Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 240 - Copolymers of hydrocarbons and mineral oils, e.g. petroleum resins
Patents for C08F 240 - Copolymers of hydrocarbons and mineral oils, e.g. petroleum resins (568)
08/2012
08/22/2012CN102086252B Continuous polymerization production method of petroleum resin
08/15/2012CN102633941A Method for preparing high-grade resin by catalytic hydrogenation
08/08/2012CN102086251B Continuous alkali washing method of C5 petroleum resin
07/2012
07/25/2012CN102002130B Preparation method of hydrogenated C9 petroleum resin
07/18/2012CN102585096A Method for continuously adding catalyst for C5 petroleum resin production and special device
07/11/2012CN102558444A Method for preparing dicyclopentadiene hydrogenated petroleum resin
07/04/2012CN102532415A Preparation method for pentadiene petroleum resin
07/04/2012CN101967214B Method for producing hydrogenated C9 petroleum resin from crude C9 petroleum resin
06/2012
06/27/2012CN102516704A Waterproof material and its preparation method
06/27/2012CN102516461A Preparation method of light-color hydrogenated dicyclopentadiene petroleum resin with high softening point
06/20/2012CN102504107A Continuous production method and continuous water washing method for C5 petroleum resin
05/2012
05/16/2012CN102453217A Hydrogenation and decoloration method for petroleum resin
05/16/2012CN102451691A Preparation method of nickel-based hydrogenation catalyst
05/16/2012CN102451689A Method for preparing nickel-based catalyst precursor
05/09/2012CN102443103A Preparation method of low-chroma high-softening-point dicyclopentadiene petroleum resin
04/2012
04/18/2012CN101412789B 碳九馏份制取环戊二烯生产废液的利用方法 Preparation of carbon nine fractions produced by the method of waste cyclopentadiene
04/04/2012CN102399346A 一种用于制备间戊二烯石油树脂的催化体系及制法 A method for the preparation of the catalytic system between pentadiene petroleum resin and preparation method
03/2012
03/28/2012CN102391426A Method for performing hydrogenating pretreatment on carbon nine petroleum resin
03/21/2012CN102382261A Preparation method for light-chroma aromatic petroleum resin
03/21/2012CN102382260A Method for removing BF3 catalyst in petroleum resin production
03/21/2012CN102382259A Industrial manufacture method for hydrogenated petroleum resin
02/2012
02/22/2012CN102357354A High-chlorine-capacity high-intensity alumina de-chlorinating agent
02/15/2012CN102351991A Equipment and method for controlling polymerization temperature of petroleum resin
02/15/2012CN102351990A Method for preparing m-pentadiene petroleum resin
02/08/2012CN202139190U 一种新型聚合釜 A new polymerization reactor
01/2012
01/11/2012CN101921367B Production method of petroleum resin
01/11/2012CN101497677B Method for preparing C5 hydrocarbon resin from methyl tetrahydro benzoic anhydride production waste liquor
11/2011
11/23/2011CN101628956B Preparation method of hydrogenated carbon five petroleum resin
11/16/2011CN101638455B Method for preparing petroleum resin by using supported AlCl3 catalyst
08/2011
08/03/2011CN102140153A Preparation method for Carbon 5/Carbon 9 hydrogenated petroleum resin
07/2011
07/27/2011CN101619122B Method for preparing m-pentadiene modified DCPD petroleum resin
07/20/2011CN101613438B Preparation method of piperylene modified DCPD petroleum resin
07/20/2011CN101280215B Production process of batch process of catalytic oil slurry
06/2011
06/22/2011CN101691439B Method for preparing resin with good low temperature fluidity
06/15/2011CN102093512A Preparation method of resin for improving cold flow property of middle pad
06/15/2011CN102093511A Method for preparing dicyclopentadiene hydrogenated petroleum resin
06/15/2011CN102093510A Method for synthesizing m-pentadiene petroleum resin by thermal polymerization
06/08/2011CN102086252A Continuous polymerization production method of petroleum resin
06/08/2011CN102086251A Continuous alkali washing method of C5 petroleum resin
05/2011
05/04/2011CN101412788B Method for utilizing waste liquid from cyclopentadiene and methylcyclopentadiene production using C9 distillate
04/2011
04/26/2011CA2411737C Improved process for synthesizing tackifier resin
04/13/2011CN102010481A Preparation method of light-color pentadiene petroleum resins
04/06/2011CN102002131A Method for preparing high-quality hydrogenised C9 petroleum resin
04/06/2011CN102002130A Preparation method of hydrogenated C9 petroleum resin
04/06/2011CN101412786B Method for utilizing waste liquid from cyclopentadiene production using C9 distillate
03/2011
03/30/2011CN101993515A Thermoplastic synthetic rubber
03/23/2011CN101318871B Method for reducing foreign solids generation of C5 material in hot polymerization process
03/16/2011CN101503495B Preparation of alpha-pinene modified C5 hydrocarbon resin
02/2011
02/09/2011CN101967214A Method for producing hydrogenated C9 petroleum resin from crude C9 petroleum resin
12/2010
12/29/2010CN101538350B Process and equipment for industrially manufacturing hydrogenated C5/C9 petroleum resin
12/22/2010CN101921367A Production method of petroleum resin
12/15/2010CN101220124B Process for preparing decyclization C5 hydrogenation resin
12/08/2010CN101412787B Method for utilizing waste liquid from cyclopentadiene and methylcyclopentadiene production using C9 distillate
12/01/2010CN1813008B Acid-modified petroleum resin and heat-fusible road marking material
11/2010
11/24/2010CN101891863A Method for preparing styrene modified C5 petroleum resin
08/2010
08/18/2010CN101319016B Alchlor/nucleophilic reagent/catalyst promoter composite catalytic system for synthesizing petroleum resin
07/2010
07/14/2010EP2205679A1 Guayule resin multipolymer
07/14/2010CN101173024B Method for producing C5 petroleum resin with chlorine alumine acid ion liquid catalyzed polymerization
06/2010
06/30/2010CN101759840A Method for extracting petroleum resin from oil refining caustic sediment
05/2010
05/12/2010CN101134797B Process for producing high-grade pentadiene petroleum resin
05/05/2010CN101700494A Preparation of hydrogenation catalyst and use thereof
04/2010
04/07/2010CN101691439A Method for preparing resin with good low temperature fluidity
03/2010
03/03/2010CN101659733A Synthesis method of light chroma C9 petroleum resin
02/2010
02/03/2010CN101638455A Method for preparing petroleum resin by using supported AlCl3 catalyst
01/2010
01/20/2010CN101628956A Preparation method of hydrogenated carbon five petroleum resin
01/06/2010CN101619122A Method for preparing m-pentadiene modified DCPD petroleum resin
01/06/2010CN101619121A Method for preparing cracked C5 modified DCPD petroleum resin
12/2009
12/30/2009CN101613438A Preparation method of piperylene modified DCPD petroleum resin
12/02/2009CN101590411A Non-noble metal hydrogenation catalyst and preparation method thereof
09/2009
09/23/2009CN101538350A Process and equipment for industrially manufacturing hydrogenated C5/C9 petroleum resin
09/23/2009CN101538349A Process and equipment for continuous catalytic polymerization aggregation of C9 petroleum resin
08/2009
08/12/2009CN101503495A Preparation of alpha-pinene modified C5 hydrocarbon resin
08/05/2009CN101497677A Method for preparing C5 hydrocarbon resin from methyl tetrahydro benzoic anhydride production waste liquor
07/2009
07/01/2009CN100506864C Kettle type catalytic hydrogenation of C5 and C9 petroleum resin for removing color and foreign flavour
06/2009
06/17/2009CN100500719C Method for preparing petroleum resin by cracking C9 as raw material
06/17/2009CN100500718C Process for producing petroleum resin by hot polymerization
06/03/2009CN100494235C Aluminum trichloride/nucleophilic reagent composite catalystic system and its use in synthesizing petroleum resin
04/2009
04/22/2009CN101412789A Method for utilizing waste liquid from cyclopentadiene production using C9 distillate
04/22/2009CN101412788A Method for utilizing waste liquid from cyclopentadiene and methylcyclopentadiene production using C9 distillate
04/22/2009CN101412787A Method for utilizing waste liquid from cyclopentadiene and methylcyclopentadiene production using C9 distillate
04/22/2009CN101412786A Method for utilizing waste liquid from cyclopentadiene production using C9 distillate
04/22/2009CN100480290C Preparation method of petroleum resin
02/2009
02/18/2009CN100462382C CS petroleum resin quick-functionizing method
01/2009
01/28/2009CN100455612C Method for removing aluminum trichloride and purifying products in C5 petroleum resin production process
01/14/2009CN100451044C Catalyst for preparing C5 hydrogenated petroleum resin, and its preparing method
12/2008
12/10/2008CN101319030A Method for synthesizing C5 petroleum resin by using composite catalytic system of catalyst-dispersion medium
12/10/2008CN101319016A Alchlor/nucleophilic reagent/catalyst promoter composite catalytic system for synthesizing petroleum resin
12/10/2008CN101318871A Method for reducing foreign solids generation of C5 material in hot polymerization process
10/2008
10/08/2008CN101280215A Production process of batch process of catalytic oil slurry
07/2008
07/23/2008CN100404568C Preparation of C5 hydrogenated petroleum resin
07/16/2008CN101220124A Process for preparing decyclization C5 hydrogenation resin
05/2008
05/07/2008CN101173024A Method for producing C* petroleum resin with chlorine alumine acid ion liquid catalyzed polymerization
03/2008
03/19/2008EP1900763A1 process to prepare a hydrocarbon resin
03/05/2008CN101134797A Process for producing high-grade pentadiene petroleum resin
02/2008
02/19/2008CA2312242C Process for producing hydrogenated c9 petroleum resin and hydrogenated c9 petroleum resin obtained by the process
10/2007
10/31/2007CN101062965A Method for preparing petroleum resin by cracking C9 as raw material
08/2007
08/08/2007EP1200493B8 Low color, aromatic modified c5 hydrocarbon resins
07/2007
07/25/2007CN101003602A Technique for producing petroleum resin of carbon ¿C 9 through continuous hot polymerization in cascade connected multiple kettles
07/18/2007CN100999564A Process for producting petruleum resin by hot polymerizing
07/11/2007CN1325526C C9 solid petroleum resin preparation method
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