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1. 发明授权

EP4179141B1 RESIN-IMPREGNATED FIBROUS MATERIAL IN THE FORM OF A SHEET OR A WEB 有权转让
公开(公告)号：EP4179141B1
公开(公告)日：2024-09-11
申请号：EP21740512.5
申请日：2021-07-08
IPC分类号： D21H17/37 , D21H17/48 , D21H17/51 , D21H17/57 , D21H21/16
CPC分类号： D21H17/37 , D21H17/48 , D21H17/51 , D21H17/57 , D21H21/16

2. 发明公开

EP3927885A1 PAPER COATING COMPOSITION CONTAINING HIGH STARCH LEVELS 审中-公开
公开(公告)号：EP3927885A1
公开(公告)日：2021-12-29
申请号：EP20715519.3
申请日：2020-02-20
申请人： CORN Products Development Inc.
发明人： FOGG, James , HOLLAND, Daryl
IPC分类号： D21H19/54 , D21H21/18 , D21H17/14 , D21H17/24 , D21H17/28 , D21H17/54 , D21H17/57

3. 发明授权

EP3026175B1 Papier mit hoher Deckkraft 有权
公开(公告)号：EP3026175B1
公开(公告)日：2019-04-03
申请号：EP14195070.9
申请日：2014-11-27
申请人： Schoeller Technocell GmbH & Co. KG
发明人： Skotkin, Marina , Overberg, Andreas, Dr.
IPC分类号： D21H17/47 , D21H17/51 , D21H17/63 , D21H17/67 , D21H17/69 , D21H19/36 , D21H21/26 , G03G7/00 , B32B29/06 , D21H17/57 , D21H21/28

4. 发明公开

EP3265320A1 PRIMER COMPOSITIONS 失效转让
公开(公告)号：EP3265320A1
公开(公告)日：2018-01-10
申请号：EP15903180.6
申请日：2015-08-28
申请人： Hewlett-Packard Development Company, L.P.
发明人： NIU, Bor-Jiunn , CHEN, Tao , CHEN, Haigang , COURTENAY, Silke
IPC分类号： B41J5/50 , C09D129/04 , D21H19/20 , B41M5/52 , D21H17/36 , D21H17/57 , D21H19/24 , D21H19/60 , D21H19/62
CPC分类号： C09D175/04 , B41M5/52 , B41M5/5218 , B41M5/5236 , B41M5/5254 , B41M5/5281 , C08L3/02 , C08L9/04 , C08L2312/00 , C09D7/63 , C09D7/65 , C09D11/38 , C09D109/04 , C09D129/04 , D21H17/36 , D21H17/57 , D21H19/20 , D21H19/24 , D21H19/60 , D21H19/62 , C08L29/04 , C08L75/04
摘要： The present disclosure is drawn to primer compositions, which can include a binder including polyvinyl alcohol, starch nanoparticles, and a polyurethane dispersion. The primer competitions can also include a cationic salt and water.

5. 发明公开

EP3198072A1 NON-FLUORINATED URETHANE BASED COATINGS 有权转让
标题翻译：非氟化聚氨酯基涂料
公开(公告)号：EP3198072A1
公开(公告)日：2017-08-02
申请号：EP15775057.1
申请日：2015-09-24
申请人： The Chemours Company FC, LLC
发明人： SWOREN, John Christopher , BROWN, Gerald Oronde , VINCENZINI, Mario , SPARSOE, Flemming Vang , KOHLER, Ewa
IPC分类号： D06M15/564 , C14C11/00 , D21H17/57 , C09D175/04 , C08G18/48 , C08G18/28 , C08G18/32 , D06M15/568
摘要： The present invention is an aqueous composition comprising at least one hydrophobic compound having at least one linkage of Formula I: —NHC(O)—X— (I) wherein X is the residue of a cyclic or acyclic sugar alcohol which is substituted with at least one —R1; —C(O)R1; —(CH2CH2O)n(CH(CH3)CH2O)mR2; —(CH2CH2O)n(CH(CH3)CH2O)mC(O)R1; or mixtures thereof; where the cyclic or acyclic sugar alcohol is selected from a saccharide, reduced sugar, aminosaccharide, aldonic acid, or aldonic acid lactone; wherein each n is independently 0 to 20; each m is independently 0 to 20; m+n is greater than 0; each R1 is independently a linear or branched alkyl group having 5 to 29 carbons optionally comprising at least 1 unsaturated bond; each R2 is independently —H, a linear or branched alkyl group having 6 to 30 carbons optionally comprising at least 1 unsaturated bond, or mixtures thereof.
摘要翻译：本发明是包含至少一种具有至少一个式I的键的疏水性化合物的含水组合物：-NHC（O）-X-（I）其中X是环状或无环糖醇的残基，其被至少一个-R1; -C（O）R 1; - （CH2CH2O）N（CH（CH3）CH2O）MR2; - （CH2CH2O）N（CH（CH3）CH2O）MC（O）R 1; 或其混合物; 其中环状或非环状糖醇选自糖，还原糖，氨基糖，醛糖酸或醛糖酸内酯; 其中每个n独立地为0至20; 每个m独立地为0至20; m + n大于0; 每个R 1独立地为具有5至29个碳的直链或支链烷基，其任选地包含至少1个不饱和键; 每个R 2独立地为-H，具有6至30个碳的直链或支链烷基，其任选地包含至少1个不饱和键，或其混合物。

6. 发明公开

EP2736940A1 MIT POLYHARNSTOFF IMPRÄGNIERTE PAPIERSTRUKTUREN UND EIN VERFAHREN ZU DEREN HERSTELLUNG 审中-公开
标题翻译：聚脲浸渍纸结构及其制造方法
公开(公告)号：EP2736940A1
公开(公告)日：2014-06-04
申请号：EP12738470.9
申请日：2012-07-25
申请人： Bayer Intellectual Property GmbH
发明人： ALBACH, Rolf , ARNTZ, Hans-Detlef
IPC分类号： C08G18/64 , C08G18/76 , D21H17/57 , D21H21/18 , D21H25/06
CPC分类号： C09D175/08 , C08G18/10 , C08G18/7671 , C08G18/797 , C08G2101/0008 , D21H17/57 , D21H21/18 , C08G18/302
摘要： The invention relates to pressure-resistant and flexurally stiff paper structures impregnated with urethane-modified polyurea, and to a process for production thereof.

7. 发明授权

EP2393670B1 VERFAHREN ZUR HERSTELLUNG VON DEKORPAPIER SOWIE DEKORPAPIER 有权
标题翻译：用于生产装饰纸，装饰纸
公开(公告)号：EP2393670B1
公开(公告)日：2012-11-21
申请号：EP10702622.1
申请日：2010-02-03
申请人： OKT Germany GmbH
发明人： SUUR-NUUJA, Kimmo , KLEINERÜSSKAMP, Heinz
IPC分类号： D21H17/57 , D21H19/24 , D21H19/58 , D21H19/66 , D21H19/60 , D21H27/26 , B44C5/04
CPC分类号： D21H17/57 , D21H19/24 , D21H19/58 , D21H19/60 , D21H19/66 , D21H27/26 , Y10T428/24876

8. 发明授权

EP1520073B1 TRIAZINNYLAMINOSTILBENE DISULPHONIC ACID MIXTURES 失效转让
标题翻译：三氮烯基氨基磺酸二磺酸混合物
公开(公告)号：EP1520073B1
公开(公告)日：2012-01-18
申请号：EP03762526.6
申请日：2003-06-26
申请人： BASF SE
发明人： CUESTA, Fabienne , METZGER, Georges , NAEF, Roland , ROHRINGER, Peter , TRABER, Rainer, Hans
IPC分类号： D21H17/57 , C09K11/00
CPC分类号： D06M13/358 , C09K11/06 , C09K2211/1011 , C09K2211/1022 , C09K2211/1059 , C11D3/42 , D06L4/621 , D06L4/65 , D21H17/07 , D21H17/09 , D21H17/57 , D21H19/44 , D21H21/30 , D21H23/04
摘要： The present invention relates to a fluorescent whitening agent comprising a mixture of two symmetrically and one asymmetrically substituted triazinylaminostilbene disulphonic acids, novel asymmetrically substituted derivatives, a process for their preparations and use of the mixture for whitening synthetic or natural organic materials, especially paper and for the fluorescent whitening and improvement of sun protection factors of textile materials.
摘要翻译：本发明涉及包含两种对称和一种不对称取代的三嗪基氨基二苯乙烯二磺酸的混合物的荧光增白剂，新的不对称取代的衍生物，其制备方法和该混合物用于增白合成或天然有机材料，尤其是纸和纺织材料的荧光增白和防晒因子的提高。

9. 发明公开

EP1308558A3 Composition for increasing wet strength of paper 审中-公开
标题翻译：组成以增加纸张湿强度
公开(公告)号：EP1308558A3
公开(公告)日：2004-09-22
申请号：EP02024127.9
申请日：2002-10-29
申请人： DAI-ICHI KOGYO SEIYAKU CO., LTD.
发明人： Doi, Takeshi , Miyamura, Takeshi , Kouchi, Masahiro
IPC分类号： D21H21/20 , D21H17/57 , D21H17/08 , C08G18/70 , C08G18/80 , C08G18/08 , C08G18/10 , C08G18/12
CPC分类号： D21H21/20 , C08G18/0814 , C08G18/10 , D21H17/57 , C08G18/2875 , C08G18/281
摘要： For use as a wet strength agent, a water-soluble blocked urethane prepolymer having a hydrophilic group and a blocked isocyanate group is combined with a cationic charge-adjusting agent. The adsorption and retention of the water-soluble blocked urethane prepolymer to cellulosic fiber are promoted by virtue of the cationic charge adjusting agent when the wet strength agent is added to a papermaking stock.

10. 发明授权

EP1090054B1 IONIC POLYURETHANES 无效
标题翻译：离子型聚氨酯
公开(公告)号：EP1090054B1
公开(公告)日：2002-08-14
申请号：EP99935216.4
申请日：1999-06-18
申请人： AKZO NOBEL N.V. , Eka Chemicals AB
发明人： BIERMANN, Christian , MACHEREY, Heribert , GORZYNSKI, Marek
IPC分类号： C08G18/08 , C08G18/66 , C08G18/80 , D21H17/57
CPC分类号： D21H17/57 , C08G18/0814 , C08G18/0823 , C08G18/36 , D21H19/62 , D21H21/16
摘要： The invention relates to a process for the production of charged polyurethanes comprising reacting isocyanate groups of a polyisocyanate with hydroxyl groups of alcohols comprising (i) a first alcohol selected from one or more diols containing at least 10 carbons atoms; (ii) a second alcohol selected from alkylene diols having not more than 8 carbon atoms, alkyleneoxy diols having not more than 8 carbon atoms, polyols, and mixtures thereof; (iii) a third alcohol selected from (a) diols containing a charged group or atom, (b) diols containing an uncharged group or atom capable of charge formation and at least partially converting the uncharged group or atom into a charged group or atom, (c) polyols and further reaction of one or more hydroxyl group derived from the polyol with a compound containing a charged group or atom or a compound containing an uncharged group or atom capable of charge formation and at least partially converting said uncharged group or atom into a charged group or atom, and mixtures thereof. The invention further relates to charged polyurethane obtainable by the process, an aqueous dispersion thereof and the use thereof in a method of surface-treating a material in sheet or web form by applying the charged polyurethane to the surface of the material.

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