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)
12/2011
12/22/2011	US20110308749 Soft and strong fibrous structures and methods for making same
12/21/2011	EP2397501A1 Method for producing cellulose diacetate from bamboo fibers
12/21/2011	EP2396470A1 A method for producing modified cellulose
12/21/2011	EP1534892B1 Chemically cross-linked cellulosic fiber and method of making same
12/21/2011	CN202081340U 高得率环保造纸制浆系统 High yield green paper pulping system
12/21/2011	CN102283058A 一种新型的辊压法多功能有机环保薄片地膜的制作方法 A new method of multi-functional organic green roll sheet mulch production methods
12/21/2011	CN102283057A 一种新型的稠浆法多功能有机环保薄片地膜的制作方法 A novel method of making a thick slurry method multifunctional organic green sheet mulch
12/21/2011	CN102283056A 一种新型的造纸法多功能有机环保薄片地膜的制作方法 A novel method of making law multifunctional organic green sheet paper mulch
12/20/2011	US8080134 Apparatus for making a composite blind slat
12/20/2011	US8080129 Environmentally benign TCF bleaching sequences for AS/AQ wheat straw pulp
12/20/2011	CA2330245C Cellulase producing actinomycetes, cellulase produced therefrom and method of producing same
12/15/2011	WO2011154807A1 Modification of xylan
12/15/2011	US20110303377 Newsprint paper for offset printing
12/15/2011	US20110303373 Apparatus for separating particles and methods for using same
12/14/2011	EP2395027A1 Suspension of cellulose fibers and method for producing same
12/14/2011	EP1799905B1 Process for producing a paper or board and a paper or board produced according to the process
12/14/2011	CN102277788A 一种吸音纸材料及其制造方法 One kind of sound absorbing sheet material and method
12/14/2011	CN102277787A 一种松厚型铜版纸的制造方法 Method of manufacturing a bulky type of coated paper
12/14/2011	CN102277776A 一种微量涂布典雅纯质纸的制造方法 A micro-coating method for producing pure and elegant paper
12/14/2011	CN102277775A 用姜苗制造纸浆的方法及其用该方法制成的纸浆 Methods of manufacturing pulp and ginger seedlings pulp made by this method
12/14/2011	CN102277765A 一种化纤浆的制备方法 Method for preparing fiber pulp
12/14/2011	CN102277764A 一种用废纸脱墨污泥制备环保箱板纸的方法 A deinking sludge method for preparing environmental containerboard
12/14/2011	CN102277391A 一种秸秆类原料的综合利用方法 A method of straw utilization of raw materials
12/13/2011	US8074663 Flame-retardant and fireproof cigarette
12/09/2011	CA2707139A1 Process for reducing specific energy demand during refining of thermomechanical and chemi-thermomechanical pulp
12/08/2011	WO2011152574A1 Method for manufacturing traditional korean paper having improved printability
12/08/2011	WO2011151748A2 Dispersible wet wipes made using short cellulose fibers for enhanced dispersibility
12/07/2011	EP2391688A2 Tape comprising recycled paper
12/07/2011	EP1664421B1 Chemimechanical desilication of nonwood plant materials
12/07/2011	CN102268845A 一种食品包装纸及其生产方法 A food packaging and production methods
12/07/2011	CN102268836A 一种微量涂布轻型纸的制造方法 A method for producing a lightweight coated paper trace
12/07/2011	CN102268834A 制造吸收性片材用的织物起绉方法 The method of producing a fabric-creped absorbent sheet used
12/07/2011	CN102268833A 一种农作物秸秆蒸汽爆破预水解硫酸盐法制备溶解浆的方法 One kind of crop stalks steam explosion method prehydrolysis kraft pulp prepared by dissolving legal
12/07/2011	CN102268832A 使用落叶松化机浆生产中高档文化用纸的制浆造纸工艺 Use the pulp and paper process Larch mechanical pulp production of high-grade cultural paper
12/01/2011	WO2011147825A1 Cellulosic barrier composition
12/01/2011	WO2011147823A1 Cellulosic barrier composition comprising anionic polymer
12/01/2011	CA2799005A1 Cellulosic barrier composition
12/01/2011	CA2799003A1 Cellulosic barrier composition comprising anionic polymer
11/2011
11/30/2011	CN202055106U 一种阻燃、防水型牛皮纸 A flame-retardant, waterproof kraft paper
11/30/2011	CN102264822A 纤维素纤维的悬浊液及其制造方法和膜状成形体及其制造方法 Suspension and process for producing cellulose fibers and film-like molded article and manufacturing method thereof
11/30/2011	CN102264821A 阻气用材料和阻气性成形体及其制造方法 Material for gas barrier and gas barrier molded article and manufacturing method thereof
11/30/2011	CN102264766A 纤维素纤维的悬浊液及其制造方法 The method of producing a suspension of cellulose fibers and
11/30/2011	CN102261011A 一种工业大麻纤维卷烟纸 An industrial hemp cigarette paper
11/30/2011	CN101659760B 一种沼渣纤维地膜及其制造方法 One kind of fiber mulch biogas and its manufacturing method
11/30/2011	CN101619553B 一种复合功能纸的生产工艺 A complex function of the paper production process
11/29/2011	US8066903 Method for preparing a cellulose carbamate solution
11/29/2011	US8066850 Apparatus to produce coated paper, cardboard or other fibrous webs with at least one thermo-sensitive layer and a method to operate an apparatus of this type
11/29/2011	CA2516924C Fibrous structure and process for making same
11/23/2011	CN102251431A Method for producing colored knitting paper for handicraft articles by using mixed bamboo and wood pulp
11/23/2011	CN101806005B Paper pulp making method capable of reducing large amount of waste liquid and lowering consumption of materials
11/22/2011	CA2481447C White pitch deposit treatment
11/22/2011	CA2444085C Coated fibrous web and process for the production thereof
11/17/2011	WO2011140643A1 Cellulose nanofilaments and method to produce same
11/17/2011	WO2011140628A1 Process for producing recycled paper
11/17/2011	CA2799123A1 Cellulose nanofilaments and method to produce same
11/16/2011	EP2386683A1 Process for the production of gel-based composite materials
11/16/2011	EP2386682A1 Process for the manufacture of structured materials using nano-fibrillar cellulose gels
11/16/2011	EP2386614A1 Environmentally friendly adhesive tape paper and adhesive paper made from same
11/16/2011	CN102242524A Method for improving strength of waste paper fiber by constructing nano-polyelectrolyte multilayer films
11/16/2011	CN102242521A Method for preparing pulp by gramineous straw and use of obtained pulp
11/16/2011	CN101545231B Functionalized paper pulp, manufacture method and application thereof
11/16/2011	CN101491369B Production method of sandwich type paper-making method reconstructed tobacco leaf
11/16/2011	CN101300388B Wood pulp paper with high antimicrobial barrier level
11/15/2011	US8057638 Wet-end manufacturing process for bitumen-impregnated fiberboard
11/15/2011	US8057636 Soft and strong fibrous structures
11/12/2011	CA2703595A1 Process for producing recycled paper
11/10/2011	WO2011138604A1 Products utilising fibre and/or fibre pulp
11/10/2011	WO2011138366A1 Fibrous composition for paper and card production
11/10/2011	CA2798133A1 Products utilising fibre and/or fibre pulp
11/09/2011	CN101338531B Method for producing coated kraft card board by home-made paper machine
11/03/2011	WO2011134939A1 Process for the manufacture of structured materials using nano-fibrillar cellulose gels
11/03/2011	WO2011134938A1 Process for the production of gel-based composite materials
11/03/2011	CA2796135A1 Process for the manufacture of structured materials using nano-fibrillar cellulose gels
11/03/2011	CA2796132A1 Process for the production of gel-based composite materials
11/02/2011	CN102230306A Wrapping paper and manufacturing method thereof, and wrapping plate with wrapping paper and manufacturing method thereof
11/02/2011	CN102230297A Plant paper pulp fiber modifying agent and modifying method using same, and filter paper and preparation method thereof
11/02/2011	CN102230296A Method for preparing dyed wood pulp paper for nonwoven materials
11/01/2011	US8048268 Method of controlling organic contaminants in pulp and paper making processes
10/2011
10/27/2011	US20110262743 Environmentally friendly adhesive tape paper and adhesive tape made therefrom
10/26/2011	EP2379806A1 Method for producing a fibrous material web
10/26/2011	CN102226323A Technique for producing packaging material from waste paper
10/26/2011	CN101691703B Natural-color straw pulp with improved tearing index, freeness and tensile index, and stable performance
10/26/2011	CN101451325B Low brightness pulp prepared by alkaline steam cooking wheat straw raw material, preparation method and use thereof
10/26/2011	CN101171389B Ligno cellulosic materials and the products made therefrom
10/25/2011	US8043475 High opacity tickets
10/19/2011	EP2376706A1 Improved fibre furnish
10/19/2011	CN102220727A Coated paper and manufacture method thereof
10/19/2011	CN101787662B Method for producing computer-to-plate lining paper
10/12/2011	EP2374930A1 Raw paper and production method and application thereof
10/11/2011	CA2315017C Novel egiii-like enzymes, dna encoding such enzymes and methods for producing such enzymes
10/06/2011	WO2011122537A1 Unbleached packaging paper
10/05/2011	EP2371893A1 Cellulose fiber suspension and manufacturing method therefor, and film-like formed body and manufacturing method therefor
10/05/2011	EP2371892A1 Gas-barrier material, gas-barrier molded article, and method for producing the gas-barrier molded article
10/04/2011	US8029645 Soft and strong fibrous structures and methods for making same
09/2011
09/29/2011	WO2011118746A1 Method for producing cellulose nanofibers
09/29/2011	US20110232854 Method of making a coating and a coated acoustical panel using degraded fibers
09/28/2011	EP1595029B8 Security paper and method for the production thereof
09/28/2011	CN102199895A Paper pulp of paper logistics tray
09/27/2011	US8025763 Method for coating dry finish paperboard
09/27/2011	CA2463312C Method for the modification of polymeric carbohydrate materials

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