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1. 发明授权

US5833930A Apparatus for foam manufacturing using carbon dioxide dissolved under pressure 失效
标题翻译：用于在压力下溶解二氧化碳的泡沫制造装置
公开(公告)号：US5833930A
公开(公告)日：1998-11-10
申请号：US795841
申请日：1997-02-06
申请人： Hans-Michael Sulzbach , Ferdinand Althausen , Herbert Steilen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
发明人： Hans-Michael Sulzbach , Ferdinand Althausen , Herbert Steilen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
IPC分类号： C08J9/12 , B29C44/00 , B29C44/34 , B29C44/46 , B29K75/00 , C08F5/02
CPC分类号： B29C44/461 , B29C44/348 , Y10S521/914
摘要： For the expansion of a liquid containing gas under pressure in dissolved form, it is proposed that the liquid be passed with expansion through an extended flow channel with a small cross-sectional measurement with generation of high rates of shear. The velocity of the liquid is then reduced prior to the foaming.
摘要翻译：为了在溶解形式的压力下膨胀含液体的气体，建议液体通过具有较小横截面测量并且产生高剪切速率的延伸流动通道膨胀。然后在发泡之前将液体的速度降低。

2. 发明授权

US6127442A Process for foam production using dissolved under pressure carbon dioxide 失效
标题翻译：使用溶解在压力下的二氧化碳进行泡沫生产的方法
公开(公告)号：US6127442A
公开(公告)日：2000-10-03
申请号：US194784
申请日：1998-12-03
申请人： Hans-Michael Sulzbach , Herbert Steilen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
发明人： Hans-Michael Sulzbach , Herbert Steilen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
IPC分类号： B29C44/00 , B29C44/34 , B29C44/46 , B29K75/00 , B29K105/04 , C08G18/28 , C08J9/12 , C08J9/30 , C08G18/14
CPC分类号： C08J9/30 , B29C44/3446 , B29C44/461 , C08J9/122 , C08J2375/04
摘要： A process is described for the continuous production of polyurethane block foam using carbon dioxide which is physically dissolved under pressure as a foaming agent, wherein before the polyol and isocyanate components are mixed the carbon dioxide is dissolved in the polyol component and air or nitrogen is dissolved in the isocyanate component, both components are fed to a mixing chamber in which a pressure prevails which is 70 to 150% of the solution pressure of the CO.sub.2 in the polyol component, the isocyanate component is fed to the mixing chamber at a pressure of at least 30 bar and is injected therein with depressurization down to the mixing chamber pressure, wherein air or nitrogen in an amount of at least 1 g per kg CO.sub.2 is dissolved in the isocyanate component, and after emerging from the mixing chamber the mixture is depressurization to atmospheric pressure.
摘要翻译： PCT No.PCT / EP97 / 02688 371日期1998年12月3日第 102（e）日期1998年12月3日PCT提交1997年5月26日PCT公布。公开号WO97 / 47453 日期：1997年12月18日描述了使用在压力下物理溶解的二氧化碳作为发泡剂连续生产聚氨酯嵌段泡沫的方法，其中在多元醇和异氰酸酯组分混合之前，将二氧化碳溶解在多元醇组分中，将空气或氮气溶解在异氰酸酯组分中，将两种组分进料到其中以多元醇组分中的CO 2溶液压力为70至150％的压力占优势的混合室中，将异氰酸酯组分进料至混合室在至少30巴的压力下，在其中向其中注入降压至混合室压力，其中每千克CO 2至少1g的量的空气或氮气溶解在异氰酸酯组分中，并且在从混合室出来之后该混合物减压至大气压。

3. 发明授权

US5643970A Method and apparatus for foam manufacture using carbon dioxide dissolved under pressure 失效
标题翻译：用于在压力下溶解的二氧化碳的泡沫制造方法和装置
公开(公告)号：US5643970A
公开(公告)日：1997-07-01
申请号：US572394
申请日：1995-12-14
申请人： Hans-Michael Sulzbach , Ferdinand Althausen , Herbert Steilen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
发明人： Hans-Michael Sulzbach , Ferdinand Althausen , Herbert Steilen , Reiner Raffel , Robert Eiben , Wilfried Ebeling
IPC分类号： C08J9/12 , B29C44/00 , B29C44/34 , B29C44/46 , B29K75/00 , C08G18/00 , C08J9/00
CPC分类号： B29C44/461 , B29C44/348 , Y10S521/914
摘要： For the expansion of a liquid containing gas under pressure in dissolved form, it is proposed that the liquid be passed with expansion through an extended flow channel with a small cross-sectional measurement with generation of high rates of shear. The velocity of the liquid is then reduced prior to the foaming.
摘要翻译：为了在溶解形式的压力下膨胀含液体的气体，建议液体通过具有较小横截面测量并且产生高剪切速率的延伸流动通道膨胀。然后在发泡之前将液体的速度降低。

4. 发明授权

US5521224A Method and apparatus for controlling the number of cells in polyurethane foam 失效
标题翻译：控制聚氨酯泡沫塑料中细胞数量的方法和装置
公开(公告)号：US5521224A
公开(公告)日：1996-05-28
申请号：US453845
申请日：1995-05-30
申请人： Hans-Michael Sulzbach , Reiner Raffel , Herbert Steilen
发明人： Hans-Michael Sulzbach , Reiner Raffel , Herbert Steilen
IPC分类号： B29B7/76 , B29K75/00 , B29K105/04 , C08J9/00 , C08F2/00
CPC分类号： B29B7/7621 , Y10S521/917
摘要： The invention relates to a method and an apparatus for producing polyurethane foam with a controlled number of cells, in which a gas is dispersed in one of the components, i.e. the polyol or the isocyanate, in a dispersing device arranged between the mixing head and the metering pump for the respective component.
摘要翻译：本发明涉及一种具有受控数量的泡孔的聚氨酯泡沫塑料的制造方法和装置，其中气体分散在其中一个组分即多元醇或异氰酸酯中的分散装置中，该分散装置设置在混合头和用于相应部件的计量泵。

5. 发明申请

US20050067728A1 Process and apparatus for the continuous production of slabstock foam 失效
标题翻译：连续生产板坯泡沫的工艺和设备
公开(公告)号：US20050067728A1
公开(公告)日：2005-03-31
申请号：US10978939
申请日：2004-11-01
申请人： Hans-Michael Sulzbach , Lothar Rohrig , Reiner Raffel
发明人： Hans-Michael Sulzbach , Lothar Rohrig , Reiner Raffel
IPC分类号： B29C39/18 , B29C39/24 , B29C44/20 , B29C44/46 , B29K75/00 , B29K105/04 , B29L7/00
CPC分类号： B29C44/461
摘要： Slabstock foam free of cavities can be produced without any restriction, i.e. also from rapidly reacting chemical systems, by introducing the liquid reaction mixture from underneath, in front of, and/or through an optionally swivellable floor plate, wherein the floor plate and the inlet for introducing the liquid reaction mixture is arranged in a manner such that the reaction mixture above the floor plate is substantially still liquid.
摘要翻译：通过从下面，前面和/或通过可选地可转动的地板引入液体反应混合物，可以没有任何限制地产生没有任何限制的板坯泡沫，也就是来自快速反应的化学体系，其中地板和入口用于引入液体反应混合物的方式使得地板上方的反应混合物基本上仍然是液体。

6. 发明授权

US06602971B2 Process and device for pressurizing flowable reaction components 失效
公开(公告)号：US06602971B2
公开(公告)日：2003-08-05
申请号：US09838978
申请日：2001-04-20
申请人： Hans-Michael Sulzbach , Reiner Raffel
发明人： Hans-Michael Sulzbach , Reiner Raffel
IPC分类号： C08G900
CPC分类号： B01F15/0201 , B01F15/0243 , B29B7/60 , B29C47/364 , Y10T137/86131
摘要： Flowable reaction components of a reaction mixture which form solid or foamed material comprising filling material are transported from a storage container to a high-pressure mixing head in pressure stages by the use of gear pumps connected in series without major wear of the gear pumps.

7. 发明授权

US5547276A Method and apparatus for continuously dispersing fine particle-sized solids in a liquid 失效
标题翻译：将细粒度固体连续分散在液体中的方法和装置
公开(公告)号：US5547276A
公开(公告)日：1996-08-20
申请号：US496377
申请日：1995-06-29
申请人： Hans-Michael Sulzbach , Reiner Raffel , Ferdinand Althausen , Jurgen Wirth
发明人： Hans-Michael Sulzbach , Reiner Raffel , Ferdinand Althausen , Jurgen Wirth
IPC分类号： B29B7/42 , B01F3/12 , B01F15/02 , B01F15/04 , B29B7/60 , B29B7/74 , B29B7/84 , B29B7/86 , B29B7/94 , C08G18/00 , C08G18/08 , B01F13/06
CPC分类号： B29B7/7485 , B01F15/0412 , B01F2003/125
摘要： A method and apparatus for continuously dispersing fine particle-sized solids in liquids by a continuous process, in which a constant stream of liquid is fed into a mixing apparatus and fine-particle-sized solids are metered into the mixing apparatus by means of a metering screw as a function of the pressure prevailing in the mixing apparatus. The solids conveyed by the metering screw are supplied from an intermediate vacuum tank with a controlled filler level.
摘要翻译：通过连续方法将细颗粒尺寸的固体连续分散在液体中的方法和装置，其中将恒定的液体流送入混合装置和细粒大小的固体，通过计量螺杆作为混合装置中存在的压力的函数。由计量螺杆输送的固体由具有受控填料水平的中间真空罐供应。

8. 发明授权

US4764536A Process and apparatus for the preparation of a free-flowing mixture made of free-flowing components which reacts to form foam 失效
标题翻译：用于制备由自由流动组分制成的自由流动混合物的方法和装置，其反应形成泡沫
公开(公告)号：US4764536A
公开(公告)日：1988-08-16
申请号：US3447
申请日：1987-01-15
申请人： Ferdinand Proksa , Ferdinand Althausen , Gottfried Bucher , Reiner Raffel , Hans-Michael Sulzbach
发明人： Ferdinand Proksa , Ferdinand Althausen , Gottfried Bucher , Reiner Raffel , Hans-Michael Sulzbach
IPC分类号： B29B7/76 , C08G18/14
CPC分类号： B29B7/7621 , Y10S261/26 , Y10S261/27 , Y10S521/917
摘要： The present invention is directed to a process and apparatus for introducing gas into one of at least two free-flowing components which are subsequently mixed to provide a foam-forming free-flowing mixture by transferring the component to have gas dispersed therein from a supply container to a gas loading area, loading the component with gas and returning the component to the supply area, wherein the gas used in the gas loading area is obtained from a gas cushion maintained in the supply container and wherein the gas is compressed to a pressure higher than the pressure in the gas loading area before it is dispersed into the free-flowing component.
摘要翻译：本发明涉及一种用于将气体引入至少两个自由流动组分中的一个的方法和装置，随后将其混合以通过将组分转移以从其中分散在其中的气体供应泡沫形成自由流动的混合物到气体装载区域，将气体装载并将组分返回到供应区域，其中在气体装载区域中使用的气体从保持在供应容器中的气垫获得，并且其中气体被压缩到更高的压力比在气体装载区域中分散到自由流动部件之前的压力高。

9. 发明授权

US06833095B2 Process for the continuous production of slabstock foam 失效
标题翻译：连续生产块状泡沫的方法
公开(公告)号：US06833095B2
公开(公告)日：2004-12-21
申请号：US10012620
申请日：2001-11-05
申请人： Hans-Michael Sulzbach , Lothar Röhrig , Reiner Raffel
发明人： Hans-Michael Sulzbach , Lothar Röhrig , Reiner Raffel
IPC分类号： B29C4420
CPC分类号： B29C44/461
摘要： Slabstock foam free of cavities can be produced without any restriction, i.e. also from rapidly reacting chemical systems, by introducing the liquid reaction mixture from underneath, in front of, and/or through an optionally swivellable floor plate, wherein the floor plate and the inlet for introducing the liquid reaction mixture is arranged in a manner such that the reaction mixture above the floor plate is substantially still liquid.
摘要翻译：通过从下面，前面和/或通过可选地可转动的地板引入液体反应混合物，可以没有任何限制地产生没有任何限制的板坯泡沫，也就是来自快速反应的化学体系，其中地板和入口用于引入液体反应混合物的方式使得地板上方的反应混合物基本上仍然是液体。

10. 发明授权

US06809124B2 Method for the production block foam 失效
标题翻译：生产块泡沫的方法
公开(公告)号：US06809124B2
公开(公告)日：2004-10-26
申请号：US10311394
申请日：2002-12-13
申请人： Hans-Michael Sulzbach , Reiner Raffel , Martin Schamberg
发明人： Hans-Michael Sulzbach , Reiner Raffel , Martin Schamberg
IPC分类号： C08G1800
CPC分类号： C08J9/122 , B29C44/348 , B29C44/461 , B29C44/60 , C08G18/14 , C08J2375/04
摘要： The invention relates to a method for the production of polyurethane block foam, wherein a polyurethane reactive mixture containing carbon dioxide is suddenly relieved from a pressure above the pressure breaking the equilibrium of the carbon dioxide to a normal pressure, wherein the liquid polyurethane reactive mixture is foamed by releasing dissolved carbon dioxide. The foamed mixture is placed on a substrate and then hardened into block foam, wherein the carbon dioxide or at least one of the components polyol and isocyanate is initially dissolved in the reactive mixture at a pressure that is substantially above the pressure breaking the equilibrium, the pressure is subsequently lowered to a pressure close to the pressure breaking the equilibrium, wherein the pressure falls below the pressure breaking the equilibrium by releasing small amounts of carbon dioxide and forming a microdispersion of bubbles, the components are optionally mixed and a sudden pressure drop to normal pressure occurs before the carbon dioxide released is completely dissolved.
摘要翻译：本发明涉及一种生产聚氨酯嵌段泡沫的方法，其中含有二氧化碳的聚氨酯反应混合物突然从高于破坏二氧化碳平衡的压力达到正常压力的压力释放，其中液体聚氨酯反应混合物为通过释放溶解的二氧化碳发泡。将泡沫混合物放置在基材上，然后硬化成块状泡沫，其中二氧化碳或多元醇和异氰酸酯组分中的至少一种组分最初以基本上高于破坏平衡的压力的压力溶解在反应性混合物中，压力随后降低到接近破坏平衡的压力的压力，其中压力通过释放少量二氧化碳并形成气泡的微分散而降低破坏平衡的压力，组分可选地混合并突然压降至在二氧化碳释放完全溶解之前发生正常压力。

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