Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21H - Pulp compositions; Preparation thereof not covered by subclasses ,; Impregnating or coating of paper; Treatment of finished paper not covered by class or subclass; Paper not otherwise provided for › D21H 11 - Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
Patents for D21H 11 - Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only (5,468)
06/2014
06/19/2014WO2014091212A1 Cellulose-derived compositions
06/18/2014CN102691221B Material preparation technology applied in preparation of dissolving pulp by modifying bleached wood pulp
06/18/2014CN102677508B Cooking process for carrying out composite modification on natural color bamboo paper pulp and natural color wood pulp to form dissolving pulp
06/18/2014CN102677507B Cooking process for carrying out composite modification on natural color bamboo paper pulp and cotton paper pulp to form dissolving pulp
06/18/2014CN102677506B Cooking process for carrying out composite modification on bleached bamboo paper pulp and natural color wood pulp to form dissolving pulp
06/18/2014CN102677505B Steaming process for modifying bleaching bamboo paper pulp and bleaching wood paper pulp into dissolving pulp in compound way
06/18/2014CN102561092B Anti-rust base paper and production method thereof
06/18/2014CN102561091B High strength linerboard making technology with low wood pulp dosage
06/17/2014CA2657806C Soft and strong fibrous structures
06/12/2014WO2014087053A1 Method of manufacturing a nanocellulose composite
06/11/2014CN103850147A Cotton rib paper
06/11/2014CN103850145A Natural color fluff pulp and preparation method thereof
06/10/2014US8747709 Phosphonate-substituted lignin as a flame retardant
06/10/2014US8747612 Process for the production of microfibrillated cellulose in an extruder and microfibrillated cellulose produced according to the process
06/04/2014EP2737127A1 Compositions for use in the wet-end of papermaking
06/04/2014CN103842581A Enzymatic pretreatment of wood in a method for producing mechanical paper pulp
06/04/2014CN103835179A Composite paper making pulp substrate and manufacturing method thereof
06/04/2014CN102660905B Production method for base paper of latex sandpaper
06/03/2014US8741104 Tissue products incorporating nanoporous cellulose fiber
05/2014
05/30/2014WO2014081274A1 An eco-friendly mat and a method for making
05/30/2014WO2014020524A4 High bulk tissue comprising expandable microspheres
05/29/2014US20140144598 High efficiency disposable cellulosic wiper
05/28/2014CN103827392A 具有高的机器方向横向拉伸度的薄纸产品 Having a high degree of stretching in the machine direction transverse to the tissue paper product
05/28/2014CN103827146A 纤维素纳米纤维的制造方法 Process for producing cellulose nanofibers
05/28/2014CN103821026A 一种格拉辛原纸的生产方法 One kind of glassine paper production methods
05/28/2014CN102644211B 一种工业大麻全秆漂白化学浆的制备方法 A whole industrial hemp stalk method for producing bleached chemical pulp
05/28/2014CN102518002B 高松厚度涂布白卡纸及其生产工艺 Takamatsu thickness of the coated paperboard and its production process
05/27/2014US8734616 Acrylamide-derived cationic copolymers, and uses thereof
05/27/2014US8734615 Method and system for impregnating and drying a continuous paper web
05/21/2014CN103806344A 一种可食用豆渣纸制备工艺 Preparation of an edible paper Okara
05/21/2014CN103806328A 一种可以食用豆渣纸 A way to eat Okara paper
05/21/2014CN103806327A 一种可以食用豆渣纸的制作方法 A method of making edible bean dregs paper
05/21/2014CN103806326A 一种液体包装原纸板及其制备方法 A liquid original cardboard packaging and preparation method
05/21/2014CN102561095B 可降解稻草纤维 Biodegradable straw fiber
05/21/2014CN102535237B 一种阔叶木压缩木片的硫酸盐法制浆方法 One kind of compressed wood chips hardwood kraft pulping method
05/20/2014CA2731073C Grass type unbleached paper product and preparation method thereof
05/15/2014WO2014072914A1 In-line production method for paper making process
05/15/2014WO2014072913A1 Method for forming and subsequently drying a composite comprising a nanofibrillated polysaccharide
05/15/2014WO2014072912A1 Ply for a board from an in-line production process
05/15/2014WO2014072886A1 Mixing drying of nanofibrillated polysaccharide
05/13/2014US8721838 Process for manufacturing high solids suspensions of mineral materials
05/08/2014WO2014070092A1 Functionalized cellulose nanocrystals, a method for the preparation thereof and use of functionalized cellulose nanocrystals in composites and for grafting
05/07/2014CN103774489A 一种宣纸草浆的制备方法 Preparation of a rice paper straw
05/07/2014CN103774488A 一种制备高透气度育果套袋纸的方法 A high air permeability of sterile fruit bag paper prepared by the method
05/07/2014CN103774487A 自透接装纸原纸及其生产方法和应用 Self-permeable tipping base paper and its production methods and applications
05/07/2014CN102517972B 一种葡萄枝浆 Grape pulp sticks
05/07/2014CN102383338B 表面施胶组合物及其应用 Surface sizing composition and the application
05/07/2014CN101603279B 熟宣纸 Cooked rice paper
05/06/2014US8715464 Soy stalk and wheat straw pulp fiber mixtures
05/01/2014WO2014063260A1 Method for the industrial-scale processing of green rye
04/2014
04/30/2014EP2723940A2 Method and apparatus for fibrillation of cellulose containing materials
04/30/2014CN203569389U Wheat straw pulping equipment
04/30/2014CN103757976A Production process of modified microfibrillated cellulose products
04/30/2014CN103757975A Method for efficiently separating husk pulp from stalk core pulp
04/30/2014CN103757974A Pure grass-type rice paper, pure grass-type rice paper pulp and pulping technology thereof
04/30/2014CN103757973A Method and equipment for producing paper hand towel from bagasse pulp
04/29/2014US8709555 Media used in digital high speed inkjet web press printing
04/29/2014US8709208 Method to increase dewatering, sheet wet web strength and wet strength in papermaking
04/29/2014US8709207 Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
04/29/2014US8709206 Paperboard containing recycled fibers and method of making the same
04/24/2014WO2014061485A1 Cellulose nanofibers
04/23/2014EP2721074A1 A method and a system for manufacturing cellulosic material
04/23/2014CN103748225A Enhancing cell wall properties in plants or trees
04/23/2014CN103741555A Flame-retardant tipping paper and production method thereof
04/23/2014CN103741539A Bamboo-made paper processing method
04/23/2014CN103741538A Chemithermomechanical pulp, method for enhancing strength thereof, and paper manufactured thereby
04/23/2014CN103741536A Manufacturing method of ramie paper
04/23/2014CN102677532B Process for preparing cultural paper by utilizing full-recovered pulp
04/22/2014US8701681 Use of oxyhydroxide compounds in cigarette paper for reducing carbon monoxide in the mainstream smoke of a cigarette
04/17/2014WO2014058846A1 Cellulase composition containing cellulase and papermaking polymers for paper dry strength application
04/17/2014WO2014058581A1 Fixation of mineral oil in paper food packaging with laccase to prevent mineral oil migration into food
04/17/2014WO2014020524A3 High bulk tissue comprising expandable microspheres
04/16/2014CN103732827A Compositions for use in the wet-end of papermaking
04/16/2014CN103732826A Non-coated paper and coated paper
04/16/2014CN103726393A Preparation method of natural color copy base paper
04/16/2014CN102704323B Bamboo reed dissolving pulp pretreating method
04/16/2014CN102677522B Vacuum type thermal transfer printing body paper and method for preparing same
04/16/2014CN102605667B Chinese yew pulp and preparation method thereof
04/16/2014CN102277391B Comprehensive utilization method of straw raw materials
04/09/2014EP2714987A1 Softwood kraft fiber having improved whiteness and brightness and methods of making and using the same
04/09/2014CN103711025A Method for preparing regenerated fruit cultivating bagging outer bag paper by using waste fruit cultivating bagging paper
04/09/2014CN103711024A Method for producing paper for daily use from high-ratio sugarcane pulp
04/09/2014CN103711023A Method for producing paper for daily use by superhigh-concentration grinding technology
04/09/2014CN103711022A Carbon fiber high-strength corrugated raw board and preparing method thereof
04/09/2014CN102704322B Packing paper with natural antibacterial fresh-keeping effect and making method for packing paper
04/09/2014CN102337700B Pulping method of boiling grass fiber materials and sodium carbonate
04/03/2014WO2014049476A1 Hybrid fiber compositions and uses in containerboard packaging
04/03/2014WO2014015921A8 Filter paper quickly disintegrating in water
04/03/2014US20140093704 Hybrid Fiber Compositions and Uses in Containerboard Packaging
04/02/2014CN103703184A Softwood kraft fiber having improved whiteness and brightness and methods of making and using same
04/02/2014CN103696318A Production method of soft and fluffy facial tissue
04/02/2014CN102704317B Post-processing technology for wood-bamboo composite pulp
04/02/2014CN102691228B Post-processing process of cotton-wood composite pulp
04/02/2014CN102691222B Cooking process for compound modification of bleached bamboo paper pulp and cotton paper pulp into dissolving pulp
04/02/2014CN101760982B Mixed pulp with high bulk and paper having same
04/01/2014US8685206 Fire retardant treated fluff pulp web and process for making same
03/2014
03/26/2014CN103669110A Luminous plant fiber and preparation method thereof
03/26/2014CN103669102A Naturally degradable paper-based cotton mulching film and preparation process thereof
03/26/2014CN103669101A Preparation method of corncob printing paper pulp
03/26/2014CN103669058A Method for utilizing traditional Chinese medicine residue resources
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