Title:
液状レゾール型フェノール樹脂の製造方法、および湿式ペーパー摩擦材の製造方法
Document Type and Number:
Japanese Patent JP6390581
Kind Code:
B2
Abstract:
Provided is a liquid phenolic resol resin containing a partial structure represented by General Formula (P-1) [in the formula, R 1 , R 2 , and R 3 each independently represent a hydrogen atom or -CH 2 OH, R 4 represents a linear unsaturated hydrocarbon group having 10 or more carbon atoms, and * represents a bond].
Inventors:
Yuji Suzuki
Application Number:
JP2015207255A
Publication Date:
September 19, 2018
Filing Date:
October 21, 2015
Export Citation:
Assignee:
Sumitomo Bakelite Co., Ltd.
International Classes:
C08G8/08; C08G8/00; C08G8/20; C09K3/14
Domestic Patent References:
| JP2013209439A | ||||
| JP2013082785A | ||||
| JP2014185231A |
Foreign References:
| WO2013179660A1 | ||||
| WO2014041890A1 |
Other References:
化学と教育,1999年,47, 9,618-622,https://www.jstage.jst.go.jp/article/kakyoshi/47/9/47_KJ00003521014/_pdf/-char/ja参照
Attorney, Agent or Firm:
Sumio Tanai
Osamu Mikuni
Shunsuke Fushimi
Osamu Mikuni
Shunsuke Fushimi