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1. 发明授权

US4348251A System for applying binding agents to fibrous webs 失效
标题翻译：将结合剂施用于纤维网的系统
公开(公告)号：US4348251A
公开(公告)日：1982-09-07
申请号：US218251
申请日：1980-12-19
申请人： Walter L. Pauls , Raymond A. Dunleavy, III
发明人： Walter L. Pauls , Raymond A. Dunleavy, III
IPC分类号： B05D1/26 , B29C44/30 , B29C44/46 , B29C48/31 , D04H1/68 , D21H21/56 , B29D27/00 , B29J5/00
CPC分类号： B05D1/26 , B29C44/461 , B29C44/505 , B29C47/0816 , B29C47/16 , B29C47/165 , D04H1/68 , D21H21/56 , D21H25/00 , D21H25/02 , D21H5/2664 , B29C47/0021 , B29L2007/00
摘要： A method and system for applying a foamed binding agent to a fibrous web is disclosed. The invention is characterized by the use of an extruder having an upper lip extending 1/16 to 1/4 inch beyond the lower lip, and by the drawing of a vacuum beneath the applied foam, said characteristics being critical to the formation of a uniform foam layer atop the web. A second, more substantial vacuum is then applied beneath the web to essentially completely draw the binding agent into the web thereby providing substantial inter-fiber bonding.
摘要翻译：公开了一种将发泡粘合剂施加到纤维网上的方法和系统。本发明的特征在于使用具有超过下唇延伸1/16至1/4英寸的上唇的挤出机，并且通过在所施加的泡沫之下拉出真空，所述特征对于形成均匀的泡沫层在网上。然后在网下面施加第二个更实质的真空，以基本上将粘合剂完全拉成纤维网，从而提供实质的纤维间粘合。

2. 发明授权

US4195151A Phenol-aldehyde-amine resin/glycol curative compositions 失效
标题翻译：苯酚醛胺树脂/乙二醇固化剂组合物
公开(公告)号：US4195151A
公开(公告)日：1980-03-25
申请号：US911523
申请日：1978-06-01
申请人： Raymond A. Dunleavy , Anthony J. Papa
发明人： Raymond A. Dunleavy , Anthony J. Papa
IPC分类号： C08G18/54 , C08G18/65 , C08G8/20 , C08G8/28 , C08G14/06 , C08G14/12
CPC分类号： C08G18/544 , C08G18/6505
摘要： This invention relates to novel curative compositions for use in the production of cellular polyurethane elastomers having outstanding energy-absorbing properties. The curative compositions are composed of mixtures of organic diols and the reaction product of phenols which have at least one unsubstituted reactive position on the aromatic nucleus, aldehydes, and aromatic amines.
摘要翻译：本发明涉及用于生产具有突出的能量吸收特性的多孔聚氨酯弹性体的新型固化剂组合物。固化剂组合物由有机二醇和在芳族核，醛和芳族胺上具有至少一个未取代的反应性位置的酚的反应产物的混合物组成。

3. 发明授权

US4385954A Method for applying binding agents to fibrous webs 失效
标题翻译：将粘合剂施用于纤维网的方法
公开(公告)号：US4385954A
公开(公告)日：1983-05-31
申请号：US400360
申请日：1982-07-21
申请人： Walter L. Pauls , Raymond A. Dunleavy, III
发明人： Walter L. Pauls , Raymond A. Dunleavy, III
IPC分类号： B05D1/26 , B29C44/12 , B29C44/32 , B29C44/46 , B29C48/31 , D04H1/68 , D21H21/56 , B29D27/00 , B29J5/00
CPC分类号： B05D1/26 , B29C44/32 , B29C44/461 , B29C44/505 , B29C47/0021 , B29C47/0816 , B29C47/16 , B29C47/165 , D04H1/68 , D21H21/56 , D21H25/00 , D21H25/02 , D21H5/2664 , B29L2007/00
摘要： A method and system for applying a foamed binding agent to a fibrous web is disclosed. The invention is characterized by the use of an extruder having an upper lip extending 1/16 to 1/4 inch beyond the lower lip, and by the drawing of a vacuum beneath the applied foam, said characteristics being critical to the formation of a uniform foam layer atop the web. A second, more substantial vacuum is then applied beneath the web to essentially completely draw the binding agent into the web thereby providing substantial inter-fiber bonding.
摘要翻译：公开了一种将发泡粘合剂施加到纤维网上的方法和系统。本发明的特征在于使用具有超过下唇延伸1/16至1/4英寸的上唇的挤出机，并且通过在所施加的泡沫之下拉出真空，所述特征对于形成均匀的泡沫层在网上。然后在网下面施加第二个更实质的真空，以基本上将粘合剂完全拉成纤维网，从而提供实质的纤维间粘合。

4. 发明授权

US4280979A Copolymers, compositions, and articles, and methods for making same 失效
标题翻译：共聚物，组合物和制品及其制备方法
公开(公告)号：US4280979A
公开(公告)日：1981-07-28
申请号：US76624
申请日：1979-09-18
申请人： Raymond A. Dunleavy , William A. Gill
发明人： Raymond A. Dunleavy , William A. Gill
IPC分类号： C08G18/68 , C08G18/62 , C08G18/14 , C08G18/82
CPC分类号： C08G18/68 , Y10T156/1052 , Y10T428/31554 , Y10T428/31587
摘要： Novel polyester diols are described containing aliphatically saturated divalent diacyl moieties and olefinically unsaturated divalent diacyl moieties in a mole ratio of 0.25:1 to 3:1; and divalent dioxy moieties which are linear and/or branched, preferably divalent branched dioxy moieties and divalent linear dioxy moieties in a mole ratio of 0.3:1 to 3:1, the diacyl moieties being bonded through ester linkage to the dioxy moieties in a mole ratio of at least 1.75 dioxy moieties per diacyl moiety, wherein the polyester diol is end-blocked essentially only by alcoholic hydroxyl groups and has an acid number of less than 3. The novel polyester diols are highly useful in the production of polyurethane/vinyl polymer copolymers by reaction with polyisocyanates and polymerizable ethylenically unsaturated monomers. The polyester diols can be used for this purpose by mixing same with the polymerizable ethylenically unsaturated monomer, a catalyst capable of catalyzing polyurethane-forming reactions of polyisocyanates and polyhydroxyl compounds and the resulting compositions can be used in batch or automated molding operations. The novel tough polyurethane/vinyl polymer copolymers, reinforced or unreinforced, are useful as substitutes for metals in the manufacture of structural and other parts, such as, automotive fenders for the purpose of providing energy-saving light-weight parts, and appliance and business machine housings.
摘要翻译：描述了新的聚酯二醇，其摩尔比为0.25:1至3:1，含有脂族饱和二价二酰基部分和烯属不饱和二价二酰基部分; 和二价二氧基部分，其摩尔比为0.3:1至3:1的线性和/或支链，优选二价支链二氧基部分和二价线性二氧基部分，二酰基部分通过酯键连接到二氧基部分每个二酰基部分具有至少1.75个二氧基部分的比例，其中聚酯二醇基本上仅被醇羟基封端并且具有小于3的酸值。该新型聚酯二醇在生产聚氨酯/乙烯基聚合物中是非常有用的通过与多异氰酸酯和可聚合的烯属不饱和单体反应的共聚物。可以通过将聚酯二醇与可聚合的烯属不饱和单体，能够催化多异氰酸酯和多羟基化合物的聚氨酯形成反应的催化剂混合而用于此目的，并且所得组合物可用于分批或自动模塑操作。新型硬质聚氨酯/乙烯基聚合物共聚物，增强或非增强，可用作制造结构和其他部件的金属替代品，例如汽车挡泥板，用于提供节能轻质零件，以及家电和商业机壳。

5. 发明授权

US5415925A Gamma structure composite nonwoven fabric comprising at least two nonwoven webs adhesively bonded by a lightweight adhesive web 失效
标题翻译：伽玛结构复合无纺布，其包含通过轻质粘合剂网粘合地粘合的至少两个非织造织物
公开(公告)号：US5415925A
公开(公告)日：1995-05-16
申请号：US896323
申请日：1992-06-10
申请人： Jared A. Austin , Mark H. S. Berman , Raymond A. Dunleavy
发明人： Jared A. Austin , Mark H. S. Berman , Raymond A. Dunleavy
IPC分类号： B32B5/26 , D04H3/03 , D04H3/12 , D04H3/16 , D04H13/00 , B32B27/34 , B32B5/06 , B32B27/36
CPC分类号： D04H3/16 , B32B5/00 , B32B5/26 , D04H1/56 , D04H1/593 , D04H3/14 , A61B1/00 , B32B2250/03 , B32B2255/26 , B32B2262/0253 , B32B2262/0261 , B32B2262/12 , B32B2307/3065 , B32B2307/54 , B32B2307/546 , B32B2307/5825 , B32B2307/71 , B32B2307/7145 , B32B2307/718 , B32B2307/728 , B32B2307/73 , B32B2437/00 , B32B2535/00 , B32B27/12 , B32B27/302 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/36 , B32B5/022 , B32B7/12 , B32B7/14 , Y10T428/2929 , Y10T442/621 , Y10T442/66
摘要： The invention is directed to a composite nonwoven fabric comprising a nonwoven web of spunbonded substantially continuous thermoplastic filaments, a nonwoven web of thermoplastic strands, and a nonwoven web of thermoplastic meltblown microfibers sandwiched between the nonwoven web of spunbonded substantially continuous filaments and the nonwoven web of thermoplastic strands. An adhesive agent is disposed between the nonwoven web of spunbonded filaments and the nonwoven web of meltblown microfibers and between the nonwoven web of thermoplastic strands and the nonwoven web of meltblown microfibers, adhering the respective nonwoven webs together to form a unitary composite nonwoven fabric. In a preferred embodiment, the composite nonwoven fabric of the invention comprises a nonwoven web of spunbonded substantially continuous polyamide filaments, a nonwoven web of polyamide strands, and a nonwoven web of polyethylene meltblown microfibers sandwiched between the nonwoven web of spunbonded substantially continuous filaments and the nonwoven web of strands.
摘要翻译：本发明涉及一种复合无纺布，其包括纺粘的基本上连续的热塑性长丝的非织造纤维网，热塑性股线的非织造纤维网和夹在纺粘的基本上连续的长丝的非织造纤维网之间的热塑性熔喷微纤维的非织造纤维网和热塑性线。将粘合剂设置在纺粘长丝的非织造纤维网和熔喷微纤维的非织造纤维网之间以及热塑性股线的非织造纤维网与熔喷微纤维的非织造纤维网之间，将相应的非织造纤维网粘合在一起形成一体的复合非织造织物。在优选的实施方案中，本发明的复合非织造织物包括纺粘的基本上连续的聚酰胺长丝的非织造纤维网，聚酰胺丝线的非织造纤维网和夹在纺粘的基本连续长丝的非织造纤维网之间的聚乙烯熔喷微纤维的非织造纤维网和非织造纤维网。

6. 发明授权

US4262100A Unsaturated polyester molding composition 失效
标题翻译：不饱和聚酯成型组合物
公开(公告)号：US4262100A
公开(公告)日：1981-04-14
申请号：US123044
申请日：1980-02-20
申请人： Raymond A. Dunleavy , Joseph V. Koleske
发明人： Raymond A. Dunleavy , Joseph V. Koleske
IPC分类号： C08F283/00 , C08G63/676 , C08L67/06 , C08F283/02
CPC分类号： C08G63/676 , C08F283/00 , C08L67/06
摘要： This invention concerns a curable composition comprising a mixture of:(A) the reaction product of an ester diol alkoxylate of the structural formula: ##STR1## wherein m is an integer having a value of from 2 to 4, preferably 2 or 3; n is an integer having a value of from 1 to 5, preferably 1 to 3 and most preferably 1; x and y are integers each having a value of from 1 to 20, preferably 1 to 10; R is an unsubstituted or substituted, linear or branched alkyl group having from 1 to 8 carbon atoms, preferably 1 to 3 carbon atoms, and an intramolecular anhydride of a polycarboxylic acid; and(B) an ethylenically unsaturated monomer.This composition can be used in the manufacture of fiber-reinforced plastic compositions.
摘要翻译：本发明涉及一种可固化组合物，其包含以下混合物的混合物：（A）具有结构式的酯二醇烷氧基化物的反应产物：其中m是2至4，优选2或3的整数; n为1〜5的整数，优选为1〜3，最优选为1的整数。 x和y分别为1〜20，优选1〜10的整数。 R是具有1至8个碳原子，优选1至3个碳原子的未取代或取代的直链或支链烷基，以及多元羧酸的分子内酸酐; 和（B）烯属不饱和单体。该组合物可用于制造纤维增强塑料组合物。

7. 发明授权

US4247655A Rigid and semiflexible polyurethane foams produced with phenol-aldehyde-amine resins 失效
标题翻译：用酚醛胺树脂生产的刚性和半刚性聚氨酯泡沫
公开(公告)号：US4247655A
公开(公告)日：1981-01-27
申请号：US76626
申请日：1979-09-18
申请人： Raymond A. Dunleavy , James A. McClanahan
发明人： Raymond A. Dunleavy , James A. McClanahan
IPC分类号： C08G18/40 , C08G18/54 , C08G18/14
CPC分类号： C08G18/4027 , C08G18/544
摘要： Rigid and semiflexible polyurethane foams having superior flame retardant properties are produced by incorporating into the pre-foam formulation the reaction product of a phenol, an aldehyde, and an aromatic amine.
摘要翻译：具有优异阻燃性能的刚性和半刚性聚氨酯泡沫体通过将酚，醛和芳族胺的反应产物并入预泡沫配方来制备。

8. 发明授权

US4241199A Novel polyester diols 失效
标题翻译：新型聚酯二醇
公开(公告)号：US4241199A
公开(公告)日：1980-12-23
申请号：US76625
申请日：1979-09-18
申请人： Raymond A. Dunleavy
发明人： Raymond A. Dunleavy
IPC分类号： C08G63/676 , C08L67/06 , C08G63/76
CPC分类号： C08G63/676 , C08K3/0008
摘要： Novel polyester diols are described containing aliphatically saturated divalent diacyl moieties and olefinially unsaturated divalent diacyl moieties in a mole ratio of 0.25:1 to 3:1; and divalent dioxy moieties which are linear and/or branched, preferably divalent branched dioxy moieties and divalent linear dioxy moieties in a mole ratio of 0.3:1 to 3:1, the diacyl moieties being bonded through ester linkage to the dioxy moieties in a mole ratio of at least 1.75 dioxy moieties per diacyl moiety, wherein the polyester diol is end-blocked essentially only by alcoholic hydroxyl groups and has an acid number of less than 3. The novel polyester diols are highly useful in the production of polyurethane/vinyl polymer copolymers by reaction with polyisocyanates and polymerizable ethylenically unsaturated monomers. The polyester diols can be used for this purpose by mixing same with the polymerizable ethylenically unsaturated monomer, a catalyst capable of catalyzing polyurethane-forming reactions of polyisocyanates and polyhydroxyl compounds and the resulting compositions can be used in batch or automated molding operations. The novel tough polyurethane/vinyl polymer copolymers, reinforced or unreinforced, are useful as substitutes for metals in the manufacture of structural and other parts, such as, automotive fenders for the purpose of providing energy-saving light-weight parts, and appliance and business machine housings.
摘要翻译：描述了新的聚酯二醇，其摩尔比为0.25:1至3:1，含有脂族饱和二价二酰基部分和烯属不饱和二价二酰基部分; 和二价二氧基部分，其摩尔比为0.3:1至3:1的线性和/或支链，优选二价支链二氧基部分和二价线性二氧基部分，二酰基部分通过酯键连接到二氧基部分每个二酰基部分具有至少1.75个二氧基部分的比例，其中聚酯二醇基本上仅被醇羟基封端并且具有小于3的酸值。该新型聚酯二醇在生产聚氨酯/乙烯基聚合物中是非常有用的通过与多异氰酸酯和可聚合的烯属不饱和单体反应的共聚物。可以通过将聚酯二醇与可聚合的烯属不饱和单体，能够催化多异氰酸酯和多羟基化合物的聚氨酯形成反应的催化剂混合而用于此目的，并且所得组合物可用于分批或自动模塑操作。新型硬质聚氨酯/乙烯基聚合物共聚物，增强或非增强，可用作制造结构和其他部件的金属替代品，例如汽车挡泥板，用于提供节能轻质零件，以及家电和商业机壳。

9. 发明授权

US3939106A Energy absorbing polyurethane-polyurea cellular elastomers 失效
标题翻译：能量吸收聚氨酯 - 聚脲细胞弹性体
公开(公告)号：US3939106A
公开(公告)日：1976-02-17
申请号：US343180
申请日：1973-03-20
申请人： Raymond A. Dunleavy , Leslie E. Hawker
发明人： Raymond A. Dunleavy , Leslie E. Hawker
IPC分类号： C08G18/00 , C08G18/63 , C08G18/65 , C08J9/04 , C08G18/14 , C08G18/32 , C08G18/48
CPC分类号： C08J9/04 , C08G18/632 , C08G18/657 , C08G2101/0008 , C08G2101/0058 , C08G2101/0066 , C08J2375/04
摘要： This invention relates to polyurethane-polyurea cellular elastomers having excellent energy absorbing properties over a wide temperature range and at various impact speeds and, more particularly, to the production of such elastomers by reacting a polymer polyol, an aromatic polyamine and, an aromatic glycol with an organic polyisocyanate. The elastomers are useful as energy absorbing components in automobile bumpers and the like.
摘要翻译：本发明涉及在宽的温度范围和各种冲击速度下具有优异的能量吸收性能的聚氨酯 - 聚脲多孔弹性体，更具体地说，涉及通过使聚合物多元醇，芳族多胺和芳族二醇与有机多异氰酸酯。弹性体可用作汽车缓冲器等中的能量吸收部件。

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