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1.Continuous process for the production of ethylene/vinyl ester terpolymers 失效
标题翻译: 用于生产乙烯/乙烯基酯三元共聚物的连续方法公开(公告)号:US5298577A
公开(公告)日:1994-03-29
申请号:US448908
申请日:1989-12-12
申请人: Wolfgang Baade , Werner Obrecht , Christian Ohm , Rudolf Casper , Kurt P. Neurer , Gerd Sylvester
发明人: Wolfgang Baade , Werner Obrecht , Christian Ohm , Rudolf Casper , Kurt P. Neurer , Gerd Sylvester
IPC分类号: C08F2/04 , C08F2/06 , C08F8/00 , C08F20/10 , C08F20/22 , C08F20/32 , C08F20/42 , C08F22/32 , C08F26/00 , C08F210/02 , C08F218/02 , C08F218/04 , C08F220/04 , C08F220/08 , C08F220/22 , C08F220/26 , C08F220/32 , C08F220/40 , C08F222/30 , C08F222/32 , C08F226/02 , C08G67/02 , C08F218/08
CPC分类号: C08G67/02 , C08F210/02 , C08F218/04 , Y10S526/916
摘要: A solution polymerisation process carried out continuously in a cascade produces high molecular weight gel-free ethylene terpolymers having on the one hand high resistance to fuels, oils and organic solvents and on the other hand high flexibility even at low temperatures when narrow ranges are adhered to in respect of solvent content, pressure, temperature control and degree of conversion.
摘要翻译: 在级联中连续进行的溶液聚合方法产生高分子量的无凝胶乙烯三元共聚物,其一方面对燃料,油和有机溶剂具有高抗性,另一方面即使在低温下也具有高柔韧性,当窄范围被粘附 在溶剂含量,压力,温度控制和转化度方面。
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2.Process for the preparation of ethylene/vinyl acetate copolymers with increased strength, the new ethylene/vinyl acetate copolymers and their use 失效
标题翻译: 新乙烯/乙酸乙烯酯共聚物及其用途的乙烯/乙酸乙烯酯共聚物的制备方法公开(公告)号:US5093450A
公开(公告)日:1992-03-03
申请号:US448352
申请日:1989-12-11
申请人: Wolfgang Baade , Werner Obrecht , Christian Ohm
发明人: Wolfgang Baade , Werner Obrecht , Christian Ohm
IPC分类号: C08L23/08 , C08F2/06 , C08F10/00 , C08F210/02 , C08F218/02 , C08F218/08 , C08G67/02 , C08L31/04 , C08L101/00
CPC分类号: C08G67/02 , C08F210/02
摘要: Ethylene/vinyl acetate solution polymers with increased strength and low gel content may be prepared by the copolymerization of small quantities of acryloyl or methacryloyl compounds.
摘要翻译: 可以通过少量丙烯酰基或甲基丙烯酰基化合物的共聚来制备具有增加的强度和低凝胶含量的乙烯/乙酸乙烯酯溶液聚合物。
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公开(公告)号:US4868053A
公开(公告)日:1989-09-19
申请号:US181115
申请日:1988-04-13
CPC分类号: C08K3/0033 , C08L23/08 , C08L31/04 , C08L2205/02 , Y10T428/2933 , Y10T428/294
摘要: The present invention relates to thermoplastically processible polymer materials with good mechanical properties and high flame resistance.
摘要翻译: 本发明涉及具有良好机械性能和高阻燃性的热塑性可加工聚合物材料。
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4.Process for the preparation of ethylene/vinyl acetate copolymers with reduced tendency to tackiness, new ethylene/vinyl acetate copolymers and their use 失效
标题翻译: 乙烯/乙酸乙烯酯共聚物的制备方法,其具有降低TENDINESS的趋势,新的乙烯/乙酸乙烯酯共聚物及其用途公开(公告)号:US5135988A
公开(公告)日:1992-08-04
申请号:US380393
申请日:1989-07-17
IPC分类号: C08F2/04 , C08F2/06 , C08F210/02 , C08F218/00 , C08F218/08
CPC分类号: C08F218/08 , C08F210/02
摘要: Ethylene/vinyl acetate copolymers containing very high molecular weight components and having a reduced tendency to tackiness may be obtained by a further addition of ethylene during the process of solution polymerization at a moderate pressure.
摘要翻译: 通过在中等压力的溶液聚合过程中进一步加入乙烯可以获得含有非常高分子量组分并具有降低的粘性趋势的乙烯/乙酸乙烯酯共聚物。
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5.New copolymers of alpha-cyanoacrylates and acrylates, their preparation and their use 失效
标题翻译: α-氰基丙烯酸酯和丙烯酸酯的新共聚物,其制备及其用途公开(公告)号:US4812546A
公开(公告)日:1989-03-14
申请号:US101075
申请日:1987-09-25
申请人: Kurt P. Meurer , Helmut Waniczek , Christian Ohm , Josef Witte
发明人: Kurt P. Meurer , Helmut Waniczek , Christian Ohm , Josef Witte
IPC分类号: C08F220/12 , C08F222/32 , C08F20/42
CPC分类号: C08F222/32 , C08F220/12
摘要: This invention relates to copolymers of .alpha.-cyanoacrylates and acrylates, their preparation and their use.
摘要翻译: 本发明涉及α-氰基丙烯酸酯和丙烯酸酯的共聚物,其制备及其应用。
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