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1.发明公开
公开(公告)号：EP2841387A1
公开(公告)日：2015-03-04
申请号：EP13720335.2
申请日：2013-04-26
发明人： CASTRO-CABADO, Maria Mercedes , SANCHEZ PERUCHA, Alejandro , AZNAR ÉCIJA, Ana Isabel , CASADO DOMINGUEZ, Arturo Luis
CPC分类号： C03C25/34 , C03C25/24 , C03C25/42 , C08G8/10 , C09J161/06 , E04B1/7662
摘要： The present invention relates to a method of reducing the content of free formaldehyde in phenol-formaldehyde resins, wherein this method comprises the step of treating the phenol-formaldehyde resin starting material with at least one oxidizing agent. The present invention further relates to the phenol-formaldehyde resin resulting from this process and its use as a binder in the manufacture of mineral wool insulation products of low formaldehyde emissions. The resulting phenol-formaldehyde resin has a free formaldehyde content of lower than 0.5 weight % determined according to ISO 11402; the pH is in the range of 7 to 10, the dilutability is more than 20 times in demineralized water at 20°C, the viscosity is below 100 mPa.s at 20°C, and the phenol-formaldehyde condensates, contained in the resin, consist of phenol and formaldehyde.
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公开(公告)号：EP4108643A1
公开(公告)日：2022-12-28
申请号：EP21382558.1
申请日：2021-06-23
发明人： MOLINERO ARENAS, Alejandro , CASADO DOMINGUEZ, Arturo Luis , URIZ SOLÁ, Pedro , ORTIZ ÁLVAREZ, Alba María
IPC分类号： C03C25/12 , C03C25/32 , C03C25/321 , C03C25/34 , C09D103/02 , C09D161/12 , C09D161/14 , D04H1/64
摘要： The present invention is a curable binder composition for a mineral wool product comprising a low amount of inorganic biocide compound that is stable, presents high reactivity and efficient against pathogen.
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公开(公告)号：EP4359360A1
公开(公告)日：2024-05-01
申请号：EP22738554.9
申请日：2022-06-22
申请人： URSA Insulation S.A.
发明人： MOLINERO ARENAS, Alejandro , CASADO DOMINGUEZ, Arturo Luis , URIZ SOLÁ, Pedro , ORTIZ ÁLVAREZ, Alba María
IPC分类号： C03C25/12 , C03C25/32 , C03C25/321 , C03C25/34 , C09D103/02 , C09D161/12 , C09D161/14 , C09J161/24 , D04H1/64 , D04H1/4209
CPC分类号： C03C25/32 , C03C25/321 , C03C25/34 , D04H1/64 , C03C25/12 , D04H1/4209 , C09J161/34 , C09J161/14 , C08G14/08
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公开(公告)号：EP4006246A1
公开(公告)日：2022-06-01
申请号：EP20383035.1
申请日：2020-11-30
摘要： The present invention relates to a method for manufacturing an insulating structure, said insulated structure intended for insulating a rigid construction by fixing insulating elements, part of the mentioned insulating structure, and creating an insulation space that may thereafter be filled with insulating particles.
The invention is also related to such an insulating structure for the insulation of a rigid construction.-
5.发明授权
公开(公告)号：EP2841387B1
公开(公告)日：2016-11-16
申请号：EP13720335.2
申请日：2013-04-26
发明人： CASTRO-CABADO, Maria Mercedes , SANCHEZ PERUCHA, Alejandro , AZNAR ÉCIJA, Ana Isabel , CASADO DOMINGUEZ, Arturo Luis
IPC分类号： C03C25/24 , E04B1/76 , C03C25/42 , C09J161/06
CPC分类号： C03C25/34 , C03C25/24 , C03C25/42 , C08G8/10 , C09J161/06 , E04B1/7662
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公开(公告)号：EP4251818A1
公开(公告)日：2023-10-04
申请号：EP21823497.9
申请日：2021-11-29
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公开(公告)号：EP4006247A1
公开(公告)日：2022-06-01
申请号：EP20383036.9
申请日：2020-11-30
IPC分类号： E04B1/76
摘要： The present invention relates to a method for modifying the insulation of an insulated rigid construction by providing an insulation element, fixing said insulation element on said insulated rigid construction by perforating holes in the insulated rigid construction and by fixing it with spacer fastening means. The present invention is also related to such an insulating structure for modifying the insulation of an insulated rigid construction.
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8.发明授权
公开(公告)号：EP2841478B1
公开(公告)日：2017-04-05
申请号：EP13719529.3
申请日：2013-04-26
发明人： CASTRO-CABADO, Maria Mercedes , SANCHEZ PERUCHA, Alejandro , AZNAR ÉCIJA, Ana Isabel , CASADO DOMINGUEZ, Arturo Luis
CPC分类号： C04B26/00 , C04B26/122 , C04B2111/1006 , C08G8/00 , C08G12/00 , C08L61/00 , C08L61/12 , C08L61/14 , C04B14/46
摘要： The present invention relates to a process for reducing the content of free formaldehyde in a commercial phenolformaldehyde resin, comprising the step of treating a phenolformaldehyde resin with at least one phenol derivative or aniline derivative, wherein the pH of the resin is 7 or higher. The present invention further relates to a phenolformaldehyde resin resulting from this process. The phenolformaldehyde resin obtained by the process of the present invention may be used for the preparation of a binder composition for mineral wool products.
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9.发明公开
公开(公告)号：EP2841478A1
公开(公告)日：2015-03-04
申请号：EP13719529.3
申请日：2013-04-26
发明人： CASTRO-CABADO, Maria Mercedes , SANCHEZ PERUCHA, Alejandro , AZNAR ÉCIJA, Ana Isabel , CASADO DOMINGUEZ, Arturo Luis
CPC分类号： C04B26/00 , C04B26/122 , C04B2111/1006 , C08G8/00 , C08G12/00 , C08L61/00 , C08L61/12 , C08L61/14 , C04B14/46
摘要： The present invention relates to a process for reducing the content of free formaldehyde in a commercial phenol-formaldehyde resin, comprising the step of treating a phenol-formaldehyde resin with at least one phenol derivative or aniline derivative, wherein the pH of the resin is 7 or higher. The present invention further relates to a phenol-formaldehyde resin resulting from this process. The phenol-formaldehyde resin obtained by the process of the present invention may be used for the preparation of a binder composition for mineral wool products.
摘要翻译： 本发明涉及一种用于减少在商品苯酚甲醛树脂中游离甲醛的含量，包括处理酚醛树脂与至少一种酚衍生物或苯胺衍生物，worin树脂的pH的步骤是7或更高。 本发明还涉及一种酚醛树脂由该方法得到。 通过本发明的方法获得的酚醛树脂可用于矿棉产品的粘合剂组合物的制备。
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