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Title:
SEAL STRUCTURE OF AIR-CONDITIONING MEMBER FOR VEHICLE
Document Type and Number:
Japanese Patent JPH054562
Kind Code:
A
Abstract:

PURPOSE: To prevent leakage of air by holding airtightness during low compres sion.

CONSTITUTION: An air-conditioning member for a vehicle having a seal margin 7 to which a sealant 11 is adhered by hot melt is mounted on the back of the panel of a vehicle by means of a mounting means, and the seal margin 7 is of seal structure wherein the sealant 11 is compressed to the back of the panel for sealing. The sealant 11 is formed of hot melt type thermoplastic resin which has a melt temperature of 160-200°C, a viscosity value of 100000-25000cps by a B-type viscometer, and independent air bubbles foamed with an expansion rate of 2.5-3.5 times.


Inventors:
ZAKOUJI WATARU
Application Number:
JP15652291A
Publication Date:
January 14, 1993
Filing Date:
June 27, 1991
Export Citation:
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Assignee:
NIPPON SEKISO KOGYO KK
International Classes:
F16J15/14; B60S1/56; (IPC1-7): B60S1/56; F16J15/14
Attorney, Agent or Firm:
Hidehiko Okada (2 outside)



 
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