公开(公告)号：US5308557A

公开(公告)日：1994-05-03

申请号：US904832

申请日：1992-06-26

申请人： Antonio Addeo ,  Annibale Vezzoli

发明人： Antonio Addeo ,  Annibale Vezzoli

IPC分类号： B29C44/00 ,  B29C51/08 ,  B29C51/12 ,  B29C51/16 ,  B29K23/00 ,  B29K25/00 ,  B29K105/04 ,  B32B37/18 ,  B05B3/00 ,  B29C67/20

CPC分类号： B32B37/185 ,  B29C51/16 ,  B32B37/04 ,  B29C2035/0822 ,  B29C51/082 ,  B29K2105/04 ,  B29K2995/0015 ,  B29L2009/00 ,  B29L2022/005 ,  Y10T428/233 ,  Y10T428/239

摘要： A process for preparing thermoinsulating and/or structural double-walled molded bodies, which includes the following steps:(a) heating two sheets made of thermoplastic polymer to a temperature equal or slightly higher than their softening point;(b) inserting between the two sheets a pre-mold made of an expanded polymeric material;(c) thermoforming in a mold the two sheets on the pre-mold;(d) soldering together the two sheets on their rims by means of a pressure applied on them by the mold.

摘要翻译： 一种制备隔热和/或结构双壁成型体的方法，包括以下步骤：（a）将由热塑性聚合物制成的两片加热至等于或稍高于其软化点的温度; （b）在两片之间插入由膨胀聚合物材料制成的预模具; （c）模具中的热成型在模具上的两片; （d）通过模具施加在其上的压力将两片材在其轮缘上焊接在一起。

公开(公告)号：US5527570A

公开(公告)日：1996-06-18

申请号：US292239

申请日：1994-08-17

申请人： Antonio Addeo ,  Annibale Vezzoli ,  Gianluigi Vestrucci

发明人： Antonio Addeo ,  Annibale Vezzoli ,  Gianluigi Vestrucci

IPC分类号： B29C51/08 ,  B65D1/28 ,  B65D81/26 ,  B29D22/00 ,  B32B27/08

CPC分类号： B65D1/28 ,  B65D81/264 ,  B29C51/082 ,  Y10T428/1352 ,  Y10T428/264 ,  Y10T428/31913 ,  Y10T428/31928

摘要： Multilayer and multifunctional packaging elements having a high-absorption activity toward aqueous liquid substances as well as barrier properties toward gases such as oxygen and carbon dioxide are prepared by thermoforming.The packaging elements includes an inner porous layer, an intermediate absorbing layer and an outer sheet having high barrier properties toward gases. The intermediate layer may contain anti-bacterial agents.

摘要翻译： 通过热成型制备对水性液体物质具有高吸收活性的多层和多功能包装元件以及对气体如氧气和二氧化碳的阻挡性能。 包装元件包括内部多孔层，中间吸收层和对气体具有高阻隔性的外层片。 中间层可以含有抗菌剂。

公开(公告)号：US5338764A

公开(公告)日：1994-08-16

申请号：US204013

申请日：1994-02-24

申请人： Giuseppe Lesca ,  Daniele Romanini ,  Annibale Vezzoli

发明人： Giuseppe Lesca ,  Daniele Romanini ,  Annibale Vezzoli

IPC分类号： C08J9/16 ,  B29C44/34 ,  C08J9/12 ,  C08J9/14 ,  C08J9/232

CPC分类号： C08J9/232 ,  B29C44/3461 ,  C08J9/12 ,  C08J9/14 ,  C08J2323/12 ,  Y10S521/919

摘要： Foamed propylene polymer articles are prepared by subjecting pre-foamed beads, that consist essentially of propylene polymers having a melt strength from 5 to 40 cN, to thermoforming by sintering.

摘要翻译： 发泡丙烯聚合物制品通过将基本上由熔体强度为5至40cN的丙烯聚合物组成的预发泡颗粒通过烧结进行热成型来制备。

公开(公告)号：US4666947A

公开(公告)日：1987-05-19

申请号：US670881

申请日：1984-11-13

申请人： Corrado Brichta ,  Annibale Vezzoli ,  Pietro Origgi

发明人： Corrado Brichta ,  Annibale Vezzoli ,  Pietro Origgi

IPC分类号： C08K3/22 ,  C08J9/00 ,  C08K5/01 ,  C08K5/06 ,  C08K5/10 ,  C08K5/16 ,  C08K13/02 ,  C08L23/00 ,  C08L23/08 ,  C08L31/04 ,  C08L101/00 ,  C08J9/14 ,  C08K5/03

CPC分类号： C08K13/02

摘要： Compositions based on ethylene/vinylacetate copolymers provided with self-extinguishing properties and suitable for the preparation of foamed materials, comprising for 100 parts by weight of the EVA copolymers:from 5 to 10 parts by weight of at least a bromodiphenylether containing at least 3 bromine atoms;from 2 to 4 parts by weight of a metal oxide selected from antimony, bismuth and tungsten oxides; andfrom 0.1 to 1 part by weight of a compound having general formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, equal or different from each other, can by hydrogen, chlorine, bromine, aliphatic hydrocarbon radicals containing from 1 to 6 carbon atoms, cyclohexyl or phenyl radicals, the nitro group or the --CN group.R.sub.5, R.sub.6, equal or different, can be hydrogen, chlorine, bromine, aliphatic hydrocarbon radicals containing from 1 to 3 carbon atoms, or alkoxy radicals containing 1 to 4 carbon atoms or ##STR2## groups, R.sub.7 being an alkyl radical containing from 1 to 3 carbon atoms.

摘要翻译： 基于乙烯/乙酸乙烯酯共聚物的组合物，其具有自熄性并且适用于制备泡沫材料，其包含100重量份的EVA共聚物：5至10重量份的至少含有至少3个溴的溴二苯醚 原子 2至4重量份选自锑，铋和钨氧化物的金属氧化物; 和0.1至1重量份的具有通式“IMAGE”的化合物，其中R 1，R 2，R 3，R 4彼此相同或不同，可以通过含有1至6个碳原子的氢，氯，溴，脂族烃基 原子，环己基或苯基，硝基或-CN基。 R 5，R 6等同或不同，可以是含有1至3个碳原子的氢，氯，溴，脂族烃基，或含有1至4个碳原子或基团的烷氧基，R 7是含有1个 至3个碳原子。

公开(公告)号：US5387452A

公开(公告)日：1995-02-07

申请号：US171652

申请日：1993-12-22

申请人： Antonio Addeo ,  Annibale Vezzoli

发明人： Antonio Addeo ,  Annibale Vezzoli

IPC分类号： B29C44/00 ,  B29C51/08 ,  B29C51/12 ,  B29C51/16 ,  B29K23/00 ,  B29K25/00 ,  B29K105/04 ,  B32B37/18 ,  B32B5/18

CPC分类号： B32B37/185 ,  B29C51/16 ,  B32B37/04 ,  B29C2035/0822 ,  B29C51/082 ,  B29K2105/04 ,  B29K2995/0015 ,  B29L2009/00 ,  B29L2022/005 ,  Y10T428/233 ,  Y10T428/239

摘要： A process for preparing thermoinsulating and/or structural double-walled molded bodies, which comprises the following steps:(a) heating two sheets made of thermoplastic polymer to a temperature equal or slightly higher than their softening point;(b) inserting between the two sheets a pre-mold made of an expanded polymeric material;(c) thermoforming in a mold the two sheets on the pre-mold;(d) soldering together the two sheets on their rims by means of a pressure applied on them by the mold.

摘要翻译： 一种制备隔热和/或结构双壁成型体的方法，包括以下步骤：（a）将由热塑性聚合物制成的两片加热至等于或略高于其软化点的温度; （b）在两片之间插入由膨胀聚合物材料制成的预模具; （c）模具中的热成型在模具上的两片; （d）通过模具施加在其上的压力将两片材在其轮缘上焊接在一起。

公开(公告)号：US5286552A

公开(公告)日：1994-02-15

申请号：US660502

申请日：1991-02-25

申请人： Giuseppe Lesca ,  Vincenzo Giannella ,  Serafino Ongari ,  Annibale Vezzoli

发明人： Giuseppe Lesca ,  Vincenzo Giannella ,  Serafino Ongari ,  Annibale Vezzoli

IPC分类号： B29C47/06 ,  B32B27/32 ,  C08F297/08 ,  C08J5/18 ,  C08L23/00 ,  C08L23/10 ,  C08L23/16 ,  C08L53/00

CPC分类号： B32B27/32 ,  C08F297/086

摘要： Disclosed are films and laminates which are prepared by known filming or calendering processes using heterophasic propylene polymer compositions comprising:A) 10-60 parts by weight of homopolymer polypropylene having an isotactic index greater than 90, or crystalline copolymer of propylene with ethylene and/or other alphaolefins containing more than 85% by weight of propylene and having an isotactic index greater than 85;B) 10-40 parts by weight of a semi-crystalline essentially linear copolymer containing prevailingly ethylene, which is insoluble in xylene at room temperature;C) 30-60 parts by weight of an amorphous ethylene-propylene copolymer, soluble in xylene at room temperature and containing 40-70% by weight of ethylene;said propylene polymer compositions having a ratio between the intrinsic viscosities, in tetrahydronaphthalene at 135.degree. C., of the portion soluble in xylene and of the portion insoluble in xylene at room temperature of from 0.8 to 1.2.

摘要翻译： 公开了通过使用多相丙烯聚合物组合物的已知的成膜或压延方法制备的膜和层压体，其包含：A）10-60重量份的全同立构指数大于90的均聚物聚丙烯或丙烯与乙烯和/或 含有大于85重量％丙烯并且具有大于85的全同立构指数的其它α-烯烃; B）10-40重量份含有主要乙烯的半结晶基本线性共聚物，其在室温下不溶于二甲苯; C）30-60重量份在室温下可溶于二甲苯并含有40-70重量％乙烯的无定型乙烯 - 丙烯共聚物; 所述丙烯聚合物组合物在135℃下的四氢化萘中的可溶于二甲苯的部分的特性粘度与室温下不溶于二甲苯的部分之间的比率为0.8至1.2。

公开(公告)号：US4959397A

公开(公告)日：1990-09-25

申请号：US338369

申请日：1989-04-13

申请人： Corrado Brichta ,  Annibale Vezzoli ,  Angelo Borghi

发明人： Corrado Brichta ,  Annibale Vezzoli ,  Angelo Borghi

IPC分类号： C08J9/12 ,  C08J9/14

CPC分类号： C08J9/147 ,  C08J9/14 ,  C08J2323/08

摘要： Soft and low-density foam materials, obtained by means of an extrusion expansion (with physical blowing agents) of particular copolymers of ethylene with vinylacetate (and/or with alkyl esters of acrylic or methacrylic acid), are found to be very suitable for the manufacture of expanded articles with little shrinkage after expansion, free from creases on the surface or cracks on the cell walls, and having excellent characteristics, higher compressive strength and so on.

公开(公告)号：US4948820A

公开(公告)日：1990-08-14

申请号：US302191

申请日：1989-01-27

申请人： Antonio Addeo ,  Annibale Vezzoli ,  Stefano Saccardi ,  Corrado Brichta

发明人： Antonio Addeo ,  Annibale Vezzoli ,  Stefano Saccardi ,  Corrado Brichta

IPC分类号： C08L23/10 ,  C08F8/50 ,  C08K5/5419 ,  C08K5/549

CPC分类号： C08F8/50 ,  C08F2800/20 ,  C08F2810/10 ,  Y10S525/938

摘要： Selective thermodegradation of homo- and copolymers of propylene, without encountering thermo-oxidation phenomena, by treating the polymer at 250.degree.-350.degree. C. in the presence of primary and/or secondary antioxidant and of a derivative of benzopinacol having formula (I): ##STR1## wherein n=1, or=0, and when n=1, X may be=1, and in this case Z.sub.1 and Z.sub.2 form together with each other ##STR2## groups, ##STR3## wherein R.sub.1, R.sub.2, R.sub.3, which may be the same or different, are alkyl or aryl radicals;or X ranges from 3 to 20 and in this case Z.sub.1 and Z.sub.2 are aryl radicals, A and B are R.sub.1 -Si-R.sub.2 groups that are part of an oligomer having formula: ##STR4## and when n=0, X is=1, Z.sub.1 and Z.sub.2 are aryl radicals, and ##STR5##

公开(公告)号：US5811039A

公开(公告)日：1998-09-22

申请号：US271243

申请日：1994-07-06

申请人： Antonio Addeo ,  Annibale Vezzoli ,  Antonio Zentile

发明人： Antonio Addeo ,  Annibale Vezzoli ,  Antonio Zentile

IPC分类号： B29C44/14 ,  B29C44/42 ,  B29C45/06 ,  B29C45/14 ,  B29C45/16 ,  B29C51/08 ,  B29C51/22 ,  B29C65/02 ,  B29K105/04 ,  B29L9/00 ,  B29C44/06 ,  B29C44/12

CPC分类号： B29C51/22 ,  B29C44/146 ,  B29C44/3402 ,  B29C45/062 ,  B29C45/14 ,  B29C51/082

摘要： A process is presented for fabricating composite bodies of thermoplastic material including a foamed core bonded to a compatible thermoplastic sheet. A sheet of thermoplastic material is first preheated and then thermoformed on a first half-mould. The first half-mould with the thermoformed sheet is positioned opposite a second half-mould to form a hollow chamber therebetween. A foamable thermoplastic material containing one or more liquid hydrocarbons is injected into the hollow space at a temperature sufficiently high to permit the foamable material to expand and bond to the thermoformed sheet.

摘要翻译： 提出了一种用于制造热塑性材料的复合体的方法，包括结合到相容的热塑性片材上的泡沫芯。 首先将一片热塑性材料预热，然后在第一半模上热成型。 具有热成型片的第一半模与第二半模相对定位，以在它们之间形成中空室。 将含有一种或多种液态烃的可发泡热塑性材料以足够高的温度注入中空空间，以允许可发泡材料膨胀并结合到热成型片材上。

公开(公告)号：US5622763A

公开(公告)日：1997-04-22

申请号：US681346

申请日：1996-07-22

申请人： Annibale Vezzoli ,  Aldemaro Ciaperoni ,  Piero Furlan

发明人： Annibale Vezzoli ,  Aldemaro Ciaperoni ,  Piero Furlan

IPC分类号： B65D1/00 ,  B05D1/00 ,  B05D1/40 ,  B05D7/02 ,  B05D7/22 ,  B32B7/02 ,  B32B27/34 ,  C08J7/04 ,  C08J7/16 ,  C09D177/00 ,  B65D65/40

CPC分类号： B05D7/227 ,  B05D1/002 ,  B05D7/02 ,  C08J7/047 ,  C08J7/16 ,  B05D2201/00 ,  B05D2401/31 ,  C08J2477/00 ,  Y10T428/1352 ,  Y10T428/1379 ,  Y10T428/31732 ,  Y10T428/31746 ,  Y10T428/31757

摘要： Containers, which are impervious to hydrocarbon vapors, in particular to fuel vapors, and comprise an outer shell of plastic material, which is coated with a polyamide layer at least on the surface in contact with the fuel.Said containers are used in the sector of the fuel industry, in particular in the automotive industry, as tanks for automobiles and motor vehicles.

摘要翻译： 不透碳氢化合物蒸汽的容器，特别是燃料蒸气，并且包括塑料材料的外壳，其至少在与燃料接触的表面上涂覆聚酰胺层。 所述容器用于燃料工业的部门，特别是在汽车工业中，作为用于汽车和汽车的罐。