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1. 发明授权

US4560522A Process for preparing poly-piperazinamide anisotropic shaped articles 失效
标题翻译：制备聚哌嗪酰胺各向异性成型制品的方法
公开(公告)号：US4560522A
公开(公告)日：1985-12-24
申请号：US509655
申请日：1983-06-30
申请人： Catia Bastioli , Giuseppe Gianotti , Adriano Mattera , Paolo Parrini
发明人： Catia Bastioli , Giuseppe Gianotti , Adriano Mattera , Paolo Parrini
IPC分类号： B29D99/00 , B01D71/56 , B29B7/00 , B29C47/00 , B29C47/88 , B29C59/00 , B29C69/00 , C08J5/02 , C08J5/18 , C08J9/28 , D01D5/24 , D01F6/60 , D01F6/00
CPC分类号： B01D71/56 , D01D5/24
摘要： Process for preparing poly-piperazinamide, anisotropic shaped articles comprising the preparation of the polymer solution in a polar organic solvent, the transformation of the solution into shaped bodies by spreading or spinning, the gelation of the shaped articles by phase inversion, and, optionally, the heat treatment of the gellified shaped articles.
摘要翻译：制备聚哌嗪酰胺的方法，包括在极性有机溶剂中制备聚合物溶液的各向异性成型制品，通过铺展或纺丝将溶液转化成成形体，通过相转化将成型制品凝胶化，胶凝成型制品的热处理。

2. 发明授权

US5189135A Fluorinated polyurethanes with hydroxy functionality, process for preparing them and their use for the treatment of lithoidal material 失效
标题翻译：具有羟基官能团的氟化聚氨酯，其制备方法及其用于处理石墨材料的用途
公开(公告)号：US5189135A
公开(公告)日：1993-02-23
申请号：US879124
申请日：1992-05-05
申请人： Ennio Cozzi , Franco Federici , Paolo Parrini
发明人： Ennio Cozzi , Franco Federici , Paolo Parrini
IPC分类号： C04B41/48 , C08G18/50
CPC分类号： C08G18/5015 , C04B41/4846
摘要： Low molecular weight non-film forming fluorinated polyurethanes having a hydroxy functionality obtained from the reaction of at least one diisocyanate with at least one hydroxy-capped perfluoropolyether having a molecular weight within the range of from greater than 1,000 to 5,000 and with at least one polyol with a functionality of at least 2.
摘要翻译：具有羟基官能团的低分子量非成膜氟化聚氨酯由至少一种二异氰酸酯与至少一种分子量在大于1,000至5,000范围内的羟基封端全氟聚醚反应得到的羟基官能团与至少一种多元醇功能至少为2。

3. 发明授权

US4686064A Composition for the desulphatizing cleaning of carbonatic stone surfaces 失效
标题翻译：碳化石表面脱硫清洗的组成
公开(公告)号：US4686064A
公开(公告)日：1987-08-11
申请号：US822104
申请日：1986-01-24
申请人： Giuseppe Pizzigoni , Paolo Parrini
发明人： Giuseppe Pizzigoni , Paolo Parrini
IPC分类号： C04B41/53 , C11D7/12 , C11D7/22 , E04G23/00
CPC分类号： C04B41/009 , C04B41/53 , C11D7/12 , C11D7/22 , E04G23/002 , C04B2111/726
摘要： Compositions for the desulphatizing cleaning of stone surfaces of prevailingly carbonatic nature or of layers of such nature on different materials, consisting of a mixture of an anion exchange material (for instance an anionic exchange resin) with an aqueous solution of ammonium carbonate and optionally with additives.
摘要翻译：用于在不同材料上主要具有碳酸性或层状的石材表面的硫酸盐清洗的组合物，其由阴离子交换材料（例如阴离子交换树脂）与碳酸铵水溶液和任选的添加剂的混合物组成。

4. 发明授权

US4600545A Process for the preparation of fibers from polymeric materials 失效
标题翻译：从聚合材料制备纤维的方法
公开(公告)号：US4600545A
公开(公告)日：1986-07-15
申请号：US22057
申请日：1979-03-19
申请人： Paolo Galli , Paolo Parrini
发明人： Paolo Galli , Paolo Parrini
IPC分类号： D01F6/04 , D01D5/11 , D01F6/00 , D21H13/14 , D21B1/36
CPC分类号： D01D5/11 , D21H13/14 , D21H5/202
摘要： Polyolefin fibers, which are suited for at least partially substituting the cellulose fibers in the manufacture of paper, are produced by a process which consists in preparing in a pressure vessel a solution of a polyolefin at a temperature higher than the boiling temperature of the solvent under normal conditions, and under autogenous pressure or a pressure greater than the autogenous pressure, in ejecting said solution under the above stated conditions into a zone of lower pressure, in allowing the ejected solution to expand at least partially in said zone, and in then hitting the at least partially expanded solution with a jet of a high-speed fluid, which is at a temperature lower than that of the solution, and has an angled direction with respect to the direction of ejection of the solution.
摘要翻译：适用于至少部分代替纤维素纤维制造纸张的聚烯烃纤维是通过一种方法生产的，该方法包括在压力容器中在高于溶剂沸点温度的温度下制备聚烯烃溶液在自生压力或大于自体压力的压力下，在将上述条件下将所述溶液喷射到较低压力的区域中，以允许喷射的溶液至少部分地在所述区域中膨胀，然后在打击所述至少部分膨胀的溶液具有高于溶液的温度的高速流体的射流，并且相对于溶液的喷射方向具有成角度的方向。

5. 发明授权

US4324831A Formed structures based on synthetic fibers and having soundproofing properties 失效
标题翻译：基于合成纤维的成型结构，具有隔音性能
公开(公告)号：US4324831A
公开(公告)日：1982-04-13
申请号：US25712
申请日：1979-03-30
申请人： Paolo Parrini , Vittorio Ciaccia , Guglielmo Corrieri , Gian P. Righi
发明人： Paolo Parrini , Vittorio Ciaccia , Guglielmo Corrieri , Gian P. Righi
IPC分类号： E04B1/86 , B27N3/04 , C08K7/02 , C08L23/00 , G10K11/00 , G10K11/16 , B32B27/12 , D04H1/58
CPC分类号： G10K11/165 , Y10S428/903 , Y10T428/27 , Y10T428/2938 , Y10T428/2967 , Y10T428/2971 , Y10T428/2998 , Y10T442/25 , Y10T442/699
摘要： Formed structures comprising synthetic thermoplastic fibrils or fibrids having a surface area (specific surface) higher than 1 m.sup.2 /g and useful for soundproofing purposes are provided. Methods for making the structures are also disclosed.
摘要翻译：提供了包括具有高于1m 2 / g的表面积（比表面积）并且可用于隔音目的的合成热塑性原纤维或纤条体的成形结构。还公开了制造结构的方法。

6. 发明授权

US5064926A Water-dilutable fluorinated polyurethanes, process for preparing them and their use for the treatment of lithoidal materials and plasters 失效
标题翻译：水性氟化聚氨酯，其制备方法及其用于处理矿物材料和塑料的方法
公开(公告)号：US5064926A
公开(公告)日：1991-11-12
申请号：US607331
申请日：1990-10-31
申请人： Franco Federici , Ennio Cozzi , Paolo Parrini
发明人： Franco Federici , Ennio Cozzi , Paolo Parrini
IPC分类号： C04B41/48 , C08G18/08 , C08G18/10 , C08G18/50
CPC分类号： C08G18/5015 , C04B41/4884 , C08G18/0823 , C08G18/0852 , C08G18/10 , C04B2111/27
摘要： Water-dilutable fluorinated polyurethanes obtained from the reaction of at least one diisocyanate with at least one hydroxy-capped perfluoropolyether having a molecular weight comprised within the range of from 400 to 7000 with at least one polyol with a hydroxy functionality higher than, or equal to, 2, supporting at least one ionizable group and therefore with at least one hydroxy compound with a functionality of at least 1. Use of these products in the treatment of lithoidal products.

7. 发明授权

US4560429A Process for preparing moisture-resistant packing cardboard 失效
标题翻译：防潮包装纸板的制备工艺
公开(公告)号：US4560429A
公开(公告)日：1985-12-24
申请号：US066328
申请日：1979-08-14
申请人： Lino Credali , Paolo Parrini , Mario Milano , Domenico Lori
发明人： Lino Credali , Paolo Parrini , Mario Milano , Domenico Lori
IPC分类号： B32B3/28 , B31F1/20 , B31F1/24 , B31F1/28 , B32B33/00 , B32B37/20 , B32B43/00 , B65D65/40 , D21F11/12 , D21H13/14
CPC分类号： B31F1/2804 , B65D65/403 , D21F11/12 , Y10T156/1021 , Y10T156/1025 , Y10T428/24694 , Y10T428/24727 , Y10T428/24802
摘要： Moisture-resistant packing cardboard of the corrugated type is prepared from flat paper sheets formed from 10% to 90% by weight of cellulose fibers and from 90% to 10% by weight of fibrils of at least one thermoplastic polymer and having a surface area greater than 1.0 m.sup.2 /gm, by heating the sheets under pressure on an undulated surface and coupling the resulting corrugated or undulated sheets with one or more flat sheets to which the corrugated sheet is adhered through the tips of the corrugations or undulations.
摘要翻译：波纹状的防潮包装纸板由平均纸片制成，该纸片由10％至90％重量的纤维素纤维和90％至10％重量的至少一种热塑性聚合物的原纤维形成，表面积较大通过在波浪形表面上加压片材，并将所得的波纹状或波状片材与波纹片粘附到波纹片或波纹的尖端的一个或多个平板相连。

8. 发明授权

US4162996A Fibrous materials useful as leather substitutes and consisting essentially of leather fibers, fibrils or fibrides of synthetic polymers and cellulose fibers 失效
标题翻译：用作皮革代用品的纤维材料，并且基本上由合成聚合物和纤维素纤维的皮革纤维，原纤维或纤维素组成
公开(公告)号：US4162996A
公开(公告)日：1979-07-31
申请号：US772096
申请日：1977-02-25
申请人： Paolo Parrini , Giuseppe Peroni , Guglielmo Corrieri , Gian P. Righi
发明人： Paolo Parrini , Giuseppe Peroni , Guglielmo Corrieri , Gian P. Righi
IPC分类号： D04H1/58 , B29C67/24 , C08K7/02 , C08L89/06 , C08L101/00 , C14B7/04 , D04H1/12 , D04H1/64 , D04H1/65 , D06N3/00 , D21H13/10 , C08L7/02 , C08L89/00
CPC分类号： D21H5/12 , D06N3/0002 , D21H13/14
摘要： There are disclosed fibrous materials useful as leather substitutes and consisting essentially of the combination of leather fibers, cellulose fibers and fibrils or fibrides of synthetic polymers having a surface area larger than 1 m.sup.2 /g.
摘要翻译：公开了可用作皮革代用品的纤维材料，其主要由皮革纤维，纤维素纤维和原纤维的组合或表面积大于1m 2 / g的合成聚合物的纤维组成。

9. 发明授权

US5069811A Compositions for the sulphation-removing cleaning of carbonatic lithoidal surfaces 失效
标题翻译：碳化硅表面的脱硫清洗组合物
公开(公告)号：US5069811A
公开(公告)日：1991-12-03
申请号：US439808
申请日：1989-11-21
申请人： Giuseppe Pizzigoni , Paolo Parrini
发明人： Giuseppe Pizzigoni , Paolo Parrini
IPC分类号： C04B41/53 , C11D3/22 , C11D7/12 , C11D7/20 , C11D7/22 , E04G23/00
CPC分类号： C04B41/009 , C04B41/5315 , C11D3/222 , C11D7/12 , C11D7/20 , C11D7/22 , E04G23/002 , C04B2111/726
摘要： Improved compositions for the sulphation-removing cleaning of lithoidal surfaces of prevailingly carbonatic nature, or of layers of such nature on different materials, comprising a mixture of an anion-exchange material (e.g., an anion-exchange resin) with an aqueous solution of ammonium carbonate and/or bicarbonate, and a filler selected from the group consisting of powders and/or fibrils of hydrophilic materials.
摘要翻译：改进的硫酸脱除清洗对主要碳酸性质的岩石表面的清除，或在不同材料上的这种性质的层，包括阴离子交换材料（例如阴离子交换树脂）与铵水溶液的混合物碳酸盐和/或碳酸氢盐，以及选自亲水材料的粉末和/或原纤维的填料。

10. 发明授权

US4257842A Preparing permanently embossed, highly porous wallpapers 失效
标题翻译：准备永久压花，高度多孔的壁纸
公开(公告)号：US4257842A
公开(公告)日：1981-03-24
申请号：US49088
申请日：1979-06-18
申请人： Vittorio Ciaccia , Paolo Parrini
发明人： Vittorio Ciaccia , Paolo Parrini
IPC分类号： B31F1/00 , B29D7/01 , B44C1/24 , D06N7/00 , D21H13/10 , D21H13/14 , D21H27/02 , D21H27/20 , D21H5/20 , B29C17/00 , D21H5/00
CPC分类号： D21H5/1272 , B44C1/24 , D21H27/20 , D21H13/10 , D21H13/14 , D21H27/02 , Y10S264/47
摘要： Permanently embossed, highly porous wallpapers are produced by preparing a sheet from a mixture of up to 90% by weight of cellulose fibers and at least 10% by weight of fibrils of at least one thermoplastic polymer, and subjecting the sheet, in any order, to the following operations:(a) embossing at a temperature lower than the softening temperature of the thermoplastic fiber; and(b) heating at a temperature equal to or higher than the softening temperature of the thermoplastic polymer.The term "fibrils" refers to elongated structures in the form of films or fibers of varying length comprised between about 1.0 mm and about 50 mm and the minor diameter or dimension of which is comprised between about 1.0 and 400 micron.
摘要翻译：通过由至多90重量％的纤维素纤维和至少10重量％的至少一种热塑性聚合物的原纤维的混合物制备片材，并且以任何顺序对片材进行处理来制备永久压花，高度多孔的壁纸，进行以下操作：（a）在低于热塑性纤维的软化温度的温度下压花; 和（b）在等于或高于热塑性聚合物的软化温度的温度下加热。术语“原纤维”是指长度为约1.0mm至约50mm的长度不等的薄膜或纤维形式的细长结构，其小直径或尺寸在约1.0至400微米之间。

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