Abstract: A composite skin material for a vehicle wherein a synthetic leather includes a surface resin layer having a plurality of openings, an adhesion layer present on the rear surface of the surface resin layer, and a fibrous base material present on the rear surface of the surface resin layer across the adhesion layer, and the adhesion layer is present only at the adherend part, except for the plurality of openings, in the rear surface of the surface resin layer, and the base material surface of the fibrous base material is bonded to the surface resin layer.

Abstract: A mixing apparatus includes: a first introduction port that is provided on a further upstream side than a mix acceleration part in a mixer tube and allows introduction of a liquid agent; a second introduction port that is provided on the further upstream side than the mix acceleration part in the mixer tube and allows introduction of a substance for removing the liquid agent; and a piston that is provided on the upstream side of the mixer tube and that opens one of the first introduction port and the second introduction port and closes another of the first introduction port and the second introduction port by stroking in the axis direction of the mixer tube.

Abstract: The present invention provides a suede-like surface material, which is more elongated, more friction-robust than conventional products, and is relatively inexpensive in terms of price, and especially suitable for vehicle interior. The suede-like surface material for vehicle interior having at least a surface layer, an adhesive layer and a rear surface layer. The surface layer comprises a textile containing a split yarn, the textile preferably includes a warp yarn comprising a combined twisted yarn containing a split yarn and a high stretching yarn or a high shrinkage yarn, and a weft yarn comprising a polyester crimped yarn. The adhesive layer comprises polyester-based adhesive, preferably a solvent-free polyester-based polyurethane adhesive. Depending on the application, the rear surface layer is a knitted material whose knitted tissue is a tricot or a jersey.

Abstract: A composite skin material for a vehicle wherein a synthetic leather includes a surface resin layer having a plurality of openings, an adhesion layer present on the rear surface of the surface resin layer, and a fibrous base material present on the rear surface of the surface resin layer across the adhesion layer, and the adhesion layer is present only at the adherend part, except for the plurality of openings, in the rear surface of the surface resin layer, and the base material surface of the fibrous base material is bonded to the surface resin layer.

Abstract: There is provided a synthetic resin leather having excellent durability against wrinkling and favorable texture without impairing flexibility of a synthetic resin layer when seated. A synthetic resin leather which is used as a skin material for a seat or chair, including: a base cloth layer formed of a knit fabric; and a synthetic resin layer which has flexibility and is joined to one surface of the base cloth layer, wherein the knit fabric is made of filament yarn having a thickness of 111 to 444 dtex and a surface side of the knit fabric is adhered to a back surface side of the synthetic resin layer.

Abstract: A synthetic leather is lightweight and highly durable to abrasion, and a foamed resin layer can give the synthetic leather. The foamed resin layer includes a poly(vinyl chloride) resin and a thermoplastic polyurethane elastomer. The thermoplastic polyurethane elastomer preferably has a Shore A hardness of 50 to 80. The foamed resin layer preferably has an apparent density of 0.3 to 0.7 g/cm3. The foamed resin layer preferably has an average cell size of 50 to 250 ?m.

Abstract: The present invention provides a seat which is unlikely to cause wrinkles or slack in a surface cover thereof, makes surface cover attachment and detachment simple, and is also capable of withstanding long-term use. To this end, a second fastening part 50 for attachably/detachably connecting a cushion material 2 and a surface cover 4 to one another is formed as a zipper in a seat 1.

Abstract: A seat (1) comprises: a seat member (3(2)) that includes a cushioning material (4); and a fastening member (5) that allows a trim cover (7) to be detachably attached to a predetermined position on the seat member (3). The fastening member (5) is constituted by a slide fastener that includes: a fastener part (51) constituted by one fastener half (511) and another fastener half (512); and a slider part. At least part of a base part (6) provided in the one fastener half (511) is embedded in the cushioning material (4), and part of the other fastener half (512) is fixed to the trim cover (7).

Abstract: A composite skin material for a vehicle includes a fibrous substrate, a polyurethane resin layer provided on the front side of the fibrous substrate, and a woven fabric adhered to the back side of the fibrous substrate through an adhesive layer comprising a polyurethane resin. Openings penetrating the fibrous substrate from the front of the polyurethane resin layer are provided in the composite skin material, and an opening ratio on the front of the polyurethane resin layer is 1 to 15%. The woven fabric has a warp density of 25 to 50 yarns/25.4 mm and a weft density of 30 to 50 yarns/25.4 mm, and the mass per unit area of the adhesive layer is 15 to 100 g/m2. The composite skin material has air permeability of 5 to 100 cm3/cm2·s, tear strength of 20 to 150N, and tensile strength of 50 N/cm or more.

Abstract: A changeable cover for a seat headrest comprises: a first locking part for locking a portion of the cover with a stay of the headrest; and a second locking part for locking another portion of the cover with the headrest. The first locking part may be, for example, a through-hole into which the stay is inserted. The second locking part may be, for example, a hook-and-loop fastener member.

Abstract: A hooking structure includes a fastening member that is configured from an open-type slide fastener and is not stitched to a base trim cover, and a plastic fixing member for fixing one fastener half part to a seat member in a groove part formed in a seat member and used for hooking. The fastening member is provided with a locked part, the fixing member is provided with a flexible locking part that locks with the locked part, and the other fastener half part and a dressing cover are anchored together by an anchoring part.

Abstract: A hooking structure includes a fastening member that is configured from an open-type slide fastener and is not stitched to a base trim cover, and a plastic fixing member for fixing one fastener half part to a seat member in a groove part formed in a seat member and used for hooking. The fastening member is provided with a locked part, the fixing member is provided with a flexible locking part that locks with the locked part, and the other fastener half part and a dressing cover are anchored together by an anchoring part.

Abstract: A seat hooking structure (10) which supports by hooking a changeable cover (7) so as to be detachably attached to a seat member provided with a base trim cover (6), the seat hooking structure (10) comprising: an open-type fastening member (5) which is not sewn to the base trim cover (6), the fastening member (5) including a fastener part constituted by one fastener half (511) and another fastener half (512), and a slider part that slides along the fastener part so as to open and close the one fastener half (511) and the other fastener half (512); and an anchoring member (18) which anchors the one fastener half (511) to the seat member in a groove for hooking (11). The other fastener half (512) and the changeable cover (7) are secured to each other by a securing part (74).

Abstract: In order to provide a seat having enhanced apparent quality by covering a connecting part, the present invention is a seat 1 wherein a coating cover 40 for coating a first fastening part 30 is provided to an end of a surface cover 4.

Abstract: A seat hooking structure (10) which supports by hooking a changeable cover (7) so as to be detachably attached to a seat member provided with a base trim cover (6), the seat hooking structure (10) comprising: an open-type fastening member (5) which is not sewn to the base trim cover (6), the fastening member (5) including a fastener part constituted by one fastener half (511) and another fastener half (512), and a slider part that slides along the fastener part so as to open and close the one fastener half (511) and the other fastener half (512); and an anchoring member (18) which anchors the one fastener half (511) to the seat member in a groove for hooking (11). The other fastener half (512) and the changeable cover (7) are secured to each other by a securing part (74).

Abstract: The purpose of the present invention is to provide a seat that makes it possible to easily connect the end of a surface cover when assembling the surface cover and to achieve a secure connection. To this end, a seat (1) is provided with inclined piles (70, 80) on the end of the surface cover (4) and at a location that faces the end of the surface cover (4) on a cushion member (2) that forms a seat section, the inclined pile (80) of the cushion member (2) is inclined in a direction that is the opposite of the direction in which a load resulting from a seated person occurs, and the inclined pile (70) of the end of the surface cover (4) is inclined in the direction in which the load resulting from a seated person occurs.

Abstract: A cover member is a detachable cover member of seat. The cover member comprises at least a skin material and a lining material which is positioned on a back side of the skin material, the lining material is a multistory cloth which is bonded on the back side of the skin material through bonding agent, the cover member comprises bonded parts which the bonding agent is adhered and non-bonded parts which the bonding agent is not adhered between the the multistory cloth and the skin material. And, the multistory cloth may be a multistory knitting fabric which is knitted by polyester resin-made threads, the bonded part may be arranged in any one out of a net-likeshape, a dot-like-shape and a checkered pattern, the bonded part may be arranged irregularly et cetera.

Abstract: A recessed seam structure for a cover (3) that improves workability when forming a recessed seam (A) and allows frequent attachment and detachment at the recessed seam (A) is provided. In a seat (1) having the recessed seam (A) formed by pulling part of the cover (3) toward a side of a cushion material (2), the recessed seam (A) is provided with an opening and closing fastener (30) configured to couple the cover (3) and the cushion material (2), and the opening and closing fastener (30) includes a first fastener half (31) fixed to a back face of the cover (3) and a second fastener half (32) fixed to the cushion material (2). In such a seat (1), the recessed seam (A) can be formed easily and reliably on the seat (1) by aligning an end of the first fastener half (31) in a longitudinal direction and an end of the second fastener half (32) in the longitudinal direction of the opening and closing fastener (30) and simply sliding a slider (33).

Abstract: Provided is a synthetic resin leather having high flexibility and favorable strength, wear resistance with respect to repeated rubbing, and chemical resistance with respect to contact with a human body. A surface treatment agent including a mixture of a polycarbonate urethane and an ester urethane crosslinked with a carbodiimide is applied to a surface side of a film 1 constituted primarily of vinyl chloride resin, in order to form a surface treatment layer 1a having excellent flexibility, wear resistance and oleic acid resistance.

Abstract: A hooking structure includes a fastening member that is configured from an open-type slide fastener and is not stitched to a base trim cover, and a plastic fixing member for fixing one fastener half part to a seat member in a groove part formed in a seat member and used for hooking. The fastening member is provided with a locked part, the fixing member is provided with a flexible locking part that locks with the locked part, and the other fastener half part and a dressing cover are anchored together by an anchoring part.