| 发明名称 | Polymer made of a primary amine functionalized polymer and a hemicellulose | ||
| 摘要 | The present invention relates to a polymer made of a primary amine functionalized polymer and a hemicellulose e.g. chitosan and xyloglucan, wherein the primary amine functionalized polymer is covalently bound to the hemicellulose, and to a cross-linking agent composition comprising the polymer. A method wherein manufacturing a cellulose containing product comprises the steps of; providing a cellulose containing product; treating said cellulose product with a cellulose adsorbing agent comprising a polymer made of a primary amine functionalized polymer and a hemicellulose e.g. chitosan and xyloglucan, and optionally other additives is also provided. | ||
| 申请公布号 | US9133578(B2) | 申请公布日期 | 2015.09.15 |
| 申请号 | US201013319329 | 申请日期 | 2010.05.27 |
| 申请人 | CELLUTECH AB | 发明人 | Ruda Marcus;Slätteg{dot over (a)}rd Rikard |
| 分类号 | C08B37/14;D21H17/24;C08L5/14;D06M15/03;C08B37/00;C08L97/02;C09D105/00;C11D3/22;C11D3/37;D21H17/56;D21H21/28;C08G81/00;C08G81/02;C08L1/02 | 主分类号 | C08B37/14 |
| 代理机构 | Morrison & Foerster LLP | 代理人 | Morrison & Foerster LLP |
| 主权项 | 1. A polymer made of a primary amine functionalized polymer and a hemicellulose, wherein the primary amine functionalized polymer is covalently bound to the reducing end of the hemicellulose, wherein the polymer and the hemicellulose are connected via reductive amination or the polymer and the hemicellulose are connected by an imine bond between the amino groups of the primary amine functionalized polymer and the reducing end of the hemicellulose, and wherein the hemicellulose has a molecular weight of at least 1 kDa. | ||
| 地址 | Stockholm SE | ||