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1. 发明申请

WO2018038669A1 BIO-BASED POLYELECTROLYTE COMPLEX COMPOSITIONS COMPRISING NON-WATER SOLUBLE PARTICLES 审中-公开
标题翻译：基于生物的聚电解质复合物组合物，其包含非水溶性粒子
公开(公告)号：WO2018038669A1
公开(公告)日：2018-03-01
申请号：PCT/SE2017/050850
申请日：2017-08-24
申请人： ORGANOCLICK AB
发明人： AYDIN, Juhanes , WENNMAN, Maria
IPC分类号： C08L1/28 , C08L5/08 , D06B1/00
摘要： The present invention relates to a bio-based polyelectrolyte complex (PEC) composition suitable as a binder for fiber based materials, textiles, woven and nonwoven materials, said PEC composition comprising cationic biopolymer, anionic biopolymer, acid and preservative, and wherein the net charge of the PEC is cationic, the charge ratio of the anionic polymer and the cationic polymer is ≤1, the cationic biopolymer is chitosan, the anionic biopolymer is a polyanion derived from nature, the acid is a Brønsted acid and/or a Lewis acid, wherein the Brønsted acid is selected from any organic and/or inorganic acids, and wherein the Lewis acid is selected from any cationic mono- or multivalent atom, the weight ratio between cation and anion is 1:0.1 to 1:20, the weight ratio between the cation and acid is 1:0.01 to 1:30, chitosan has a degree of deacetylation being 66-100 %, the p H is less than 7, and wherein said composition further comprises one or more non-water soluble particles. The present invention further relates to a method for preparing the PEC composition, uses of the PEC composition, as well as method of treating materials with the PEC composition.
摘要翻译：本发明涉及适合作为基于纤维的材料，纺织品，织造和非织造材料的粘合剂的生物基聚电解质复合物（PEC）组合物，所述PEC组合物包含阳离子生物聚合物，阴离子生物聚合物，酸和防腐剂，并且其中PEC的净电荷是阳离子的，阴离子聚合物和阳离子聚合物的电荷比≤1，阳离子生物聚合物是壳聚糖，阴离子生物聚合物是自然衍生的聚阴离子，酸是溴离子 ;诺斯酸和/或路易斯酸，其中布朗斯酸选自任何有机酸和/或无机酸，并且其中路易斯酸选自任何阳离子单价或多价原子，阳离子和阴离子之间的重量比为1:0.1至1:20，阳离子与酸之间的重量比为1:0.01至1:30，壳聚糖的脱乙酰度为66-100％，p H小于7，并且其中所述组合物进一步包括一个或多个非wa 可溶性颗粒。本发明进一步涉及制备PEC组合物的方法，PEC组合物的用途，以及用PEC组合物处理材料的方法。

2. 发明申请

WO2018038671A1 BIO-BASED PEC COMPOSITIONS AS BINDERS FOR FIBER BASED MATERIALS, TEXTILES, WOVEN AND NONWOVEN MATERIALS 审中-公开
标题翻译：生物基PEC组合物作为纤维基材料，纺织品，机织材料和非织造材料的粘合剂
公开(公告)号：WO2018038671A1
公开(公告)日：2018-03-01
申请号：PCT/SE2017/050852
申请日：2017-08-24
申请人： ORGANOCLICK AB
发明人： AYDIN, Juhanes , WENNMAN, Maria , ZHANG, Yujia
IPC分类号： C08L1/28 , C08L5/08 , D06B1/00
摘要： The present invention relates to a bio-based polyelectrolyte complex (PEC) composition suitable as a binder for fiber based materials, textiles, woven and nonwoven materials. The PEC composition comprises cationic biopolymer, anionic biopolymer acid and a polymer, and is further characterized in that −the net charge of the PEC is cationic, −the charge ratio of the anionic polymer and the cationic polymer is ≤1, −the cationic biopolymer is chitosan, wherein the concentration of cation is 0.005-30%, −the anionic biopolymer is polyanions derived from nature, − the acid is a Brønsted acid and/or a Lewis acid, wherein the Brønsted acid is selected from any organic and/or inorganic acids, wherein the Lewis acid is selected from any cationic mono- or multivalent atom, − the weight ratio between cation and anion is 1:0.1 to 1:20, −the weight ratio between the cation and acid is 1:0.01 to 1:30, −chitosan has a degree of deacetylation being 66-100 %, and −the p H is less than 7. The present invention further relates to a method for preparing the PEC composition, uses of the PEC composition, as well as method of treating materials with the PEC composition.
摘要翻译：本发明涉及适合作为基于纤维的材料，纺织品，织造材料和非织造材料的粘合剂的生物基聚电解质复合物（PEC）组合物。 PEC组合物包含阳离子生物聚合物，阴离子生物聚合物酸和聚合物，并且其特征还在于 - PEC的净电荷是阳离子的， - 阴离子聚合物和阳离子聚合物的电荷比≤1， - 阳离子生物聚合物是壳聚糖，其中阳离子的浓度是0.005-30％， - 阴离子生物聚合物是自然衍生的聚阴离子， - 酸是布朗斯酸和/或路易斯酸，其中布朗斯酸选自有机酸和/或无机酸，其中路易斯酸选自任何阳离子单价或多价原子， - 阳离子和阴离子之间的重量比为1:0.1至1:20， - 阳离子和酸之间的重量比为1 ：0.01至1:30， - 壳聚糖的脱乙酰度为66-100％，且-P H小于7.本发明还涉及制备PEC组合物的方法，PEC组合物的用途，以及处理材料的方法 h PEC组成。

3. 发明申请

WO2018038670A1 BIO-BASED POLYELECTROLYTE COMPLEX COMPOSITIONS WITH INCREASED HYDROPHOBICITY COMPRISING FATTY COMPOUNDS 审中-公开
标题翻译：基于生物的聚电解质复合物组合物，其具有增加的包括脂肪族化合物的疏水性
公开(公告)号：WO2018038670A1
公开(公告)日：2018-03-01
申请号：PCT/SE2017/050851
申请日：2017-08-24
申请人： ORGANOCLICK AB
发明人： AYDIN, Juhanes , WENNMAN, Maria
IPC分类号： C08L1/28 , C08L5/08 , D06B1/00
摘要： The invention relates to a bio-based polyelectrolyte complex (PEC) composition suitable as a binder for fiber based materials, textiles, woven and nonwoven materials, said PEC composition comprising cationic biopolymer, anionic biopolymer, acid and a preservative, and wherein the net charge of the PEC is cationic, the charge ratio of the anionic polymer and the cationic polymer is ≤1, the cationic biopolymer is chitosan, the anionic biopolymer is a polyanion derived from nature, the acid is a Brønsted acid and/or a Lewis acid, wherein the Brønsted acid is selected from any organic and/or inorganic acids, and wherein the Lewis acid is selected from any cationic mono- or multivalent atom, the weight ratio between cation and anion is 1:0.1 to 1:20, the weight ratio between the cation and acid is 1:0.01 to 1:30, chitosan has a degree of deacetylation being 66-100 %, the p H is less than 7, and wherein said composition further comprises one or more fatty compounds as well as methods and use thereof. The present invention further relates to a method for preparing the PEC composition, uses of the PEC composition, as well as method of treating materials with the PEC composition.
摘要翻译：本发明涉及适合作为纤维基材料，纺织品，织造和非织造材料的粘合剂的生物基聚电解质复合物（PEC）组合物，所述PEC组合物包含阳离子生物聚合物，阴离子生物聚合物，酸和防腐剂，并且其中PEC的净电荷是阳离子的，阴离子聚合物和阳离子聚合物的电荷比≤1，阳离子生物聚合物是壳聚糖，阴离子生物聚合物是源自自然界的聚阴离子，酸是溴离子 ;诺斯酸和/或路易斯酸，其中布朗斯酸选自任何有机酸和/或无机酸，并且其中路易斯酸选自任何阳离子单价或多价原子，阳离子和阴离子之间的重量比为1:0.1至1:20，阳离子与酸之间的重量比为1:0.01至1:30，壳聚糖的脱乙酰度为66-100％，p H小于7，并且其中所述组合物进一步包含一种或多种脂肪化合物本发明还涉及其方法和用途。本发明进一步涉及制备PEC组合物的方法，PEC组合物的用途，以及用PEC组合物处理材料的方法。

4. 发明申请

WO2022235189A1 BIOBASED BINDER COMPOSITIONS FOR AIRLAID NONWOVEN MATERIALS 审中-公开
公开(公告)号：WO2022235189A1
公开(公告)日：2022-11-10
申请号：PCT/SE2022/050429
申请日：2022-05-04
申请人： ORGANOCLICK AB
发明人： WENNMAN, Maria , HELLBERG, Mårten , KISHANI, Saina
IPC分类号： C09J105/08 , C08J3/18 , C08L5/08 , D04H1/64 , C08K5/053 , C09J11/06
摘要： The present invention relates to biobased binder compositions which are environmentally benign, renewable, compostable and/or biodegradable. The biobased compositions comprise chitosan, an acid and a plasticizer. By treating an airlaid nonwoven material with a biobased binder according to the present invention, it is possible to provide an airlaid nonwoven material exhibiting higher elongation, i.e., elongation at break, and strength compared to an airlaid nonwoven material treated with previously available biobased binders.

5. 发明申请

WO2022211700A1 ADHESIVE COMPOSITION COMPRISING LUPINE PROTEIN AND LIGNIN 审中-公开
公开(公告)号：WO2022211700A1
公开(公告)日：2022-10-06
申请号：PCT/SE2022/050290
申请日：2022-03-25
申请人： ORGANOCLICK AB
发明人： WENNMAN, Maria , DEMIRCAN, Deniz
IPC分类号： C09J197/00 , C09J189/00 , B27N3/00 , B27N3/002 , B27N3/02 , B27N3/04 , B27N5/00 , C09J197/005
摘要： The present invention relates generally to an aqueous adhesive composition comprising lignin and a source of lupine protein. The invention further relates to a method for gluing together two or more surfaces of a material using said aqueous adhesive composition, use of said aqueous adhesive composition and a material treated with said aqueous adhesive composition.

6. 发明申请

WO2021086247A1 FLOUROCARBON FREE AND BIOBASED OIL AND WATER BARRIER MATERIALS COMPRISING POLYELECTROLYTE COMPLEXES 审中-公开
公开(公告)号：WO2021086247A1
公开(公告)日：2021-05-06
申请号：PCT/SE2020/051003
申请日：2020-10-20
申请人： ORGANOCLICK AB
发明人： AYDIN, Juhanes , WENNMAN, Maria
IPC分类号： C09D103/02 , C08L1/28 , C08L3/02 , C09D101/28 , D06M15/01 , D21H19/12 , D21H19/82
摘要： The present invention relates generally to compositions comprising polyelectrolytes complexes (PECs) of anionic and cationic biopolymers capable of forming barriers on fiber based materials. Also disclosed is a fibre based material with a barrier coating against oil and water, wherein the material is provided with a barrier from at least two layers formed from at least one composition comprising a polyelectrolyte complex (PEC) of a cationic biopolymer and an anionic biopolymer, The two layers result in improvements in both oil resistance and water resistance compared to the same material provided with a single layer of said at least one composition.

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