公开(公告)号：US06586373B2

公开(公告)日：2003-07-01

申请号：US09985066

申请日：2001-11-01

申请人： Makoto Suzuki ,  Masahiro Mori ,  Hideki Tatewaki ,  Sousuke Kawai ,  Hirokazu Yagi

发明人： Makoto Suzuki ,  Masahiro Mori ,  Hideki Tatewaki ,  Sousuke Kawai ,  Hirokazu Yagi

IPC分类号： C10M10750

CPC分类号： F16D69/026 ,  C08K3/01 ,  F16D2200/0069 ,  F16D2200/0095 ,  Y10T428/213 ,  Y10T428/2962

摘要： A wet friction material comprises a fiber base material, a filler and a binder: wherein the filler contains a disc-shaped diatomaceous earth; wherein the filler contains at least one of a filler having Mohs hardness of 8 to 9.5 and a diatomaceous earth and the binder contains a specific silicone resin binder; or wherein the binder contains another specific silicone resin binder.

公开(公告)号：US20060223907A1

公开(公告)日：2006-10-05

申请号：US11388094

申请日：2006-03-24

申请人： Masahiro Mori ,  Hirokazu Yagi ,  Sousuke Kawai

发明人： Masahiro Mori ,  Hirokazu Yagi ,  Sousuke Kawai

IPC分类号： C08J5/14

CPC分类号： C08G8/28 ,  C08L61/06 ,  F16D69/026 ,  F16D2200/0095 ,  Y10T428/2962 ,  Y10T442/2738 ,  Y10T442/2803

摘要： The invention provides a wet friction material having high friction coefficient, excellent compression fatigue property and positive gradient of a μ-V property. The wet friction material contains a paper base material and a binder, in which the binder contains a cured material of a liquid resin composition obtained by mixing a hydrolyzed solution of a silane coupling agent represented by the following formula (1) and a resol-type phenol resin, and a weight ratio (S/R) between respective non-volatile components of the hydrolyzed solution (S) of the silane coupling agent and the resol-type phenol resin (R) is in the range of from 80/20 to 20/80: (X)(R1)nSi(OR2)3-n (1), in which X represents an alkylamino group having a primary amine at a terminal; R1 and R2 each independently represent an alkyl group having from 1 to 3 carbon atoms; and n represents an integer of 0 or 1.

摘要翻译： 本发明提供具有高摩擦系数，优异的压缩疲劳特性和μ-V特性的正梯度的湿摩擦材料。 湿摩擦材料包含纸基材料和粘合剂，其中粘合剂含有通过将下式（1）表示的硅烷偶联剂的水解溶液与甲阶酚醛树脂型 酚醛树脂，硅烷偶联剂和甲阶酚醛树脂型酚醛树脂（R）的水解溶液（S）的各非挥发成分的重量比（S / R）为80/20〜 20/80：（X）（R 1）N 2 Si（OR 2）3-n（1） ），其中X表示末端具有伯胺的烷基氨基; R 1和R 2各自独立地表示具有1至3个碳原子的烷基; n表示0或1的整数。

公开(公告)号：US07491664B2

公开(公告)日：2009-02-17

申请号：US11388094

申请日：2006-03-24

申请人： Masahiro Mori ,  Hirokazu Yagi ,  Sousuke Kawai

发明人： Masahiro Mori ,  Hirokazu Yagi ,  Sousuke Kawai

IPC分类号： B32B5/02 ,  B32B9/00

CPC分类号： C08G8/28 ,  C08L61/06 ,  F16D69/026 ,  F16D2200/0095 ,  Y10T428/2962 ,  Y10T442/2738 ,  Y10T442/2803

摘要： The invention provides a wet friction material having high friction coefficient, excellent compression fatigue property and positive gradient of a μ-V property. The wet friction material contains a paper base material and a binder, in which the binder contains a cured material of a liquid resin composition obtained by mixing a hydrolyzed solution of a silane coupling agent represented by the following formula (1) and a resol-type phenol resin, and a weight ratio (S/R) between respective non-volatile components of the hydrolyzed solution (S) of the silane coupling agent and the resol-type phenol resin (R) is in the range of from 80/20 to 20/80: (X)(R1)nSi(OR2)3−n (1), in which X represents an alkylamino group having a primary amine at a terminal; R1 and R2 each independently represent an alkyl group having from 1 to 3 carbon atoms; and n represents an integer of 0 or 1.

摘要翻译： 本发明提供具有高摩擦系数，优异的压缩疲劳特性和μ-V特性的正梯度的湿摩擦材料。 湿摩擦材料包含纸基材料和粘合剂，其中粘合剂含有通过将下式（1）表示的硅烷偶联剂的水解溶液与甲阶酚醛树脂型 酚醛树脂，硅烷偶联剂和甲阶酚醛树脂型酚醛树脂（R）的水解溶液（S）的各非挥发成分的重量比（S / R）为80/20〜 20/80：（X）（R1）nSi（OR2）3-n（1），其中X表示在末端具有伯胺的烷基氨基; R 1和R 2各自独立地表示具有1至3个碳原子的烷基; n表示0或1的整数。