公开(公告)号：WO2013093586A1

公开(公告)日：2013-06-27

申请号：PCT/IB2012/002623

申请日：2012-12-04

Applicant: BASF JAPAN LTD.

Inventor： TSUJITA, Takahiro ,  NISHIDA, Nobuhiro ,  TAKEUCHI, Yoshitomo ,  OHSAWA, Katsuhiko

IPC: C09D5/08 ,  C09D7/12 ,  C08K3/22

CPC classification number: C23C26/00 ,  C08K2003/222 ,  C09D5/084 ,  C09D7/61 ,  Y10T428/31529

Abstract: To provide a chromium-free paint composition which can provide paint films which are excellent in terms of corrosion resistance on the edge surfaces, scratched surfaces and worked parts of a pre-coated steel sheet, and the paint films which can be obtained by coating this chromium-free paint composition. [Means of Resolution] A chromium-free paint composition which includes paint film-forming resin (A), anti-rust pigment (B), comprising at least one type of amorphous MgO-V 2 O 5 -based compound, and crosslinking agent (C) which is characterized in that the mass content proportion of the aforementioned anti-rust pigment (B) is from 10 to 80 mass% with respect to the sum of the resin solid fraction mass of the aforementioned paint film-forming resin (A) and the aforementioned crosslinking agent (C), and the overall eluted ion content in a 10% aqueous solution of the aforementioned anti-rust pigment (B) is from 10 ppm to 100 ppm.

Abstract translation: 提供一种无铬涂料组合物，其能够提供在预涂钢板的边缘表面，划伤表面和加工部件上的耐腐蚀性优异的涂膜，以及可以通过涂布这些涂膜获得的涂膜 无铬涂料组成。 [解决方法]一种无铬涂料组合物，其包含至少一种无定形MgO-V 2 O 5系化合物和交联剂（C）的成膜树脂（A），防锈颜料（B） 其特征在于，上述防锈颜料（B）的质量含量比例相对于上述成膜树脂（A）的树脂固体成分质量与上述成膜树脂（A）的总和为10〜80质量％ 上述交联剂（C），上述防锈颜料（B）的10％水溶液中的总洗脱离子含量为10ppm〜100ppm。

公开(公告)号：WO2012095709A1

公开(公告)日：2012-07-19

申请号：PCT/IB2011/055931

申请日：2011-12-23

Applicant: BASF SE ,  PINKOS, Rolf ,  OSETSKA, Olga ,  KÖNIGSMANN, Lucia ,  BASF JAPAN LTD.

Inventor： PINKOS, Rolf ,  OSETSKA, Olga ,  KÖNIGSMANN, Lucia

IPC: C07D307/08 ,  B01J23/44 ,  C07B61/00

CPC classification number: C07D307/08

Abstract: The present invention relates to a process for the catalytic hydrogenation of 1,4-butynediol to tetrahydrofuran at at least the decomposition temperature of 1,4-butynediol, wherein 1,4-butynediol is vaporized in a hydrogen-comprising gas stream and is hydrogenated in gaseous form over at least one catalyst, comprising at least one of the elements from groups 7 to 11 of the Periodic Table of the Elements.

Abstract translation: 本发明涉及在至少1,4-丁炔二醇的分解温度下将1,4-丁炔二醇催化氢化成四氢呋喃的方法，其中1,4-丁炔二醇在含氢气流中蒸发并氢化 在至少一种催化剂上形成气态，其包含元素周期表第7-11族元素​​中的至少一种元素。

公开(公告)号：WO2013140238A8

公开(公告)日：2013-11-21

申请号：PCT/IB2013000566

申请日：2013-03-05

Applicant: BASF JAPAN LTD ,  HONDA MOTOR CO LTD

Inventor： MIZUNO SHIGEYUKI ,  HONDA YASUFUMI ,  KOJIMA KEISUKE ,  AOKI TAKAMASA ,  OGAWA TAKESHI

IPC: B05D7/00

CPC classification number: B32B27/40 ,  B05D3/0254 ,  B05D7/14 ,  B05D7/142 ,  B05D7/144 ,  B05D7/16 ,  B05D7/572 ,  B05D7/574 ,  B05D7/577 ,  B05D2401/20 ,  B05D2503/00 ,  B05D2504/00 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/24 ,  B32B2307/558 ,  B32B2307/584 ,  C09D5/4473 ,  C25D13/04 ,  Y10T428/273

Abstract: To provide a method of forming a multi-layer paint film with which a multi-layer paint film which satisfies the paint film performance, such as water resistance, impact resistance and the like, required of an automobile paint film and which has excellent paint film appearance is obtained even in the case where an aqueous first base paint is coated and a first base paint film is formed and then an aqueous second base paint is coated over the aforementioned first base coat film without carrying out preliminary drying. [Means of Resolution] A method of forming a multi-layer paint film in which an aqueous first base paint (A) i's coated over an electrodeposited cured paint film and a first base paint film is formed and then an aqueous second base paint (B) is coated over the aforementioned first base paint film without carrying out preliminary drying by heating after forming said first base paint film and a second base paint film is formed, preliminary drying by heating is carried out after said second base paint ' film forming process, a single-liquid type clear paint (C) is coated over the aforementioned second base paint film and a clear coat paint film is formed and these three paint film layers are heated and cured at the same time wherein the aforementioned first base paint (A) includes water-soluble or water-dispersible polyurethane resin (A1) of acid value of less than 15 mgKOH/g and hydroxyl group value from 10 to 100 mgKOH/g and titanium oxide (A2) of specific surface area not more than 13 m2/g, the aforementioned water- soluble or water-dispersible polyurethane resin (A1) includes from 4 to 15 mass% with respect to the resin solid fraction of the aforementioned water-soluble or water-dispersible polyurethane resin (A1) of at least one of ethylene oxide units and propylene oxide units, and the mass content ratio of the aforementioned titanium oxide (A2) is from 40 to 60 mass% with respect to the paint solid fraction of aforementioned aqueous first base paint (A).

Abstract translation: 本发明提供一种形成多层涂膜的方法，该多层涂膜具有满足汽车涂膜所要求的耐水性，耐冲击性等涂膜性能且具有优异的涂膜的多层涂膜 即使在涂布含水第一基础涂料并形成第一基础涂膜后，然后将水性第二基础涂料涂布在前述第一基础涂膜上而不进行预干燥，也可获得外观。 [分辨方法]形成多层漆膜的方法，其中形成涂覆在电沉积固化漆膜和第一基础漆膜上的水性第一基漆（A）1，然后形成水性第二基漆（B） ）形成所述第一基础漆膜并形成第二基础漆膜后，在所述第一基础漆膜上涂覆而不进行预加热预干燥，在所述第二基础漆的成膜过程之后进行预加热干燥， 在上述第2基础涂膜上涂布单液型透明涂料（C），形成透明涂膜涂膜，同时将上述第1基础涂料（A）同时加热固化， 包括酸值低于15mgKOH / g且羟基值为10至100mgKOH / g的水溶性或水分散性聚氨酯树脂（A1）和比表面积不大于13m 2的氧化钛（A2） 2 / g时，上述水溶性或水分散性聚氨酯树脂（A1）相对于上述水溶性或水分散性聚氨酯树脂（A1）的树脂固体成分为4〜15质量％以上 环氧乙烷单元和环氧丙烷单元中的一种，上述氧化钛（A2）的质量含量比相对于上述水性第一基础涂料（A）的涂料固体成分为40〜60质量％。

公开(公告)号：WO2013140238A1

公开(公告)日：2013-09-26

申请号：PCT/IB2013/000566

申请日：2013-03-05

Applicant: BASF JAPAN LTD. ,  HONDA MOTOR CO., LTD.

Inventor： MIZUNO, Shigeyuki ,  HONDA, Yasufumi ,  KOJIMA, Keisuke ,  AOKI, Takamasa ,  OGAWA, Takeshi

IPC: B05D7/00

CPC classification number: B32B27/40 ,  B05D3/0254 ,  B05D7/14 ,  B05D7/142 ,  B05D7/144 ,  B05D7/16 ,  B05D7/572 ,  B05D7/574 ,  B05D7/577 ,  B05D2401/20 ,  B05D2503/00 ,  B05D2504/00 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/24 ,  B32B2307/558 ,  B32B2307/584 ,  C09D5/4473 ,  C25D13/04 ,  Y10T428/273

Abstract: To provide a method of forming a multi-layer paint film with which a multi-layer paint film which satisfies the paint film performance, such as water resistance, impact resistance and the like, required of an automobile paint film and which has excellent paint film appearance is obtained even in the case where an aqueous first base paint is coated and a first base paint film is formed and then an aqueous second base paint is coated over the aforementioned first base coat film without carrying out preliminary drying. [Means of Resolution] A method of forming a multi-layer paint film in which an aqueous first base paint (A) i's coated over an electrodeposited cured paint film and a first base paint film is formed and then an aqueous second base paint (B) is coated over the aforementioned first base paint film without carrying out preliminary drying by heating after forming said first base paint film and a second base paint film is formed, preliminary drying by heating is carried out after said second base paint ' film forming process, a single-liquid type clear paint (C) is coated over the aforementioned second base paint film and a clear coat paint film is formed and these three paint film layers are heated and cured at the same time wherein the aforementioned first base paint (A) includes water-soluble or water-dispersible polyurethane resin (A1) of acid value of less than 15 mgKOH/g and hydroxyl group value from 10 to 100 mgKOH/g and titanium oxide (A2) of specific surface area not more than 13 m 2 /g, the aforementioned water- soluble or water-dispersible polyurethane resin (A1) includes from 4 to 15 mass% with respect to the resin solid fraction of the aforementioned water-soluble or water-dispersible polyurethane resin (A1) of at least one of ethylene oxide units and propylene oxide units, and the mass content ratio of the aforementioned titanium oxide (A2) is from 40 to 60 mass% with respect to the paint solid fraction of aforementioned aqueous first base paint (A).

Abstract translation: 为了提供一种形成多层漆膜的方法，通过该方法，需要汽车漆膜所需的满足漆膜性能的多层漆膜，如耐水性，耐冲击性等，并且具有优异的漆膜 即使在涂布水性第一基础涂料并形成第一基础漆膜的情况下也可以获得外观，然后在不进行预干燥的情况下将水性第二基础涂料涂覆在上述第一底涂层膜上。 [解决方法]形成多层漆膜的方法，其中形成水溶性第一底漆（A）i涂覆在电沉积固化漆膜和第一基漆漆上，然后形成水性第二基漆（B ）涂布在上述第一基础漆膜上，在形成第一基础漆膜之后不进行加热预干燥，形成第二基础漆膜，在所述第二基础涂料成膜工艺之后进行预热干燥， 在上述第二基础漆膜上涂覆单液型透明涂料（C），形成透明涂料漆膜，并且同时加热和固化这三个漆膜层，其中上述第一基漆（A） 包括酸值小于15mgKOH / g，羟基值为10〜100mgKOH / g的水溶性或水分散性聚氨酯树脂（A1），比表面积不大于13μm的氧化钛（A2） 2 / g，上述水溶性或水分散性聚氨酯树脂（A1）相对于上述水溶性或水分散性聚氨酯树脂（A1）的树脂固体成分至少为4〜15质量％ 环氧乙烷单元和环氧丙烷单元中的一种，上述氧化钛（A2）的质量含量相对于上述水性第一基础漆（A）的涂料固体成分为40〜60质量％。

公开(公告)号：WO2012095777A1

公开(公告)日：2012-07-19

申请号：PCT/IB2012/050093

申请日：2012-01-09

Applicant: BASF SE ,  PINKOS, Rolf ,  OSETSKA, Olga ,  KÖNIGSMANN, Lucia ,  BASF JAPAN LTD.

Inventor： PINKOS, Rolf ,  OSETSKA, Olga ,  KÖNIGSMANN, Lucia

IPC: C07C29/17 ,  C07C31/20 ,  C07D307/08 ,  C07D307/33

CPC classification number: C07D307/08 ,  C07C29/172 ,  C07D307/33 ,  C07C31/207

Abstract: Process for preparing tetrahydrofuran, 1,4-butanediol and/or gamma-butyrolactone by hydrogenation of 1,4-butynediol, wherein 1,4-butynediol is vaporized in a hydrogen-comprising gas stream and hydrogenated in gaseous form over at least one catalyst which comprises at least one of the elements of groups 7 to 11 of the Periodic Table of the Elements.

Abstract translation: 通过1,4-丁炔二醇的氢化制备四氢呋喃，1,4-丁二醇和/或γ-丁内酯的方法，其中1,4-丁炔二醇在含氢气流中汽化并在气态上以至少一种催化剂氢化 其包括元素周期表第7至11组的至少一个元素。

公开(公告)号：WO2013117972A1

公开(公告)日：2013-08-15

申请号：PCT/IB2013/000080

申请日：2013-01-23

Applicant: BASF JAPAN LTD.

Inventor： KONISHI, Tetsu ,  TAJIMA, Atsunori

IPC: C08G63/123 ,  C09D167/00 ,  C08J7/04 ,  C08G63/12

CPC classification number: C09D167/00 ,  C08G63/12 ,  C08J7/042 ,  C08J2367/02 ,  C08K5/3435 ,  C08K5/3492 ,  C09D167/02 ,  C23C28/00

Abstract: To provide a single-liquid type clear paint composition which has an excellent paint film appearance, and with which in particular which a good paint film appearance is obtained in the 3C1B system multi-layer paint film forming method, with which paint films which have excellent water resistance and weather resistance can be obtained, which has a high solid fraction on coating and which has good storage stability. [Means of Resolution] A single-liquid type paint composition which has as essential components a hydroxyl group-containing polyester resin (A) of which the weight average molecular weight is from 1,500 to 8,000, the acid value is from 0 to 50 mgKOH/g, the hydroxyl group value is from 100 to 180 mgKOH/g and the glass transition temperature is from -30 to 0°C and a crosslinking agent (B) which reacts with hydroxyl groups, wherein the aforementioned (A) component is a hydroxyl group- containing polyester resin which has been obtained by reacting a polybasic acid (a), a polyhydric alcohol (b) and at least one type of component (c) having at least six carbon atoms selected from among the saturated mono-carboxylic acids, saturated mono-alcohols, saturated glycidyl ethers and saturated glycidyl esters where the proportion by mass of the aforementioned (c) component is from 20 to 60 mass% with respect to the sum of the solid fraction masses of the aforementioned (a) to (c) components.

Abstract translation: 为了提供具有优异的油漆外观的单液型透明油漆组合物，特别是在3C1B系统多层漆膜形成方法中特别优异的漆膜外观，具有优异的漆膜 可以获得耐水性和耐候性，其在涂层上具有高的固体分数，并且具有良好的储存稳定性。 [解决方法]具有重均分子量为1500〜8,000，酸值为0〜50mgKOH / cm 3的含羟基的聚酯树脂（A）作为必要成分的单液型涂料组合物， g，羟基值为100〜180mgKOH / g，玻璃化转变温度为-30〜0℃，与羟基反应的交联剂（B）为上述（A）成分为羟基 通过使多元酸（a），多元醇（b）和至少一种具有选自饱和单羧酸中的至少6个碳原子的组分（c）反应而获得的含聚酯树脂， 饱和一元醇，饱和缩水甘油醚和饱和缩水甘油酯，上述（c）成分的质量比例相对于上述（a）〜（c）的固体成分质量之和为20〜60质量％ ） 组件。

公开(公告)号：WO2012038848A1

公开(公告)日：2012-03-29

申请号：PCT/IB2011/053872

申请日：2011-09-05

Applicant: BASF SE ,  ABILLARD, Olivier ,  BREUNINGER, Daniel ,  KRETZSCHMAR, Eva ,  PINKOS, Rolf ,  BASF JAPAN LTD.

Inventor： ABILLARD, Olivier ,  BREUNINGER, Daniel ,  KRETZSCHMAR, Eva ,  PINKOS, Rolf

IPC: C07C27/12 ,  C07C29/149 ,  C07C31/27 ,  C07D313/04

CPC classification number: C07D313/04 ,  C07C29/149 ,  C07C29/80 ,  C07C29/86 ,  C07C51/316 ,  C07C31/20 ,  C07C55/14

Abstract: The invention relates to processes for preparing 1,6-hexanediol and very pure ε-caprolactone from a dicarboxylic acid solution (DCS), comprising the steps of (a) esterification of the DCS with alcohols, (b) partial catalytic hydrogenation of the esters, (c) distillative removal of 1,6- hexanediol and low boilers as the top product, and (d) cyclization of the 6-hydroxycaproic ester present in the bottoms fraction in the presence of a higher-boiling alcohol than caprolactone.

Abstract translation: 本发明涉及从二羧酸溶液（DCS）制备1,6-己二醇和非常纯的ε-己内酯的方法，包括以下步骤：（a）将DCS与醇酯化，（b）酯的部分催化氢化 ，（c）蒸馏除去作为顶部产物的1,6-己二醇和低沸点，和（d）在高沸点醇存在下，在己内酯中存在底部馏分中的6-羟基己酸酯的环化。

公开(公告)号：US20150051325A1

公开(公告)日：2015-02-19

申请号：US14377613

申请日：2013-01-23

Applicant: BASF Japan Ltd.

Inventor： Tetsu Konishi ,  Atsunori Tajima

IPC: C09D167/00 ,  C08K5/3492 ,  C08K5/3435 ,  C23C28/00

CPC classification number: C09D167/00 ,  C08G63/12 ,  C08J7/042 ,  C08J2367/02 ,  C08K5/3435 ,  C08K5/3492 ,  C09D167/02 ,  C23C28/00

Abstract: A single-liquid type paint composition comprises: a hydroxyl group-containing polyester resin (A) of which the weight average molecular weight is from 1,500 to 8,000, the acid value is from 0 to 50 mgKOH/g, the hydroxyl group value is from 100 to 180 mgKOH/g and the glass transition temperature is from −30 to 0° C. and a crosslinking agent (B) which reacts with hydroxyl groups, wherein the (A) component has been obtained by reacting a polybasic acid (a), a polyhydric alcohol (b) and at least one type of component (c) having at least six carbon atoms selected from among the saturated mono-carboxylic acids, saturated mono-alcohols, saturated glycidyl ethers and saturated glycidyl esters where the proportion by mass of the (c) component is from 20 to 60 mass % with respect to the sum of the solid fraction masses of the (a) to (c) components.

Abstract translation: 单液型涂料组合物包含：重均分子量为1500〜8,000，酸值为0〜50mgKOH / g的羟基的聚酯树脂（A），羟基值为 100〜180mgKOH / g，玻璃化转变温度为-30〜0℃，和与羟基反应的交联剂（B），其中（A）成分是通过使多元酸（a） ，多元醇（b）和至少一种具有选自饱和一元羧酸，饱和一元醇，饱和缩水甘油醚和饱和缩水甘油酯中的至少6个碳原子的组分（c），其中质量比 （c）成分相对于（a）〜（c）成分的固体成分质量之和为20〜60质量％。

公开(公告)号：TW201331313A

公开(公告)日：2013-08-01

申请号：TW101145333

申请日：2012-12-03

Applicant: 巴斯夫日本股份有限公司 ,  BASF JAPAN LTD.

Inventor： 辻田隆広 ,  TSUJITA, TAKAHIRO ,  西田信博 ,  NISHIDA, NOBUHIRO ,  竹內義智 ,  TAKEUCHI, YOSHITOMO ,  大澤勝彥 ,  OHSAWA, KATSUHIKO

IPC: C09D5/08 ,  C09D163/00 ,  C09D167/00 ,  C09D7/12 ,  C23C22/62

CPC classification number: C23C26/00 ,  C08K2003/222 ,  C09D5/084 ,  C09D7/61 ,  Y10T428/31529

Abstract: [問題]為了提供一種無鉻塗料組合物，其可提供就對預先塗覆之鋼板的邊緣表面、刮痕表面及加工部分之耐腐蝕性而言為極佳的塗膜，及可藉由塗覆該無鉻塗料組合物而獲得之塗膜。[解決方式]一種無鉻塗料組合物，其包括形成塗膜之樹脂(A)、包括至少一種類型之非晶型MgO-V2O5基化合物的防銹顏料(B)及交聯劑(C)，其特徵在於上述防銹顏料(B)相對上述形成塗膜之樹脂(A)及上述交聯劑(C)之樹脂固體部分質量的總和之質量含量比例為10至80質量%，及10%之上述防銹顏料(B)水溶液中的總溶析離子含量為10 ppm至100 ppm。

Abstract in simplified Chinese: [问题]为了提供一种无铬涂料组合物，其可提供就对预先涂覆之钢板的边缘表面、刮痕表面及加工部分之耐腐蚀性而言为极佳的涂膜，及可借由涂覆该无铬涂料组合物而获得之涂膜。[解决方式]一种无铬涂料组合物，其包括形成涂膜之树脂(A)、包括至少一种类型之非晶型MgO-V2O5基化合物的防锈颜料(B)及交联剂(C)，其特征在于上述防锈颜料(B)相对上述形成涂膜之树脂(A)及上述交联剂(C)之树脂固体部分质量的总和之质量含量比例为10至80质量%，及10%之上述防锈颜料(B)水溶液中的总溶析离子含量为10 ppm至100 ppm。

公开(公告)号：TWI470042B

公开(公告)日：2015-01-21

申请号：TW098106031

申请日：2009-02-25

Applicant: BASF日本股份有限公司 ,  BASF JAPAN LTD.

Inventor： 小橋太一郎 ,  KOHASHI, TAICHIRO ,  水谷廣樹 ,  MIZUTANI, HIROKI ,  竹內義智 ,  TAKEUCHI, YOSHITOMO ,  中西太 ,  NAKANISHI, FUTOSHI

IPC: C09D133/14 ,  C09D161/32 ,  C09D183/04 ,  C09D7/12 ,  C09D5/28 ,  C09D5/16

CPC classification number: C09D5/28 ,  C08K3/40 ,  C08K5/42 ,  C08K5/5415 ,  C08L33/066 ,  C09D7/69 ,  C09D7/70 ,  C09D133/066 ,  C08L2666/02