公开(公告)号：WO2018125842A1

公开(公告)日：2018-07-05

申请号：PCT/US2017/068332

申请日：2017-12-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： YIN, Long ,  SONG, Tao ,  LI, Yu

IPC: C09D5/14 ,  C09D183/02 ,  C09D183/04 ,  B05D7/24 ,  C11D11/00 ,  C11D3/04 ,  C11D3/20 ,  C11D3/48 ,  C11D3/24 ,  C11D3/50

CPC classification number: C09D5/14 ,  C08G77/02 ,  C08G77/24 ,  C09D1/00 ,  C09D183/02 ,  C09D183/04 ,  C11D3/04 ,  C11D3/1246 ,  C11D3/20 ,  C11D3/24 ,  C11D3/245 ,  C11D3/48 ,  C11D3/50 ,  C11D11/00 ,  C11D11/0023

Abstract: Described herein is a preparation method of a durable easy-cleaning and antimicrobial coating composition, the method comprising steps of: 1) adding an acid into an alcohol-water solution comprising at least one orthosilicate and fluorinated polyether silane compound to perform hydrolysis and co-condensation at 20 to 80°, so as to form a reaction mixture i; 2) placing the reaction mixture i at room temperature to perform aging for 12 to 72 h, so as to form a reaction mixture ii; 3) adding an acid into an aqueous solution comprising at least one high-valence metal salt to adjust pH of the solution to 1-4, and then mixing the solution with the reaction mixture ii, so as to form a reaction mixture iii, wherein the high-valence metal salt is one or more selected from the group consisting of aluminum salts (in an oxidation state of 3+), chromium salts (in an oxidation state of 3+), cerium salts (in an oxidation state of 3+ or 4+), zirconium salts (in an oxidation state of 4+), and vanadium salts (in an oxidation state of 5+); and 4) adding at least one inorganic antimicrobial agent into the reaction mixture iii to form a coating composition, wherein the inorganic antimicrobial agent is a silver salt (in an oxidation state of 1+), a copper salt (in an oxidation state of 2+), or a zinc salt (in an oxidation state of 2+).

公开(公告)号：WO2010129871A1

公开(公告)日：2010-11-11

申请号：PCT/US2010/034044

申请日：2010-05-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY ,  LIU, Ting ,  LIU, Zhilan ,  LI, Yu ,  QIU, Kai ,  LU, Yi Bin ,  WU, Dong ,  XIE, Ying Wei

Inventor： LIU, Ting ,  LIU, Zhilan ,  LI, Yu ,  QIU, Kai ,  LU, Yi Bin ,  WU, Dong ,  XIE, Ying Wei

IPC: C11D17/00

CPC classification number: C11D1/02 ,  C11D1/66 ,  C11D1/83 ,  C11D3/28 ,  C11D3/38636

Abstract: A liquid cleaning composition is provided comprising: at least one surfactant selected from the group consisting of a nonionic surfactant and an anionic surfactant; at least one hydrolase; at least one compound selected from the group consisting of isothiazolinone and derivatives thereof; and water.

Abstract translation: 提供一种液体清洁组合物，其包括：至少一种选自非离子表面活性剂和阴离子表面活性剂的表面活性剂; 至少一种水解酶; 选自异噻唑啉酮及其衍生物的至少一种化合物; 和水。

公开(公告)号：WO2022013841A1

公开(公告)日：2022-01-20

申请号：PCT/IB2021/056470

申请日：2021-07-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： HU, Weili ,  LIN, Weigang ,  SHI, Zhiyu ,  LI, Yu

IPC: D06M11/11 ,  D06M11/61 ,  D06M13/192 ,  D06M13/432 ,  D06M13/463 ,  D06M13/507 ,  D06M13/513 ,  D06M16/00 ,  C01B33/16 ,  F16L59/00 ,  D04H1/54 ,  F16L59/02

Abstract: Provided in embodiments of the present disclosure are a thermal insulation material, a method of preparing the thermal insulation material, and a product prepared from the thermal insulation material. The thermal insulation material of the embodiments of the present disclosure comprises: a non-woven substrate having a thickness retention ratio of at least 70% under a pressure of 1 kPa; a xerogel; and a cationic surfactant comprising a quaternary ammonium salt and uniformly distributed in the xerogel; wherein the content of the non-woven substrate in the thermal insulation material in percentage by weight is 20%-96.7%, the content of the xerogel in the thermal insulation material in percentage by weight is 3%-60%, and the content of the cationic surfactant in the thermal insulation material in percentage by weight is 0.3%-20%.

公开(公告)号：WO2016115286A1

公开(公告)日：2016-07-21

申请号：PCT/US2016/013313

申请日：2016-01-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： HU, Fangyuan ,  LIU, Zhilan ,  LIU, Ting ,  XIE, Ying Wei ,  TANG, Wenjun ,  LI, Yu ,  HAO, Lifei ,  QIU, Kai

IPC: A61L2/16 ,  B08B1/00 ,  C11D3/386 ,  C11D3/48 ,  C11D11/00 ,  C11D17/04

CPC classification number: C11D11/0041 ,  C11D1/66 ,  C11D3/2079 ,  C11D3/3481 ,  C11D3/38663 ,  C11D3/48 ,  C11D17/049

Abstract: Disclosed is an enzyme solution comprising a nonionic surfactant, an enzyme, a normal-temperature enzyme stabilizer, an isothiazolinone, a benzoisothiazolinone, sodium benzoate, a solubilizer, a pH adjuster, and water. In some embodiments, the enzyme solution also contains a chelating agent. The enzyme solution according to the present disclosure may be used to clean medical devices, and has good compatibility with non-woven fabrics comprising viscose fiber and terylene fiber. The enzyme solution dispersed in the non-woven fabric not only has good enzyme stability, but also has good mold-resistance and bacteria-resistance properties. Furthermore, the enzyme-containing non-woven fabric according to the present disclosure is less likely to cause damage to medical devices, and is less likely to cause corrosion to the metal or rubber components of the medical devices.

Abstract translation: 公开了包含非离子表面活性剂，酶，常温酶稳定剂，异噻唑啉酮，苯并异噻唑啉酮，苯甲酸钠，增溶剂，pH调节剂和水的酶溶液。 在一些实施方案中，酶溶液还含有螯合剂。 根据本公开的酶溶液可用于清洁医疗装置，并且与包含粘胶纤维和涤纶纤维的非织造织物具有良好的相容性。 分散在无纺织物中的酶溶液不仅具有良好的酶稳定性，而且具有良好的耐霉菌性和耐细菌性。 此外，根据本公开的含酶的无纺织物不太可能对医疗装置造成损害，并且不太可能对医疗装置的金属或橡胶部件造成腐蚀。