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公开(公告)号：KR20200125965A
公开(公告)日：2020-11-05
申请号：KR20207027373
申请日：2019-02-11
Applicant: BASF SE
Inventor： EMGE ANDREAS , MEYER ANDRE , ELING BEREND , AUFFARTH STEFAN
IPC: C08G18/66 , C08F283/00 , C08G18/08 , C08G18/12 , C08G18/22 , C08G18/32 , C08G18/36 , C08G18/48 , C08G18/72 , C08G18/76 , C08G18/79
Abstract: 본발명은, 폴리우레탄재료의제조공정으로서, (a) 디이소시아네이트및/또는폴리이소시아네이트, (b) 탄소-탄소이중결합을갖는화합물을포함하지않고이소시아네이트기에대하여반응성인수소원자를갖는화합물, (c) 적어도 1개의탄소-탄소이중결합을포함하는화합물, (d) 임의로, 우레탄반응을가속화하는촉매, 및 (e) 임의로다른보조제및 첨가제가혼합되어반응혼합물을생성하게되고, 이혼합물이 120℃초과의온도에서경화되며; 이소시아네이트에대하여반응성인수소원자를갖는화합물(b)이이소시아네이트에대하여반응성인수소기를분자당평균적어도 1.5개갖고, 탄소-탄소이중결합을갖는화합물(c)이적어도 1개의탄소-탄소이중결합을갖고이소시아네이트에대하여반응성인기로부터또는이소시아네이트기로부터선택된적어도하나의기를갖는그러한유형의화합물(c1) 및/또는적어도 2개의탄소-탄소이중결합을갖는화합물(c2)을포함하며; 반응혼합물은, 성분 (a) 내지 (c), 및존재하는경우, 성분 (d) 및 (e)이실온에서혼합되고, 이혼합물이 80℃의온도로제어된 20 cm × 30 cm × 0.4 cm의치수를지닌금속모울드내로주입되며, 60분후 이형되고, 실온으로냉각될때, 결과로얻어지는폴리우레탄재료의열 변형온도(DIN EN ISO 75에따라 0.45 MPa 외부섬유응력에의한 3 점굽힘)가제조공정후 오븐에서 150℃로추가 120분동안열 조건화되고, 이어서실온으로냉각되는동일하게제조된폴리우레탄재료의열 변형온도보다적어도 15℃더 낮을정도로, 안정화되는것인제조공정에관한것이다. 추가로, 본발명은이러한공정에의해얻을수 있는폴리우레탄재료에관한것이며, 또한폴리우레탄재료의용도, 특히구조적부품으로서의폴리우레탄섬유복합재료의용도에관한것이다.
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公开(公告)号：DK3504253T3
公开(公告)日：2022-07-25
申请号：DK17754361
申请日：2017-08-21
Applicant: BASF SE
Inventor： MEYER ANDRE , EMGE ANDREAS
IPC: C08G18/48 , C08F283/00 , C08F283/06 , C08G18/08 , C08G18/32 , C08G18/36 , C08G18/50 , C08G18/66 , C08G18/76 , C09J151/08 , C09J175/04 , C09J175/08
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公开(公告)号：HUE051962T2
公开(公告)日：2021-04-28
申请号：HUE17748498
申请日：2017-08-04
Applicant: BASF SE
Inventor： MEYER ANDRE , HASENPATT MICHAEL
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公开(公告)号：DK3504051T3
公开(公告)日：2021-01-11
申请号：DK17748498
申请日：2017-08-04
Applicant: BASF SE
Inventor： MEYER ANDRE , HASENPATT MICHAEL
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公开(公告)号：AU2017317484A1
公开(公告)日：2019-04-04
申请号：AU2017317484
申请日：2017-08-21
Applicant: BASF SE
Inventor： MEYER ANDRE , EMGE ANDREAS
IPC: C08G18/48 , C08F283/00 , C08G18/08 , C08G18/32 , C08G18/36 , C08G18/50 , C08G18/66 , C08G18/76 , C09J175/04 , C09J175/08
Abstract: The invention relates to a method for producing a polyurethane fiber composite material, wherein (a) di- and/or polyisocyanate, (b) compounds with hydrogen atoms which are reactive towards isocyanate groups, (c) compounds containing at least one carbon-carbon double bond, (d) optionally a catalyst which accelerates the urethane reaction, (e) optionally radical starters, and (f) optionally additional auxiliary agents and additives are mixed in order to form a reaction mixture with which a fiber material is wetted and cured. The compounds with hydrogen atoms which are reactive towards isocyanate on average have at least 1.5 hydrogen groups which are reactive towards isocyanate per molecule; the double bond density of the compound (c) is at least 21%; the double bond functionality of the compound (c) is greater than 1; the compound (c) does not have groups which are reactive towards isocyanate; and the equivalent ratio of isocyanate groups of the di- and/or polyisocyanates (a) and the hydrogen atoms which are reactive towards isocyanate of the compound (b) is 0.8 to 2. The invention additionally relates to a polyurethane fiber composite material which can be obtained using the method according to the invention and to the use of the polyurethane fiber composite material as structural components.
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Patent Agency Ranking
公开(公告)号：CA3034744A1
公开(公告)日：2018-03-01
申请号：CA3034744
申请日：2017-08-04
Applicant: BASF SE
Inventor： MEYER ANDRE , HASENPATT MICHAEL
Abstract: The invention relates to a device for impregnating fiber structures (1) with a matrix material, comprising a lower part (21) with a bath (5) for receiving the matrix material and with a dripping unit, wherein the dripping unit comprises at least one scraper (27) with a scraping edge (29), over which the saturated fiber structure (1) is guided during operation; a surface (25), which is inclined in the direction of the bath and over which the matrix material dripping from the fiber structure (1) can be returned to the bath (5); and a cover (23) on which a deflecting unit (33) is mounted that is used to press the fiber structure (1) into the bath (5) when the cover (23) is mounted. When the cover (23) is mounted, a respective gap (39, 41) is formed between the cover (23) and the lower part (21) on the sides through which the fiber structure (1) is guided into the device and exits the device. The invention also relates to a method in which a fiber structure is impregnated with a matrix material in such a device and subsequently molded into a component.
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公开(公告)号：ES2408962T3
公开(公告)日：2013-06-24
申请号：ES09736948
申请日：2009-10-19
Applicant: BASF SE
Inventor： FRERICKS ANSGAR , LUTTER HEINZ-DIETER , STADLER EDMUND , SCHROEDER HEINZ-JUERGEN , SIMON KIRSTEN , MEYER ANDRE , POMERIS FRANCK
Abstract: Procedimiento para la obtención de espumas blandas de poliuretano viscoelásticas mediante reacción de a) poliisocianatos con b) compuestos con al menos dos átomos de hidrógeno reactivos con grupos isocianato, caracterizadosporque como compuestos con al menos dos átomos de hidrógeno reactivos con grupos isocianato seemplea una mezcla constituida por bi) un 25 a un 70 % en peso, referido al peso de componentes bi), bii), biii) y biv), de aceite dericino. bii) un 3 a un 30 % en peso, referido al peso de componentes bi), bii), biii) y biv),de al menos unalcohol de poliéter con un índice de hidroxilo de 100 a 800 mg de KOH/g y una funcionalidad de 3a 5, que es seleccionado a partir del grupo de alcoholes de poliéter, obtenido mediante adición deóxidos de alquileno a una amina, biii) un 20 a un 50 % en peso, referido al peso de componentes bi), bii), biii) y biv), de al menos unalcohol de poliéter con un índice de hidroxilo de 10 a 80 mg de KOH/g y una funcionalidad de 2 a 5,obtenible mediante adición de óxido de etileno y óxido de propileno a substancias iniciadoras conH funcionales, ascendiendo la fracción de óxido de etileno a un 5-25 % en peso, referido al pesode alcohol de poliéter, adicionándose al menos una parte de óxido de etileno en el extremo de lacadena de poliéter, biv) > 0-8 % en peso, referido al peso de componentes bi), bii), biii) y biv), de al menos un alcoholde poliéter con una funcionalidad de 2-4, un índice de hidroxilo de 15-60 mg de KOH/g, y uncontenido en óxido de etileno de > 50 % en peso, referido al peso de alcohol de poliéter.
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公开(公告)号：EA035695B1
公开(公告)日：2020-07-27
申请号：EA201990547
申请日：2017-08-04
Applicant: BASF SE
Inventor： MEYER ANDRE , HASENPATT MICHAEL
Abstract: Изобретениеотноситсяк устройствудляпропиткиволокнистыхструктур (1) матричнымматериалом, содержащемунижнюючасть (21), имеющуюванну (5) дляприемаматричногоматериалаи капельныйблок, причемкапельныйблоксодержитпоменьшеймереодинскребок (27) срабочейкромкой (29), покоторомупропитаннаяволокнистаяструктура (1) направляетсявовремяработы; поверхность (25), котораянаклоненав направленииванныи черезкоторуюматричныйматериал, капающийс волокнистойструктуры (1), можетвозвращатьсяв ванну (5); икрышку (23), накоторойустановленотклоняющийблок (33), предназначенныйдлявдавливанияволокнистойструктуры (1) вванну (5) вовремяустановкикрышки (23). Причемвовремяустановкикрышки (23) соответствующийзазор (39, 41) образуетсямеждукрышкой (23) инижнейчастью (21) насторонах, черезкоторыеволокнистаяструктура (1) направляетсяв устройствои выходитизустройства. Крометого, изобретениеотноситсяк способу, вкоторомволокнистуюструктурупропитываютматричнымматериаломв такомустройствеи затемформуютв компонент.
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公开(公告)号：CA3071298A1
公开(公告)日：2019-02-07
申请号：CA3071298
申请日：2018-07-31
Applicant: BASF SE
Inventor： MEYER ANDRE , EMGE ANDREAS , HASENPATT MICHAEL
IPC: B29B15/12
Abstract: The invention relates to a device for impregnating fibers (1) with a matrix material, comprising a unit for saturating the fibers with the matrix material, a unit for setting the fiber volume fraction (100) being included, which comprises at least one opening (107), through which the saturated fibers (1) are guided, each opening (107) being dimensioned at the minimum opening cross-section (111) of the opening in such a way that such an amount of matrix material is removed that the desired fiber volume fraction is achieved, and the unit for setting the fiber volume fraction (100) comprising an upper part (101, 131) and a lower part (103, 133) and each opening (107) being formed partly in the lower part (103, 133) and partly in the upper part (101, 131). The invention further relates to a method for impregnating fibers in such a device.
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公开(公告)号：CA3033707A1
公开(公告)日：2018-03-01
申请号：CA3033707
申请日：2017-08-21
Applicant: BASF SE
Inventor： MEYER ANDRE , EMGE ANDREAS
IPC: C08G18/48 , C08F283/00 , C08G18/08 , C08G18/32 , C08G18/36 , C08G18/50 , C08G18/66 , C08G18/76 , C09J175/04 , C09J175/08
Abstract: The invention relates to a method for producing a polyurethane fiber composite material, wherein (a) di- and/or polyisocyanate, (b) compounds with hydrogen atoms which are reactive towards isocyanate groups, (c) compounds containing at least one carbon-carbon double bond, (d) optionally a catalyst which accelerates the urethane reaction, (e) optionally radical starters, and (f) optionally additional auxiliary agents and additives are mixed in order to form a reaction mixture with which a fiber material is wetted and cured. The compounds with hydrogen atoms which are reactive towards isocyanate on average have at least 1.5 hydrogen groups which are reactive towards isocyanate per molecule; the double bond density of the compound (c) is at least 21%; the double bond functionality of the compound (c) is greater than 1; the compound (c) does not have groups which are reactive towards isocyanate; and the equivalent ratio of isocyanate groups of the di- and/or polyisocyanates (a) and the hydrogen atoms which are reactive towards isocyanate of the compound (b) is 0.8 to 2. The invention additionally relates to a polyurethane fiber composite material which can be obtained using the method according to the invention and to the use of the polyurethane fiber composite material as structural components.
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