公开(公告)号：US06418596B2

公开(公告)日：2002-07-16

申请号：US09754810

申请日：2001-01-04

申请人： Peter Haas

发明人： Peter Haas

IPC分类号： A44B1114

CPC分类号： A44B11/2523 ,  Y10T24/45644 ,  Y10T24/45654 ,  Y10T24/4566 ,  Y10T24/4567

摘要： A seat belt buckle having a release button for a latch slidably mounted on a frame, an ejector for an insert tongue and at least one connecting element. The connecting element is shiftable between a working position, in which it makes a connection between the ejector and the release button, and a resting position in which it breaks the connection between the ejector and release button. A dislocator is provided on the frame, which dislocates the connecting element from the resting position into the working position when the ejector is shifted out of place.

摘要翻译： 一种安全带扣，其具有可滑动地安装在框架上的闩锁的释放按钮，用于插入舌片的弹出器和至少一个连接元件。 连接元件可在工作位置之间移动，工作位置在其间进行喷射器和释放按钮之间的连接，以及静止位置，在该位置中，打开喷射器和释放按钮之间的连接。 在框架上设置有位错器，当喷射器移出位置时，脱位器将连接元件从静止位置偏移到工作位置。

公开(公告)号：US06235799B1

公开(公告)日：2001-05-22

申请号：US09424050

申请日：1999-11-17

申请人： Norbert Eisen ,  Geza Avar ,  Peter Haas

发明人： Norbert Eisen ,  Geza Avar ,  Peter Haas

IPC分类号： C08J934

CPC分类号： C08J9/34 ,  C08J9/141 ,  C08J2205/06 ,  C08J2205/08 ,  C08J2375/04

摘要： The invention provides a process for preparing flexible to semi-rigid polyurethane moulded items with compacted edge zones with given hardness and a much more flexible cellular core, so-called integral foams, in which physical blowing agents from the set comprising C6 hydrocarbons are used.

摘要翻译： 本发明提供一种用于制备具有给定硬度的压实边缘区域和具有更柔性的多孔芯（所谓的整体泡沫）的柔性至半刚性聚氨酯模制品的方法，其中使用来自包含C6烃的组的物理发泡剂。

公开(公告)号：US5977198A

公开(公告)日：1999-11-02

申请号：US97313

申请日：1998-06-12

申请人： Hans Hettel ,  Peter Haas

发明人： Hans Hettel ,  Peter Haas

IPC分类号： C08G18/40 ,  C08G18/65 ,  C08G18/48

CPC分类号： C08G18/657 ,  C08G18/4072 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083 ,  Y10S521/914

摘要： This invention relates to a process for the production of resilient, flexible polyurethane foams. This process comprises reactingA) polyisocyanates or polyisocyanate prepolymers,B) compounds having at least two isocyanate-reactive hydrogen atoms and a molecular weight of 500 to 18000,C) optionally, compounds having at least two isocyanate-reactive hydrogen atoms and a molecular weight from 32 to 499,D) water,E) optionally, blowing agents,F) activators, stabilizers and other per se known additives, andG) one or more crosslinking agents,wherein component B) comprisesB)i) at least one polyether polyol having of a functionality of 4 to 8 preferably of 4.5 to 8, more preferably of 5 to 7, andB)ii) at least one polyol containing a filler from the group of PUD-, SAN- or PIPA-modified polyols of a functionality of 2.5 to 4,andcomponent G) comprises one or more alkanolamine crosslinking agents which correspond to the general formula ##STR1## in which m represents an integer between 0 and 2,n represents an integer between 1 and 3 andR represents a hydrogen atom or a methyl group.

摘要翻译： 本发明涉及一种生产弹性柔性聚氨酯泡沫体的方法。 该方法包括使A）多异氰酸酯或多异氰酸酯预聚物反应，B）具有至少两个异氰酸酯反应性氢原子和分子量为500至18000的化合物，C）任选地，具有至少两个异氰酸酯反应性氢原子和分子量 D）水，E）任选的发泡剂，F）活化剂，稳定剂和其它本身已知的添加剂，和G）一种或多种交联剂，其中组分B）包括B）i）至少一种聚醚 官能度为4〜8，优选为4.5〜8，更优选为5〜7的多元醇，以及B）ii）至少一种含有来自PUD-，SAN-或PIPA-修饰的多元醇 官能度为2.5至4，组分G）包含一种或多种烷醇胺交联剂，其对应于通式，其中m表示0至2之间的整数，n表示1至3的整数，R表示氢原子或 甲基。

公开(公告)号：US5750679A

公开(公告)日：1998-05-12

申请号：US294803

申请日：1994-08-25

申请人： Peter Haas ,  Heinz Engelhardt ,  Stefan Mullner

发明人： Peter Haas ,  Heinz Engelhardt ,  Stefan Mullner

IPC分类号： A61K45/00 ,  B01D11/00 ,  B01D11/02 ,  C07B63/02 ,  C07C29/88 ,  C07C51/48 ,  C07C67/58 ,  G01N30/06 ,  C07H1/00 ,  B01D11/04 ,  C07C27/10 ,  C07D305/00

CPC分类号： C07C51/48 ,  C07B63/02 ,  C12C11/02 ,  Y02P20/544

摘要： A process for obtaining pharmacologically active compounds from complex mixtures of substances Free organic acids, hydroxy acids, fatty alcohols, sugars and hydroxy-substituted steroids are obtained from complex mixtures of substances by mixing the material to be extracted with a polar solvent, drying the resulting mixture, subsequently silylating, esterifying or acylating, and extracting the resulting material with a supercritical fluid under a pressure of more than 200 bar.

摘要翻译： 从物质的复杂混合物获得药理活性化合物的方法游离有机酸，羟基酸，脂肪醇，糖和羟基取代的类固醇通过将待萃取的材料与极性溶剂混合，从物质的复杂混合物中获得，干燥所得 混合物，随后进行甲硅烷基化，酯化或酰化，并在超过200巴的压力下用超临界流体萃取所得材料。

公开(公告)号：US5459171A

公开(公告)日：1995-10-17

申请号：US356611

申请日：1994-12-15

申请人： Peter Haas ,  Sven Meyer-Ahrens ,  Gundolf Jacobs

发明人： Peter Haas ,  Sven Meyer-Ahrens ,  Gundolf Jacobs

IPC分类号： C08K5/13 ,  C08G18/00 ,  C08G18/08 ,  C08G101/00 ,  C08K5/134 ,  C08K5/18 ,  C08L75/00 ,  C08J9/00

CPC分类号： C08K5/134 ,  Y10S521/902

摘要： Compounds of the general formula ##STR1## in which n represents an integer from 2 to 6, preferably 2 or 3,m represents an integer from 1 to 6, preferably 1 to 3,R represents --C(CH.sub.3).sub.3 andX represents hydrogen or the group ##STR2## are used as core discoloration preventing agents in a process for the production of isocyanate-based foams.

摘要翻译： 通式（I）和/或的化合物，其中n表示2至6的整数，优选2或3，m表示1至6的整数，优选1至3，R表示 - 在制造异氰酸酯类泡沫体的方法中，使用C（CH 3）3和X表示氢或基团“IMAGE”作为核心变色防止剂。

公开(公告)号：US5158987A

公开(公告)日：1992-10-27

申请号：US737638

申请日：1991-07-30

申请人： Hans Hettel ,  Peter Haas

发明人： Hans Hettel ,  Peter Haas

IPC分类号： A47C27/14 ,  B68G5/02 ,  C08G18/00 ,  C08G18/08 ,  C08G18/40 ,  C08G18/48 ,  C08G18/65 ,  C08G18/66 ,  C08G101/00 ,  C08J9/02

CPC分类号： C08G18/6688 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083

摘要： The invention relates to a process for preparing highly elastic polyurethane flexible foams by the reaction of(a) polyisocyanates with(b) polyethers having a molecule weight of from 400 to 10,000 and containing at least two isocyanate-reactive hydrogen atoms,in the presence of(c) water and(d) mixtures of crosslinking agents having a molecular weight of from 32 to 399 and containing at least two isocyanate-reactive hydrogen atoms, wherein said mixtures contain(I) alkanolamines and(II) amine-free polyols,with the proviso that components (c) and (d) must be used together as an aqueous solution.

摘要翻译： 本发明涉及通过（a）多异氰酸酯与（b）分子量为400至10,000的聚醚并含有至少两个异氰酸酯反应性氢原子的反应制备高弹性聚氨酯软质泡沫的方法， （c）水和（d）分子量为32至399且含有至少两个异氰酸酯反应性氢原子的交联剂的混合物，其中所述混合物含有（I）烷醇胺和（II）不含胺的多元醇， 条件是组分（c）和（d）必须一起用作水溶液。

公开(公告)号：US4977194A

公开(公告)日：1990-12-11

申请号：US393432

申请日：1989-08-11

申请人： Peter Haas ,  Hans Hettel

发明人： Peter Haas ,  Hans Hettel

IPC分类号： C08J9/02 ,  C08G18/08 ,  C08G18/10 ,  C08J9/00 ,  C08K9/02 ,  C08L75/00

CPC分类号： C08J9/0066 ,  C08K9/02 ,  C08J2375/04

摘要： The present invention relates to a process for the preparation of polyurethane foams comprising reacting polyisocyanates with dispersions of (i) polymer-containing relatively high molecular weight hydroxyl compounds that are prepared by reaction of mono- or polyisocyanates with NH-containing compounds selected from the group consisting of polyamines containing primary and/or secondary amino groups, hydrazines, hydrazides, and alkanolamines in (ii) a compound containing 1 to about 8 primary and/or secondary hydroxyl groups and having a molecular weight of about 400 to about 16,000, in the presence of water and/or organic blowing agents; catalysts; and flameproofing agents comprising an expandable graphite modified by inorganic expandable materials, alone or in combination with inorganic co-flameproofing agents.

摘要翻译： 本发明涉及一种制备聚氨酯泡沫的方法，其包括使多异氰酸酯与（i）含聚合物的相对高分子量的羟基化合物的分散反应，所述分散体是通过单 - 或多异氰酸酯与选自以下的含NH化合物 由（ii）包含1至约8个伯羟基和/或仲羟基并且分子量为约400至约16,000的化合物组成的含有伯胺和/或仲氨基的多胺，肼，酰肼和烷醇胺， 存在水和/或有机发泡剂; 催化剂; 和防火剂，其包含通过无机可膨胀材料改性的可膨胀石墨，其单独或与无机共同防火剂组合。

公开(公告)号：US4970243A

公开(公告)日：1990-11-13

申请号：US361896

申请日：1989-06-06

申请人： Gundolf Jacobs ,  Peter Haas ,  Hans-Walter Illger ,  Hans-Joachim Kogelnik ,  Klaus-Dieter Wolf

发明人： Gundolf Jacobs ,  Peter Haas ,  Hans-Walter Illger ,  Hans-Joachim Kogelnik ,  Klaus-Dieter Wolf

IPC分类号： C08J9/02 ,  C08G18/00 ,  C08G18/08 ,  C08G18/72 ,  C08G18/76 ,  C08J9/08

CPC分类号： C08J9/08 ,  C08G18/08 ,  C08G18/72 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0075 ,  C08G2101/0083 ,  C08J2375/04

摘要： This invention relates to a process for the production of elastic, open-cell flexible slabstock polyurethane foams comprising reacting at an isocyanate index less than about 80 one or more polyisocyanates selected from the group tolylene diisocyanates, hexamethylene diisocyanate, and isophorone diisocyanate, with compounds containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of about 400 to about 10,000, in the presence of water as blowing agent in a quantity of about 5 to about 15 parts by weight for every 100 parts by weight of the isocyanate-reactive compound. The process may optionally include chain-extending and crosslinking agents containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of about 32 to about 399, and may optionally be carried out in the presence of other blowing agents, catalysts, auxiliaries, and additives.

摘要翻译： 本发明涉及一种生产弹性开孔柔性板坯聚氨酯泡沫的方法，包括使异氰酸酯指数小于约80的一种或多种选自二甲苯基二异氰酸酯，六亚甲基二异氰酸酯和异佛尔酮二异氰酸酯的多异氰酸酯与含有 至少两个异氰酸酯反应性氢原子，分子量为约400至约10,000，在作为发泡剂的水存在下，每100重量份异氰酸酯 - 反应性氢原子的量为约5至约15重量份， 反应性化合物。 该方法可以任选地包括含有至少两个异氰酸酯反应性氢原子并具有约32至约399的分子量的链延伸和交联剂，并且可以任选地在其它发泡剂，催化剂，助剂， 和添加剂。

公开(公告)号：US4766172A

公开(公告)日：1988-08-23

申请号：US76431

申请日：1987-07-21

申请人： Christian Weber ,  Peter Haas

发明人： Christian Weber ,  Peter Haas

IPC分类号： B29C33/60 ,  C08G18/32 ,  C08G18/50 ,  C08K5/098 ,  C08K5/16 ,  C08K5/17 ,  C10M105/00 ,  C10M105/60 ,  C10N10/04 ,  C10N40/36 ,  C08G18/30

CPC分类号： C08K5/16 ,  C08K5/098 ,  C08K5/17

摘要： The present invention is directed to mold release compositions based on a solution which is liquid at room temperature and contains(i) at least one zinc salt of a straight or branched chain, saturated or unsaturated aliphatic carboxylic acid containing 8 to 24 carbon atoms in(ii) at least one organic compound containing tertiary nitrogen atoms which is liquid at room temperature,the zinc salt being present in a quantity of about 10 to 75% by weight, based on the total weight of the composition, characterized in that component (ii) is based on at least one compound corresponding to the formula ##STR1## wherein R', R", R"' and R.sup.iv, which may be identical or different, denote alkyl group containing 1 to 4 carbon atoms or any two of the groups R' and R" or R"' and R.sup.iv may combine with the nitrogen atom to form a 6-membered heterocyclic ring optionally containing an oxygen atom or an alkyl substituted nitrogen atom as hetero atom and having a total of 4 or 5 carbon atoms,R denotes hydrogen or a group of the formula--(CH.sub.2).sub.o --NH.sub.2 andm, n and o denote identical or different integers with values from 2 to 6.The present invention is also directed to a mixture suitable for use as a reactant for polyisocyanates containing isocyanate-reactive groups and the mold release composition described above. Finally, the present invention is directed to a process for the production of a elastomeric molded article having a nonporous surface by reacting a polyisocyanate with the previously described mixture containing isocyanate-reactive groups and to the molded articles produced by the process.

摘要翻译： 本发明涉及基于在室温下为液体的溶液的脱模组合物，其包含（i）至少一种在（（i）中含有8或24个碳原子的直链或支链饱和或不饱和脂族羧酸的锌盐， ii）至少一种含有叔氮原子的有机化合物，其在室温下为液体，所述锌盐以组合物的总重量计约10至75重量％的量存在，其特征在于组分（ii ）基于至少一种对应于式“IMAGE”的化合物，其中R'，R“，R”'和Riv可以相同或不同，表示含有1至4个碳原子的烷基或任何两个 基团R'和R“或R”'和R w可以与氮原子结合形成任选地含有氧原子或烷基取代的氮原子作为杂原子的6元杂环，并且总共具有4或 5个碳原子，R表示hy 氢或式 - （CH 2）o -NH 2的基团，m，n和o表示相同或不同的整数，其值为2-6。本发明还涉及适合用作多异氰酸酯的反应物的混合物，其含有 异氰酸酯反应性基团和上述脱模组合物。 最后，本发明涉及生产具有无孔表面的弹性体模塑制品的方法，所述弹性体模塑制品通过使多异氰酸酯与前述含有异氰酸酯反应性基团的混合物和通过该方法制备的模塑制品反应而制备。

公开(公告)号：US4644017A

公开(公告)日：1987-02-17

申请号：US775274

申请日：1985-09-12

申请人： Peter Haas ,  Hans-Albrecht Freitag ,  Geza Avar ,  Claus-Dieter Sommerfeld ,  Hans-Walter Illger

发明人： Peter Haas ,  Hans-Albrecht Freitag ,  Geza Avar ,  Claus-Dieter Sommerfeld ,  Hans-Walter Illger

IPC分类号： C08G18/00 ,  B29C39/10 ,  B29K75/00 ,  B29K105/04 ,  C08G18/08 ,  C08G18/16 ,  C08G18/18 ,  C08G101/00 ,  C08J9/02 ,  C08G18/14

CPC分类号： C08G18/1841 ,  Y10T428/31551 ,  Y10T428/31554 ,  Y10T428/31562 ,  Y10T428/31565 ,  Y10T428/31573 ,  Y10T428/31576 ,  Y10T428/3158 ,  Y10T428/31583 ,  Y10T428/31587 ,  Y10T428/31591

摘要： Composite polyisocyanate addition products are formed from (1) the reaction product of a compound having at least two isocyanate-reactive hydrogen atoms and a molecular weight of from 400 to 10,000, a polyisocyanate and a catalyst which is a diffusion stable amino alkyl urea having tertiary amino groups and corresponds to the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and n each represent specified groups or values and (2) another different material such as polyvinyl chloride, ABS, lacquers and textiles. Known additives such as blowing agents, chain extenders and foam stabilizers may optionally be used in the production of reaction product (1). The composite materials of the present invention which are particularly useful in the production of bedding and seating furniture, seats used in transport means, dashboard panels, arm-rests and for other similar applications are characterized by their lack of discoloration due to the diffusion of the catalyst employed in producing reaction product (1).

摘要翻译： 复合多异氰酸酯加成产物由（1）具有至少两个异氰酸酯反应性氢原子和分子量为400至10,000的化合物的反应产物形成，多异氰酸酯和作为扩散稳定的氨基烷基脲的催化剂具有叔 氨基，并且对应于其中R 1，R 2，R 3，R 4，R 5，R 6，R 7和n各自表示指定的基团或数值的式（IMAGE）和（2）另一种不同的材料，如聚氯乙烯，ABS，漆和纺织品 。 已知的添加剂如发泡剂，增链剂和泡沫稳定剂可以任选地用于制备反应产物（1）。 特别可用于生产床上用品和座椅家具的本发明的复合材料，用于运输工具的座椅，仪表盘，扶手和用于其它类似应用的复合材料的特征在于它们由于 用于制备反应产物（1）的催化剂。