公开(公告)号：US09701805B2

公开(公告)日：2017-07-11

申请号：US14782857

申请日：2014-04-08

Applicant: BAYER MATERIALSCIENCE AG

Inventor： Hartmut Nefzger ,  Uwe Kuenzel ,  Lutz Brassat

IPC: C08G18/42 ,  C08G63/672 ,  C08J9/14 ,  C08G18/76 ,  C08G18/09 ,  C08G18/40 ,  C08G101/00

CPC classification number: C08J9/141 ,  C08G18/092 ,  C08G18/4018 ,  C08G18/4252 ,  C08G18/7664 ,  C08G63/672 ,  C08G2101/0025 ,  C08G2150/00 ,  C08J2375/06

Abstract: The invention relates to a polyester polyol which contains building units which are derived from ethylene glycol and/or diethylene glycol and which is characterized in that the polyester polyol furthermore comprises building units which are derived from at least one long-chain polyester polyol with a number-average molar mass of 1500 to 8000 Da. The invention further relates to a process for the production thereof and use thereof, in particular for the production of rigid PUR/PIR foams.

公开(公告)号：US09381542B2

公开(公告)日：2016-07-05

申请号：US14457700

申请日：2014-08-12

Applicant: Bayer MaterialScience AG

Inventor： Thomas Rüb ,  Uwe Kuenzel

IPC: B32B37/12 ,  B05D1/34 ,  B29C44/34 ,  B29C44/46 ,  B32B5/02 ,  B32B5/18 ,  B32B5/20 ,  B32B5/24 ,  B32B15/04 ,  B32B15/18 ,  B32B15/20 ,  B32B27/06 ,  B32B27/30 ,  B32B27/36 ,  B32B29/00

CPC classification number: B05D1/34 ,  B29C44/3442 ,  B29C44/467 ,  B32B5/022 ,  B32B5/18 ,  B32B5/20 ,  B32B5/245 ,  B32B15/046 ,  B32B15/18 ,  B32B15/20 ,  B32B27/065 ,  B32B27/304 ,  B32B27/36 ,  B32B29/007 ,  B32B2262/101 ,  B32B2266/0278 ,  B32B2307/302 ,  B32B2307/3065 ,  Y10T428/249953

Abstract: The invention relates to a high-pressure device for application of an expandable reaction mixture on a surface, to a method for producing expandable foams, to a device for producing sandwich composite elements, and to a method for producing expanded sandwich composite elements. The high-pressure device includes a mixing head, a distributor head fluidically connected downstream of the mixing head, at least three outlet lines attached to the distributor head, a high-pressure feed line of a component A to the mixing head, a high pressure feed line of a component B to the mixing head, at least one static mixer for mixing an inert gas to the component A, the component B or a mixture of components A and B, at least one high-pressure feed line for the inert gas, which is under increased pressure, and at least one measurement and control unit for the desired pressure of the components on the mixing head.

Abstract translation: 本发明涉及一种用于在表面上施加可膨胀反应混合物的高压装置，用于生产可膨胀泡沫的方法，用于生产夹心复合材料的装置，以及一种生产膨胀的三明治复合材料的方法。 高压装置包括混合头，流体连接在混合头下游的分配器头，连接到分配头的至少三个出口管线，组件A到混合头的高压进料管线，高压 将组分B的进料管线输送到混合头，至少一个用于将惰性气体与组分A，组分B或组分A和B的混合物混合的静态混合器，用于惰性气体的至少一个高压进料管线 ，其处于增加的压力下，以及用于混合头上的组件的期望压力的至少一个测量和控制单元。

公开(公告)号：US20160039988A1

公开(公告)日：2016-02-11

申请号：US14782857

申请日：2014-04-08

Applicant: BAYER MATERIALSCIENCE AG

Inventor： Hartmut Nefzger ,  Uwe Kuenzel ,  Lutz Brassat

IPC: C08J9/14

CPC classification number: C08J9/141 ,  C08G18/092 ,  C08G18/4018 ,  C08G18/4252 ,  C08G18/7664 ,  C08G63/672 ,  C08G2101/0025 ,  C08G2150/00 ,  C08J2375/06

Abstract: The invention relates to a polyester polyol which contains building units which are derived from ethylene glycol and/or diethylene glycol and which is characterized in that the polyester polyol furthermore comprises building units which are derived from at least one long-chain polyester polyol with a number-average molar mass of 1500 to 8000 Da. The invention further relates to a process for the production thereof and use thereof, in particular for the production of rigid PUR/PIR foams.

Abstract translation: 本发明涉及一种含有衍生自乙二醇和/或二甘醇的建筑单元的聚酯多元醇，其特征在于，所述聚酯多元醇还包括衍生自至少一种长链聚酯多元醇的建筑单元 - 平均摩尔质量为1500至8000Da。 本发明还涉及其生产方法及其用途，特别是用于生产刚性PUR / PIR泡沫的方法。

公开(公告)号：US20150140313A1

公开(公告)日：2015-05-21

申请号：US14457700

申请日：2014-08-12

Applicant: Bayer MaterialScience AG

Inventor： Thomas Rüb ,  Uwe Kuenzel

IPC: B32B37/12 ,  B32B38/00 ,  B05D1/34

CPC classification number: B05D1/34 ,  B29C44/3442 ,  B29C44/467 ,  B32B5/022 ,  B32B5/18 ,  B32B5/20 ,  B32B5/245 ,  B32B15/046 ,  B32B15/18 ,  B32B15/20 ,  B32B27/065 ,  B32B27/304 ,  B32B27/36 ,  B32B29/007 ,  B32B2262/101 ,  B32B2266/0278 ,  B32B2307/302 ,  B32B2307/3065 ,  Y10T428/249953

Abstract: The invention relates to a high-pressure device for application of an expandable reaction mixture on a surface, to a method for producing expandable foams, to a device for producing sandwich composite elements, and to a method for producing expanded sandwich composite elements. The high-pressure device includes a mixing head, a distributor head fluidically connected downstream of the mixing head, at least three outlet lines attached to the distributor head, a high-pressure feed line of a component A to the mixing head, a high pressure feed line of a component B to the mixing head, at least one static mixer for mixing an inert gas to the component A, the component B or a mixture of components A and B, at least one high-pressure feed line for the inert gas, which is under increased pressure, and at least one measurement and control unit for the desired pressure of the components on the mixing head.

Abstract translation: 本发明涉及一种用于在表面上施加可膨胀反应混合物的高压装置，用于生产可膨胀泡沫的方法，用于生产夹心复合材料的装置，以及一种生产膨胀的三明治复合材料的方法。 高压装置包括混合头，流体连接在混合头下游的分配器头，连接到分配头的至少三个出口管线，组件A到混合头的高压进料管线，高压 将组分B的进料管线输送到混合头，至少一个用于将惰性气体与组分A，组分B或组分A和B的混合物混合的静态混合器，用于惰性气体的至少一个高压进料管线 ，其处于增加的压力下，以及用于混合头上的组件的期望压力的至少一个测量和控制单元。