公开(公告)号：US20180037005A1

公开(公告)日：2018-02-08

申请号：US15556306

申请日：2016-03-11

申请人： MITSUI CHEMICALS, INC.

发明人： Takashi UCHIDA ,  Chikako KOUDA ,  Hoang Yen DINH

IPC分类号： B32B15/095 ,  B65D65/40 ,  B32B15/20

CPC分类号： B32B15/095 ,  B05D1/28 ,  B05D3/144 ,  B32B15/20 ,  B32B27/40 ,  B32B2250/03 ,  B32B2307/7244 ,  B32B2439/70 ,  B65D65/40 ,  C23C14/20

摘要： In a laminate film 1 including a substrate 2, a polyurethane layer 3 formed on the substrate 2, and a metal vapor deposition layer 4 formed on the polyurethane layer 3, a coating liquid is applied on the substrate 2 and dried to produce the polyurethane layer 3. The coating liquid contains a water dispersible polyisocyanate and a polyurethane dispersion containing polyurethane resin produced by reaction of an isocyanate group-terminated prepolymer with a chain extender. The isocyanate group-terminated prepolymer is produced by reaction of a polyisocyanate component including xylylene diisocyanate and/or hydrogenated xylylene diisocyanate and a polyol component including diol having 2 to 6 carbon atoms and an active hydrogen group-containing compound containing a hydrophilic group.

公开(公告)号：US20160340563A1

公开(公告)日：2016-11-24

申请号：US15114583

申请日：2015-01-22

申请人： MITSUI CHEMICALS, INC.

发明人： Takashi UCHIDA ,  Masakazu MASUI ,  Tsutomu YOSHIDA ,  Akihiro IMAI ,  Hideki TERADA ,  Tatsuya NAKASHIMA

IPC分类号： C09J175/06 ,  C08G18/34 ,  C09D175/06 ,  C08G18/76 ,  C08G18/32

CPC分类号： C09J175/06 ,  B32B7/12 ,  C08G18/10 ,  C08G18/3206 ,  C08G18/348 ,  C08G18/7642 ,  C08G18/8029 ,  C09D175/04 ,  C09D175/06 ,  C09J175/04 ,  C08G18/62

摘要： A polyisocyanate composition produced by reaction of xylylenediisocyanate with trimethylolalkane, the isocyanate derivative content relative to a total amount of the polyisocyanate composition is 45 mass % or less, the isocyanate derivative being produced by reaction of 3 molecules of xylylenediisocyanate with 1 molecule of trimethylolalkane.

摘要翻译： 通过苯二甲基二异氰酸酯与三羟甲基烷烃反应制备的多异氰酸酯组合物，相对于多异氰酸酯组合物的总量，异氰酸酯衍生物含量为45质量％以下，异氰酸酯衍生物通过3分子亚二甲苯基二异氰酸酯与1分子三羟甲基烷烃的反应而产生。

公开(公告)号：US20220228024A1

公开(公告)日：2022-07-21

申请号：US17615403

申请日：2020-06-05

申请人： MITSUI CHEMICALS, INC.

发明人： Kazuyuki FUKUDA ,  Tomoharu MIYANAGA ,  Chikako KOUDA ,  Takashi UCHIDA ,  Masaya KUSUMOTO

IPC分类号： C09D175/04 ,  C08G18/76 ,  C08G18/75 ,  C08G18/32 ,  C08G18/34 ,  C08G18/12 ,  C08K3/34 ,  C09D7/43 ,  C09D7/61 ,  D21H19/62 ,  D21H19/40 ,  D21H19/82

摘要： In a coating agent obtained by water-dispersing a polyurethane resin, the polyurethane resin is a secondary reaction product of an isocyanate group-terminated prepolymer and a chain extender. The isocyanate group-terminated prepolymer is a primary reaction product of a polyisocyanate component containing a xylylene diisocyanate and/or a hydrogenated xylylene diisocyanate, and an active hydrogen group-containing component containing a short chain diol having 2 to 6 carbon atoms and an active hydrogen compound having a hydrophilic group; and the viscosity at 25° C. of the coating agent is 50 mPa·s or more.

公开(公告)号：US20190211241A1

公开(公告)日：2019-07-11

申请号：US16093439

申请日：2017-05-18

申请人： MITSUI CHEMICALS, INC.

发明人： Kazuyuki FUKUDA ,  Jun KAMADA ,  Takashi UCHIDA ,  Hideaki OTSUKA ,  Shinji TACHIBANA

IPC分类号： C09J175/04 ,  C09J11/04 ,  C08G18/80 ,  C08G18/75 ,  C08G18/62 ,  H01L31/049

CPC分类号： C09J175/04 ,  B05D7/04 ,  B05D7/24 ,  B32B27/30 ,  B32B27/40 ,  C08G18/38 ,  C08G18/62 ,  C08G18/6279 ,  C08G18/75 ,  C08G18/80 ,  C08G18/8048 ,  C09D7/40 ,  C09D127/12 ,  C09D175/04 ,  C09J11/04 ,  C09J127/12 ,  H01L31/049

摘要： A curable composition includes a blocked isocyanate in which an NCO group of an isocyanate compound having a H6XDI skeleton is blocked by a blocking agent having an O═C—CH—C═O skeleton, a curable functional group-containing fluorine polymer, and an alkoxysilane having a functional group including at least one element of a group 15 element to a group 16 element of the periodic table (excluding oxygen). In the curable composition allowing a titanium oxide to be contained, the molar ratio of the curable functional group to the NCO group is 0.5 to 10; the content ratio of the alkoxysilane with respect to 100 pans by mass of the total amount of the blocked isocyanate and the fluorine polymer is 0.2 to 8 parts by mass; and the content ratio of the titanium oxide with respect to 100 parts by mass of the fluorine polymer is 0 to 200 parts by mass.

公开(公告)号：US20220325059A1

公开(公告)日：2022-10-13

申请号：US17616886

申请日：2020-06-03

申请人： MITSUI CHEMICALS, INC.

发明人： Chikako KOUDA ,  Kazuyuki FUKUDA ,  Takashi UCHIDA

IPC分类号： C08J7/048 ,  C08G18/76 ,  C08G18/75 ,  C08G18/72 ,  C08G18/32 ,  C08G18/34 ,  C08G18/12 ,  C08G18/08 ,  C08G18/44 ,  C08G18/66 ,  C08J7/04 ,  C09D175/08 ,  C09D175/06 ,  C08G18/73 ,  C08G18/48 ,  C08G18/65

摘要： In a polyurethane dispersion obtained by water-dispersing a polyurethane resin, the polyurethane resin is a reaction product obtained by reacting at least a polyisocyanate component with an active hydrogen group-containing component containing an active hydrogen compound having an anionic group, a ratio of the total moles of a urethane group and a urea group is 1.5 mol or more with respect to 1 kg of the polyurethane dispersion, and the carbonate ion concentration is 700 ppm or less with respect to the polyurethane dispersion.

公开(公告)号：US20180037002A1

公开(公告)日：2018-02-08

申请号：US15551452

申请日：2016-02-24

申请人： TOYOBO CO., LTD. ,  MITSUI CHEMICALS, INC.

发明人： Atsushi YAMAZAKI ,  Masanori KOBAYASHI ,  Chikako KODA ,  Takashi UCHIDA

IPC分类号： B32B11/04 ,  B32B27/36 ,  B32B27/40 ,  B32B11/08

CPC分类号： B32B11/046 ,  B32B9/00 ,  B32B11/08 ,  B32B27/36 ,  B32B27/40 ,  C08G18/0823 ,  C08G18/3206 ,  C08G18/348 ,  C08G18/4825 ,  C08G18/6692 ,  C08G18/724 ,  C08G18/758 ,  C08G18/7642 ,  C08G18/8048 ,  C08J7/045 ,  C08J2367/02 ,  C08J2475/04 ,  C08J2475/12 ,  C09D175/04 ,  C08G18/12 ,  C08G18/3271

摘要： A laminate film which exhibits excellent gas barrier properties and lamination strength even after a severe retort treatment or which is small deterioration of gas barrier properties and hardly cause interlayer peeling can be provided. The laminate film comprises a coating layer, a metal oxide layer and a protective layer, with another intervening layer or without any intervening layer, laminated in this order on at least one surface of a polyester substrate film, wherein the coating layer comprises an oxazoline group-containing resin (A) and a polyurethane resin (B), wherein the metal oxide layer comprises a composite oxide composed of silicon oxide and aluminum oxide, and wherein the protective layer comprises a polyurethane resin (D), the polyurethane resin (D) contains a metaxylylene group in an amount of 20 to 33% by mass and a silanol group in an amount of 700 to 1700 mg per kg of a resin constituting the polyurethane resin (D), as a Si element amount contained in the silanol group.

公开(公告)号：US20160200858A1

公开(公告)日：2016-07-14

申请号：US14913231

申请日：2014-08-12

申请人： MITSUI CHEMICALS, INC.

发明人： Kazuyuki FUKUDA ,  Jun KAMADA ,  Takashi UCHIDA ,  Masakazu MASUI ,  Shinji TACHIBANA ,  Hirokazu MIZUMA ,  Kenichi FUJII

IPC分类号： C08G18/80

CPC分类号： C08G18/8077 ,  C08G18/285 ,  C08G18/2855 ,  C08G18/286 ,  C08G18/2865 ,  C08G18/287 ,  C08G18/3246 ,  C08G18/6229 ,  C08G18/6254 ,  C08G18/792 ,  C08G18/8064 ,  C08G18/807 ,  C08G18/8074 ,  C08G18/808 ,  C08G18/8096 ,  C09D175/04 ,  C09J175/04

摘要： The blocked isocyanate is a blocked isocyanate containing a latent isocyanate group, which is an isocyanate group blocked with a blocking agent, wherein the blocked isocyanate includes a first latent isocyanate group that is an isocyanate group blocked with a first blocking agent and a second latent isocyanate group that is an isocyanate group blocked with a second blocking agent; and the first blocking agent is represented by general formula (1) below, and has a higher catalysis activity that activates the isocyanate group than that of the second blocking agent. (where R1 to R3 represent a hydrocarbon group having 1 to 12 carbon atoms or a hydrogen atom, and at least one of R1 to R3 represents a hydrogen atom, and R1 and R3 may be bonded to each other to form a heterocycle. R4 represents a hydrocarbon group having 1 to 12 carbon atoms, a hydrogen atom, or an atomic group represented by —NR5R6 (R5 and R6 represent a hydrocarbon group having 1 to 12 carbon atoms, and R5 and R1 may be bonded to each other to form a heterocycle and R6 and R3 may be bonded to each other to form a heterocycle).

摘要翻译： 封端异氰酸酯是含有潜在异氰酸酯基团的封端异氰酸酯，其是用封闭剂封端的异氰酸酯基团，其中封端异氰酸酯包括第一潜在异氰酸酯基团，其是用第一封闭剂封闭的异氰酸酯基团和第二潜在异氰酸酯 该基团是用第二封闭剂封闭的异氰酸酯基团; 并且第一封闭剂由下述通式（1）表示，并且具有比第二封闭剂活化异氰酸酯基团更高的催化活性。 （其中R 1至R 3表示具有1至12个碳原子的烃基或氢原子，R 1至R 3中的至少一个表示氢原子，并且R 1和R 3可以彼此键合形成杂环，R4表示 具有1至12个碳原子的烃基，氢原子或由-NR 5 R 6表示的原子团（R 5和R 6表示具有1至12个碳原子的烃基，R 5和R 1可以彼此键合形成 杂环，R 6和R 3可以彼此键合形成杂环）。

公开(公告)号：US20190315910A1

公开(公告)日：2019-10-17

申请号：US16456967

申请日：2019-06-28

申请人： MITSUI CHEMICALS, INC.

发明人： Kazuyuki FUKUDA ,  Jun KAMADA ,  Takashi UCHIDA ,  Masakazu MASUI ,  Shinji TACHIBANA ,  Hirokazu MIZUMA ,  Kenichi FUJII

IPC分类号： C08G18/80 ,  C09J175/04 ,  C08G18/28 ,  C08G18/62 ,  C08G18/79 ,  C08G18/32 ,  C09D175/04

摘要： The blocked isocyanate is a blocked isocyanate containing a latent isocyanate group, which is an isocyanate group blocked with a blocking agent, wherein the blocked isocyanate includes a first latent isocyanate group that is an isocyanate group blocked with a first blocking agent and a second latent isocyanate group that is an isocyanate group blocked with a second blocking agent; and the first blocking agent is represented by general formula (1) below, and has a higher catalysis activity that activates the isocyanate group than that of the second blocking agent. (where R1 to R3 represent a hydrocarbon group having 1 to 12 carbon atoms or a hydrogen atom, and at least one of R1 to R3 represents a hydrogen atom, and R1 and R3 may be bonded to each other to form a heterocycle. R4 represents a hydrocarbon group having 1 to 12 carbon atoms, a hydrogen atom, or an atomic group represented by —NR5R6 (R5 and R6 represent a hydrocarbon group having 1 to 12 carbon atoms, and R5 and R1 may be bonded to each other to form a heterocycle and R6 and R3 may be bonded to each other to form a heterocycle).

公开(公告)号：US20160159965A1

公开(公告)日：2016-06-09

申请号：US14908020

申请日：2014-07-16

申请人： MITSUI CHEMICALS, INC.

发明人： Takashi UCHIDA ,  Chikako KOUDA ,  Akihiro OISHI

IPC分类号： C08G18/12 ,  C08G18/72 ,  C08J7/04 ,  C08G18/32 ,  C09D175/04 ,  C08G18/08 ,  C08G18/34

CPC分类号： C08G18/12 ,  C08G18/0823 ,  C08G18/0866 ,  C08G18/3206 ,  C08G18/348 ,  C08G18/3893 ,  C08G18/724 ,  C08G18/757 ,  C08G18/758 ,  C08G18/7642 ,  C08G18/8048 ,  C08J7/047 ,  C08J2323/12 ,  C08J2367/02 ,  C08J2475/04 ,  C09D175/04 ,  C09D175/12

摘要： A polyurethane dispersion is a polyurethane dispersion in which polyurethane resin produced by reaction of an isocyanate group-terminated prepolymer with a chain extender is dispersed in water. The isocyanate group-terminated prepolymer is produced by at least allowing a polyisocyanate component containing xylylene diisocyanate and/or hydrogenated xylylene diisocyanate to react with a polyol component containing diol having 2 to 6 carbon atoms, a low-molecular-weight polyol having a functionality of three or more, and an active hydrogen group-containing compound containing a hydrophilic group. The chain extender contains an alkoxysilyl compound having a primary amino group, or a primary amino group and a secondary amino group, and the molar ratio of the hydroxyl group in the low-molecular-weight polyol having a functionality of three or more is less than 25% relative to a total mol 100% of the hydroxyl group in the polyol component.

摘要翻译： 聚氨酯分散体是将异氰酸酯基封端的预聚物与扩链剂反应而生成的聚氨酯树脂分散在水中的聚氨酯分散体。 异氰酸酯基封端的预聚物通过至少允许含有二甲苯基二异氰酸酯和/或氢化苯二甲酰二异氰酸酯的多异氰酸酯组分与含有2-6个碳原子的二醇的多元醇组分反应来制备，低分子量多元醇具有官能度 三个或更多个，以及含有亲水基团的含活性氢基团的化合物。 扩链剂含有具有伯氨基或伯氨基和仲氨基的烷氧基甲硅烷基化合物，并且官能度为3以上的低分子量多元醇中的羟基的摩尔比小于 相对于多元醇组分中总摩尔100％的羟基为25％。