公开(公告)号：US5501908A

公开(公告)日：1996-03-26

申请号：US206835

申请日：1994-03-07

申请人： Tsutomu Shioyama ,  Naoki Hamano ,  Masaaki Ogino

发明人： Tsutomu Shioyama ,  Naoki Hamano ,  Masaaki Ogino

IPC分类号： C08K7/02 ,  C08L21/00 ,  C08L23/34 ,  C08L77/00 ,  F16G5/20 ,  F16G1/08 ,  F16G1/04 ,  F16G5/06 ,  B32B25/02

CPC分类号： F16G5/20 ,  C08L11/00 ,  C08L21/00 ,  C08L23/34 ,  C08L9/02 ,  C08K7/02 ,  C08L2205/16 ,  C08L2312/00 ,  C08L77/00 ,  Y10T428/249933 ,  Y10T428/2915 ,  Y10T428/2969

摘要： A rubber composition containing a rubber forming a continuous phase of 100 weight parts; a nylon fiber with fine diameter of 1-15 weight parts by the fiber, the nylon fiber being grafted with a molecular of a rubber capable of co-crosslinking to the rubber forming the continuous phase; and a short fiber of 1-30 weight parts is used to at least a part of a rubber of a transmission belt. Thus, high anisotropy in modulus of elasticity in the transmission belt is maintained. Further, stress concentration at an interface of the short fiber and the rubber is distributed to enhance the strength, elasticity and flex fatigue resistance.

摘要翻译： 一种含有形成100重量份连续相的橡胶的橡胶组合物; 纤维的纤维直径为1-15重量份的尼龙纤维，尼龙纤维与能够与形成连续相的橡胶共交联的橡胶分子接枝; 并且使用1-30重量份的短纤维作为传动带的橡胶的至少一部分。 因此，保持传动带中弹性模量的高各向异性。 此外，短纤维和橡胶的界面处的应力集中分布，以提高强度，弹性和抗挠曲疲劳性。

公开(公告)号：US5478286A

公开(公告)日：1995-12-26

申请号：US371129

申请日：1995-01-11

申请人： Naoki Hamano ,  Tomoko Hamano ,  Tsutomu Shioyama

发明人： Naoki Hamano ,  Tomoko Hamano ,  Tsutomu Shioyama

IPC分类号： F16G1/28

CPC分类号： F16G1/28

摘要： There is provided a synchronous belt with excellent heat resistance and excellent abrasion resistance, in which a backing rubber is composed of a rubber composition obtained by vulcanizing hydrogenated nitrile rubber with an organic peroxide. At least the lowermost layer of a tooth rubber is composed of a hydrogenated nitrile rubber composition obtained through both sulfur vulcanization and peroxide vulcanization. The coating rubber on a facing fabric is composed of a rubber composition obtained through sulfur vulcanization. The above rubber composition of the tooth rubber is obtained by adding, to every 100 g of hydrogenated nitrile rubber, 0.3 to 10 g of sulfur-containing vulcanizing agent and 0.002 to 0.025 mol of organic peroxide.

摘要翻译： 提供了具有优异的耐热性和优异的耐磨性的同步带，其中背衬橡胶由通过硫化氢化丁腈橡胶与有机过氧化物获得的橡胶组合物组成。 至少最下层的橡胶橡胶是由通过硫磺硫化和过氧化硫硫化获得的氢化丁腈橡胶组合物组成的。 面层织物上的涂层橡胶由通过硫磺硫化获得的橡胶组合物组成。 通过向每100g氢化丁腈橡胶中加入0.3〜10g含硫硫化剂和0.002〜0.025摩尔有机过氧化物，得到上述橡胶组合物。