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1. 发明申请

WO2016165023A1 HIGH RESIDUAL CONTENT (HRC) KRAFT/SODA LIGNIN AS AN INGREDIENT IN WOOD ADHESIVES 审中-公开
标题翻译：高残留含量（HRC）KRAFT / SODA LIGNIN作为木质粘合剂中的成分
公开(公告)号：WO2016165023A1
公开(公告)日：2016-10-20
申请号：PCT/CA2016/050436
申请日：2016-04-15
申请人： FPINNOVATIONS
发明人： FENG, Martin W. , HE, Guangbo , ZHANG, Yaolin , WANG, Xiang-Ming , KOUISNI, Lamfeddal , PALEOLOGOU, Michael
IPC分类号： C09J197/00 , B27N1/02 , B27N3/00 , C09J161/00
CPC分类号： C09J161/06 , C08G8/38 , C08G14/08 , C08G14/10 , C08L61/06 , C08L61/12 , C08L61/34 , C08L97/005 , C09J161/12 , C09J161/34 , C09J197/005
摘要： Most processes currently being proposed and/or used for the production of lignin from kraft or soda black liquors are capable of producing two main types of lignin: high residual content (HRC) lignin and low residual content (LRC) lignin. Surprisingly, it was discovered that HRC lignin, is a suitable ingredient in alkaline adhesives, particularly wood adhesives of the phenolic type (e.g. resole resins). This biomaterial is environmentally green and remarkably low cost, which makes it an industrially viable material to be used as a novel and major ingredient in phenolic adhesives for the manufacture of exterior grade plywood, laminated veneer lumber, oriented strand board (OSB) and other wood products - this was successfully demonstrated in a number of laboratory experiments as well as several different mill trials. The composition, preparation and application of such wood adhesives are hereby disclosed.
摘要翻译：目前正在提出和/或用于从牛皮纸或苏打黑液中生产木质素的大多数方法能够产生两种主要类型的木质素：高残留含量（HRC）木质素和低残留含量（LRC）木质素。令人惊奇的是，发现HRC木质素是碱性粘合剂，特别是酚醛树脂（例如甲阶酚醛树脂）的木材粘合剂中的合适成分。该生物材料环保绿色，成本低廉，使其成为用于制造外部胶合板，层压单板木材，定向刨花板（OSB）和其他木材的酚醛粘合剂中的新型和主要成分的工业上可行的材料产品 - 这已经在许多实验室实验以及几个不同的研磨试验中得到成功证明。因此公开了这种木材粘合剂的组成，制备和应用。

2. 发明申请

WO2018161164A1 PROCESS FOR PRODUCING CATIONIC LIGNIN COPOLYMER UNDER AQUEOUS ACID CONDITIONS 审中-公开
公开(公告)号：WO2018161164A1
公开(公告)日：2018-09-13
申请号：PCT/CA2018/050269
申请日：2018-03-07
申请人： FPINNOVATIONS , LAKEHEAD UNIVERSITY
发明人： FATEHI, Pedram , WANG, Shoujuan , PRICE, Jacquelyn , JEMAA, Naceur , MAHMOOD, Talat , PALEOLOGOU, Michael
IPC分类号： C08H7/00 , C02F1/56 , C02F11/14
摘要： A water-based process was developed for the synthesis of aminated lignin copolymers with high MW, thermal stability and solubility in water over a wide range of p H values. The cationic lignin copolymer described herein comprises: a grafting ratio of (weight of cationic amine compound) / (weight of lignin) of 70 to 200% and a charge density of +1.4-3.0 meq/g. This cationic lignin copolymer can be used as a flocculant in numerous wastewater streams including municipal and industrial systems and sludge dewatering in the pulp & paper, mining and oil industries.

3. 发明申请

WO2012106808A1 PHENOL-FORMALDEHYDE AND LIGNIN-PHENOL-FORMALDEHYDE ADHESIVE POLYMERS WITH CARBON BLACK, AND METHOD OF MAKING SAME 审中-公开
标题翻译：具有碳黑的酚醛树脂和木质素 - 酚醛硬脂酸聚合物及其制备方法
公开(公告)号：WO2012106808A1
公开(公告)日：2012-08-16
申请号：PCT/CA2012/000117
申请日：2012-02-10
申请人： FPINNOVATIONS INC. , KOUISNI, Lamfeddal , PALEOLOGOU, Michael , ZHANG, Yaolin , WANG, Xiang-Ming , FENG, Martin
发明人： KOUISNI, Lamfeddal , PALEOLOGOU, Michael , ZHANG, Yaolin , WANG, Xiang-Ming , FENG, Martin
IPC分类号： C09J161/06 , B32B21/13 , C09J11/04
CPC分类号： C09J161/06 , C08K3/04 , C08L97/02 , C09J161/14 , C08L61/06 , C08L97/005
摘要： Phenol-formaldehyde and lignin-phenol formaldehyde adhesive polymers with improved properties are disclosed, as well as the method of production therein. The method comprises providing at least one phenolic compound at least one formaldehyde compound, an alkali metal hydroxide, water and at least one carbon black; mixing the at least one phenolic compound, the at least one formaldehyde compound, the alkali metal hydroxide, the water and the carbon black to produce a methylolation medium at a pH of about 10 or less; maintaining the medium at a methylolation temperature to produce a methylolated medium reacting with the water predominantly; and increasing the temperature of the methylolated medium to produce the phenol-formaldehyde polymer via a condensation reaction.
摘要翻译：公开了具有改进性能的苯酚 - 甲醛和木质素 - 苯酚甲醛粘合剂聚合物及其生产方法。该方法包括提供至少一种酚类化合物至少一种甲醛化合物，碱金属氢氧化物，水和至少一种炭黑; 混合至少一种酚类化合物，至少一种甲醛化合物，碱金属氢氧化物，水和炭黑，以产生约10或更低的pH值的羟甲基化培养基; 将培养基保持在甲氧基化温度以产生主要与水反应的羟甲基化介质; 并通过缩合反应提高羟甲基化介质的温度以产生苯酚 - 甲醛聚合物。

4. 发明申请

WO2010034111A1 PROCESS FOR PRODUCING CHLORINE DIOXIDE USING WASTE GLYCEROL FROM A BIODIESEL PLANT 审中-公开
标题翻译：生物柴油厂使用废弃甘油的二氧化氯生产工艺
公开(公告)号：WO2010034111A1
公开(公告)日：2010-04-01
申请号：PCT/CA2009/001331
申请日：2009-09-22
申请人： FPINNOVATIONS , JEMAA, Naceur , PALEOLOGOU, Michael
发明人： JEMAA, Naceur , PALEOLOGOU, Michael
IPC分类号： C01B11/02 , C10G3/00
CPC分类号： C01B11/023 , C10G2300/1014 , C10L1/026 , Y02E50/13 , Y02P30/20
摘要： A process for chlorine dioxide production uses waste glycerol from biodiesel plants as a reducing agent. This untreated waste stream may contain other reducing agents such as sodium chloride and methanol which were found to enhance the chlorine dioxide production. Other chemicals present in this waste stream did not affect the operation of the chlorine dioxide generator. Substituting the waste glycerol for methanol or other reducing agents helps kraft pulp mills in reducing the cost of producing chlorine dioxide while providing a use for the untreated waste glycerol stream.
摘要翻译：生产二氧化氯的方法使用来自生物柴油植物的废甘油作为还原剂。这种未经处理的废物流可能含有其他还原剂，如氯化钠和甲醇，这些还原剂可以增强二氧化氯的产生。存在于该废物流中的其它化学物质不影响二氧化氯发生器的运行。将废甘油代替甲醇或其它还原剂可以帮助牛皮纸浆厂减少生产二氧化氯的成本，同时为未处理的废甘油流提供用途。

5. 发明申请

WO2019153085A1 MELTABLE LIGNIN COMPOSITIONS, METHOD FOR PRODUCING THEM AND THEIR USES 审中-公开
公开(公告)号：WO2019153085A1
公开(公告)日：2019-08-15
申请号：PCT/CA2019/050161
申请日：2019-02-07
申请人： FPINNOVATIONS
发明人： LALEG, Makhlouf , JEMAA, Naceur , WAFA AL DAJANI, Waleed , ZHANG, Yaolin , PALEOLOGOU, Michael
IPC分类号： C08J3/12 , B29B7/00 , C08L97/00 , D21C11/00
摘要： Novel meltable lignin compositions having tailored compatibilities, moisture/water-resistant adhesion characteristics, and low to medium glass transition temperatures (30 to 120 o C) desirable for applications in the manufacturing of various products and the integration in the formulations of adhesives, coatings, plastics, composites and masterbatches, are obtained by blending at low temperatures (0-120 o C) dry lignins (0 to 10% moisture), in their hydrogen or protonated forms - hereby referred to as H-forms (pH = 2.3-6.5 for a 10% aqueous suspension), with a reactive and/or interactive molecule or combination of molecules.

6. 发明申请

WO2018205021A1 LIGNIN DEPOLYMERIZATION PROCESS USING CHEMICALS RECOVERABLE BY THE KRAFT RECOVERY CYCLE 审中-公开
公开(公告)号：WO2018205021A1
公开(公告)日：2018-11-15
申请号：PCT/CA2018/050547
申请日：2018-05-08
申请人： FPINNOVATIONS
发明人： PALEOLOGOU, Michael , AHMAD, Zaid , XU, Chunbao
IPC分类号： C08J11/12 , C07G1/00 , C08H7/00
摘要： The present relates to a process for the depolymerization of lignin using chemicals recoverable by the soda or kraft mill recovery cycles. The process involves the use of sodium hydroxide or white liquor to depolymerize lignin in black liquor or other lignins (e.g. hydrolysis lignin, kraft lignin) by conducting the reaction at 170-250 °C for up to 3 hours in the presence or absence of a co-solvent and a capping agent. The depolymerized lignin is then obtained by acidifying the reaction products to a low pH to precipitate the de-polymerized lignin, followed by particle coagulation, cake filtration and washing with acid and water to obtain a purified depolymerized lignin product.

7. 发明申请

WO2017181280A1 LIGNIN RECOVERY AND FURFURAL PRODUCTION FROM BIOMASS PREHYDROLYSATE STREAMS 审中-公开
标题翻译：生物质解氢化物流的木质素回收和糠醛生产
公开(公告)号：WO2017181280A1
公开(公告)日：2017-10-26
申请号：PCT/CA2017/050486
申请日：2017-04-20
申请人： FPINNOVATIONS
发明人： JEMAA, Naceur , MAZAR, Adil , WAFA AL DAJANI, Waleed , PALEOLOGOU, Michael
IPC分类号： C07D307/50
摘要： The present invention relates to a method of producing furfural and extracting lignin from a hemi-cellulosic biomass solution comprising a total quantity of C5 sugars, comprising the steps of heating the hemi-cellulosic biomass solution to a temperature of at least about 200°C; acidifying the hemi-cellulosic biomass solution with acid to produce the furfural in vapor phase; and condensing the furfural to recover furfural in solution, wherein the furfural is produced at a total molar yield of at least 70% of moles of furfural produced/the total moles C5 sugars present in the initial hemi-cellulosic biomass solution. Low molecular weight lignin can also be recovered from the hemi-cellulosic biomass solution prior to furfural production by membrane concentration, acidification, coagulation and filtration.
摘要翻译：本发明涉及从包含总量的C5糖的半纤维素生物质溶液中生产糠醛和提取木质素的方法，该方法包括以下步骤：将半纤维素生物质溶液加热至温度至少约200℃; 用酸酸化半纤维素生物质溶液以产生气相糠醛; 和冷凝糠醛以在溶液中回收糠醛，其中糠醛以至少70％产生的糠醛的摩尔数/最初半纤维素生物质溶液中存在的总C5摩尔糖的总摩尔产率产生。在通过膜浓缩，酸化，凝结和过滤来生产糠醛之前，还可以从半纤维素生物质溶液中回收低分子量木质素。

8. 发明申请

WO2015154175A1 A PROCESS TO INCORPORATE WET NATURAL FIBER AND STARCH INTO THERMOPLASTICS 审中-公开
标题翻译：将自然光纤融入温室气体的方法
公开(公告)号：WO2015154175A1
公开(公告)日：2015-10-15
申请号：PCT/CA2015/050200
申请日：2015-03-18
申请人： FPINNOVATIONS
发明人： YUAN, Zhirun , PALEOLOGOU, Michael , MENG, Qingkai , MAO, Changbin , FANG, Yunlin
IPC分类号： C08J5/06 , C08J3/18 , C08J3/20 , C08K5/053 , C08K7/02 , C08L23/12 , C08L3/02
CPC分类号： C08J3/18 , B29C70/06 , B29C70/28 , B29K2023/12 , B29K2105/06 , B29K2105/16 , B29K2201/00 , B29K2403/00 , C08J3/203 , C08J5/045 , C08J2303/02 , C08J2323/12 , C08J2351/06 , C08J2497/02 , C08K5/0016 , C08L1/02 , C08L3/02 , C08L23/06 , C08L23/12 , C08L51/06 , C08L67/02 , C08L97/02
摘要： The present relates to a process for incorporating of wet natural fiber and starch into thermoplastics and the composite produced. The process for producing the composite comprises steps of: providing a wet natural fiber; providing a starch; providing a plasticizer; providing a thermoplastic; mixing the wet natural fiber, the starch and the plasticizer with water to produce a paste, and compounding the paste with the thermoplastic to produce the composite. The composite in a preferred embodiment comprises 50 weight % natural fiber/starch and a plasticizer; 50 weight % thermoplastic; a tensile modulus greater than 1450 MPa and a tensile strength greater than 41 MPa.
摘要翻译：本发明涉及一种将湿天然纤维和淀粉掺入到热塑性塑料中的方法以及所生产的复合材料。制备复合材料的方法包括以下步骤：提供湿天然纤维; 提供淀粉; 提供增塑剂; 提供热塑性塑料; 将湿天然纤维，淀粉和增塑剂与水混合以产生糊料，并将糊料与热塑性塑料混合以制备复合材料。在优选实施方案中的复合材料包含50重量％的天然纤维/淀粉和增塑剂; 50重量％热塑性塑料; 拉伸模量大于1450MPa，拉伸强度大于41MPa。

9. 发明申请

WO2019068180A1 LIGNIN REINFORCED ADHESION OF WOOD COMPOSITES PANEL PRODUCTS 审中-公开
公开(公告)号：WO2019068180A1
公开(公告)日：2019-04-11
申请号：PCT/CA2018/051237
申请日：2018-10-02
申请人： FPINNOVATIONS
发明人： ZHANG, Yaolin , KOUISNI, Lamfeddal , PALEOLOGOU, Michael , PARADIS-BOIES, Simon , RAYMOND, Stéphan , W. FENG, Martin , HUANG, Zeen
IPC分类号： B27N3/10 , B27N1/02
摘要： It is provided a process to modify lignocellulosic materials with lignin, and incorporating lignin and isocyanates or other wood adhesive in wood products compositions, and their composition, preparation and application for bonding wood products are disclosed. The compositions comprise lignin, derived from a variety of natural resources, isocyanate compounds containing two or more isocyanate functional groups, or other wood adhesives.

10. 发明申请

WO2018161165A1 PROCESS FOR PRODUCING AN ANIONIC LIGNIN COPOLYMER UNDER AQUEOUS ACID CONDITIONS 审中-公开
公开(公告)号：WO2018161165A1
公开(公告)日：2018-09-13
申请号：PCT/CA2018/050270
申请日：2018-03-07
申请人： FPINNOVATIONS , LAKEHEAD UNIVERSITY
发明人： FATEHI, Pedram , KONG, Fangong , WANG, Shoujuan , PRICE, Jacquelyn , PALEOLOGOU, Michael
IPC分类号： C08H7/00 , C02F1/56 , C02F11/14
摘要： An acidic water-based process was developed for the synthesis of anionic lignin copolymers with adjustable MW, thermal stability and solubility in water. The anionic lignin copolymer described herein comprises: a molecular weight of 5,000 to 7.4 X 10 5 g/mol; and a charge density of -1 to -7.2 meq/g. The anionic lignin copolymers described herein which have a molecular weight range of 000-50,000 g/mol can be used as dispersants of negatively charged molecules or particles in numerous process or wastewater streams (e.g. concrete admixtures, gypsum slurries, textile dye) while such copolymers in a molecular weight range of 90,000-740,000 g/mole can be used as flocculants of positively charged molecules or particles in numerous process and wastewater streams including industrial and municipal systems and sludge dewatering in the textile dye, pulp & paper, mining and oil industries.

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