公开(公告)号：EP2671930A1

公开(公告)日：2013-12-11

申请号：EP11852737.3

申请日：2011-12-22

申请人： Henkel AG & Co. KGaA

发明人： ITO, Shoko ,  YOSHIDA, Yoshio ,  MATSUKI, Yuichi

IPC分类号： C09J175/04 ,  C09J7/02 ,  H01L31/042

CPC分类号： H01L31/0487 ,  C08G18/6225 ,  C08G18/73 ,  C08K5/3492 ,  C09J7/22 ,  C09J7/35 ,  C09J175/04 ,  C09J2203/322 ,  C09J2205/102 ,  C09J2475/00 ,  H01L31/049 ,  Y02E10/50

摘要： An object of the present invention is to provide an adhesive for solar battery backsheet, which has satisfactory initial adhesion to a film at the time of the production of the solar battery backsheet and satisfactory adhesive strength to a film after aging, and is also excellent in long-term weatherability and hydrolysis resistance. Further object is to provide a solar battery backsheet obtainable by using the adhesive, and a solar battery module obtainable by using the backsheet. Disclosed is an adhesive for solar battery backsheet obtainable by the reaction of an acrylic polyol (a1) with an isocyanate compound (a2), in which the acrylic polyol (a1) has a glass transition temperature of 20°C or lower. The adhesive has satisfactory initial adhesion to a film at the time of the production of the solar battery backsheet and satisfactory adhesive strength to a film after aging, and is also excellent in long-term weatherability and hydrolysis resistance. The adhesive for solar battery backsheet, in which the acrylic polyol (a1) has a hydroxyl value of 0.5 to 40 mgKOH/g, is more preferable.

摘要翻译： 本发明的目的是提供一种用于太阳能电池背板的粘合剂，其在生产太阳能电池底片时对膜具有令人满意的初始粘合性，并且对于老化后的膜具有令人满意的粘合强度，并且还优异 长期耐候性和耐水解性。 另外的目的是提供一种通过使用该粘合剂获得的太阳能电池背板，以及通过使用该底片可获得的太阳能电池组件。 公开了通过丙烯酸多元醇（a1）与异氰酸酯化合物（a2）的反应获得的太阳能电池背板的粘合剂，其中丙烯酸多元醇（a1）的玻璃化转变温度为20℃以下。 粘合剂在制造太阳能电池背板时对膜具有令人满意的初始粘合性，并且在老化后对膜具有令人满意的粘合强度，并且长期耐候性和耐水解性也优异。 其中丙烯酸多元醇（a1）的羟值为0.5〜40mgKOH / g的太阳能电池底片用粘合剂是更优选的。

公开(公告)号：EP2841481A1

公开(公告)日：2015-03-04

申请号：EP13722863.1

申请日：2013-04-19

申请人： Henkel AG&Co. KGAA

发明人： YAMADA, Yasushi ,  KAMAI, Noriyoshi ,  ITO, Shoko ,  MATSUKI, Yuichi

IPC分类号： C08G18/62 ,  B32B7/12 ,  B32B27/36 ,  C08G18/72 ,  C09J175/04 ,  H01L31/048

CPC分类号： C09J175/12 ,  B32B7/12 ,  B32B15/04 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2255/06 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2307/712 ,  B32B2323/00 ,  B32B2367/00 ,  B32B2457/12 ,  B32B2571/00 ,  C08F220/18 ,  C08F2220/1825 ,  C08G18/6229 ,  C08G18/6262 ,  C08G18/724 ,  C09J133/08 ,  C09J133/12 ,  C09J175/04 ,  H01L31/048 ,  H01L31/049 ,  Y02E10/50 ,  Y10T428/31565 ,  Y10T428/31605

摘要： An object of the present invention is to provide an adhesive for laminated sheets, which is excellent in curing rate and initial adhesion to a film after aging in producing a laminated sheet, and is also excellent in hydrolysis resistance over a long term at high temperature. Disclosed is an adhesive for laminated sheets, comprising a urethane resin obtainable by mixing an acrylic polyol with an isocyanate compound, wherein the acrylic polyol is a polyol having a glass transition temperature of from -20 to 20°C, which polyol is obtainable by polymerizing a polymerizable monomer; the polymerizable monomer includes a monomer having a hydroxyl group and the other monomer, and the other monomer includes acrylonitrile; and the isocyanate compound includes both an isocyanate compound having no aromatic ring and an isocyanate compound having an aromatic ring. The adhesive is excellent in initial adhesion to a film after aging, and in its curing rate in the case of producing a laminated sheet, and is also excellent in hydrolysis resistance over a long term at high temperature.

摘要翻译： 一种层压片用粘合剂，其包含通过将丙烯酸多元醇与异氰酸酯化合物混合而获得的聚氨酯树脂。 通过聚合包含具有羟基的第一单体和丙烯腈的混合物来获得丙烯酸多元醇。 异氰酸酯化合物包括不具有芳香环的异氰酸酯化合物和具有芳香环的异氰酸酯化合物。 也用粘合剂将粘合剂和薄膜层压的反应产物固化。

公开(公告)号：EP2679650A1

公开(公告)日：2014-01-01

申请号：EP11853024.5

申请日：2011-12-22

申请人： Henkel AG & Co. KGaA

发明人： MATSUKI, Yuichi ,  YOSHIDA, Yoshio ,  ITO, Shoko

IPC分类号： C09J175/04 ,  C08G18/42 ,  C08G18/62 ,  C09J11/06 ,  C09J175/06 ,  H01L31/042

CPC分类号： H01L31/0487 ,  C08G18/4063 ,  C08G18/4211 ,  C08G18/4216 ,  C08G18/4286 ,  C08G18/6229 ,  C08G18/7642 ,  C08G18/792 ,  C08G18/8029 ,  C09J7/22 ,  C09J7/30 ,  C09J175/06 ,  C09J2203/322 ,  C09J2475/00 ,  H01L31/049 ,  Y02E10/50 ,  Y10T428/2896

摘要： Provided are: an outdoor urethane adhesive agent which has excellent initial adhesion properties, exhibits excellent adhesion properties after being cured, can be cured into a coating film having excellent flexibility, and preferably has superior weather resistance; a solar cell back sheet which is produced using the adhesive agent; and a solar cell module which is produced using the solar cell back sheet. An outdoor urethane adhesive agent (A) comprising a urethane resin (A) produced by the reaction of an isocyanate compound (a1) with a polyol (a2) having an ester bond, wherein the isocyanate compound (a1) comprises at least one compound selected from aliphatic isocyanates and alicyclic isocyanates, and the polyol (a2) comprises both a polyester polyol (a2-1) and an acrylic polyol (a2-2). The adhesive agent has excellent initial adhesion properties, exhibits excellent adhesion properties after being cured, and can be cured into a coating film. having excellent flexibility. When the adhesive agent additionally contains a hydroxyphenyltriazine-type compound, the adhesive agent can rarely undergo the change in color and can have superior weather resistance.

摘要翻译： 提供：具有优异的初始粘合性，在固化后表现出优异的粘附性的室外聚氨酯粘合剂可以固化成具有优异柔性的涂膜，并且优选具有优异的耐候性; 使用粘合剂制造的太阳能电池背板; 以及使用太阳能电池背板制造的太阳能电池模块。 一种室外聚氨酯粘合剂（A），其包含通过异氰酸酯化合物（a1）与具有酯键的多元醇（a2）反应制备的聚氨酯树脂（A），其中所述异氰酸酯化合物（a1）包含至少一种选自 脂肪族异氰酸酯和脂环族异氰酸酯，多元醇（a2）包含聚酯多元醇（a2-1）和丙烯酸多元醇（a2-2）。 粘合剂具有优异的初始粘合性能，在固化后表现出优异的粘合性能，并且可以固化成涂膜。 具有极好的灵活性。 当粘合剂另外含有羟基苯基三嗪型化合物时，粘合剂很少会发生颜色变化，并且可以具有优异的耐候性。

公开(公告)号：EP3227353A1

公开(公告)日：2017-10-11

申请号：EP15808276.8

申请日：2015-11-26

申请人： Henkel AG & Co. KGaA

发明人： ITO, Shoko ,  KAMAI, Noriyoshi ,  YAMADA, Yasushi ,  IKEDA, Hitoshi

IPC分类号： C08G18/62 ,  C08G18/79 ,  C08G18/76 ,  C09J175/04 ,  C08K5/09

CPC分类号： C09J175/04 ,  B32B7/12 ,  B32B2375/00 ,  C08G18/281 ,  C08G18/30 ,  C08G18/341 ,  C08G18/6241 ,  C08G18/6262 ,  C08G18/65 ,  C08G18/6541 ,  C08G18/6755 ,  C08G18/7642 ,  C08G18/792

摘要： Disclosed is an adhesive for laminated sheets comprising a urethane resin obtainable by blending: (A) an acrylic polyol; (B) at least one selected from carboxylic acids and carboxylic anhydrides; and (C) an isocyanate compound, wherein the acrylic polyol (A) is obtainable by the polymerization of a polymerizable monomer, has a glass transition temperature of from -35 °C to 20 °C, and has a hydroxyl value of from 0.5 to 40 mgKOH/g. The adhesive for laminated sheets is excellent in initial adhesion to a film, peel strength after aging and hydrolysis resistance for a long time under high temperature when a laminated sheet is produced, and wherein the adhesive does not impart an adverse effect to the appearance of the laminated sheet and the lamination process of films while improving the curability. The laminated sheet is suitably prepared using the adhesive for laminated sheets. An article comprising the laminated sheet can be prepared using the laminated sheet.

摘要翻译： 本发明公开了一种用于层压片材的粘合剂，其包含通过混合以下物质获得的聚氨酯树脂：（A）丙烯酸多元醇; （B）选自羧酸和羧酸酐中的至少一种; 和（C）异氰酸酯化合物，其中丙烯酸多元醇（A）可通过可聚合单体的聚合获得，其玻璃化转变温度为-35℃至20℃，羟基值为0.5至 40毫克KOH /克。 在制造层压片材时，层压片材的初始粘合性，老化后的剥离强度和长时间高温下的耐水解性优异，并且其中所述粘合剂不会对所述层压片材的外观产生不利影响 层压板和膜的层压过程，同时提高固化性。 层压片适合使用层压片用粘合剂制备。 包含层压片材的制品可以使用层压片材制备。

公开(公告)号：EP2841481B1

公开(公告)日：2016-04-06

申请号：EP13722863.1

申请日：2013-04-19

申请人： Henkel AG & Co. KGaA

发明人： YAMADA, Yasushi ,  KAMAI, Noriyoshi ,  ITO, Shoko ,  MATSUKI, Yuichi

IPC分类号： C08G18/62 ,  B32B7/12 ,  B32B27/36 ,  C08G18/72 ,  C09J175/04 ,  H01L31/048

CPC分类号： C09J175/12 ,  B32B7/12 ,  B32B15/04 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2255/06 ,  B32B2255/10 ,  B32B2255/205 ,  B32B2255/26 ,  B32B2307/712 ,  B32B2323/00 ,  B32B2367/00 ,  B32B2457/12 ,  B32B2571/00 ,  C08F220/18 ,  C08F2220/1825 ,  C08G18/6229 ,  C08G18/6262 ,  C08G18/724 ,  C09J133/08 ,  C09J133/12 ,  C09J175/04 ,  H01L31/048 ,  H01L31/049 ,  Y02E10/50 ,  Y10T428/31565 ,  Y10T428/31605

公开(公告)号：EP2888304A1

公开(公告)日：2015-07-01

申请号：EP13760121.7

申请日：2013-08-22

申请人： Henkel AG & Co. KGaA

发明人： YAMADA, Yasushi ,  ITO, Shoko ,  KAMAI, Noriyoshi ,  IKEDA, Hitoshi

IPC分类号： C08G18/62 ,  C08G18/76 ,  C09J175/12 ,  C08G18/72 ,  C08G18/79 ,  B32B27/00 ,  H01L31/00

CPC分类号： C09J175/06 ,  B32B7/12 ,  B32B17/10018 ,  B32B17/10788 ,  B32B27/08 ,  B32B2457/10 ,  C08F220/18 ,  C08G18/6262 ,  C08G18/725 ,  C08G18/7642 ,  C08G18/792 ,  C09J175/12 ,  H01L31/049 ,  Y02E10/50

摘要： Disclosed is an adhesive for laminated sheets comprising: a urethane resin obtainable by mixing an acrylic polyol with an isocyanate compound; and a silane compound; wherein the silane compound contains a glycidyl based silane compound, wherein the acrylic polyol is obtainable by polymerizing polymerizable monomer, the polymerizable monomer contains a monomer having a hydroxyl group and the other monomer, and the other monomer contains acrylonitrile, and the isocyanate compound contains at least one selected from xylylene diisocyanate and hexamethylene diisocyanate. The adhesive for laminated sheets has a moderate curing rate and is excellent in initial adhesion to a film and in long-term hydrolysis resistance at high temperature; it is also excellent in weatherability.

摘要翻译： 公开了一种用于层压片的粘合剂，其包含：通过将丙烯酸类多元醇与异氰酸酯化合物混合而获得的聚氨酯树脂; 和硅烷化合物; 其中所述硅烷化合物含有缩水甘油基硅烷化合物，其中所述丙烯酸多元醇可通过聚合可聚合单体获得，所述可聚合单体含有具有羟基的单体和其他单体，并且另一单体含有丙烯腈，并且所述异氰酸酯化合物含有 选自苯二亚甲基二异氰酸酯和六亚甲基二异氰酸酯中的至少一种。 用于层压片材的粘合剂具有适度的固化速率并且对膜的初始粘合性和高温下的长期耐水解性优异; 耐候性也很好。

公开(公告)号：EP3233957A1

公开(公告)日：2017-10-25

申请号：EP15808277.6

申请日：2015-11-26

申请人： Henkel AG & Co. KGaA

发明人： KAMAI, Noriyoshi ,  ITO, Shoko ,  YAMADA, Yasushi ,  IKEDA, Hitoshi

IPC分类号： C08G18/62 ,  C08G18/79 ,  C08G18/76 ,  C09J175/14 ,  C08G18/69 ,  H01L31/049

CPC分类号： C09J175/14 ,  B32B7/12 ,  B32B2457/10 ,  C08G18/6262 ,  C08G18/69 ,  C08G18/73 ,  C08G18/7642 ,  C08G18/792 ,  H01L31/049

摘要： An adhesive for laminated sheets, which is excellent in adhesive strength to a film after curing and long-term hydrolysis resistance at high temperature and high humidity when a laminated sheet is produced, and is also excellent in adhesive property at low temperature. Disclosed is an adhesive for laminated sheets, which comprises a urethane resin obtainable by mixing an acrylic polyol with an isocyanate compound, and also has a chemical structure derived from a diene polymer, wherein the diene polymer has a glass transition temperature of −40° C. or lower. The adhesive for laminated sheets is excellent in adhesive strength to a film after curing and long-term hydrolysis resistance at high temperature and high humidity when a laminated sheet is, produced, and is also excellent in adhesive property at low temperature.

摘要翻译： 本发明的目的在于提供一种层合片用粘合剂，其制造时的固化后的膜的粘合力优异，并且在制造层合片时的高温高湿下的长期耐水解性优异， 低温下的粘合性。 本发明公开了一种层压片用粘合剂，其包含通过将丙烯酸多元醇与异氰酸酯化合物混合而获得的聚氨酯树脂，并且还具有衍生自二烯聚合物的化学结构，其中二烯聚合物的玻璃化转变温度为-40℃ 或更低。 该层叠片用粘合剂在制造层叠片时，对固化后的膜的粘合强度和高温高湿下的长期耐水解性优异，且低温下的粘合性也优异。

公开(公告)号：EP2997064A1

公开(公告)日：2016-03-23

申请号：EP14729062.1

申请日：2014-05-14

申请人： Henkel AG & Co. KGaA

发明人： ITO, Shoko ,  YAMADA, Yasushi ,  IKEDA, Hitoshi

IPC分类号： C08G18/62 ,  C08G18/76 ,  C08G18/79 ,  C08G18/80 ,  C08G18/28 ,  C08G18/38 ,  C09J175/04 ,  H01L31/048

CPC分类号： H01L31/049 ,  C08G18/2825 ,  C08G18/3851 ,  C08G18/6262 ,  C08G18/7642 ,  C08G18/792 ,  C08G18/8025 ,  C09J133/08 ,  C09J133/10 ,  C09J133/14 ,  C09J175/04 ,  H01L31/0481 ,  H01L51/448 ,  Y02E10/50

摘要： The present invention provides an adhesive for solar battery protective sheets, comprising a urethane resin obtainable by mixing an acrylic polyol with an isocyanate compound; and a hydroxyphenyltriazine based compound, wherein the acrylic polyol is obtainable by polymerizing polymerizable monomers, the polymerizable monomers comprise a monomer having a hydroxyl group and other monomers, and the other monomers comprise acrylonitrile and (meth)acrylic ester(s). The adhesive for solar battery protective sheets has satisfactory initial adhesion to a film, satisfactory adhesion property to a film after aging, and excellent weatherability and hydrolysis resistance over the long term. The present invention also provides a solar battery protective sheet which is obtainable by using the adhesive.

摘要翻译： 本发明提供一种用于太阳能电池保护片的粘合剂，其包含通过将丙烯酸多元醇与异氰酸酯化合物混合而获得的聚氨酯树脂; 和羟基苯基三嗪基化合物，其中丙烯酸多元醇可通过聚合可聚合单体获得，可聚合单体包括具有羟基的单体和其它单体，其它单体包括丙烯腈和（甲基）丙烯酸酯。 用于太阳能电池保护片的粘合剂具有令人满意的初始粘合力，对老化后的膜具有令人满意的粘合性能，以及长期优异的耐候性和耐水解性。 本发明还提供一种通过使用粘合剂可获得的太阳能电池保护片。

公开(公告)号：EP2782944A2

公开(公告)日：2014-10-01

申请号：EP12806174.4

申请日：2012-11-21

申请人： Henkel AG&Co. KGAA

发明人： ITO, Shoko

IPC分类号： C08G18/62 ,  C09J175/04 ,  H01L31/048

CPC分类号： C09J175/14 ,  C08G18/6229 ,  C08G18/6254 ,  C08G18/6262 ,  C09J175/04 ,  H01L31/0481 ,  H01L31/049 ,  Y02E10/50

摘要： An object of the present invention is to provide a urethane adhesive for solar battery back sheets, which has satisfactory initial adhesion to a film in the production of a solar battery back sheet, satisfactory initial adhesive property after curing and high adhesive property at high temperature, and also has a sufficient hydrolysis resistance over the long term and is excellent in overall balance; a solar battery back sheet which is obtainable by using the adhesive; and a solar battery module. Disclosed is an adhesive for solar battery back sheets, including a urethane resin obtainable by the reaction of an acrylic polyol with an isocyanate compound, wherein the acrylic polyol is obtainable by polymerizing polymerizable monomers, the polymerizable monomers include a monomer having a hydroxyl group and other monomers, the monomer having a hydroxyl group includes a hydroxyalkyl (meth)acrylate, and the other monomers include acrylonitrile and (meth)acrylic ester(s).

摘要翻译： 本发明的目的是提供一种太阳能电池背板的聚氨酯粘合剂，其在太阳能电池背板的制造中具有令人满意的初始粘附性，在固化后具有令人满意的初始粘合性和高温下的高粘合性， 并且长期具有足够的耐水解性，整体平衡优异; 通过使用粘合剂可获得的太阳能电池背板; 和太阳能电池模块。 公开了一种用于太阳能电池背板的粘合剂，其包括通过丙烯酸多元醇与异氰酸酯化合物反应获得的聚氨酯树脂，其中丙烯酸多元醇可通过聚合可聚合单体获得，可聚合单体包括具有羟基的单体和其它 单体，具有羟基的单体包括（甲基）丙烯酸羟烷基酯，其它单体包括丙烯腈和（甲基）丙烯酸酯。