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公开(公告)号：EP0365081B1
公开(公告)日：1992-06-24
申请号：EP89202572.7
申请日：1989-10-12
发明人： Kagaya, Mineo , Ishimaru, Mitsuaki
IPC分类号： C10M169/04
CPC分类号： C10M169/045 , C10M105/38 , C10M107/00 , C10M107/28 , C10M129/10 , C10M135/30 , C10M159/22 , C10M169/04 , C10M2205/003 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2209/08 , C10M2209/0845 , C10M2209/086 , C10M2209/0863 , C10M2215/04 , C10M2215/042 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/065 , C10N2210/02 , C10N2240/105 , F02B2075/025
摘要： A two-cycle engine oil composition comprising: (I) 100 parts by weight of a base oil composed of (A) 20 to 80% by weight of a copolymer of an alpha -olefin with an ester of a dicarboxylic acid, said copolymer having a kinematic viscosity of 20 to 50 cSt at 100 DEG C, and (B) 80 to 20% by weight of an ester of pentaerythritol with a fatty acid, said ester having a kinematic viscosity of 4 to 20 cSt at 100 DEG C, and (II) 0.4 to 6 parts by weight of calcium phenate incorporated as an indispensable ingredient in the base oil. i
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公开(公告)号：EP0365081A1
公开(公告)日：1990-04-25
申请号：EP89202572.7
申请日：1989-10-12
发明人： Kagaya, Mineo , Ishimaru, Mitsuaki
IPC分类号： C10M169/04
CPC分类号： C10M169/045 , C10M105/38 , C10M107/00 , C10M107/28 , C10M129/10 , C10M135/30 , C10M159/22 , C10M169/04 , C10M2205/003 , C10M2207/023 , C10M2207/026 , C10M2207/027 , C10M2207/028 , C10M2207/262 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2209/08 , C10M2209/0845 , C10M2209/086 , C10M2209/0863 , C10M2215/04 , C10M2215/042 , C10M2215/086 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/087 , C10M2219/088 , C10M2219/089 , C10M2223/065 , C10N2210/02 , C10N2240/105 , F02B2075/025
摘要： A two-cycle engine oil composition comprising:
(I) 100 parts by weight of a base oil composed of (A) 20 to 80% by weight of a copolymer of an α-olefin with an ester of a dicarboxylic acid, said copolymer having a kinematic viscosity of 20 to 50 cSt at 100°C, and (B) 80 to 20% by weight of an ester of pentaerythritol with a fatty acid, said ester having a kinematic viscosity of 4 to 20 cSt at 100°C, and
(II) 0.4 to 6 parts by weight of calcium phenate incorporated as an indispensable ingredient in the base oil.摘要翻译： 一种二冲程发动机油组合物，其包含：（I）100重量份的由（A）20-80重量％的α-烯烃与二羧酸酯的共聚物组成的基础油，所述共聚物具有 在100℃下的运动粘度为20至50cSt，和（B）80至20重量％的季戊四醇与脂肪酸的酯，所述酯在100℃下的运动粘度为4至20cSt，和 （II）0.4〜6重量份的苯酚钙作为基础油中不可或缺的成分加入。
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公开(公告)号：EP0535990B1
公开(公告)日：1997-01-02
申请号：EP92309033.6
申请日：1992-10-02
IPC分类号： C10M105/32 , C10M169/04 , C10M111/02
CPC分类号： C10M111/02 , C10M101/02 , C10M105/02 , C10M105/32 , C10M105/38 , C10M105/42 , C10M133/12 , C10M133/16 , C10M133/56 , C10M145/14 , C10M159/20 , C10M159/22 , C10M159/24 , C10M169/048 , C10M2203/0206 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/028 , C10M2207/26 , C10M2207/262 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2207/301 , C10M2207/302 , C10M2207/345 , C10M2209/084 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/089 , C10N2230/64 , C10N2240/02 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/40 , F02B77/04
摘要： The lubricating oil composition of the present invention comprising an ester mixture as the main ingredient consisting of (A) 60 - 95 % by weight of an ester of a hindered alcohol with a straight-chain saturated fatty acid having 8 - 12 carbon atoms, and (B) 5 - 40 % by weight of a complex ester of a hindered alcohol with a straight-chain saturated fatty acid having 8 - 12 carbon atoms and also with a dibasic acid having 2 - 50 carbon atoms, the composition having excellent performances such as biodegradability, high-temperature engine cleanliness, lubricity and piston seizure preventiveness which are conductive to environmental protection.
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公开(公告)号：EP0535990A1
公开(公告)日：1993-04-07
申请号：EP92309033.6
申请日：1992-10-02
IPC分类号： C10M105/32 , C10M169/04 , C10M111/02
CPC分类号： C10M111/02 , C10M101/02 , C10M105/02 , C10M105/32 , C10M105/38 , C10M105/42 , C10M133/12 , C10M133/16 , C10M133/56 , C10M145/14 , C10M159/20 , C10M159/22 , C10M159/24 , C10M169/048 , C10M2203/0206 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2207/028 , C10M2207/26 , C10M2207/262 , C10M2207/2805 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/2835 , C10M2207/286 , C10M2207/301 , C10M2207/302 , C10M2207/345 , C10M2209/084 , C10M2215/04 , C10M2215/06 , C10M2215/064 , C10M2215/065 , C10M2215/066 , C10M2215/067 , C10M2215/068 , C10M2215/08 , C10M2215/082 , C10M2215/086 , C10M2215/12 , C10M2215/122 , C10M2215/26 , C10M2215/28 , C10M2217/046 , C10M2217/06 , C10M2219/044 , C10M2219/046 , C10M2219/089 , C10N2230/64 , C10N2240/02 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/40 , F02B77/04
摘要： The lubricating oil composition of the present invention comprising an ester mixture as the main ingredient consisting of (A) 60 - 95 % by weight of an ester of a hindered alcohol with a straight-chain saturated fatty acid having 8 - 12 carbon atoms, and (B) 5 - 40 % by weight of a complex ester of a hindered alcohol with a straight-chain saturated fatty acid having 8 - 12 carbon atoms and also with a dibasic acid having 2 - 50 carbon atoms, the composition having excellent performances such as biodegradability, high-temperature engine cleanliness, lubricity and piston seizure preventiveness which are conductive to environmental protection.
摘要翻译： 本发明的润滑油组合物含有一种酯混合物作为主要成分，由（A）60-95％（重量）受阻醇与具有8-12个碳原子的直链饱和脂肪酸的酯和 （B）5-40重量％的受阻醇与具有8-12个碳原子的直链饱和脂肪酸以及具有2-50个碳原子的二元酸的复合酯，所述组合物具有优异的性能，例如 作为可生物降解性，高温发动机清洁度，润滑性和活塞咬合预防性，这些都有利于环境保护。
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