NAGASHIMA HIRONAO (Total 68 Patents Found)

A decorative sheet having a layer of a colored opaque resin in which a plurality of wooden chips are scattered so that the wooden chips are exposed to the exterior of a flat outer surface of this layer; a decorative sheet having a layer of a colored opaque resin in which a plurality of wooden chips are scattered, and a...
Decorative sheet (I) comprises a base sheet with a resin-preimpregnated laminate and a wood-resin composite bonded to opposite sides of it. (I) is mfd. by producing a flat composite from a mixt. of resin composite paste and wood chips, bonding with using heat and pressure and bonding the laminate obtd. with a base she...
PROBLEM TO BE SOLVED: To provide a woody fiber accumulated and laminated board improved in a drivability of a nail and keeping property of the nail driven, and also can be produced at a low cost, and a gage table of a pachinko game stand made of the woody fiber accumulated and laminated board. SOLUTION: The woody...
In production of a planar wooden decorative article used for surface covering of furnitures and home interior decorations, a resin prepregnated sheet is prepared by impregnating a material sheet with hardenable resin solution and plurality of resin prepregnated sheets are combined with small wooden pieces to form a lam...
A decorative board has a small timber dispersed, colored, opaque resin layer in which a multiplicity of small timber pieces are dispersed, the small pieces of timber in this layer are exposed on the surface of the layer, and the surface of the layer is flat. In addition, a transparent resin layer or a glass fiber-mixed...
PROBLEM TO BE SOLVED: To satisfy both characteristics of a nailing property and a nail-holding property in a wood fiberboard composing a table board for a game machine wherein nailing on a Pachinko board and the like is carried out. SOLUTION: A binder containing an adhesive is used as a binder for fixing a wood fiber, ...
(57)【要約】 【課題】 繊維または木質エレメントを原料とする成形 品の製造時の作業環境を良好とし、少ない塗布量で十分 な強度を得ることができ、保存性に優れた接着剤を提供 する。 【解決手段】 フェノール樹脂を、カチオン化で...
A decorative sheet having a layer of a colored opaque resin in which a plurality of wooden chips are scattered so that the wooden chips are exposed to the exterior of a flat outer surface of this layer; a decorative sheet having a layer of a colored opaque resin in which a plurality of wooden chips are scattered, and a...
PURPOSE: To constitute the above manufacturing method so that the plate possesses sufficient deep appearance, by a method wherein an insertion material comprised of paper or nonwoven cloth is put on a fiber base into which a curing resin solution is impregnated, ligneous small pieces are spread over the insertion mater...
PURPOSE: To get rid of warpage of a coated face side in a recessed shape after an unsatd. polyester resin coating is formed by providing an unsatd. polyester resin coating on a fiber-reinforced synthetic resin layer which is prepd. by dispersing wooden small pieces on one face of a metal base sheet and providing a fibe...
A decorative sheet having a layer of a colored opaque resin in which a plurality of wooden chips are scattered so that the wooden chips are exposed to the exterior of a flat outer surface of this layer; a decorative sheet having a layer of a colored opaque resin in which a plurality of wooden chips are scattered, and a...
PROBLEM TO BE SOLVED: To obtain an adhesive which has a good initial adhesion-developing property at the normal temperature, and has an excellent ordinary state joint strength, heat resistance, water resistance, adhesion durability and workability without generating a volatile harmful substance. SOLUTION: This adhesive...
<P>PROBLEM TO BE SOLVED: To provide a drum shell which has sound quality improved by controlling sheer loss and which presents a beautiful exterior appearance, and to provide a drum. <P>SOLUTION: The drum shell is constituted by laminating at least one laminate wood 11 in which at least one fiber-reinforce...
An adhesive, comprising (A) a polymeric MDI, (B) modified polyvinyl acetate emulsion, (C) aqueous polyvinyl alcohol solution, and (D) a filler. Preferably, amass ratio of A:B:C:D is 30: ( 60 - 160 ):( 50 - 160 ):( 10 - 140 ) provided that the aqueous polyvinyl alcohol solution (C) is in a concentration of 10 % by mas...
An adhesive, comprising (A) a polymeric MDI, (B) modified polyvinyl acetate emulsion, (C) aqueous polyvinyl alcohol solution, and (D) a filler. Preferably, a mass ratio of A:B:C:D is 30:(60-160):(50-160):(10-140) provided that the aqueous polyvinyl alcohol solution (C) is in a concentration of 10% by mass...
PROBLEM TO BE SOLVED: To provide a shell for a membranophone which can improve acoustic quality while having a reduced weight.SOLUTION: In a cylindrical shell for a membranophone formed by laminating a plurality of veneers, the grain of each veneer is oriented in the circumferential direction or the central axis direct...
PURPOSE: To improve productivity by performing spreading of wood pieces automatically, by a method wherein the supplied wood pieces are sucked and fixed to a transfer part of a circumferential surface of a drum by depressurizing a space part of the drum, the wood pieces are transferred by turning the drum and the wood ...
【課題】高剛性で、安全性が高く、安価なステアリングホイールおよびその製造方法を提供する。 【解決手段】表面材14と、芯材層13と、芯金12とを一体に成形してなるステアリングホイールであって、芯材層13が木質薄片積層...
(57)【要約】 【目的】 一方が透明フィルムである2枚のフィルムの 間に木材薄片を間挿して加熱,加圧して一体化した化粧 シートを製造する際に、木材薄片の間挿によって発生す る凹凸の出現が透明フィルム側に表われないようにす る...
PROBLEM TO BE SOLVED: To provide a surface decorative woody plate capable of simplifying the manufacturing steps without increasing the cost and having at least one of the excellent moisture resistance and surface smoothness, and a surface decorative laminate for obtaining such a surface decorative woody material. SOLU...
PURPOSE: To satisfy both characteristics of a nailing property and a nail-holding property in a wood fiberboard composing a table board for a game machine wherein nailing on a Pachinko board and the like is carried out. CONSTITUTION: A binder containing an adhesive is used as a binder for fixing a wood fiber, and the a...
PURPOSE: To improve productivity by automating spreading of wood pieces, by a method wherein the wood pieces supplied from a hopper are dispersed by vibrating sheet and put on a base material as it is dispersed through a belt conveyor. CONSTITUTION: Veneers A and chips B are vibrated and dispersed with vibrating...
(57)【要約】 【課題】 フェルトの製造時の作業環境を良好とし、少 ない塗布量で十分な強度を得ることができる粉末状フェ ルト用バインダおよびこれを用いたフェルトの製造方法 を提供する。 【解決手段】 粉末バインダに荷電化粉末...