公开(公告)号：US20160168390A1

公开(公告)日：2016-06-16

申请号：US15048090

申请日：2016-02-19

Applicant: BASF SE

Inventor： Monica Fernandez Gonzalez ,  Markus Hickl ,  Cordula Mock-Knoblauch ,  Manfred Essig ,  Wolfgang Schrepp ,  Manfred Biehler

IPC: C09D5/08 ,  C09D133/14

Abstract: Use of dithiophosphinic acids of the general formula HS2P(R1)(R2) and/or salts thereof for producing chrome-free, polymer-containing corrosion control layers on metallic surfaces, R1 and R2 independently of one another each being organic radicals having 1 to 30 C atoms.

Abstract translation: 使用通式为HS2P（R1）（R2）的二硫代次膦酸和/或其盐在金属表面上生产无铬聚合物的腐蚀控制层，R1和R2彼此独立，每个是有机基团，具有1〜 30 C原子。

公开(公告)号：US20150247043A1

公开(公告)日：2015-09-03

申请号：US14440440

申请日：2013-11-12

Applicant: BASF SE

Inventor： Sebastian Berger ,  Juergen Kaczun ,  Peter Thuery ,  Markus Hickl ,  Steven Zijlstra ,  Martin Kaarup Bek ,  K. Shaun Tranter

IPC: C09D11/102 ,  B05D3/06 ,  B05D1/02 ,  B05D1/28 ,  C08K3/00 ,  C09D11/101

Abstract: The present invention relates to polyurethanes (A) being obtainable by reaction of (a) 15% to 70% by weight of di- or polyisocyanate comprising on average from 1 to 10 allophanate groups and on average from 1 to 10 C—C double bonds per molecule, and optionally (b) 0% to 60% by weight of further di- or polyisocyanate, with (c) 5% to 50% by weight of compounds having at least two isocyanate-reactive groups, comprising at least one polycarbonate diol with a molecular weight from 500 to 3000 g/mol weight % ages being based on total polyurethane (A), with the proviso that the total is 100%.

Abstract translation: 本发明涉及聚氨酯（A），其可通过（a）15重量％至70重量％的平均包含1至10个脲基甲酸酯基团的平均1至10个C-C双键的二 - 或多异氰酸酯 每个分子，和任选地（b）0重量％至60重量％的其它二异氰酸酯或多异氰酸酯，和（c）5重量％至50重量％的具有至少两个异氰酸酯反应性基团的化合物，包含至少一种聚碳酸酯二醇 其分子量为500至3000g / mol重量％，基于总聚氨酯（A），条件是总量为100％。

公开(公告)号：US10472525B2

公开(公告)日：2019-11-12

申请号：US15048090

申请日：2016-02-19

Applicant: BASF SE

Inventor： Monica Fernandez Gonzalez ,  Markus Hickl ,  Cordula Mock-Knoblauch ,  Manfred Essig ,  Wolfgang Schrepp ,  Manfred Biehler

IPC: C08F2/46 ,  B01J19/08 ,  C09D5/08 ,  C23F11/167 ,  C09D133/14

Abstract: Use of dithiophosphinic acids of the general formula HS2P(R1)(R2) and/or salts thereof for producing chrome-free, polymer-containing corrosion control layers on metallic surfaces, R1 and R2 independently of one another each being organic radicals having 1 to 30 C atoms.

公开(公告)号：US10683426B2

公开(公告)日：2020-06-16

申请号：US14440440

申请日：2013-11-12

Applicant: BASF SE

Inventor： Sebastian Berger ,  Juergen Kaczun ,  Peter Thuery ,  Markus Hickl ,  Steven Zijlstra ,  Martin Kaarup Bek ,  K. Shaun Tranter

IPC: C08G18/44 ,  C09D175/14 ,  C09D11/102 ,  C08G18/66 ,  C08G18/22 ,  C08G18/73 ,  C08K3/013 ,  C08G18/32 ,  C08G18/34 ,  C08G18/72 ,  C08G18/12 ,  C08G18/78 ,  C08G18/08 ,  C08G18/67 ,  C08G18/81 ,  B05D1/02 ,  B05D1/28 ,  B05D3/06 ,  C09D11/101

Abstract: The present invention relates to polyurethanes (A) being obtainable by reaction of (a) 15% to 70% by weight of di- or polyisocyanate comprising on average from 1 to 10 allophanate groups and on average from 1 to 10 C—C double bonds per molecule, and optionally (b) 0% to 60% by weight of further di- or polyisocyanate, with (c) 5% to 50% by weight of compounds having at least two isocyanate-reactive groups, comprising at least one polycarbonate diol with a molecular weight from 500 to 3000 g/mol weight % ages being based on total polyurethane (A), with the proviso that the total is 100%.