公开(公告)号：US20150093951A1

公开(公告)日：2015-04-02

申请号：US14489570

申请日：2014-09-18

申请人： TOYODA GOSEI CO., LTD.

发明人： Koki TANAKA ,  Hajime MIWA ,  Motoaki NARUSE ,  Yuh KIMURA

IPC分类号： D06M15/333 ,  D06M15/564 ,  B05D1/26 ,  D03D1/02 ,  B60R21/235 ,  B05D3/02

CPC分类号： D06M15/333 ,  B60R21/235 ,  B60R2021/23514 ,  B60R2021/23561 ,  D06M13/148 ,  D06M13/395 ,  D06M15/564 ,  D06M2200/12 ,  D06N3/04 ,  D06N3/14 ,  D06N3/144 ,  D06N2211/268 ,  D10B2505/124 ,  Y10T442/2049 ,  Y10T442/2213

摘要： A polyvinyl alcohol (PVA)-based airbag base fabric aqueous coating material is provided. Blocked polyisocyanate component (B-NCO) and liquid polyol are added, respectively, as a cross-linkage improver and a plasticizer. The B-NCO is composed of or based on a medium-molecular-weight form as a polyether-modified prepolymer, used concurrently with a low-molecular-weight form in a small amount.The base fabric coating material is applied on one or both of the sides of a cloth of the base fabric, and heated.Thus the acquired coating film is a water-insoluble coat and the coat shows excellent heat and moisture resistance (hot water resistance) and flexibility.

摘要翻译： 提供了一种基于聚乙烯醇（PVA）的气囊底层水性涂料。 分别加入封闭的多异氰酸酯组分（B-NCO）和液体多元醇作为交联改进剂和增塑剂。 B-NCO由少分子量形式与聚醚改性预聚物的中等分子量形式或基于低分子量形式一起使用。 将基底布料涂布在基布的布的一侧或两侧，并加热。 因此，所获得的涂膜是水不溶性涂层，并且该涂层显示出优异的耐热和耐湿性（耐热水性）和柔韧性。

公开(公告)号：US20240199448A1

公开(公告)日：2024-06-20

申请号：US18526614

申请日：2023-12-01

申请人： TOYODA GOSEI CO., LTD.

发明人： Satoshi WADA ,  Takafumi HAYASHI ,  Tomoyuki SUZUKI ,  Hiroshi MIWA ,  Yuh KIMURA

IPC分类号： C02F1/32

CPC分类号： C02F1/32 ,  C02F2201/3222 ,  C02F2201/3228 ,  C02F2303/04

摘要： A fluid sterilization device with a small channel tube is provided. The fluid sterilization device includes a channel tube through which a fluid flows, and a light source unit that irradiates an inside of the channel tube with an ultraviolet ray. The channel tube includes a transparent tube transmitting the ultraviolet ray, and a reflector formed of an unsintered PTFE film, disposed in contact with an outer peripheral surface of the transparent tube, and reflecting ultraviolet rays transmitted through the transparent tube. The reflector is formed by laminating a plurality of unsintered PTFE films so that facing surfaces of the unsintered PTFE films are in close contact with each other.