is also excellent in durability, and exhibits sufficient adhesive strength for bonding a thermoplastic elastomer molding and a window glass. Further, a glass plate with a thermoplastic elastomer molding, made by using the adhesive composition, is provided.

Adhesive composition and glass plate with thermoplastic elastomer molding

The present invention provides a resin composition for a primer comprising (a) 100 parts by weight of a chlorinated polyolefin having a chlorine content of 5&#x2013;50 wt. % and a weight-average molecular weight of 30000&#x2013;120000, and (b) 15&#x2013;80 parts by weight of a hydroxyl-containing petroleum resin.

Resin composition for primer

The present invention provides a coating composition for polyolefin resins, comprising a resin obtained by graft-copolymerizing at least one member selected from the group consisting of an &#x3b1;,&#x3b2;-unsaturated carboxylic acid and an acid anhydride thereof with at least one member selected from the group consisting of polypropylene and a propylene-&#x3b1;-olefin copolymer, chlorinating the graft copolymer to give an acid-modified chlorinated polyolefin, linking a (meth)acrylic ester having one hydroxyl group to the polyolefin via an ester linkage, and then graft-copolymerizing (meth)acrylic acid monomers with the polyolefin; and a process for producing the composition.

Coating composition for polyolefin resin and process for producing the same

The present invention relates to a resin solution composition for paints or adhesives which comprises an acid-modified butene-1/&agr;-olefin copolymer obtained by modifying a butene-1/&agr;-olefin copolymer with an unsaturated carboxylic acid or an acid anhydride thereof. The butene-1/&agr;-olefin copolymer comprises, as polymerizable components, 65 to 85 mol % butene-1 component and 15 to 35 mol % &agr;-olefin component having 2 to 8 carbon atoms other than butene-1 component. The acid-modified butene-1/&agr;-olefin copolymer comprises the unsaturated carboxylic acid or the anhydride thereof in a proportion of 0.5 to 5% by weight. In this resin solution composition, the acid-modified butene-1/&agr;-olefin copolymer is dissolved in an organic solvent, in a solid content of 10 to 30% by weight.

Resin solution composition for paints or adhesives

Disclosed is a modified chlorinated polyolefin resin composition, as well as a method for producing the same, which has adhesion to polyolefin substrates without the need of steam-washing or degreasing the polyolefin surface with chlorine-based organic solvents such as trichloroethane, and which is improved in such properties as interlayer adhesion to base-coats and/or top-coats and gasohol resistance. The modified polyolefin resin composition for polyolefin resin paints comprises: a chlorinated polyolefin having an acid value of 1 to 500 mg.multidot.KOH/g, which is obtained by chlorinating a polyolefin modified with one kind, or more than one kind, of compounds selected from a group consisting of .alpha., .beta.-unsaturated carboxylic acids and/or acid anhydrides thereof in a range of 1 to 50% by weight; and a compound and/or a resin thereof having one epoxy group per molecule represented by the structural formula as described in the specification.

Modified polyolefin resin composition for polyolefin plastic paints, and

Growing community of inventors

Takasago, Japan

Takafumi Masuda