公开(公告)号：JPH03247446A

公开(公告)日：1991-11-05

申请号：JP4683590

申请日：1990-02-27

Applicant: BRIDGESTONE CORP

Inventor： MORIYA SUSUMU ,  KOGA TAIJI ,  TSUJIOKA HAJIME

IPC: B32B5/18 ,  B32B5/16 ,  B32B7/12 ,  B32B9/02 ,  B32B27/40

Abstract: PURPOSE:To get rid of fluctuation of a const. loading set ratio and to obtain a laminated body for an interior material without spoiling gas permeability of a skin material by coating one face of an elastic foamed body with a powder adhesive in an irregular arrangement and being uniformly coated per unit area to form an adhesive layer and laminating a skin material with gas permeability on the adhesive layer. CONSTITUTION:One face of a foamed body 1 is coated with a powder adhesive in an irregular arrangement being approximately uniform per unit area to form an adhesive layer 2, which is then adhered with a gas permeable skin material such as a leather. When the skin material is a leather, as there exists a foamed body as a backing material, a const. loading set ratio becomes uniform and the adhesive layer 2 does not spoil gas permeability of the leather caused by an irregular arrangement of the powder adhesive and occurrence of wrinkles is less. As the foamed body 1, a polyurethane foam with a cell number of 30/25mm width or more is used and the powder adhesive 2A forming the adhesive layer 2 has a particle diameter of 300-500mum. In addition, when the number of the powder adhesive 2A per 1cm one face of the foamed body 1 is 16-32, adhesive strength with the skin material 3 is sufficient and feeling is good and there exists no occurrence of wrinkle.

公开(公告)号：JPH07179148A

公开(公告)日：1995-07-18

申请号：JP32664593

申请日：1993-12-24

Applicant: BRIDGESTONE CORP

Inventor： ISHIZAKI SHINJI ,  TSUJIOKA HAJIME ,  TOYODA HITOSHI ,  ISHIHARADA MINORU

IPC: G02B6/00 ,  B60Q1/50 ,  B60Q3/02 ,  F21V8/00

Abstract: PURPOSE:To provide a lighting device of a door for vehicle, with which an outline of an opened door can be easily visual-recognized from a vehicle approaching this vehicle from the front and rear of this vehicle to improve the safety of the vehicles. CONSTITUTION:The light from a light source 1 is transmitted/led to a long size lighting means 3, which is arranged in a door, by a light transmitting means 2, and the light is diffused in a continuous line or in an intermittent line by the lighting means 3 to light up the outline of a door or a part thereof.