| Patents for C09F 1 - Obtaining, purification, or chemical modification of natural resins, e.g. oleo-resins (1,181) |
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| 07/04/2012 | CN102527107A High pot for rosin production |
| 07/04/2012 | CN101979143B Esterification catalyst for rosin or derivatives thereof and application thereof |
| 06/27/2012 | CN102517259A Enzyme preparation and application and method of enzyme preparation for extracting ginger oleoresin |
| 06/20/2012 | EP2464703A2 Method of refining crude tall oil |
| 05/30/2012 | CN202246517U Colourless pentalyn production device system |
| 05/16/2012 | CN102453435A Hydrogenated rosin synthesis technology |
| 05/09/2012 | CN102443350A Ventilated raw lacquer stirrer and operating method |
| 05/03/2012 | US20120108673 Process for isolation of lutein and zeaxanthin crystals from plant sources |
| 05/02/2012 | CN102433072A Method for removing rhodamine B in capsicum oleoresin |
| 05/02/2012 | CN101671524B Lycoris radiata colloid extracted from lycoris radiate plant bulb and extraction method thereof |
| 04/11/2012 | CN102408833A 无色松香季戊四醇酯制备方法 Colorless rosin pentaerythritol ester prepared |
| 04/11/2012 | CN102408832A 一种二氧化氯醇类溶剂漂白紫胶的方法及其应用 One kind of chlorine dioxide bleaching shellac alcohol solvent method and its application |
| 04/03/2012 | CA2555834C Tackifier dispersion |
| 03/28/2012 | CN102391786A Drying method of bleached lac |
| 03/28/2012 | CN102391718A Polymer adhesive used for water-rubbing setoff-free engraved intaglio plate printing ink composite |
| 03/21/2012 | CN202170318U 一种印染废松香提纯分离装置 One kind of dyeing wastewater purification rosin separation device |
| 03/21/2012 | CN101264454B Composite catalyst and its application in preparing light-colored rosin esters |
| 03/14/2012 | CN202161822U 松香精制釜 Rosin refining kettle |
| 03/13/2012 | US8133970 Oxidized and maleated derivative compositions |
| 02/29/2012 | CN202152328U 一种从松脂包装袋上回收松脂及松节油的装置 A rosin and turpentine turpentine means recovered from the bag |
| 02/23/2012 | WO2012024112A1 "green" plastic materials and methods of manufacturing the same |
| 02/22/2012 | CN202148277U 落地松脂溶化分离装置 Floor turpentine dissolves separation device |
| 02/22/2012 | CN102358844A Method for preparing rosin methyl ester and compound biodiesel raw material through pine oleoresin |
| 02/22/2012 | CN101012355B 辛烯基琥珀酸桃胶酯的制备方法 Preparation Octenylsuccinate peach gum ester |
| 02/08/2012 | CN202136844U 多级分离连续松脂除渣装置 Continuous multi-stage separation turpentine cleaning plant |
| 02/08/2012 | CN102344758A Process for recovering rosin and turpentine oil from rosin package bag |
| 02/01/2012 | CN102337078A Production process for rosin resin |
| 01/31/2012 | CA2548239C Cleaning and polishing wax composition |
| 01/25/2012 | EP2410030A1 Preparation method of pimaric acid type resin acid |
| 01/25/2012 | CN102329309A Rosin epoxy resin and preparation method thereof |
| 01/25/2012 | CN101709171B Rosin acylamino amine epoxy hardeners for powder coatings and preparation method thereof |
| 01/18/2012 | CN202116482U Waste heat utilizing device for turpentine distillation |
| 01/18/2012 | CN202116481U Rosin steam recovery device in rosin feeding process |
| 01/18/2012 | CN202116480U Fast separating device for middle-layer fat liquor |
| 01/18/2012 | CN202116479U Pine resin purification and recovery device of pine resin barrel |
| 01/18/2012 | CN202113696U Precision filter device for rosin |
| 01/18/2012 | CN102321436A Resin short path distiller and resin distillation process |
| 01/18/2012 | CN102321435A Rosin residue roasting machine and complete equipment comprising residue roasting machine |
| 01/11/2012 | CN102311705A Method for producing rosin |
| 01/11/2012 | CN102311427A Rosinyl epoxy resin with bismaleimide structure and preparation method thereof |
| 01/05/2012 | US20120004390 Preparation method of pimaric acid type resin acid |
| 01/05/2012 | US20120004389 Method for extracting propolis using far-infrared rays from earthenware |
| 01/04/2012 | CN202096802U Disproportionated rosin filter for laboratory use |
| 12/28/2011 | CN102295887A 水性油墨涂料上光油树脂及其制造方法 Varnish resin coating on water-based inks and its manufacturing method |
| 12/22/2011 | WO2011018558A3 Method of refining crude tall oil |
| 12/21/2011 | CN202081051U 松香烤渣机及包含烤渣机的成套设备 Rosin grilled slag and slag containing roast machine equipment |
| 12/21/2011 | CN102286250A 中层脂液加工一级松香的方法 Fat middle-level liquid processing method rosin |
| 12/14/2011 | CN202072654U 一种回收松节油的装置 A means for recovering turpentine |
| 12/14/2011 | CN102277087A 一种用于松香精制或松香树脂生产的尾气处理真空保护装置 An exhaust gas purifying rosin or rosin resin used in the production process of vacuum protection device |
| 12/08/2011 | US20110301326 System and method for recovering turpentine during wood material processing |
| 12/07/2011 | CN102266676A 松香精制釜及松香精制方法 Rosin and rosin refining kettle refining methods |
| 11/30/2011 | CN102258951A 一种松香生产环节中使用的溶解锅及其溶解方法 Dissolution and dissolution pot method used rosin production processes |
| 11/24/2011 | US20110288208 Modifier for resins, adhesive compositions, and thermoplastic resin compositions |
| 11/23/2011 | CN102250610A Preparation method of composite ZnO-mesoporous silica nanomaterial |
| 11/23/2011 | CN102250549A Method for extracting tangerine peel oil resin and hesperidin from tangerine peel |
| 11/09/2011 | CN202028259U Disproportionated rosin filtering machine |
| 11/09/2011 | CN101962435B Paint wax epoxy resin and preparation method thereof |
| 10/26/2011 | CN102226059A Phenol-free resin for offset printing ink and preparation method thereof |
| 10/26/2011 | CN101401571B Oil soluble thickening agent, production method and application in producing pesticide missible oil thereof |
| 10/26/2011 | CN101215444B Method for reclaiming bleaching lac particles |
| 10/19/2011 | CN102220086A Production equipment for rosin modified resin |
| 10/12/2011 | CN102212314A Method for preparing water-white highly-hydrogenated rosin |
| 09/21/2011 | CN102190960A Dissolving pot used in ground turpentine and/or middle-layer turpentine liquid dissolving process and dissolving method thereof |
| 09/01/2011 | US20110213120 Rosin esters for non-woven applications, methods of making and using and products therefrom |
| 08/31/2011 | CN101475776B Preparation of light colore high softening point maleated rosin pentaerythritol |
| 08/31/2011 | CN101191034B Preparation method for bleaching lacca |
| 08/10/2011 | CN101837296B Solid super acid for esterification of rosin esterification and preparation method thereof |
| 08/03/2011 | CN201915058U 一种杉木清水油提炼装置 One kind of fir oil refining unit of water |
| 08/03/2011 | CN102140312A Landing rosin dissolution and separation device |
| 08/03/2011 | CN101597544B Preparation method of dibasic acid of higher fatty acid and rosin resin acid |
| 07/27/2011 | CN102132854A Method for comprehensive processing and utilizing raw ginger |
| 07/26/2011 | US7985820 Prepared by reacting a polymerized unsaturated oil (linseed, soybean or castor) with maleic anhydride followed by a further partial or complete amidation or esterification; emulsion stabilizers for low VOC heatset printing inks with improved storage stability; lithography |
| 07/21/2011 | US20110177316 Lyzable molded parts |
| 07/20/2011 | CN102127376A Method for preparing modified-rosin-based natural latex tackifier |
| 07/20/2011 | CN102127369A Method for preparing disproportionated rosin |
| 07/14/2011 | WO2011084509A1 Endothelial basement membrane targeting peptide ligands |
| 07/13/2011 | CN102120917A Rosin waste residue recovery technique |
| 06/22/2011 | CN101586000B Modulation method of raw lacquer |
| 06/22/2011 | CN101341105B Compounds, rosins, and sizing compositions |
| 06/08/2011 | CN101298505B Method for preparing amber from rosin |
| 06/01/2011 | CN201848163U Efficient and continuous turpentine slag separator device |
| 05/25/2011 | CN102070988A Method for producing water-white hydrogenated rosin |
| 05/18/2011 | CN102061130A Method for extracting chilli oil resin from chilli |
| 05/18/2011 | CN102061129A Method for extracting clove oil resin from clove |
| 05/18/2011 | CN102061128A Method for extracting ginger oil resin from ginger |
| 05/11/2011 | CN201823515U Novel high-efficiency rosin melting kettle |
| 05/04/2011 | CN102039099A Self-emulsification rosinyl surfactant emulsion and preparation method thereof |
| 04/28/2011 | WO2011047447A1 Resin extract, extraction process and uses thereof |
| 04/27/2011 | CN101353555B Flame-retardant rosin epoxide resin and preparation thereof |
| 04/21/2011 | US20110092667 Waterbased dimerized rosins and the process to make them |
| 04/13/2011 | CN102010503A Production method of abietic maleic anhydride resin |
| 04/13/2011 | CN101633732B Method for synthesizing polyethyleneglycol ditall oleate |
| 04/12/2011 | US7923531 Acrylated maleic-modified rosin ester and method of preparation |
| 04/06/2011 | CN102002321A Method for preparing colorless hydrogenated rosin ester resin |
| 03/30/2011 | CN101372604B Method for extracting impurity aluminum in rosin |
| 03/22/2011 | US7910635 Mixing rosin- or hydrocarbon-based resin with organic solvent and polyamine crosslinking agent and heating to produce covalently cross-linked vehicle which exhibits lower low shear viscosity and equal or greater high shear viscosity as compared to uncrosslinked vehicle; high speed printing |
| 03/16/2011 | CN101215445B Method for synthesizing rosin or rosin derivatives allyl ester |
| 03/02/2011 | EP1969036B1 Biopolymer extraction from plant materials |
| 02/24/2011 | US20110045014 Acceleration agent of calcium absorption |
| 02/23/2011 | CN101979143A Esterification catalyst for rosin or derivatives thereof and application thereof |