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1. 发明申请

US20080015530A1 Method using a dry fluidized bed for producing thin, absorbent surface structures 有权
标题翻译：使用干燥流化床制造薄的吸收性表面结构的方法
公开(公告)号：US20080015530A1
公开(公告)日：2008-01-17
申请号：US11818281
申请日：2007-06-14
申请人： Wolfgang Heider , Jurgen Hofmann , Mariola Wanior , Rudiger Funk , Ulrike Licht , Michael Ehle
发明人： Wolfgang Heider , Jurgen Hofmann , Mariola Wanior , Rudiger Funk , Ulrike Licht , Michael Ehle
IPC分类号： A61F13/15
CPC分类号： A61F13/534 , A61F13/15658 , A61F13/15699 , A61F13/15707 , A61F2013/15382 , A61L15/58 , Y10T442/2484 , Y10T442/277 , Y10T442/614 , C08L33/02 , C08L75/04
摘要： A process for producing thin absorbent planar structures which may be used in hygiene products such as diapers, incontinence products, wound contact materials or sanitary napkins to absorb body fluids, comprises the steps of: A) producing a mixture of an adhesive in dispersion form and a particulate absorbent by fluidizing the components, B) applying the mixture of adhesive and absorbent uniformly to the surface of one side of a first planar backing material, C) one side of a second planar backing material is applied to the mixture of adhesive and absorbent that is present on the surface of one side of the first planar backing material, so producing a sandwichlike intermediate, and D) the sandwichlike intermediate is processed to the end product at a temperature of at least 90° C., a pressure of from 4 to 50 bar, and a pressing time of from 0.5 to 5 min.
摘要翻译：用于生产可用于卫生产品如尿布，失禁产品，缠绕接触材料或卫生巾以吸收体液的薄吸收性平面结构的方法包括以下步骤：A）制备分散形式的粘合剂和通过使组分流态化的颗粒吸收剂，B）将粘合剂和吸收剂的混合物均匀地施加到第一平面背衬材料的一侧的表面，C）将第二平面背衬材料的一侧施加到粘合剂和吸收剂的混合物其存在于第一平面背衬材料的一侧的表面上，因此产生夹心状的中间体，D）将夹层状中间体在至少90℃的温度下加工成最终产物，压力为4 至50巴，加压时间为0.5至5分钟。

2. 发明授权

US08063266B2 Method using a dry fluidized bed for producing thin, absorbent surface structures 有权
标题翻译：使用干燥流化床制造薄的吸收性表面结构的方法
公开(公告)号：US08063266B2
公开(公告)日：2011-11-22
申请号：US11818281
申请日：2007-06-14
申请人： Wolfgang Heider , Jürgen Hofmann , Mariola Wanior , Rüdiger Funk , Ulrike Licht , Michael Ehle
发明人： Wolfgang Heider , Jürgen Hofmann , Mariola Wanior , Rüdiger Funk , Ulrike Licht , Michael Ehle
IPC分类号： A61F13/15 , A61F13/20
CPC分类号： A61F13/534 , A61F13/15658 , A61F13/15699 , A61F13/15707 , A61F2013/15382 , A61L15/58 , Y10T442/2484 , Y10T442/277 , Y10T442/614 , C08L33/02 , C08L75/04
摘要： A process for producing thin absorbent planar structures which may be used in hygiene products such as diapers, incontinence products, wound contact materials or sanitary napkins to absorb body fluids, comprises the steps of: A) producing a mixture of an adhesive in dispersion form and a particulate absorbent by fluidizing the components, B) applying the mixture of adhesive and absorbent uniformly to the surface of one side of a first planar backing material, C) one side of a second planar backing material is applied to the mixture of adhesive and absorbent that is present on the surface of one side of the first planar backing material, so producing a sandwichlike intermediate, and D) the sandwichlike intermediate is processed to the end product at a temperature of at least 90° C., a pressure of from 4 to 50 bar, and a pressing time of from 0.5 to 5 min.
摘要翻译：用于生产可用于卫生产品如尿布，失禁产品，缠绕接触材料或卫生巾以吸收体液的薄吸收性平面结构的方法包括以下步骤：A）制备分散形式的粘合剂和通过使组分流态化的颗粒吸收剂，B）将粘合剂和吸收剂的混合物均匀地施加到第一平面背衬材料的一侧的表面，C）将第二平面背衬材料的一侧施加到粘合剂和吸收剂的混合物其存在于第一平面背衬材料的一侧的表面上，因此产生夹心状的中间体，D）将夹层状中间体在至少90℃的温度下加工成最终产物，压力为4 至50巴，加压时间为0.5至5分钟。

3. 发明授权

US07250093B2 Method using a dry fluidised bed for producing thin, absorbent surface structures 有权
标题翻译：使用干燥流化床制造薄的吸收性表面结构的方法
公开(公告)号：US07250093B2
公开(公告)日：2007-07-31
申请号：US10467811
申请日：2002-02-15
申请人： Wolfgang Heider , Jürgen Hofmann , Mariola Wanior , Rüdiger Funk , Ulrike Licht , Michael Ehle
发明人： Wolfgang Heider , Jürgen Hofmann , Mariola Wanior , Rüdiger Funk , Ulrike Licht , Michael Ehle
IPC分类号： B32B31/12 , B32B31/20 , B32B5/16
CPC分类号： A61F13/534 , A61F13/15658 , A61F13/15699 , A61F13/15707 , A61F2013/15382 , A61L15/58 , Y10T442/2484 , Y10T442/277 , Y10T442/614 , C08L33/02 , C08L75/04
摘要： A process for producing thin absorbent planar structures which may be used in hygiene products such as diapers, incontinence products, wound contact materials or sanitary napkins to absorb body fluids, comprises the steps of: A) producing a mixture of an adhesive in dispersion form and a particulate absorbent by fluidizing the components, B) applying the mixture of adhesive and absorbent uniformly to the surface of one side of a first planar backing material, C) one side of a second planar backing material is applied to the mixture of adhesive and absorbent that is present on the surface of one side of the first planar backing material, so producing a sandwichlike intermediate, and D) the sandwichlike intermediate is processed to the end product at a temperature of at least 90° C., a pressure of from 4 to 50 bar, and a pressing time of from 0.5 to 5 min.
摘要翻译：用于生产可用于卫生产品如尿布，失禁产品，缠绕接触材料或卫生巾以吸收体液的薄吸收性平面结构的方法包括以下步骤：A）制备分散形式的粘合剂和通过使组分流态化的颗粒吸收剂，B）将粘合剂和吸收剂的混合物均匀地施加到第一平面背衬材料的一侧的表面，C）将第二平面背衬材料的一侧施加到粘合剂和吸收剂的混合物其存在于第一平面背衬材料的一侧的表面上，因此产生夹心状的中间体，D）将夹层状中间体在至少90℃的温度下加工成最终产物，压力为4 至50巴，加压时间为0.5至5分钟。

4. 发明申请

US20050101208A1 Method using a dry fluidised bed for producing thin, absorbent surface structures 有权
标题翻译：使用干燥流化床制造薄的吸收性表面结构的方法
公开(公告)号：US20050101208A1
公开(公告)日：2005-05-12
申请号：US10467811
申请日：2002-02-15
申请人： Wolfgang Heider , Jürgen Hofmann , Mariola Wanior , Rüdiger Funk , Ulrike Licht , Michael Ehle
发明人： Wolfgang Heider , Jürgen Hofmann , Mariola Wanior , Rüdiger Funk , Ulrike Licht , Michael Ehle
IPC分类号： A61F13/49 , A61F13/00 , A61F13/15 , A61F13/472 , A61F13/53 , A61L15/58 , B05D7/00 , B05D7/24 , B32B7/12 , B32B5/02 , B32B27/04 , B32B27/12
CPC分类号： A61F13/534 , A61F13/15658 , A61F13/15699 , A61F13/15707 , A61F2013/15382 , A61L15/58 , Y10T442/2484 , Y10T442/277 , Y10T442/614 , C08L33/02 , C08L75/04
摘要： A process for producing thin absorbent planar structures which may be used in hygiene products such as diapers, incontinence products, wound contact materials or sanitary napkins to absorb body fluids, comprises the steps of: A) producing a mixture of an adhesive in dispersion form and a particulate absorbent by fluidizing the components, B) applying the mixture of adhesive and absorbent uniformly to the surface of one side of a first planar backing material, C) one side of a second planar backing material is applied to the mixture of adhesive and absorbent that is present on the surface of one side of the first planar backing material, so producing a sandwichlike intermediate, and D) the sandwichlike intermediate is processed to the end product at a temperature of at least 90° C., a pressure of from 4 to 50 bar, and a pressing time of from 0.5 to 5 min.
摘要翻译：用于生产可用于卫生产品如尿布，失禁产品，缠绕接触材料或卫生巾以吸收体液的薄吸收性平面结构的方法包括以下步骤：A）制备分散形式的粘合剂和通过使组分流态化的颗粒吸收剂，B）将粘合剂和吸收剂的混合物均匀地施加到第一平面背衬材料的一侧的表面，C）将第二平面背衬材料的一侧施加到粘合剂和吸收剂的混合物其存在于第一平面背衬材料的一侧的表面上，因此产生夹心状的中间体，D）将夹层状中间体在至少90℃的温度下加工成最终产物，压力为4 至50巴，加压时间为0.5至5分钟。

5. 发明申请

US20050085559A1 Process for the reduction of the residual monomer content of water-absorbent foam 失效
标题翻译：减少吸水泡沫的残留单体含量的方法
公开(公告)号：US20050085559A1
公开(公告)日：2005-04-21
申请号：US10502135
申请日：2003-01-30
申请人： Hans-Joachim Hahnle , Rudiger Funk , Wolfgang Heider , Gunnar Schornick , Volker Frenz
发明人： Hans-Joachim Hahnle , Rudiger Funk , Wolfgang Heider , Gunnar Schornick , Volker Frenz
IPC分类号： A61F13/53 , A61F13/00 , A61F13/49 , A61L15/16 , A61L15/60 , C08F6/00 , C08J9/00 , C08J9/36
CPC分类号： C08J9/36 , C08F6/006 , C08J2207/12 , C08J2300/14 , Y10T156/1011 , Y10T156/1084 , C08L33/02
摘要： A process for the reduction of the residual monomer content and enhancement of the wet strength of articles formed from water absorbent crosslinked polymer foams containing units derived from monoethylenically unsaturated acids, which comprises treating the formed articles with at least 0.5 % by weight of a polymer containing primary and/or secondary amino groups and having a molar mass of at least 300, the formed foam articles thus obtainable and use of the wet strength enhanced formed foam articles in hygiene articles.
摘要翻译：一种降低残留单体含量并提高由含有衍生自单烯属不饱和酸的单元的吸水性交联聚合物泡沫形成的制品的湿强度的方法，该方法包括用至少0.5重量％的含有初级和/或仲氨基并且摩尔质量至少为300，所形成的泡沫制品如此可获得，并且在卫生制品中使用湿强度增强的成形泡沫制品。

6. 发明授权

US07220821B2 Process for the reduction of the residual monomer content of water-absorbent foam 失效
标题翻译：减少吸水泡沫的残留单体含量的方法
公开(公告)号：US07220821B2
公开(公告)日：2007-05-22
申请号：US10502135
申请日：2003-01-30
申请人： Hans-Joachim Hähnle , Rüdiger Funk , Wolfgang Heider , Gunnar Schornick , Volker Frenz
发明人： Hans-Joachim Hähnle , Rüdiger Funk , Wolfgang Heider , Gunnar Schornick , Volker Frenz
IPC分类号： C08F6/00
CPC分类号： C08J9/36 , C08F6/006 , C08J2207/12 , C08J2300/14 , Y10T156/1011 , Y10T156/1084 , C08L33/02
摘要： A process for the reduction of the residual monomer content and enhancement of the wet strength of articles formed from water absorbent crosslinked polymer foams containing units derived from monoethylenically unsaturated acids, which comprises treating the formed articles with at least 0.5% by weight of a polymer containing primary and/or secondary amino groups and having a molar mass of at least 300, the formed foam articles thus obtainable and use of the wet strength enhanced formed foam articles in hygiene articles.
摘要翻译：一种降低残留单体含量并提高由含有衍生自单烯属不饱和酸的单元的吸水性交联聚合物泡沫形成的制品的湿强度的方法，该方法包括用至少0.5重量％的含有初级和/或仲氨基并且摩尔质量至少为300，所形成的泡沫制品如此可获得，并且在卫生制品中使用湿强度增强的成形泡沫制品。

7. 发明授权

US5207942A Preparation of mixtures of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates having a reduced iodine color number 失效
标题翻译：二苯甲基二异氰酸酯和具有降低的碘颜色数的聚苯乙烯聚异氰酸酯的混合物的制备
公开(公告)号：US5207942A
公开(公告)日：1993-05-04
申请号：US653566
申请日：1991-02-08
申请人： Dietrich Scherzer , Roland Minges , Werner Langer , Bernd Bruchmann , Wolfgang Heider , Peter Keller , Arnold Schmitt , Willy Van Pee
发明人： Dietrich Scherzer , Roland Minges , Werner Langer , Bernd Bruchmann , Wolfgang Heider , Peter Keller , Arnold Schmitt , Willy Van Pee
IPC分类号： C07C263/18 , C07C263/20 , C07C265/14
CPC分类号： C07C263/18 , C07C263/20
摘要： Mixtures of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates (crude MDI) having a reduced iodine color number are prepared by reacting the corresponding mixtures of diphenylmethanediamines and polyphenylpolymethylene-polyamines with phosgene in the presence of one or more inert organic solvents at elevated temperatures by a process in which low molecular weight alkanols, polyhydric alcohols, preferably dihydric to octahydric alcohols having a molecular weight of from 60 to 350, or mixtures thereof are incorporated in an effective amount, advantageously in an amount of from 0.01 to 5% by weight, based on the weight of crude MDI, into the reaction mixture after the end of the phosgenation, the phosgene and the inert organic solvent are then separated off, from 0 to 5% by weight, based on the weight of crude MDI, of one or more phenol-based antioxidants and/or aryl phosphite are added to the reaction product, and the reaction mixture is subjected to a thermal treatment.
摘要翻译：通过在一个或多个惰性有机溶剂的存在下，在高温下使二苯基甲烷二胺和聚苯基聚亚甲基 - 多胺的相应混合物与光气反应来制备具有降低的碘色数的二苯基甲烷二异氰酸酯和聚苯基聚亚甲基多异氰酸酯（粗MDI）的混合物，低分子量链烷醇，多元醇，优选分子量为60至350的二元至八元醇或其混合物以有效量引入，有效量为基于重量的0.01至5重量％的粗MDI，在光气化结束后进入反应混合物中，然后分离出光气和惰性有机溶剂，基于粗MDI的重量计，0至5重量％的一种或多种酚基将抗氧化剂和/或亚磷酸芳基酯加入到反应产物中，并将反应混合物进行热处理音乐

8. 发明授权

US06229043B1 Preparation of mixtures of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates having a reduced iodine color number and a reduced chlorine content 失效
标题翻译：制备二氯甲烷二异氰酸酯和聚苯基多亚甲基多异氰酸酯的混合物，其具有降低的碘色数和降低的氯含量
公开(公告)号：US06229043B1
公开(公告)日：2001-05-08
申请号：US08675428
申请日：1996-06-26
申请人： Dietrich Scherzer , Bernd Bruchmann , Roland Minges , Peter Keller , Willy van Pee , Wolfgang Heider , Siegmund Pohl , Bernhard Otto , Paul Jacobs , Wilfried Seyfert
发明人： Dietrich Scherzer , Bernd Bruchmann , Roland Minges , Peter Keller , Willy van Pee , Wolfgang Heider , Siegmund Pohl , Bernhard Otto , Paul Jacobs , Wilfried Seyfert
IPC分类号： C07C24914
CPC分类号： C07C263/10 , C08G18/7664 , C08G18/8019 , C07C265/14
摘要： Mixtures of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates (raw MDI) having a reduced iodine color number and a reduced chlorine content are prepared by reacting the corresponding mixtures of diphenylmethanediamines and polyphenylpolymethylenepolyamines with phosgene in the presence of at least one inert organic solvent at elevated temperature, and then, after phosgenation is complete, incorporating into the reaction mixture, in the presence or absence of the phosgene, a mixture of water and at least one monohydric or polyhydric polyoxyalkylene alcohol, preferably having a functionality of from 2 to 3, and advantageously having a hydroxyl number of from 20 to 1800, in an effective amount which advantageously comprises from more than 0.01 to 0.3% by weight of water (i) and from 0.5 to 5% by weight of a polyoxyalkylene alcohol (ii), in each case based on the weight of raw MDI, then removing the excess phosgene or the phosgene residues still present and the inert organic solvent, if desired adding to the reaction product up to 5% by weight, based on the weight of raw MDI, of at least one antioxidant based on phenol and/or aryl phosphite and thermally treating the reaction mixture.
摘要翻译：通过在高温下，在至少一种惰性有机溶剂的存在下，使二苯基甲烷二胺和多苯基多亚甲基多胺与云气的相应混合物反应，制备具有降低的碘色数和降低的氯含量的二苯基甲烷二异氰酸酯和聚苯基多亚甲基多异氰酸酯（原MDI）的混合物，然后，在光气化完成后，在光气存在或不存在下将反应混合物加入到水和至少一种一元或多元聚氧化烯醇的混合物中，优选具有2至3的官能度，并且有利地具有羟基数为20至1800，其有效量包含大于0.01至0.3重量％的水（i）和0.5至5重量％的聚氧化烯醇（ii），在每种情况下基于原料MDI的重量，然后除去过剩的光气或仍然存在的光气残余物 t有机溶剂，如果需要，加入反应产物至多5重量％，基于原料MDI的重量，至少一种基于酚和/或亚磷酸芳基酯的抗氧化剂，并热处理反应混合物。

9. 发明授权

US6066759A Process and device for preparing (cyclo)aliphatic biuret groups-containing polyisocyanates 失效
标题翻译：用于制备（环）脂族缩二脲基团的多异氰酸酯的方法和装置
公开(公告)号：US6066759A
公开(公告)日：2000-05-23
申请号：US981636
申请日：1998-03-09
申请人： Wolfgang Heider , Stefan Wolff , Bernd Bruchmann , Klaus Bittins
发明人： Wolfgang Heider , Stefan Wolff , Bernd Bruchmann , Klaus Bittins
IPC分类号： C07C273/00 , B01J10/00 , B01J19/00 , B01J19/18 , C07B61/00 , C07C273/16 , C07C273/18 , C07C275/62 , C08G18/78
CPC分类号： C08G18/7831 , B01J19/0013 , B01J19/006 , B01J19/0066 , B01J19/18 , C07C273/1863 , C07C273/1872 , B01J2219/00094 , B01J2219/00768 , B01J2219/00777 , B01J2219/00779 , B01J2219/185
摘要： In a process and an apparatus for preparing (cyclo)aliphatic polyisocyanates containing biuret groups from (cyclo)aliphatic diisocyanates and steam or a substance capable of splitting off water as reactants which are mixed with one another in a stirred reactor, the reactants are passes in countercurrent through a cascade-type stirred reactor comprising at least two stages. The dispersion of the gaseous reactant in the liquid reactant is reinforced by baffles installed in the stirred reactor. As baffles, use is made of discs provided with central openings and arranged at a distance from one another and/or strip baffles running in the longitudinal direction of the stirred reactor.
摘要翻译： PCT No.PCT / EP96 / 03003 Sec。 371日期1998年3月9日 102（e）1998年3月9日PCT PCT 1996年7月9日PCT公布。出版物WO97 / 03044 日本1997年1月30日在从（环）脂族二异氰酸酯和蒸汽或能够在搅拌反应器中彼此混合的作为反应物的水分离的物质制备含有缩二脲基团（环）脂族多异氰酸酯的方法和装置中，反应物通过包括至少两个级的级联型搅拌反应器逆流通过。气体反应物在液体反应物中的分散体由安装在搅拌反应器中的挡板加强。作为挡板，使用设置有中心开口并且彼此间隔一定距离的盘和/或在搅拌反应器的纵向方向上延伸的带状挡板。

10. 发明授权

US4087667A Double-throw contact 失效
标题翻译：双掷接触
公开(公告)号：US4087667A
公开(公告)日：1978-05-02
申请号：US650192
申请日：1976-01-19
申请人： Wolfgang Heider , Hans Heiland , Wolfgang Adalbert Schroetter
发明人： Wolfgang Heider , Hans Heiland , Wolfgang Adalbert Schroetter
IPC分类号： H01H50/56 , H01H1/26 , H01H1/50
CPC分类号： H01H1/26
摘要： A double-throw contact assembly, particularly for relay switches, or push button switches of the non-locking type, having a break contact, a make contact, and a pair of flexible contact arms associated therewith. Each contact arm is fixed adjacent one of its ends at a clamp point and has a free end movable into and out of contact with one of the break and make contacts. In their relaxed state, the arms converge at the clamp point from a bend intermediate the free end and the clamp point, thereby to define two linear portions or segments for each arm, a first straight segment for each arm extending from the clamp point to the bend, and a second straight segment for each arm extending from the bend to the free end of the arm.
摘要翻译：双掷触点组件，特别是用于继电器开关或非锁定型的按钮开关，具有断开触点，制动触点和与之相关联的一对柔性触点臂。每个接触臂在其一端处固定在夹紧点处，并且具有可移动进入和断开与断路和接触之一接触的自由端。在松弛状态下，臂从夹持位置的自由端和夹紧点之间的弯曲处汇合在一起，从而为每个臂限定两个线性部分或段，每个臂的第一直线段从夹持点延伸到弯曲，以及从弯曲部延伸到臂的自由端的每个臂的第二直线段。

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