Title:
BRANCHED-CHAIN POLYORGANOSILOXYCYL ALKYLENE, METHOD FOR PRODUCING SAME, CURABLE RESIN COMPOSITION, AND SEMICONDUCTOR DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/178475
Kind Code:
A1
Abstract:
Provided are a branched-chain polyorganosiloxycyl alkylene, a method for producing same, a curable resin composition, and a semiconductor device. This method for producing a branched-chain polyorganosiloxycyl alkylene has the steps below. Step 1: a step for causing an addition reaction in a manner such that for every mole of vinyl silyl groups of a siloxane compound (A) having a vinylsilyl group, there is greater than one mole of vinyl silyl groups of a siloxane compound (B) having a hydrosilyl group, thus obtaining a polyorganosiloxylcyl alkylene (H) having a hydrosilyl group. Step 2: a step for causing an addition reaction in a manner such that for every mole of hydrosilyl groups in the polyorganosiloxycyl alkylene (H), there is greater than one mole of a siloxane compound (C) having a vinyl silyl group, thus forming a branched-chain polyorganosiloxycyl alkylene having a vinyl silyl group.
Inventors:
TAKARAGI AKIRA (JP)
TOMITA YUICHI (JP)
KAMURO SHIGEAKI (JP)
TOMITA YUICHI (JP)
KAMURO SHIGEAKI (JP)
Application Number:
PCT/JP2015/064710
Publication Date:
November 26, 2015
Filing Date:
May 22, 2015
Export Citation:
Assignee:
DAICEL CORP (JP)
International Classes:
C08G77/06; C08G77/50; C08L83/05; C08L83/07
Foreign References:
| JP2012140617A | 2012-07-26 | |||
| JP2005162859A | 2005-06-23 | |||
| JPH07316301A | 1995-12-05 | |||
| JPH0853622A | 1996-02-27 | |||
| JP2000169586A | 2000-06-20 | |||
| JP2003226840A | 2003-08-15 |
Attorney, Agent or Firm:
GOTO, YUKIHISA (JP)
Yukihisa Goto (JP)
Yukihisa Goto (JP)
Download PDF:
Previous Patent: RESIN COMPOSITION
Next Patent: POLISHING SOLUTION FOR METAL FILMS, AND POLISHING METHOD USING SAME
Next Patent: POLISHING SOLUTION FOR METAL FILMS, AND POLISHING METHOD USING SAME