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1.发明授权Pressurized, blowing agent-containing isocyanate semiprepolymer mixtures based on lignin-polyether polyols and their use for producing polyurethane foams 失效基于木质素 - 聚醚多元醇的加压发泡剂的异氰酸酯半均聚物混合物及其用于生产聚氨酯泡沫的用途
公开(公告)号：US5834529A
公开(公告)日：1998-11-10
申请号：US554218
申请日：1995-11-06
申请人： Hans-Juergen Reese , Franz Heimpel , Heinz Forster
发明人： Hans-Juergen Reese , Franz Heimpel , Heinz Forster
IPC分类号： C08J9/14 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/12 , C08G18/48 , C08G18/64 , C08G18/66 , C08G18/76 , C09K3/10 , C08G18/04
CPC分类号： C08G18/4879 , C08G18/12 , C08G18/6492 , C08G18/6696
摘要： Pressurized, blowing agent-containing isocyanate semiprepolymer mixtures advantageously having an isocyanate content of from 5 to 25% and based on organic polyisocyanates and alkoxylated lignin having a hydroxyl number of from 30 to 80, preferably in admixture with lignin-free polyhydroxyl compounds are used for producing single-component polyurethane foams.
摘要翻译： 加压的含发泡剂的异氰酸酯半均聚物混合物有利地具有异氰酸酯含量为5至25％且基于有机多异氰酸酯和羟基数为30至80的烷氧基化木质素，优选与不含木质素的多羟基化合物混合。 生产单组分聚氨酯泡沫。
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2.发明授权Pressurized, blowing-agent-containing isocyanate semiprepolymer mixtures based on mixtures of polyhydroxyl compounds and monoalcohols and/or hydroxyketones, the use thereof for the production of polyurethane foams, and a process therefor 失效基于多羟基化合物和一元醇和/或羟基酮的混合物的加压的含发泡剂的异氰酸酯半均聚物混合物，其用于生产聚氨酯泡沫的方法及其工艺
公开(公告)号：US5631319A
公开(公告)日：1997-05-20
申请号：US564027
申请日：1995-11-29
申请人： Hans-Juergen Reese , Franz Heimpel , Heinz Forster
发明人： Hans-Juergen Reese , Franz Heimpel , Heinz Forster
CPC分类号： C08J9/142 , C08G18/2815 , C08G18/671 , C08G2101/00 , C08J2375/04 , Y10S521/914
摘要： The invention relates to pressurized, blowing-agent-containing isocyanate semiprepolymer mixtures, advantageously having an isocyanate content of from 5 to 25% by weight, based on organic polyisocyanates and polyhydroxyl compounds which are used in combination with a linear, branched or cyclic, saturated or olefinically unsaturated monoalcohol having 1 to 25 carbon atoms and/or hydroxyketones, preferably .beta.-hydroxyketones, the use thereof for the production of one-component polyurethane foams by allowing the isocyanate semiprepolymer mixtures to depressurize, and a process therefor.
摘要翻译： 本发明涉及加压的含发泡剂的异氰酸酯半聚体混合物，其有利地具有基于有机多异氰酸酯和多羟基化合物的异氰酸酯含量为5至25重量％，其与直链，支链或环状的饱和 或具有1至25个碳原子的烯属不饱和一元醇和/或羟基酮，优选β-羟基酮，其用于通过使异氰酸酯半聚体混合物减压来生产单组分聚氨酯泡沫体的用途及其工艺。
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公开(公告)号：US06543780B1
公开(公告)日：2003-04-08
申请号：US09715545
申请日：2000-11-17
申请人： Markus Kögler , Franz Heimpel , Silvia Huber , Peter Vogel
发明人： Markus Kögler , Franz Heimpel , Silvia Huber , Peter Vogel
IPC分类号： F16J1502
摘要： A method of and a device for sealing a gap (4) between a leadthrough (2) arranged in a constructional element (1) and an object (3) extending through the leadthrough (2), according to which an elastic sealing element (6) which surrounds the object (3) is placed in the gap (6) and is compressed in an axial direction of the leadthrough (2) and is fixed in its compressed condition with a fastening element (7).
摘要翻译： 一种用于密封布置在结构元件（1）中的引线（2）和延伸穿过引线（2）的物体（3）之间的间隙（4）的方法和装置，弹性密封元件 ）被放置在间隙（6）中并沿引线（2）的轴向被压缩，并且用紧固元件（7）固定在其压缩状态。
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公开(公告)号：US06601852B1
公开(公告)日：2003-08-05
申请号：US09715604
申请日：2000-11-17
申请人： Markus Kögler , Franz Heimpel , Silvia Huber , Peter Vogel
发明人： Markus Kögler , Franz Heimpel , Silvia Huber , Peter Vogel
IPC分类号： F16J1508
摘要： For sealing an annular space (4) between opening (2) in a wall or similar, member (1) and an object (3), extending through the opening (2), by introducing a sealing agent into the space (4), at least one bag (9, 10), into which the sealing agent is introduced, is positioned in the space (4). For this purpose, a supporting element (5, 6) is used, which can be positioned in the opening and to which a bag (9, 10) is fastened. The annular space (4) can be sealed easily and also liquid-tight in this manner.
摘要翻译： 为了通过将密封剂引入到空间（4）中来密封壁或类似的开口（2）之间的环形空间（4），构件（1）和物体（3）延伸穿过开口（2） 位于空间（4）中的至少一个袋（9,10），密封剂被引入其中。 为此，使用支撑元件（5,6），其可以定位在开口中并且紧固有袋（9,10）。 环状空间（4）可以容易地密封并且也以这种方式液密。
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5.发明授权Use of plastic foams containing swellable fillers for sealing wall channels 有权使用包含可膨胀填料的塑料泡沫来密封墙壁通道公开(公告)号：US06716377B1
公开(公告)日：2004-04-06
申请号：US09715605
申请日：2000-11-17
申请人： Markus Kögler , Franz Heimpel , Silvia Huber , Peter Vogel
发明人： Markus Kögler , Franz Heimpel , Silvia Huber , Peter Vogel
IPC分类号： B29C6500
CPC分类号： C08J9/0061 , C08G18/4018 , C08G18/5012 , C08G2101/00 , C08G2190/00 , C08J2300/00 , C08J2433/00 , C08J2475/00 , C08L75/04 , F16L5/02 , C08L33/00
摘要： The use of a plastic foam system, which contains at least one filler capable of swelling in the presence of water, for sealing openings in buildings, which are in contact with the outside, especially wall, floor and ceiling channels of pipes and/or cables.
摘要翻译： 使用塑料泡沫系统，其包含至少一种能够在水存在下膨胀的填料，用于密封与外部尤其是管道和/或电缆的壁，地板和天花板通道在建筑物中的开口 。
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公开(公告)号：US06520505B1
公开(公告)日：2003-02-18
申请号：US09715548
申请日：2000-11-17
申请人： Markus Kögler , Franz Heimpel , Silvia Huber , Peter Vogel
发明人： Markus Kögler , Franz Heimpel , Silvia Huber , Peter Vogel
IPC分类号： H02G15013
摘要： A method for sealing a gap (4) between a leadthrough (2) provided in a constructional element (1) and an object (3) extending through the leadthrough (2), the method including placing in the gap (4) a plurality of elongate sealing elements, formed as hot melt elements (5) provided with heat-activated blowing agent, and applying heat to the hot melt element from outside; and a sealing element used by the method.
摘要翻译： 一种用于密封设置在结构元件（1）中的引线（2）与延伸穿过引线（2）的物体（3）之间的间隙（4）的方法，所述方法包括将多个 细长的密封元件，形成为具有热活化发泡剂的热熔体元件（5），并从外部向热熔体元件施加热量; 以及该方法使用的密封元件。
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7.发明授权Two-component on-site foam system and its use for foaming openings for the purpose of fire protection 有权双组分现场泡沫体系及其用于泡沫开口用于防火的用途公开(公告)号：US06706774B2
公开(公告)日：2004-03-16
申请号：US09788876
申请日：2001-02-20
IPC分类号： C08J904
CPC分类号： C09K21/04 , C08G18/4018 , C08G2101/0058 , C08G2150/60 , C09K21/02 , C09K21/12
摘要： A two-component on-site foam system for producing an intumescing fire protection foam is described with a density of less than 200 kg/m3 and an increased fire resistance endurance, with a polyol component (A), which contains at least one polyol, one catalyst for the reaction between the polyol and the polyisocyanate, water or a blowing agent based on a compressed or liquefied gas as foam-forming agent and at least one intumescing material based on an acid-forming agent, a carbon-supplying compound and a gas-forming agent, and a polyisocyanate component (B), which contains at least one polyisocyanate, wherein the polyol component (A) contains at least one polyester polyol, at least one aminopolyol, at least one halogen-containing polyol, at least one acid-forming agent, expanding graphite and at least one ash crust stabilizer, the quantitative ratios of the polyols to the polyisocyanate or polyisocyanates being matched so that, when the polyol component (A) is mixed with the polyisocyanate component (B) as specified, the molar ratio of isocyanate groups of the polyisocyanate to the hydroxyl groups of the polyol (NCO:OH ratio) is larger than 1:1, as well as to the use of this system for filling openings, cable and pipe leadthroughs in walls, floors and/or ceilings of buildings with foam for the purpose of fire protection.
摘要翻译： 描述了一种用于制造膨胀型防火泡沫的双组分现场泡沫体系，其密度小于200kg / m 3，耐耐久性提高，多元醇组分（A）至少含有 一种多元醇，用于多元醇和多异氰酸酯之间反应的一种催化剂，水或基于压缩或液化气体作为发泡剂的发泡剂和至少一种基于成酸剂的膨胀材料，碳供应 化合物和气体形成剂，以及含有至少一种多异氰酸酯的多异氰酸酯组分（B），其中所述多元醇组分（A）含有至少一种聚酯多元醇，至少一种氨基多元醇，至少一种含卤素的多元醇， 至少一种酸形成剂，膨胀石墨和至少一种灰壳稳定剂，多元醇与多异氰酸酯或多异氰酸酯的定量比匹配，使得当多元醇组分（A）与多异氰酸酯混合时 （B），多异氰酸酯的异氰酸酯基与多元醇的羟基的摩尔比（NCO:OH比）大于1:1，以及使用这种填充开口的系统， 用于防火的建筑物的墙壁，地板和/或天花板中的电缆和管道引线。
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公开(公告)号：US06414045B1
公开(公告)日：2002-07-02
申请号：US09590730
申请日：2000-06-08
申请人： Franz Heimpel , Silvia Huber , Peter Vogel
发明人： Franz Heimpel , Silvia Huber , Peter Vogel
IPC分类号： C08G1818
CPC分类号： C08J9/141 , C08G18/12 , C08G18/4018 , C08G18/4804 , C08G2101/00 , C08J2375/04 , C08K5/103 , C08G18/341 , C08G18/281 , C08G18/282 , C08G18/307 , C08L75/04
摘要： A one-component polyurethane foam composition is described, which contains at least one prepolymer (isocyanate prepolymer), which has isocyanate groups, at least one blowing agent and known auxiliary and additive materials containing at least one ester, free of reactive hydrogens, of a polycarboxylic C2 to C7 acid and a monohydric C1 to C7 alcohol and/or a monocarboxylic C1 to C7 acid with a multihydric C2 to C7 alcohol as means for improving the complete and embrittlement-free curing even at low temperatures and/or low ambient humidities, as well as the use of these esters, which are free of reactive hydrogen atoms, for improving the embrittlement-free curing of such one-component polyurethane foam compositions under unfavorable conditions (low temperature and little available ambient humidity).
摘要翻译： 描述了一种单组分聚氨酯泡沫组合物，其包含至少一种具有异氰酸酯基团的预聚物（异氰酸酯预聚物），至少一种发泡剂和已知的辅助和添加剂材料，其含有至少一种不含反应性氢的酯， 多元羧酸C2至C7酸和一元C1至C7醇和/或具有多元C2至C7醇的单羧基C1至C7酸作为即使在低温和/或低环境湿度下也能改善完全和无脆化固化的手段， 以及这些不含反应性氢原子的酯在不利条件（低温和少许环境湿度）下改善这种单组分聚氨酯泡沫组合物的无脆化固化的用途。
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公开(公告)号：US06464229B1
公开(公告)日：2002-10-15
申请号：US09715549
申请日：2000-11-17
申请人： Markus Kögler , Franz Heimpel , Silvia Huber , Peter Vogel
发明人： Markus Kögler , Franz Heimpel , Silvia Huber , Peter Vogel
IPC分类号： F16L2102
摘要： For sealing an annular space or space (4) between an opening (2), in a wall or similar member (1), and an object (3) extending through the opening (2), at least one sealing element (6) is placed in the annular space (4). Initially, the sealing element (6) is placed in the compressed state between the wall (1) and the object (3) and subsequently is released from the compressed state to an expanded state. For this purpose at first, the sealing element (6) is compressed by a sheath (7) which, after the sealing element (6) is positioned in the annular space (4), is destroyed and makes the expansion of the sealing element (6) possible.
摘要翻译： 为了密封开口（2），壁或类似构件（1）中的环形空间或空间（4）和延伸穿过开口（2）的物体（3），至少一个密封元件（6）是 放置在环形空间（4）中。 最初，将密封元件（6）置于壁（1）和物体（3）之间的压缩状态，随后从压缩状态释放到膨胀状态。 首先，密封元件6被护套（7）压缩，护套（7）在密封元件（6）位于环形空间（4）中之后被破坏并使密封件（ 6）可能。
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