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1. 发明申请

WO1997021765A1 PROCESS FOR PREPARING RIGID FOAMED MATERIALS CONTAINING URETHANE GROUPS 审中-公开
标题翻译：用于生产氨基甲酸酯基团含有坚硬泡沫
公开(公告)号：WO1997021765A1
公开(公告)日：1997-06-19
申请号：PCT/EP1996005335
申请日：1996-12-02
申请人： BAYER AKTIENGESELLSCHAFT , DIETRICH, Karl, Werner , EISEN, Norbert , HEILIG, Gerhard
发明人： BAYER AKTIENGESELLSCHAFT
IPC分类号： C08J09/14
CPC分类号： C08G18/482 , C08G2101/0025 , C08J9/141 , C08J2375/04
摘要： The invention relates to the preparation of rigid foamed materials containing urethane groups using a mixture of blowing agents of 5 to 50 parts by weight of C3- and/or C4-alkanes and 50 to 95 parts by weight of cyclopentane. The invention also relates to the use of the rigid foamed materials thus prepared as composite elements or for filling hollow spaces during the construction of refrigerators.
摘要翻译：氨基甲酸酯基团的泡沫体的使用从5至50份（重量）C 3 -C和/或C4烷烃和50至95重量份的环戊烷中描述的发泡剂混合物的制备。还描述了一种使用这样制得作为复合元件或用于Kühlmöbelbau填充空腔的泡沫。

2. 发明申请

WO1997035899A1 PROCESS FOR PRODUCING HYDROCARBON-BLOWN HARD POLYURETHANE FOAMS 审中-公开
标题翻译：工艺用于制造烃-驱动的硬质聚氨酯泡沫塑料
公开(公告)号：WO1997035899A1
公开(公告)日：1997-10-02
申请号：PCT/EP1997001198
申请日：1997-03-10
申请人： BAYER AKTIENGESELLSCHAFT , DIETRICH, Karl, Werner , EISEN, Norbert , HEILIG, Gerhard
发明人： BAYER AKTIENGESELLSCHAFT
IPC分类号： C08G18/48
CPC分类号： C08J9/141 , C08G18/482 , C08G2101/0025 , C08G2101/005 , C08G2105/02 , C08J2375/04
摘要： The description relates to a process for producing hard urethane and possibly urea and isocyanate-group-containing foams in which a hard polyurethane foam is made by reacting a) an aromatic polyisocyanate with b) a polyol component with an average of at least three hydrogen atoms reactive to isocyanates, containing 1) 30 to 80 wt.% of an aromatic amine-started polyether with a molecular weight of 300 to 800 based on 70 to 100 wt.% 1,2-propylene oxide and 0 to 30 wt.% ethylene oxide, 2) 10 to 40 wt.% of an essentially sucrose-started polyether with a molecular weight of 400 to 1000 based on 70 to 100 wt.% 1,2-propylene oxide and 0 to 30 wt.% ethylene oxide, 3) 5 to 30 wt.% of a propylene glycol-started polyether with a molecular weight from 500 to 1500 based on 70 to 100 wt.% 1,2-propylene oxide and 0 to 30 wt.% ethylene oxide, 4) n and/or i-pentane as the blowing agent, 5) water, 6) possible auxiliaries and additives, where the percentage weights of components 1), 2) and 3) amount to 100.
摘要翻译：公开的是用于生产硬质聚氨酯和任选的脲和异氰脲酸酯泡沫体的方法，其特征在于，硬质聚氨酯泡沫由a）一种异氰酸酯与b）一种异氰酸酯 - 反应性平均至少3个氢原子轴承多元醇反应的芳族，包含：1）30〜80重量％（重量）的芳族胺的开始分子量300的聚醚〜800 70〜100 .- 1,2-氧化丙烯和0％的基础上，以30重量％的环氧乙烷2）10至 40重量〜1000基于70〜100重量的1,2-氧化丙烯的％和0分子量400的基本上蔗糖gestarten聚醚％至30重量的环氧乙烷3）5至30重量份的％丙二醇的％开始分子量500的聚醚至1500基于70〜100重量的1,2-氧化丙烯的％和0至30重量的环氧乙烷4）n和/或异戊烷的％作为发泡剂5）任选的水，6） enfalls助剂和添加剂制备，其中，所述重量部件1％），2）和3）是互补的：100。

3. 发明申请

WO1996014538A1 HEAT-INSULATING BODY 审中-公开
标题翻译：绝热箱体
公开(公告)号：WO1996014538A1
公开(公告)日：1996-05-17
申请号：PCT/EP1995004218
申请日：1995-10-26
申请人： BAYER AKTIENGESELLSCHAFT , DIETRICH, Karl-Werner , THOMAS, Heinz
发明人： BAYER AKTIENGESELLSCHAFT
IPC分类号： F16L59/06
CPC分类号： F16L59/06 , F16L59/04 , Y10T428/231 , Y10T428/233 , Y10T428/239
摘要： The invention concerns a heat-insulating body comprising: a) a pulverized hard foamed plastics material and optionally an inorganic porous material; and b) a foil enveloping component a). The foil enveloping component a) is evacuated and then hermetically sealed.
摘要翻译：一种热绝缘体包括：a）一个破碎成粉末硬质发泡塑料材料和任选的无机多孔质材料和b）一组分a）包封膜，其特征在于所述组分a）已被抽真空包封箔，然后密封。

4. 发明申请

WO1997036129A1 VACUUM INSULATING PANEL COATED ON BOTH SIDES WITH A METAL-CONTAINING COMPOSITE FOIL OR A METAL COVERING LAYER 审中-公开
标题翻译： WITH金属复合箔层或金属层包膜真空绝热板两岸
公开(公告)号：WO1997036129A1
公开(公告)日：1997-10-02
申请号：PCT/EP1997001199
申请日：1997-03-10
申请人： BAYER AKTIENGESELLSCHAFT , DIETRICH, Karl, Werner , HEINEMANN, Torsten
发明人： BAYER AKTIENGESELLSCHAFT
IPC分类号： F16L59/06
CPC分类号： F16L59/065
摘要： The description relates to a vacuum insulating panel consisting of a rectangular substrate with an edge length of at least 40 cm, coated on both sides with a metal-containing composite foil or a metal covering layer.
摘要翻译：公开的是由两面涂布有含有金属的复合膜或在矩形尺寸与至少40厘米的金属外层基板的真空绝缘板。

5. 发明申请

WO1996014207A1 HEAT-INSULATING BODY 审中-公开
标题翻译：绝热箱体
公开(公告)号：WO1996014207A1
公开(公告)日：1996-05-17
申请号：PCT/EP1995004147
申请日：1995-10-23
申请人： BAYER AKTIENGESELLSCHAFT , DIETRICH, Karl, Werner , THOMAS, Heinz , SACHS, Hanns-Immo
发明人： BAYER AKTIENGESELLSCHAFT
IPC分类号： B32B27/40
CPC分类号： F16L59/06 , F25D2201/14 , Y10T428/231 , Y10T428/233 , Y10T428/239
摘要： The invention concerns a heat-insulating body comprising: a) a porous pressed shaped part having an apparent density of 50 to 350 kg/m , preferably 100 to 250 kg/m , which is obtained by comminuting foamed plastics to form powder or flakes, binding the powder or flakes with a binder and simultaneously or subsequently shaping the part by pressing; and b) a foil enveloping the pressed shaped part. The foil enveloping the pressed shaped part is evacuated and then hermetically sealed.
摘要翻译：一种热绝缘体由a）密度的多孔压成型制品50〜350千克/米<3>，优选为100〜250千克/米<3>其通过压碎塑料泡沫粉末或薄片，并且所述粉末的结合或薄片的与粘合剂获得的，具有同时或随后与成形冲压，和b）在模具部分包封薄膜，其中，所述压制成型模具部分包封箔已被抽真空，然后密封。

6. 发明申请

WO1996023017A1 NOVEL POLYETHER POLYOLS, POLYOL FORMULATION CONTAINING THEM AND THEIR USE IN THE PRODUCTION OF HARD POLYURETHANE FOAMS 审中-公开
标题翻译：新的聚醚多元醇含有这些聚醚多元醇及其用于生产硬质聚氨酯泡沫
公开(公告)号：WO1996023017A1
公开(公告)日：1996-08-01
申请号：PCT/EP1996000140
申请日：1996-01-15
申请人： BAYER AKTIENGESELLSCHAFT , DIETRICH, Karl-Werner , DIETRICH, Manfred , LAMBERTS, Wilhelm , KLÄN, Walter
发明人： BAYER AKTIENGESELLSCHAFT
IPC分类号： C08G18/48
CPC分类号： C08J9/149 , C08G18/5033 , C08G65/2627 , C08G2101/0025 , C08J9/141 , C08J9/144 , C08J2375/04 , C08J2375/06
摘要： Polyol formulations containing 40 to 80 % wt. tertiary-amino-group containing polyether polyols with an OH number from 300 to 500, preferably 350 to 420, obtainable by the addition of solely propylene oxide with o-toluylene diamine, containing cyclopentane and/or n and/or i-pentane and/or hydrofluoroalkane as expanding agents, are used for the production of hard polyurethane foams by reaction with organic polyisocyanates, possibly other compounds with at least two hydrogen atoms reactive to isocyamates, possibly in the presence of water and other porior are expanding agents and the usual auxiliaries and additives.
摘要翻译：多元醇，enthalted 40至80重量为300〜500的OH值含叔氨基的聚醚多元醇的重量％，优选从350至420通过加入专门环氧丙烷与邻 - 甲苯二胺，环戊烷和/或正和/或可获得的异戊烷和/或氢氟烷烃包括作为发泡剂，用于通过使有机多异氰酸酯生产硬质聚氨酯泡沫体，其具有至少两个异氰酸酯反应性氢原子，任选地，在水和其它已知的发泡剂和辅助的存在下常规任选的其他化合物 - 和添加剂使用。

7. 发明申请

WO1992016573A1 METHOD FOR PREPARING HALOGEN-FREE HARD FOAM SUBSTANCES CONTAINING URETHANE GROUPS AND PREDOMINANTLY ISOCYANURATE GROUPS 审中-公开
标题翻译：制备含有尿素组和无定形异构体组合的无卤素硬泡物质的方法
公开(公告)号：WO1992016573A1
公开(公告)日：1992-10-01
申请号：PCT/EP1992000524
申请日：1992-03-10
申请人： BAYER AKTIENGESELLSCHAFT , WIEDERMANN, Rolf , HEILIG, Gerhard , HOPPE, Martin , WENDEL, Stephan , SCHMITZ, Wolfgang
发明人： BAYER AKTIENGESELLSCHAFT
IPC分类号： C08G18/00
CPC分类号： C08J9/141 , C08G18/092 , C08G2101/0025 , C08G2101/005 , C08G2101/0058 , C08G2101/0083 , C08J9/0014 , C08J2375/04 , C08K5/521 , C08L75/04 , C08L79/04
摘要： Halogen-free hard foam substances containing urethane groups and predominantly isocyanurate groups are prepared by reacting a) polyisocyanates with b) compounds having a molecular weight of 400 to 10'000 and containing at least two hydrogen atoms which react with isocyanates and c) possibly compounds having a molecular weight of 32 to 399 and containing at least two hydrogen atoms which react with isocyanates in the presence of d) trimerization catalysts and e) water and/or hydrocarbons as foaming agents and f) phosphorylated fireproofing materials, possibly in the presence of g) additional foaming agents and additional process materials and additives, at a characteristic number of 80 to 400, preferably 100 to 300. All chemical compounds used, in particular the fireproofing materials and foaming agents, are halogen free. The compounds so prepared are used as insulating materials.

8. 发明申请

WO1993014139A1 METHOD FOR THE PRODUCTION OF RIGID CELLULAR MATERIALS CONTAINING URETHANE GROUPS 审中-公开
标题翻译：用于生产包含尿素组的刚性细胞材料的方法
公开(公告)号：WO1993014139A1
公开(公告)日：1993-07-22
申请号：PCT/EP1992003004
申请日：1992-12-28
申请人： MILES INC. , BAYER AKTIENGESELLSCHAFT , KAPPS, Manfred , VEHLEWALD, Peter , LEYRER, Ulrich , DIETRICH, Werner , HEILIG, Gerhard , NICOLA, William, J.
发明人： MILES INC. , BAYER AKTIENGESELLSCHAFT
IPC分类号： C08G18/72
CPC分类号： C08G18/727 , C08G2101/0025 , C08G2101/005 , C08G2105/02
摘要： The invention concerns rigid cellular materials containing urethane and, optionally, also isocyanate groups and produced by reacting a) a bottom-residue product containing isocyanate groups and having a toluylene diisocyanate content of less than 5 % by wt., preferably less than 1 % by wt. and in particular less than 200 ppm by wt., obtained from (A) distillation residues arising in the production of toluylene diisocyanate, by mixing the distillation residues (A) with (B) polyisocyanates or polyisocyanate mixtures of the diphenylmethane series optionally modified with urethane and/or allophane groups and having an NCO content of at least 15 % by wt., followed by distillation of the mixture, the mixture being heated, before or during distillation, to temperatures of 190 to 250 °C, thus producing a high degree of substitution of the toluylene diisocyanate, reversibly bound up in the distillation residues (A), by polyisocyanates (B) with b) compounds containing at least two hydrogen atoms reactive towards isocyanates and having a molecular weight of 400 to 10,000 in the presence of c) water and/or readily volatilized organic substances as propellant and, optionally, in the presence of d) compounds containing at least two hydrogen atoms reactive towards isocyanates and having a molecular weight of 32 to 399 plus e) the usual additives and auxiliaries known per se.

9. 发明申请

WO1995014730A1 PROCESS FOR PRODUCING HARD POLYURETHANE FOAMS 审中-公开
标题翻译：工艺生产硬质聚氨酯泡沫
公开(公告)号：WO1995014730A1
公开(公告)日：1995-06-01
申请号：PCT/EP1994003688
申请日：1994-11-09
申请人： BAYER AKTIENGESELLSCHAFT , EISEN, Norbert , KLÄN, Walter , OTTO, Frank , THOMPSON-COLON, James
发明人： BAYER AKTIENGESELLSCHAFT
IPC分类号： C08J09/14
CPC分类号： C08J9/0038 , C08J9/0023 , C08J9/0028 , C08J2375/04
摘要： Hard foams having urethane groups are produced by reacting a) polyisocyanates with b) compounds having at least two hydrogen atoms capable of reacting with isocyanates and a molecular weight from 92 to 10,000 in the presence of c) water and alkanes as organic foaming agents and d) solubilisers and if required e) other aids and additives known per se. The process is characterised in that one uses as solubiliser d) a compound having at least one polar group selected from the group made of d1) (I) R -O-CO-O-R , in which R and R stand for alkyl groups with 1 to 12 C atoms or represent together an alkylene group with 2 to 6 C atoms; d2) of formula (II), in which R and R stand for alkyl groups with 1 to 12 C atoms and n equals 0 to 6; d3) of formula (III), in which R to R stand for a possibly halogen-substituted alkyl group with 1 to 12 C atoms, a cycloalkyl group with 5 to 10 C atoms or an aryl group with 6 to 12 C atoms; d4) a reaction product of (i) 2 moles in total of a fatty acid component that consists of at least one possibly unsaturated fatty acid with 15 to 25 C atoms and (ii) one mole in total of a diamine component that consists of at least one diamine of formula (IV), in which n = 2 to 10; or d5) of formula: NR R R R X , in which R to R stand for alkyl residues with 1 to 16 C atoms and X stands for sulphate, carbonate, sulphonate and halogenide.
摘要翻译：硬质聚氨酯泡沫塑料是通过使a）用b。具有的92 C的存在的分子量为10,000）聚异氰酸酯）的至少两个异氰酸酯活性氢原子和化合物水和烷烃作为有机发泡剂以及d溶液启动子）和任选地在存在下制备的 e）还已知的助剂和添加剂，其特征在于作为增溶剂D）选自由以下组成的组中选择的至少一种极性化合物gruppenaufweisende：D1）（I）R <1> -O-CO-OR <2> ; 其中R <1>和R <2>是具有碳原子数1〜12的烷基或一起表示碳原子数2〜6的亚烷基，D 2）（II）其中R <3>和R <4>中具有1的烷基到12个碳原子，n是一个数0〜6，D3）（III），其中R <5>至R <7>的碳原子数1〜12的任选被卤素取代的烷基，具有环烷基为5〜10 C- 平均原子或碳原子数为6〜12的芳基，D4）（ⅰ）共（2）的脂肪酸成分的摩尔选自具有15至25个碳原子，和（ii）共一个摩尔的至少一种任选的不饱和脂肪酸的反应产物二胺成分由式（IV）其中n = 2至10中的至少一种二胺的，D5）NR <8> - [R <9> - [R <10> - [R <11 +> X < - >，其中R <8> 将意味着硫酸盐，碳酸盐，磺酸盐和卤化用于 - 至R <11>为碳原子数1〜16，X <>烷基。

10. 发明申请

WO1992021910A1 PROCESS FOR INSULATING PIPES 审中-公开
标题翻译：绝缘管道工艺
公开(公告)号：WO1992021910A1
公开(公告)日：1992-12-10
申请号：PCT/EP1992001183
申请日：1992-05-26
申请人： BAYER AKTIENGESELLSCHAFT , GRIMM, Wolfgang , EISEN, Norbert , RUPRECHT, Hans-Dieter
发明人： BAYER AKTIENGESELLSCHAFT
IPC分类号： F16L59/14
CPC分类号： F16L59/141 , B29C44/324 , B29K2075/00 , B29L2023/225
摘要： In a process for insulating pipes involving the application of at least one insulating layer and one outer protective layer by rotation molding, a rigid polyurethane foam is used as the insulating layer and an integrated polyurethane as the outer protective layer.

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