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1. 发明公开

EP0136813A3 Improvement in the copolymerisation of unsaturated esters 有权
标题翻译：改进不饱和酯的共聚合
公开(公告)号：EP0136813A3
公开(公告)日：1985-09-25
申请号：EP84305842
申请日：1984-08-24
申请人： EXXON RESEARCH AND ENGINEERING COMPANY
发明人： Brod, Ramah Jessica , Coquerel, Jean Paul Philippe
IPC分类号： C08F22/14 , C08F20/12 , C08F02/06 , C10L01/18 , C10M145/14 , C10M145/16 , C10N30/02 , C10M145/08
CPC分类号： C10M145/16 , C08F2/06 , C08F20/12 , C10L1/1963 , C10L1/1973 , C10M145/08 , C10M145/14 , C10M2207/028 , C10M2209/062 , C10M2209/084 , C10M2209/086 , C10M2219/046 , C10M2223/045 , C10N2210/02
摘要： The reaction cycle time for the copolymerisation of unsaturated esters such as alkyl fumarates and vinyl acetate, and for the polymerisation of methacrylates and acrylates may be dramatically reduced by carrying out the polymerisation at elevated temperatures and pressures. An additional feature is the addition of initiator during polymerisation which leads to improved products especially for lubricating oil pour depressants and fuel and crude oil flow improvers.

2. 发明公开

EP0099647A3 Superior solvent blends for synthesis of acrylic resins for high solids coatings 有权
标题翻译：用于合成高固体涂料的丙烯酸树脂的超级溶剂混合物
公开(公告)号：EP0099647A3
公开(公告)日：1984-02-29
申请号：EP83303454
申请日：1983-06-15
申请人： EXXON RESEARCH AND ENGINEERING COMPANY
发明人： Bouboulis, Constantine Joseph , Kuntz, Irving
IPC分类号： C08F220/28 , C08F220/12 , C08F02/06 , C09D03/80
CPC分类号： C08F220/12 , C08F220/28
摘要： An improved method for providing acrylic copolymer resins is provided in which the polymerization solvent comprises a blend of methyl isobutyl ketone and alkyl-substituted benzenes. The monomers comprise hydroxy-substituted alkyl (meth)acrylate monomers and non-hydroxy substituted alkyl (meth)acrylate monomers, and the process provides an improved method for forming low molecular weight acrylic resins useful as components in acrylic coatings. The polymerization solvent can remain in the resin to become a solvent employed in the higher solids coating containing the thus-formed acrylic resins and provides improved electrical resistivity, improved solvency and decreased surface tensions over prior art polymerization solvents.

3. 发明公开

EP0035729A3 Radical polymerisation process and additives for synthetic resins so prepared 失效
标题翻译：合成树脂的自动聚合方法和添加剂的制备
公开(公告)号：EP0035729A3
公开(公告)日：1981-10-14
申请号：EP81101487
申请日：1981-03-02
申请人： Henkel Kommanditgesellschaft auf Aktien
发明人： Eschwey, Helmut, Dr. , Worschech, Kurt, Dr. , Wegemund, Bernd, Dr.
IPC分类号： C08F02/06 , C08L57/00
CPC分类号： C08F2/06 , C08L57/00 , C08L2666/04
摘要： Verfahren zur radikalischen Polymerisation von Acrylund Methacrylsäure, deren Estern und Amiden, Acrylnitril und Styrol, unter Verwendung eines flüssigen Mediums, das eine Schmelze von bei Raumtemperatur festen organischen Ver bindungen, vorzugsweise gesättigten oder ungesättigten, geradkettigen oder verzweigten Fettsäuren mit bis zu 30 (8 bis 26) C-Atomen beziehungsweise deren Derivaten (Ester, Amide, Fettalkohole) mit Tropfpunkten zwischen 25 und 120 (40 bis 110)° C ist. Das Gewichtsverhältnis von Monomeren zu den festen organischen Verbindungen soll 10 bis 90 : 90 bis 10 (25 bis75 : 75 bis 25) betragen.
Das Verfahren erlaubt die direkte Herstellung von Kunst stoffadditiven für die Kunststoffverarbeitung, speziell für die Verarbeitung von elasomeren, thermoplastischen Polymeri saten und Duroplasten, insbesondere durch Warmverfor mung dar.
摘要翻译：使用液体介质丙烯酸和甲基丙烯酸，其酯和酰胺，丙烯腈和苯乙烯的自由基聚合的方法，该液体介质是在室温下为固体，优选饱和或不饱和的直链或具有至多30（8至26）个碳原子的支链脂肪酸或其衍生物（酯，酰胺或脂肪醇），其滴点为25至120℃（40至110℃）。单体和固体有机化合物之间的重量比为10至90:90至10（25至75:75至25）。该方法允许直接制备用于塑料加工的塑料添加剂，特别是用于加工弹性体，热塑性聚合物和热固性材料，特别是通过热成型。

4. 发明公开

EP0128851A3 Poly-diisopropenyl benzene synthesis 有权
标题翻译：聚对二苯乙烯合成
公开(公告)号：EP0128851A3
公开(公告)日：1986-07-02
申请号：EP84630074
申请日：1984-05-04
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Jalics, George
IPC分类号： C08F12/34 , C08F02/06
CPC分类号： C08F12/34
摘要： It has been unexpectedly found that meta-diisopropenyl benzene can be polymerized into poly-m-diisopropenyl benzene with a relatively narrow molecular weight distribution and with only a small degree of crosslinking (gel formation) if done in the presence of at least one alpha-olefin containing from 2 to 12 carbon atoms in tetrahydrofuran (solvent) at low temperatures employing an alkyl lithium initiator. The poly-m-diisopropenyl benzene produced by employing this technique has an isopropenyl moiety on almost every diisopropenyl benzene repeat unit in the polymer. This polymer is particularly useful since its pendant isopropenyl groups can be further reacted with other compounds leading to polymers with various functionalities. This technique can also be employed in the synthesis of copolymers containing repeat units derived from meta-diisopropenyl benzene and one or more other monomers. The copolymers synthesized using the process of this invention contain an essentially quantitative number of unreacted isopropenyl groups on the meta-diisopropenyl benzene repeat units in the polymer chain.

5. 发明公开

EP0136559A3 Process for continuous production of ethylene-vinyl acetate copolymer 有权
标题翻译：连续生产乙酸乙烯酯共聚物的方法
公开(公告)号：EP0136559A3
公开(公告)日：1985-10-30
申请号：EP84110387
申请日：1984-08-31
申请人： KURARAY CO., LTD.
发明人： Tanaka, Junsuke , Matsumoto, Kenji
IPC分类号： C08F218/08 , C08F02/06 , C08F210/02
CPC分类号： B01J19/18 , B01J2219/00101 , B01J2219/00103 , C08F218/08 , C08F210/02
摘要： An improved process for continuously producing ethylene-vinyl acetate copolymer containing 20 to 50 mol% of ethylene is provided. The process of this invention permits the stable production of the copolymer over a long period of time.

6. 发明公开

EP0095627A3 Thermocurable acrylic binders and their preparation process 有权
标题翻译：耐热丙烯酸粘合剂及其制备方法
公开(公告)号：EP0095627A3
公开(公告)日：1985-07-03
申请号：EP83104700
申请日：1983-05-13
申请人： Vianova Kunstharz Aktiengesellschaft
发明人： Wilfinger, Werner, Dr. , Tulacs, Laszlo, Dipl.-Ing. , Hiden, Johann
IPC分类号： C09D03/00 , C08F265/06 , C08F02/06 , C08F291/00
CPC分类号： C09D151/003 , C08F265/06 , C08F291/00

7. 发明公开

EP0103254A3 Process for preparing copolymers of monoethylenically unsaturated mono- and dicarboxylic acids (anhydride) 有权
标题翻译：制备单一不饱和单 - 和二羧酸（无水）的共聚物的方法
公开(公告)号：EP0103254A3
公开(公告)日：1984-05-02
申请号：EP83108753
申请日：1983-09-06
申请人： BASF Aktiengesellschaft
发明人： Denzinger, Walter , Hartmann, Heinrich, Dr. , Trieselt, Wolfgang, Dr. , Hettche, Albert, Dr. , Schneider, Rolf, Dr. , Raubenheimer, Hans-Juergen
IPC分类号： C08F220/04 , C08F222/02 , C08F02/06 , C11D03/37 , C02F05/10
CPC分类号： C11D3/3761 , C02F5/10 , C08F220/04 , C08F222/02

8. 发明公开

EP0020913A3 Polybutadiene/alpha-olefin copolymers and their preparation 有权
标题翻译：聚丁二烯/丙烯共聚物及其制备
公开(公告)号：EP0020913A3
公开(公告)日：1981-05-06
申请号：EP80102093
申请日：1980-04-18
申请人： BAYER AG
发明人： Arlt, Klaus, Dr. , Grigo, Ulrich, Dr. , Binsack, Rudolf, Dr.
IPC分类号： C08F279/02 , C08F02/06 , C08F04/64 , C08F210/00
CPC分类号： C08F297/06 , C08F279/02 , C08F210/00

9. 发明公开

EP0182659A3 Shaped hydrogel articles 有权转让
标题翻译：形状的水文文章
公开(公告)号：EP0182659A3
公开(公告)日：1988-07-13
申请号：EP85308439
申请日：1985-11-20
申请人： VISTAKON, INC.
发明人： Larsen, Hans Ole , Kindt-Larsen, Ture
IPC分类号： C08F02/06 , G02B01/04 , C08J03/02
CPC分类号： G02B1/043 , C08F2/06 , C08J3/03 , Y10S524/916 , C08L39/00 , C08L33/14
摘要： A method forming shaped hydrogel articles such as soft contact lenses wherein hydrophilic monomers are mixed with an inert diluent prior to polymerization, and the diluent is replaced with water following the polymerization. Diluents yielding optically clear hydrogels with good mechanical properties are selected on the basis of their viscosity and their Hanson cohesion parameters relative to the cohesion parameters of the polymeric component of the hydrogel.

10. 发明公开

EP0225809A3 Improved high solids acrylic-based coatings 失效
标题翻译：改进的高固体丙烯酸涂料
公开(公告)号：EP0225809A3
公开(公告)日：1988-01-07
申请号：EP86309684
申请日：1986-12-11
申请人： EXXON CHEMICAL PATENTS INC.
发明人： Yezrielev, Albert Ilya , Romanelli, Michael Gerald , Wellman, William Edward
IPC分类号： C08F220/28 , C08F220/12 , C08F212/04 , C08F210/14 , C08F02/06 , C09D03/74 , C09D05/46
CPC分类号： C08F212/04 , C08F220/12 , C08F220/28 , C08F210/14
摘要： Acrylic copolymer resins are provided which are formed by co-polymerization of a monomer mixture comprising hydroxy-substituted alkyl (meth)acrylates, alkyl methacrylates or vinyl aromatics, and higher alpha-olefins. The low molecular weight acrylic resins are especially useful as components in high solids acrylic coatings suitable for electrostatic spraying.

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