公开(公告)号：WO2018172526A1

公开(公告)日：2018-09-27

申请号：PCT/EP2018/057461

申请日：2018-03-23

Applicant: LAMBERTI SPA

Inventor： CARBONI, Stefano ,  CONTI, Dario ,  COGET, Karine ,  VETRI, Domenico ,  FLORIDI, Giovanni ,  LI BASSI, Giuseppe

IPC: C08G18/75 ,  C08G18/08 ,  C08G18/12 ,  C08G18/30 ,  C08G18/32 ,  C08G18/34 ,  C08G18/44 ,  C09D175/06

Abstract: Process for the preparation of aqueous polyurethane dispersions, containing from 20 to 50% by weight of an anionic polyurethane having a mean particle size from 1 to 15 micron and providing films with durable low gloss aspect.

公开(公告)号：WO2004050736A1

公开(公告)日：2004-06-17

申请号：PCT/EP2003/050909

申请日：2003-11-28

Applicant: LAMBERTI SPA ,  ALANZO, Vito ,  DI COSMO, Anna ,  CONTI, Dario ,  LI BASSI, Giuseppe

Inventor： ALANZO, Vito ,  DI COSMO, Anna ,  CONTI, Dario ,  LI BASSI, Giuseppe

IPC: C08G18/48

CPC classification number: D06P1/5285 ,  C08G18/10 ,  C08G18/4833 ,  C08G18/4837 ,  C08G18/706 ,  C08G18/8029 ,  D06M15/277 ,  D06M15/568 ,  D06M2200/11 ,  D06M2200/12 ,  C08G18/285

Abstract: The present invention relates to stable aqueous dispersions of non-ionic blocked polyisocyanate obtained from the reaction of a polyisocyanate, a blocking agent and a non-ionic alkoxylated diol and to the process for their s preparation; the invention also relates to the use of these aqueous dispersions in textile printing pastes and in the oil­and/or water-repellent finishing of textiles.

Abstract translation: 本发明涉及由多异氰酸酯，封闭剂和非离子烷氧基化二醇的反应得到的非离子封端多异氰酸酯的稳定水分散体及其制备方法; 本发明还涉及这些水性分散体在纺织品印花浆料和纺织品的油和/或拒水整理中的用途。

公开(公告)号：WO2009130269A1

公开(公告)日：2009-10-29

申请号：PCT/EP2009/054874

申请日：2009-04-23

Applicant: LAMBERTI SPA ,  ALANZO, Vito ,  COSTA, Gabriele ,  CONTI, Dario ,  LI BASSI, Giuseppe

Inventor： ALANZO, Vito ,  COSTA, Gabriele ,  CONTI, Dario ,  LI BASSI, Giuseppe

IPC: C08G18/08 ,  C08G18/12 ,  C08G18/32 ,  C08G18/48 ,  C08G18/66 ,  C08G18/42 ,  C08G18/72 ,  A61K8/04 ,  A61Q5/06

CPC classification number: C08G18/0814 ,  A61K8/87 ,  A61Q19/00 ,  C08G18/12 ,  C08G18/3275 ,  C08G18/4238 ,  C08G18/4854 ,  C08G18/6655 ,  C08G18/6688 ,  C08G18/722 ,  D21H19/24 ,  C08G18/305

Abstract: Stable aqueous dispersions of film-forming cationic polyurethanes are prepared by extending with water or amines a cationic prepolymer obtained from aliphatic diisocyanates, aliphatic tertiary amines having two hydroxyl groups that react with -NCO groups, linear polyols and methanesulfonic acid.

Abstract translation: 成膜阳离子聚氨酯的稳定的水性分散体是通过用水或胺延伸，由从脂族二异氰酸酯获得的阳离子预聚物，具有与-NCO基团反应的两个羟基的脂族叔胺，线性多元醇和甲磺酸来制备的。