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公开(公告)号:US20120186762A1
公开(公告)日:2012-07-26
申请号:US13356861
申请日:2012-01-24
申请人: Stefan Faßbender , Christoph Lessig
发明人: Stefan Faßbender , Christoph Lessig
摘要: The present invention relates to a process for producing half-stuffs for the manufacture of papery articles which comprises adding methanesulfonic acid to an aqueous fibrous suspension to set the pH.
摘要翻译: 本发明涉及一种生产用于制造纸质制品的半物料的方法,其包括将甲磺酸加入水性纤维悬浮液中以调节pH。
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公开(公告)号:US20110232679A1
公开(公告)日:2011-09-29
申请号:US13129594
申请日:2009-11-16
申请人: Stefan Faßbender , Peter Kolb
发明人: Stefan Faßbender , Peter Kolb
IPC分类号: C23G1/02 , C23G1/06 , C07C323/12
CPC分类号: C23F11/04 , C23C22/00 , C23C22/06 , C23C22/50 , C23C22/56 , C23F11/16 , C23F11/173 , C23G1/065 , C23G1/081
摘要: The present invention relates to an acidic, aqueous composition which comprises a thiodiglycol alkoxylate for treating metallic surfaces. The invention furthermore relates to the use of one or more compound(s) of the general formula (I) as a corrosion inhibitor.
摘要翻译: 本发明涉及酸性水性组合物,其包含用于处理金属表面的硫二甘醇烷氧基化物。 本发明还涉及一种或多种通式(I)化合物作为缓蚀剂的用途。
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公开(公告)号:US20120231284A1
公开(公告)日:2012-09-13
申请号:US13472234
申请日:2012-05-15
申请人: Heike Pfistner , Andreas Fechtenkötter , Frank-Olaf Mähling , Helmut Witteler , Frank Dietsche , Stefan Faßbender , Claudia Simon
发明人: Heike Pfistner , Andreas Fechtenkötter , Frank-Olaf Mähling , Helmut Witteler , Frank Dietsche , Stefan Faßbender , Claudia Simon
IPC分类号: B32B15/08 , C08F220/06 , B32B27/08 , C09D5/00
CPC分类号: C09D123/0869 , C08F8/44 , Y10T428/31692 , Y10T428/31855 , Y10T428/31909 , C08F210/02
摘要: A method of coating surfaces of plastic or metal, which comprises treating the plastic or metal surface in question with an aqueous dispersion comprising (A) at least one ethylene copolymer having a molecular weight Mn in the range from 2000 to 20 000 g/mol, selected from ethylene copolymers comprising as comonomers in copolymerized form (a) 15.5% to 19.9% by weight of at least one ethylenically unsaturated C3-C10 carboxylic acid and (b) 80.1% to 84.5% by weight of ethylene, (B) at least one base, in one step and subsequently providing in at least one further step the metal or plastic surface in question with at least one further coat.
摘要翻译: 一种涂覆塑料或金属的表面的方法,其包括用水分散体处理所述塑料或金属表面,所述水性分散体包含(A)至少一种乙烯共聚物,其分子量Mn在2000至20000g / mol的范围内, 选自共聚形式的共聚单体(a)中的共聚单体的乙烯共聚物(a)15.5%至19.9重量%的至少一种烯键式不饱和C 3 -C 10羧酸和(b)80.1重量%至84.5重量%的乙烯,(B)至少 一个基底,在一个步骤中,随后在至少另外一个步骤中提供至少一个另外的涂层的所述金属或塑料表面。
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