公开(公告)号：EP4406987A1

公开(公告)日：2024-07-31

申请号：EP23153691.3

申请日：2023-01-27

申请人： Sika Technology AG

发明人： BATTISTI, Andrea ,  HUBER, Michael ,  NUETZEL, Rainer ,  REIMANN, Sven

IPC分类号： C08G18/48 ,  C08G18/79 ,  C08G18/76 ,  C08G18/20 ,  C08G18/16 ,  C08G18/09 ,  C08G18/72 ,  C08J9/14 ,  H01M50/00

CPC分类号： C08G18/4829 ,  C08G18/792 ,  C08G18/7664 ,  C08G18/2063 ,  C08G18/168 ,  C08G18/161 ,  C08G18/092 ,  C08G18/724 ,  C08G2115/0220210101 ,  C08J9/144 ,  H01M50/00 ,  C08G2110/002520210101

摘要： The present invention is related to a two-component composition consisting of a first component and a second component; wherein
the first component comprises
- at least one polyol having an average OH functionality of at least 2;
- at least one first catalyst for catalyzing the reaction between hydroxyl groups and isocyanate groups;
- at least one second catalyst for catalyzing the trimerization reaction of isocyanate groups;
- preferably at least one foam stabilizer; and

the second component comprises
- at least one oligomeric or polymeric polyisocyanate;
- preferably at least one blowing agent;

wherein said second catalyst is a trialkylphosphine compound;
and wherein the molar ratio of all NCO groups in the two-component composition to all OH groups in the two-component composition is higher than 1.1, preferably higher than 1.3.
The two-component composition is highly suitable as potting material for the production of structural battery packs using cell-to-body design.

公开(公告)号：EP3805285B1

公开(公告)日：2024-07-10

申请号：EP19201881.0

申请日：2019-10-08

IPC分类号： C08G18/09 ,  C08G18/22 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08J9/14

CPC分类号： C08G18/092 ,  C08G18/4211 ,  C08G18/425 ,  C08G18/48 ,  C08G18/7671 ,  C08J9/141 ,  C08G18/225 ,  C08J2203/1420130101 ,  C08J2375/0420130101 ,  C08J2205/1020130101 ,  C08J9/0052 ,  C08G2110/002520210101

公开(公告)号：EP2809700B1

公开(公告)日：2018-09-19

申请号：EP13701643.2

申请日：2013-01-30

申请人： Covestro Deutschland AG

发明人： ROERS, Rolf ,  HAGEN, Torsten ,  ABELS, Rene ,  TINNEFELD, Inge ,  SCHINDLER, Walter

IPC分类号： C08G18/09 ,  C08G18/10 ,  C08G18/40 ,  C08G18/48 ,  C08G18/50

CPC分类号： C08G18/7671 ,  C08G18/092 ,  C08G18/3206 ,  C08G18/341 ,  C08G18/4018 ,  C08G2101/0025 ,  Y10T428/249953 ,  Y10T428/24999

公开(公告)号：EP3360922A1

公开(公告)日：2018-08-15

申请号：EP17166612.6

申请日：2017-04-13

申请人： Honeywell International Inc.

发明人： Hulse, Ryan ,  Zyhowski, Gary John ,  Hofman, Bjorn ,  Knopeck, Gary M ,  Basu, Rajat Subhra ,  Singh, Rajiv Ratna ,  Williams, David John ,  Williams, Richard Gerard

IPC分类号： C08J9/14

CPC分类号： C08J9/146 ,  C08G18/092 ,  C08G18/163 ,  C08G18/1808 ,  C08G18/1816 ,  C08G18/225 ,  C08G18/4018 ,  C08G18/4208 ,  C08G18/482 ,  C08G18/4829 ,  C08G18/5033 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2105/02 ,  C08J2201/022 ,  C08J2203/162 ,  C08J2205/052 ,  C08J2205/10 ,  C08J2300/24 ,  C08J2375/04

摘要： This invention relates to thermoset, thermally insulating panel and spray foams having desirable and unexpectedly low thermal conductivities, and to compositions, methods and systems which use and/or are used to make such foams. In particular is dislosed a method comprising: (a) providing a thermosetting foam forming component and a blowing agent for forming predominantly closed cells in the foam, wherein the blowing agent comprises cis-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzzm(Z)) and water, with (i) the HFO-1336mzzm(Z) and water in the blowing agent together comprising at least about 50% by weight of the total of all components in the blowing agent, and (ii) the weight ratio of HFO-1336mzzm(Z) to water in the blowing agent being from about 90:10 to less than 98:2, and (b) forming a foam from said provided foamable composition.

公开(公告)号：EP3310827A1

公开(公告)日：2018-04-25

申请号：EP15895248.1

申请日：2015-06-18

申请人： Evonik Degussa GmbH

发明人： LENG, Boxun ,  BURDENIUC, JuanJesus ,  TOBIAS, James Douglas ,  HOFFMAN, Robert ,  HU, Xiubing

IPC分类号： C08G18/16 ,  C08G101/00 ,  C08G18/18

CPC分类号： C08G18/092 ,  C08G18/163 ,  C08G18/1808 ,  C08G18/1825 ,  C08G18/225 ,  C08G18/42 ,  C08G18/7664 ,  C08G2101/0025 ,  C08J9/06 ,  C08J2205/10 ,  C08J2207/00

摘要： The present invention provides trimerization catalyst compositions having a sterically hindered carboxylate salt used in combination with a tertiary amine catalysts having isocyanate reactive groups and methods to produce a polyisocyanurate/-polyurethane foam using such trimerization catalyst compositions.

公开(公告)号：EP3309186A1

公开(公告)日：2018-04-18

申请号：EP16807501.8

申请日：2016-06-08

申请人： Mitsui Chemicals, Inc.

发明人： NAKAGAWA, Toshihiko ,  NAKAGAWA, Aya ,  KIYONO, Shinji ,  MORITA, Hirokazu ,  YAMASAKI, Satoshi

IPC分类号： C08G18/09 ,  C08G18/72 ,  C09D175/04 ,  C09J175/04

CPC分类号： C08G18/7642 ,  C08G18/022 ,  C08G18/09 ,  C08G18/092 ,  C08G18/10 ,  C08G18/161 ,  C08G18/168 ,  C08G18/1875 ,  C08G18/4202 ,  C08G18/4211 ,  C08G18/4216 ,  C08G18/48 ,  C08G18/6229 ,  C08G18/724 ,  C08G18/73 ,  C08G18/792 ,  C08G18/794 ,  C08G18/795 ,  C08G18/8019 ,  C08G18/8064 ,  C09D175/04 ,  C09D175/08 ,  C09J175/04 ,  C09J175/08 ,  G01N21/4133 ,  G01N2030/486

摘要： A polyisocyanate composition contains a modified product of xylylene diisocyanate and a modified product of pentamethylene diisocyanate, and/or a modified product of the xylylene diisocyanate and the pentamethylene diisocyanate. The ratio of the pentamethylene diisocyanate with respect to the total amount of the xylylene diisocyanate and the pentamethylene diisocyanate is 30 mol% or more and 80 mol% or less.

摘要翻译： 多异氰酸酯组合物包含苯二亚甲基二异氰酸酯的改性产物和五亚甲基二异氰酸酯的改性产物，和/或亚二甲苯基二异氰酸酯和五亚甲基二异氰酸酯的改性产物。 五亚甲基二异氰酸酯相对于亚二甲苯基二异氰酸酯和五亚甲基二异氰酸酯的总量的比例为30摩尔％以上且80摩尔％以下。

公开(公告)号：EP2389403B1

公开(公告)日：2018-04-04

申请号：EP10700947.4

申请日：2010-01-13

申请人： Covestro Deutschland AG

发明人： GRESZTA-FRANZ, Dorota ,  LAAS, Hans-Josef ,  KRAUSE, Jens ,  MAGER, Dieter ,  WAMPRECHT, Christian

IPC分类号： C08G18/10 ,  C08G18/42 ,  C08G18/18 ,  C08G18/79 ,  C08G18/80 ,  C08G18/66

CPC分类号： C08G18/7837 ,  C08G18/092 ,  C08G18/1875 ,  C08G18/4238 ,  C08G18/4277 ,  C08G18/792

公开(公告)号：EP3296337A1

公开(公告)日：2018-03-21

申请号：EP16792645.0

申请日：2016-05-09

申请人： Mitsui Chemicals, Inc.

发明人： NAKAGAWA, Toshihiko ,  NAKAGAWA, Aya ,  KIYONO, Shinji ,  KANNO, Takashi ,  MORITA, Hirokazu ,  YAMASAKI, Satoshi

IPC分类号： C08G18/02 ,  C08G18/79 ,  C09D175/04

CPC分类号： C09D175/04 ,  A41C3/14 ,  C08G18/10 ,  C08G18/168 ,  C08G18/1833 ,  C08G18/1875 ,  C08G18/244 ,  C08G18/246 ,  C08G18/282 ,  C08G18/3206 ,  C08G18/4829 ,  C08G18/6229 ,  C08G18/6415 ,  C08G18/73 ,  C08G18/7837 ,  C08G18/79 ,  C08G18/791 ,  C08G18/798 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083 ,  G01N2030/486 ,  C08G18/092 ,  C08G18/097 ,  C08G18/62 ,  C08G18/64

摘要： A polyisocyanate composition includes at least a pentamethylenediisocyanate derivative. The polyisocyanate composition contains 5 mass% or more and 95 mass% or less of a uretdione derivative composed of an isocyanate bimolecular-product of pentamethylenediisocyanate.

摘要翻译： 多异氰酸酯组合物至少包含五亚甲基二异氰酸酯衍生物。 多异氰酸酯组合物含有5质量％以上且95质量％以下的由五亚甲基二异氰酸酯的异氰酸酯双分子产物构成的脲二酮衍生物。

公开(公告)号：EP3271432A1

公开(公告)日：2018-01-24

申请号：EP16709797.1

申请日：2016-03-14

申请人： Covestro Deutschland AG

发明人： HECKING, Andreas ,  EGGERT, Christoph ,  WERNER, Uwe ,  YUVA, Nusret ,  BEHNKEN, Gesa ,  REYER, Robert

IPC分类号： C09D175/04 ,  C08G18/73 ,  C08G18/78 ,  C08G18/79 ,  C08G18/09 ,  C09D175/06

CPC分类号： C08G18/092 ,  C08G18/73 ,  C08G18/7837 ,  C08G18/792 ,  C09D175/04 ,  C09D175/06

摘要： The invention relates to a polyisocyanate composition, containing compounds having isocyanate groups with at least one 1,5-bridging pentamethylene unit and an isocyanurate group, wherein a portion of the compounds additionally has at least one allophanate group, characterised in that the polyisocyanate composition has an isocyanurate trimer content of ≤ 59 wt.% in relation to the total weight of the polyisocyante composition, the allophanate groups carry a group that is organic and inert relative to isocyante groups, and the allophanate groups are present in an equivalent ratio of > 0 and ≤ 0.19 in relation to the isocyanurate groups. The invention also relates to a method for producing the polyisocyante, a two-component system, the use thereof for the production of a coating on a substrate, the coating and the composite formed by the coating and the substrate.

公开(公告)号：EP3109268A4

公开(公告)日：2017-10-11

申请号：EP15752781

申请日：2015-02-18

申请人： MITSUI CHEMICALS INC

发明人： KAKINUMA NAOYUKI

IPC分类号： C08G18/38 ,  C08G18/02 ,  C08G18/09 ,  C08G18/18 ,  C08G18/20 ,  C08G18/72 ,  C08G18/73 ,  C08G18/75 ,  C08G18/76 ,  C08G18/79 ,  G02B1/04 ,  G02C7/10

CPC分类号： B29D11/00009 ,  C08G18/022 ,  C08G18/092 ,  C08G18/1875 ,  C08G18/2027 ,  C08G18/3876 ,  C08G18/725 ,  C08G18/73 ,  C08G18/758 ,  C08G18/7642 ,  C08G18/792 ,  C08G2120/00 ,  G02B1/04 ,  G02B1/041 ,  G02B1/11 ,  G02B1/14 ,  G02B5/208 ,  G02B5/223 ,  G02C7/12 ,  G02C2202/16 ,  C08L75/04 ,  C08L81/00

摘要： A process for producing an optical material of the present invention includes a step of mixing di- or higher-functional thiol compounds (A) having one or more sulfide bonds and/or one or more ester bonds with an imidazole-based curing catalyst (B) to prepare a mixed solution; a step of mixing the mixed solution with an isocyanate compound (C) including at least one kind of a di- or higher-functional alicyclic isocyanate compound (c1) and/or a di- or higher-functional aliphatic isocyanate compound (c2) to prepare a polymerizable composition for optical materials; a step of injecting the polymerizable composition for optical materials into a mold; and a step of polymerization-curing the polymerizable composition for optical materials in the mold.