| Patents for C08F 232 - Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system (1,954) |
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| 10/06/1999 | EP0946616A1 Method for producing a cycloolefin copolymer |
| 10/05/1999 | US5962612 Fluorine-containing copolymer having rings on its main chain |
| 09/22/1999 | CN1229418A Method for producing high melting-point polyolefins |
| 09/22/1999 | CN1229417A Method for producing cycloolefin (CO) polymers for use in optical data memories |
| 09/22/1999 | CN1229416A Method for producing cycloolefin or (CO) polymers for industrial applications |
| 09/22/1999 | CN1229415A Method for producing elastomers |
| 09/22/1999 | CN1229094A Addition polymers derived from norbornene-functional monomers and process therefor |
| 09/15/1999 | CN1228790A Method for producing thermoplastic elastomers |
| 09/01/1999 | CN1227575A Elastomeric cycloolefinpolymer |
| 08/26/1999 | WO1999042502A1 Polycyclic resist compositions with increased etch resistance |
| 08/25/1999 | CN1226565A Copolymer resin, preparation thereof, and photoresist using the same |
| 08/24/1999 | US5942587 A copolymer of ethylene and cyclic olefin produced in presence of metallocene catalyst containing high percentage of ethylene and cyclic olefin cotent is 0.1-10 mole %, composition distribution breadth index is less than 60% |
| 08/12/1999 | WO1999040050A1 Process for preparing cyclic monomers |
| 07/27/1999 | US5929181 Method for preparation of copolymers of ethylene/norbornene-type monomers with nickel catalysts |
| 07/22/1999 | DE19860809A1 New di-tert.-butyl 5-norbornene-2.3-dicarboxylate and copolymers useful in photoresist, e.g. for structurizing silicon wafer |
| 07/21/1999 | CN1223252A Copolymer resin preparation thereof, and photoresist using the same |
| 07/14/1999 | CN1222920A Alpha-olefin-cycloolefin copolymers and process for their production |
| 07/07/1999 | CN1221969A Semiconductor device using polymer-containing photoresist, and process for manufacturing the same |
| 06/29/1999 | US5916989 Polymers of C4 and higher α-olefins |
| 06/10/1999 | WO1999028292A1 Perfluorynated sulphone salts, and their uses as ionic conduction materials |
| 06/09/1999 | EP0920465A1 Elastomeric cycloolefinpolymer |
| 06/03/1999 | WO1999026989A1 Ethylene polymer compositions with norbornene comonomer |
| 05/27/1999 | WO1999014256A8 Photoresist compositions comprising polycyclic polymers with acid labile pendant groups |
| 04/21/1999 | EP0909285A1 Method for producing cycloolefin (co)polymers for use in optical data memories |
| 04/21/1999 | EP0909284A1 Method for producing thermoplastic elastomers |
| 04/21/1999 | EP0909283A1 Method for producing high melting-point polyolefins |
| 04/21/1999 | EP0909282A1 Method for producing cycloolefin (co)polymers for technical applications |
| 04/21/1999 | EP0909281A1 Method for producing elastomers |
| 04/14/1999 | EP0683797B1 Process for producing cyclo-olefin copolymers with low melt viscosity and low optical attenuation |
| 04/06/1999 | US5891963 Graft polymer using coordination catalyst |
| 03/25/1999 | WO1999014256A1 Photoresist compositions comprising polycyclic polymers with acid labile pendant groups |
| 03/23/1999 | US5886224 Useful for polymerizing ethylene, acyclic olefins, and/or selected cyclic olefins |
| 03/16/1999 | US5883192 Resin composition |
| 03/09/1999 | US5880323 Processes for making α-olefins |
| 03/09/1999 | US5880241 Highly branched polyalkenes |
| 02/25/1999 | WO1999009085A1 Norbornene polymer and process for the preparation thereof |
| 02/23/1999 | US5874512 Tackifiers and a process to obtain tackifiers |
| 02/09/1999 | US5869586 Using coordination polymerization catalyst |
| 02/03/1999 | EP0894098A1 High impact lldpe films |
| 02/02/1999 | US5866663 Processes of polymerizing olefins |
| 02/02/1999 | US5866662 Has at one or both ends an olefinically unsaturated group having at least 3 carbon atoms. |
| 01/27/1999 | EP0729480B1 Addition polymers derived from norbornene-functional monomers and process therefor |
| 01/20/1999 | EP0891382A1 Alpha-olefin-cycloolefin copolymers and process for their production |
| 01/13/1999 | EP0889780A1 Compositions and methods for selectively cross-linking films and improved film articles resulting therefrom |
| 01/05/1999 | US5856414 Using coordination catalyst |
| 12/30/1998 | CN1203605A Tackifier and its preparing process |
| 12/29/1998 | US5854349 Cycloolefin copolymer composition |
| 12/17/1998 | WO1998056839A1 Method for the preparation of copolymers of ethylene/norbornene-type monomers with cationic palladium catalysts |
| 12/17/1998 | WO1998056837A1 Method for the preparation of copolymers of ethylene/norbornene-type monomers with nickel catalysts |
| 12/01/1998 | CA2029158C Silane free radiation curable abrasion resistant coating composition containing an unsaturated organic compound |
| 11/24/1998 | CA1340147C Process for producing cycloolefin random copolymers |
| 11/17/1998 | US5837787 Process for producing elastic thermoplastic α-olefin/cyclic olefin copolymers |
| 11/03/1998 | US5830965 Polymer containing a modified cyclic monomer unit |
| 10/21/1998 | EP0872506A1 Cycloolefin copolymers and uses thereof |
| 10/21/1998 | EP0871675A1 Tackifiers and a process to obtain tackifiers |
| 10/14/1998 | CA2234494A1 Cycloolefin copolymers and uses thereof |
| 08/26/1998 | CN1191333A Method and device using ArF photoresist |
| 08/19/1998 | EP0742799B1 Ethylene copolymers |
| 08/18/1998 | US5795945 Polymer containing a cyclic olefin monomer unit |
| 07/31/1998 | WO1998033830A1 Alpha-olefin-cycloolefin copolymers and process for their production |
| 07/31/1998 | CA2249714A1 Alpha-olefin-cycloolefin copolymers and process for their production |
| 07/15/1998 | CN1187496A Novel amide-or imide-introduced copolymer, preparation thereof and photoresist comprising same |
| 07/08/1998 | CN1187209A Blends and alloy of polycyclic polymers |
| 07/02/1998 | DE19753276A1 Amid- oder Imid- enthaltendes Copolymer, Herstellungsverfahren für das Copolymer und dieses Copolymer enthaltendes Photoresist Amide or imide-containing copolymer manufacturing method of the copolymer and this copolymer containing photoresist |
| 06/25/1998 | WO1998027126A1 Method for producing cycloolefin polymers |
| 06/25/1998 | WO1998027125A1 Method for producing a cycloolefin copolymer |
| 06/18/1998 | DE19652340A1 Verfahren zur Herstellung von Cycloolefincopolymers A process for preparing the cycloolefin copolymer |
| 06/18/1998 | DE19652338A1 Verfahren zur Herstellung eines Cycloolefincopolymers A process for preparing a cycloolefin copolymer |
| 06/17/1998 | CN1185164A Homopolymers and copolymers of cationically polymerizable monomers, and prepn. method therefor |
| 06/09/1998 | US5763532 Impact strength, flexibility |
| 06/03/1998 | EP0845484A2 Copolymer, hydrogenated product thereof, and process for producing the same |
| 06/03/1998 | EP0845483A1 Fluorine-containing copolymer having rings on its main chain |
| 06/03/1998 | CN1183789A Amorphous olefin co/ter-polymers |
| 06/03/1998 | CN1183420A Copolymer, hydrogenated product thereof, and process for producing the same |
| 05/26/1998 | US5756624 Terpene copolymers |
| 05/26/1998 | US5756623 Cycloolefin copolymers and processes for their preparation |
| 05/13/1998 | EP0504418B1 Process for producing cycloolefin polymer and cycloolefin copolymers |
| 05/13/1998 | CN1181520A Chemically amplified resist composition |
| 05/06/1998 | CN1181089A 'Alpha'-olefines and olefin polymers and processes therefor |
| 04/29/1998 | EP0837887A1 Polymerization of crystalline copolymers of olefins and cyclic olefins |
| 04/21/1998 | US5741869 Addition polymers derived from norbornene-functional monomers and process therefor |
| 04/15/1998 | EP0836119A1 Chemically amplified resist composition |
| 04/14/1998 | US5739239 Thermally polymerized dicyclopentadiene/vinyl aromatic resins |
| 03/31/1998 | US5733991 Process for preparing cycloolefin polymer |
| 03/18/1998 | EP0829493A2 Nickel catalyst for polymerisation |
| 03/18/1998 | EP0828769A1 Blends and alloys of polycyclic polymers |
| 03/18/1998 | EP0828768A1 Homopolymers and copolymers of cationically polymerizable monomers and method of their preparation |
| 03/03/1998 | US5723545 Blends of a semi-crystalline polymer and elastic α-olefin/cyclic olefin copolymers |
| 02/26/1998 | WO1998007768A1 Elastomeric cycloolefinpolymer |
| 02/26/1998 | DE19633641A1 Elastomere Cycloolefincopolymere Elastomers cycloolefin |
| 02/25/1998 | EP0824554A1 Amorphous olefin co/ter-polymers |
| 01/28/1998 | EP0821011A2 Process for the preparation of ethylene-based polymers and catalyst system used therein |
| 01/15/1998 | WO1998001487A1 Method for producing elastomers |
| 01/15/1998 | WO1998001486A1 Method for producing thermoplastic elastomers |
| 01/15/1998 | WO1998001485A1 Method for producing high melting-point polyolefins |
| 01/15/1998 | WO1998001484A1 Method for producing cycloolefin (co)polymers for technical applications |
| 01/15/1998 | WO1998001483A1 Method for producing cycloolefin (co)polymers for use in optical data memories |
| 01/15/1998 | CA2259553A1 Method for producing cycloolefin (co)polymers for technical applications |
| 01/15/1998 | CA2259422A1 Method for producing cycloolefin (co)polymers for use in optical data memories |
| 01/14/1998 | EP0818472A2 Cyclic olefin copolymers, compositions and molded articles comprising the copolymers |