Shock-proof material composition

A composition and polymer technology, applied in the direction of solid shock absorbers, etc., can solve problems such as hindering industrial applications, narrowing the temperature range, and easily destroying the interaction
CN1491983AInactive Publication Date: 2004-04-28TYTEX AS
2 Cites 9 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TYTEX AS
Publication Date
2004-04-28
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

It is an object of the present invention to provide a vibration-damping composition having a high loss modulus (E'') and loss factor (eta) in a high temperature region, and serviceable over a wide temperature range in a high temperature region. Provided is a (1) vibration-damping composition whose matrix material of organic polymer contains a vibration-damping agent, or (2) vibration-damping composition whose matrix material of organic polymer contains a vibration-damping agent, and inorganic and / or organic filler, wherein the vibration-damping agent is of a polyvinyl phenol-based resin having a recurring unit represented by the general formula [I].
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to a vibration damping material composition, more particularly a vibration damping material composition capable of damping vibration and sound, which is used as a raw material (or in a coating or other form), especially as a sheet-like product for automobiles , buildings, various industrial equipment, household appliances and medical equipment, especially as a vibration damping agent for the above purposes. Background technique

[0002] In today's industrialized society, due to the increasing need to save energy and reduce environmental loads to protect the global environment, there is a great need for lighter vibration and sound insulation materials.

[0003] However, traditional polymer-based vibration-damping materials with vibration-damping and sound-insulating functions rely on the respective viscous and frictional effects provided by various viscoelastic and inorganic filler components they contain, by converting ext...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More