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1. 发明授权

US4350797A Process for promoting the adhesion of polyolefins to metals, glass sheets, cement, asbestos or polar polymers 失效
标题翻译：促进聚烯烃粘附到金属，玻璃板，水泥，石棉或极性聚合物上的方法
公开(公告)号：US4350797A
公开(公告)日：1982-09-21
申请号：US238463
申请日：1981-02-26
申请人： Roberto Marzola , Enea Garagnani , Alessandro Moro
发明人： Roberto Marzola , Enea Garagnani , Alessandro Moro
IPC分类号： C08F255/00 , B32B15/085 , C08F8/46 , C08F290/00 , C08F299/00 , C08J5/12 , C09J151/00 , C08F255/02 , C08F255/04
CPC分类号： C08J5/12 , C08F8/46 , C08J2323/00 , Y10T428/31645 , Y10T428/31652 , Y10T428/31692 , Y10T428/31746 , Y10T428/31797 , Y10T428/31855 , Y10T428/3192 , Y10T428/31928
摘要： A process for promoting the adhesion of polyolefins to metals, glass sheets, cement, asbestos or polar polymers (polyamides, polyesters, ethylene-vinyl acetate copolymers, etc.), which consists in modifying the polyolefin by reaction with 0.01%-7% by weight of a compound selected from the group consisting of bis-maleamic acids, bis-fumaramic acids, alkyl esters of said acids in which the alkyl radical has from 1 to 12 carbon atoms, and precursors of said acids or esters, and successively heating at temperature at which the polyolefin is applied to the support to be coated. The main applications concern the lining of pipes or other manufactured metal articles in order to protect them against chemical and atmospheric agents.
摘要翻译：一种促进聚烯烃与金属，玻璃片，水泥，石棉或极性聚合物（聚酰胺，聚酯，乙烯 - 乙酸乙烯酯共聚物等）的粘合的方法，该方法包括通过与0.01％-7％的反应选自双马来酰胺酸，双 - 马来酰胺酸，其中烷基具有1至12个碳原子的所述酸的烷基酯和所述酸或酯的前体的化合物的重量，并且连续地在将聚烯烃施加到待涂覆的载体上的温度。主要应用涉及管道或其他制造的金属制品的衬里，以保护它们免受化学和大气污染物的侵害。

2. 发明授权

US4429064A Mica-reinforced polyolefin compositions comprising a maleammic silane modifier 失效
标题翻译：包含男性硅烷改性剂的云母增强聚烯烃组合物
公开(公告)号：US4429064A
公开(公告)日：1984-01-31
申请号：US393422
申请日：1982-06-29
申请人： Roberto Marzola , Enea Garagnani , Alessandro Moro
发明人： Roberto Marzola , Enea Garagnani , Alessandro Moro
IPC分类号： C08L23/00 , C08K3/34 , C08K5/17 , C08K5/20 , C08K5/5455 , C08K9/00 , C08K9/06 , C08L7/00 , C08L21/00 , C08L23/02 , C08L51/00 , C08L51/02 , C08L53/00 , C08L77/00 , C08L101/00 , C08J5/12
CPC分类号： C08K5/20 , C08K3/34 , C08K5/5455
摘要： Mica-reinforced polyolefinic compositions including from 30 to 90% by weight of polyolefin, from 70 to 10% by weight of mica and from 0.01 to 7% by weight, referred to the weight of the polyolefin and of the mica, of a maleammic acid or of a maleammic silane.
摘要翻译：包含30-90％重量的聚烯烃，70-10％重量云母和0.01-7％重量的云母增强聚烯烃组合物称为聚烯烃和云母的重量，或者是男性硅烷。

3. 发明授权

US4426469A Glass fibers for the reinforcement of polyolefins and reinforced polyolefin compositions obtained therefrom 失效
标题翻译：用于增强聚烯烃的玻璃纤维和由其获得的增强聚烯烃组合物
公开(公告)号：US4426469A
公开(公告)日：1984-01-17
申请号：US381575
申请日：1982-05-24
申请人： Roberto Marzola , Enea Garagnani , Alessandro Moro
发明人： Roberto Marzola , Enea Garagnani , Alessandro Moro
IPC分类号： C08L23/00 , C03C25/10 , C03C25/26 , C08J5/08 , C08K9/00 , C08K9/06 , C08L7/00 , C08L21/00 , C08L101/00 , C08K3/40
CPC分类号： C08J5/08 , C03C25/26 , C08J2323/02
摘要： Glass fibers for the production of reinforced polymers, characterized in that said fibers have a coating comprising, besides a film forming agent of polyolefinic kind and a silane, also a bis-maleamic acid such as N,N'-hexamethylene-bis-maleamic acid, N,N'-dodecamethylene-bis-maleamic acid or N,N'-isophoron-bis-maleamic acid.The invention also concerns blends consisting of 50-90% by weight of a crystalline polyolefin, e.g. polypropylene and 50-10% by weight of said coated glass fibers.
摘要翻译：用于生产增强聚合物的玻璃纤维，其特征在于，所述纤维具有包含除了聚烯烃类的成膜剂和硅烷以外的涂层，还包括双马来酰胺酸，例如N，N'-六亚甲基 - 双马来酰胺酸，N，N'-十二亚甲基 - 双马来酰胺酸或N，N'-异佛尔酮 - 双马来酰胺酸。本发明还涉及由50-90重量％的结晶聚烯烃组成的共混物，例如。聚丙烯和50-10重量％的所述涂覆的玻璃纤维。

4. 发明授权

US4548993A Method for improving the characteristics of polyolefins under heating 失效
标题翻译：改善加热下聚烯烃特性的方法
公开(公告)号：US4548993A
公开(公告)日：1985-10-22
申请号：US465106
申请日：1983-02-09
申请人： Enea Garagnani , Alessandro Moro , Roberto Marzola
发明人： Enea Garagnani , Alessandro Moro , Roberto Marzola
IPC分类号： C08F8/44 , C08F255/00 , C08F255/02
CPC分类号： C08F255/00 , C08F8/44
摘要： Process for cross-linking polypropylene, propylene copolymers, polyethylene, ethylene/propylene and ethylene/propylene/diene elastomeric copolymers and mixtures of said elastomers with above said thermoplastic polyolefins, which consists in modifying the polymer in the molten state, by the addition of 0.01%-10% by weight of carboxylic acid, possibly in the presence of a generator of radicals and by the subsequent salification with metal ions of the thus grafted carboxylic groups. The polymer products thus obtained display considerably improved characteristics under heating. In particular, there are obtained improved processability and elastic recovery characteristics for thermoplastic rubbers.
摘要翻译：将聚丙烯，丙烯共聚物，聚乙烯，乙烯/丙烯和乙烯/丙烯/二烯弹性体共聚物交联的方法以及所述弹性体与上述热塑性聚烯烃的混合物，其包括在熔融状态下改性聚合物，加入0.01 ％-10重量％的羧酸，可能在存在自由基发生剂的情况下，随后通过与这样接枝的羧基的金属离子进行成盐。由此获得的聚合物产物在加热下显示出显着改善的特性。特别地，获得了热塑性橡胶的改进的加工性和弹性恢复特性。

5. 发明授权

US4278586A Glass fiber-reinforced polyolefins 失效
标题翻译：玻璃纤维增强聚烯烃
公开(公告)号：US4278586A
公开(公告)日：1981-07-14
申请号：US071481
申请日：1979-08-31
申请人： Roberto Marzola , Enea Garagnani
发明人： Roberto Marzola , Enea Garagnani
IPC分类号： C08K5/20 , C08K7/14
CPC分类号： C08K5/20 , C08K7/14
摘要： Blends consisting of:(a) 50-90% by weight of a crystalline polyolefin, such as polyethylene or polypropylene, and(b) 50-10% by weight of glass fibers,characterized in that said blends contain from 0.5 to 5% by weight, with respect to the polyolefin, of a bis-maleamic acid coupling agent such as N,N'-hexamethylene- or N,N'-dodecamethylene-bis-maleamic acid. Glass fiber-reinforced polyolefins are also disclosed.
摘要翻译：由以下组成的共混物：（a）50-90重量％的结晶聚烯烃如聚乙烯或聚丙烯，和（b）50-10重量％的玻璃纤维，其特征在于所述共混物含有0.5至5重量％重量，相对于聚烯烃，双马来酰胺酸偶合剂如N，N'-六亚甲基或N，N'-十二亚甲基 - 双马来酰胺酸。还公开了玻璃纤维增强聚烯烃。

6. 发明授权

US5256226A Process for repairing exposed or damaged parts of a plastic coatings on metal tubing by coating or patching the area with an adhesive polymer composition 失效
标题翻译：通过用粘合剂聚合物组合物涂覆或修补该区域来修复金属管道上的塑料涂层的暴露或损坏部分的方法
公开(公告)号：US5256226A
公开(公告)日：1993-10-26
申请号：US646569
申请日：1991-01-28
申请人： Roberto Marzola , Gian L. Rigosi
发明人： Roberto Marzola , Gian L. Rigosi
IPC分类号： C09D5/34 , B05D3/02 , B05D5/00 , B05D7/14 , C09D123/10 , C09D123/16 , C09J123/10 , B29C73/10 , C09J5/00
CPC分类号： C09D123/10 , B05D5/005 , B05D7/146 , C09J123/10 , B05D3/0218
摘要： Disclosed is a process for repairing removed or damaged parts of plastic coating on metal tubing characterized in that the coating material or the adhesive for patches or bands is an adhesive polymer composition comprising by weight:A) from 59% to 94% of polypropylene, propylene/ethylene random copolymer, propylene/ethylene/1-butene random copolymer or mixtures thereof with one or more plastomeric polymers selected from the group consisting of ethylene/vinyl acetate copolymers, LDPE, HDPE, polyamides and polyurethane;B) from 5% to 40% of a polymer or a mixture of elastomeric polymers selected from the group consisting of EPR, EPDM, SEBS block copolymers, SBS block copolymers and ethylene/ethyl acrylate copolymers;C) from 1% to 10% of polypropylene modified with from 1 to 10% of maleic anhydride, isophorone bismaleamic acid or acrylic acid; andD) from 0% to 3% of carbon black.

7. 发明授权

US5656374A Polyolefin compositions suitable for sheets and films which are sealable by radio-frequency 失效
标题翻译：适用于可通过射频密封的片材和薄膜的聚烯烃组合物
公开(公告)号：US5656374A
公开(公告)日：1997-08-12
申请号：US469246
申请日：1995-06-06
申请人： Roberto Marzola , Luca Scanavini
发明人： Roberto Marzola , Luca Scanavini
IPC分类号： C08J5/18 , B32B27/32 , C08F8/00 , C08L23/00 , C08L23/10 , C08L23/14 , C08L23/16 , C08L23/26 , C08L51/04 , C08L51/06 , C08L77/00 , B32B5/16 , B23B27/00
CPC分类号： C08L23/10 , C08L23/16 , C08L51/04 , C08L51/06 , C08L2205/02 , C08L2205/035 , C08L2207/02 , C08L23/14 , C08L23/142 , C08L77/00 , Y10T428/2982 , Y10T428/31725 , Y10T428/3175 , Y10T428/31855 , Y10T428/31909 , Y10T428/31913
摘要： Polyolefin compositions, capable of developing substantial dielectric heat including (percent by weight):(I) 85-97% of a heterophasic olefin polymer optionally modified with polar monomers in amount from 0.3 to 0.03% of the heterophasic olefin polymer; and(II) 3-15% of at least one polymer having a dielectric heat loss factor greater than or equal to 0.01.
摘要翻译：聚烯烃组合物能够显着发生包括（重量百分比）的显着的介电热：（I）85-97％的多相烯烃聚合物，其任选用极性单体改性，其数量为多相烯烃聚合物的0.3至0.03％和（II）具有大于或等于0.01的介电热损失因子的至少一种聚合物的3-15％。

8. 发明授权

US5565051A Process for repairing plastic coatings on metal pipes 失效
标题翻译：金属管道上塑料涂层修复工艺
公开(公告)号：US5565051A
公开(公告)日：1996-10-15
申请号：US427642
申请日：1995-04-24
申请人： Roberto Marzola , Gian L. Rigosi
发明人： Roberto Marzola , Gian L. Rigosi
IPC分类号： C09J5/00 , B29C73/04 , F16L55/18 , F16L58/10 , B32B35/00 , F16L55/16
CPC分类号： F16L58/1063 , F16L58/109 , Y10T29/49734
摘要： Parts of coatings made of plastic material on metal pipes, that have either been removed or damaged, are repaired by using one or more segments of a hollow cylinder having an inside radius equal to the outside radius of the metal pipe and an outside radius equal to the sum of the outside radius of the metal pipe plus a length from 80% to 120% of the thickness of the coating, said hollow cylinder segments being made up of a polymer composition, preferably foamed, comprising (percentages by weight):A) from 92% to 100% of a thermoplastic polymer selected from polypropylene; crystalline copolymers of propylene containing from 2% to 25% in moles of ethylene and/or C.sub.4 -C.sub.10 .alpha.-olefins; heterophasic compositions comprising said polypropylene or crystalline copolymers of propylene in combination with one or more elastomeric olefin copolymers;B) from 0% to 8% of a filler having the function of blocking UV radiation.
摘要翻译：通过使用具有等于金属管的外半径的内半径的中空圆柱的一个或多个部分，并且外部半径等于或等于的值，修复了金属管上由塑料材料制成的已经被去除或损坏的部分的部分金属管的外半径的总和加上涂层厚度的80％至120％的长度，所述中空圆柱段由优选发泡的聚合物组合物组成，其包含（重量百分比）：A） 92％至100％的选自聚丙烯的热塑性聚合物; 含有2％至25％（摩尔）乙烯和/或C4-C10α-烯烃的丙烯的结晶共聚物; 包含所述聚丙烯或丙烯与一种或多种弹性体烯烃共聚物的结合共聚物的多相组合物; B）0％至8％的具有阻挡UV辐射功能的填料。

9. 发明授权

US5819392A Process for coating the inside surface of metal containers with polyolefin materials 失效
标题翻译：用聚烯烃材料涂覆金属容器内表面的方法
公开(公告)号：US5819392A
公开(公告)日：1998-10-13
申请号：US172517
申请日：1993-12-21
申请人： Gian Luigi Rigosi , Roberto Marzola , Gian Pietro Guidetti , Dino Bacci , Georges Asperti
发明人： Gian Luigi Rigosi , Roberto Marzola , Gian Pietro Guidetti , Dino Bacci , Georges Asperti
IPC分类号： B05B15/00 , B05B5/12 , B05B15/12 , B05D1/06 , B05D3/02 , B05D7/14 , B05D7/22 , B05D7/24 , B65D8/04 , C09D123/00 , C09D123/02 , B23P25/00
CPC分类号： B05D7/227 , B05D1/06 , Y10S55/46 , Y10T29/49885
摘要： Disclosed is a process for coating the inner surface of metal containers by deposition of specific polyolefin compositions on the separate parts of the containers, subsequent assembly of the parts and melting of the polyolefin compositions.
摘要翻译：公开了一种通过将特定的聚烯烃组合物沉积在容器的分开的部分上，随后组装部件并熔化聚烯烃组合物来涂覆金属容器的内表面的方法。

10. 发明授权

US5698617A Concentrates suitable for the preparation of functionalized polyolefins and functionalization process using said concentrates 失效
标题翻译：用于制备官能化聚烯烃的浓缩物和使用所述浓缩物的官能化方法
公开(公告)号：US5698617A
公开(公告)日：1997-12-16
申请号：US68012
申请日：1993-05-27
申请人： Roberto Marzola , Gian Luigi Rigosi
发明人： Roberto Marzola , Gian Luigi Rigosi
IPC分类号： C08F255/00 , C08F8/46 , C08F255/02 , C08J3/20 , C08J7/06 , C08J7/14 , C08K5/04 , C08K5/09 , C08K5/14 , C08K5/22 , C08K5/23 , C08L23/02 , C08L23/26
CPC分类号： C08F255/02 , C08K5/14
摘要： Disclosed are functionalized polyolefins prepared by mixing a polyolefin with a concentrate and extruding the resulting blend, where the concentrate is in the form of olefin polymer particles coated with a mixture of additives including: A) from 0.05 to 30% by weight, based on the total weight of the concentrate, of one or more nonpolymerizable polar vinyl monomers; B) from 0.05 to 30% in moles, with respect to (A), of a free radical generating initiator which is not active at temperatures lower than or equal to 70.degree. C., and optionally, C) from 0.1 to 5% by weight, based on the total weight of the concentrate, of a coating substance.
摘要翻译：公开了通过将聚烯烃与浓缩物混合并挤出所得共混物而制备的官能化聚烯烃，其中所述浓缩物为涂覆有添加剂混合物的烯烃聚合物颗粒的形式，所述添加剂混合物包括：A）0.05至30重量％浓缩物的总重量，一种或多种不可聚合的极性乙烯基单体; B）0.05〜30％（摩尔）相对于（A）的自由基产生引发剂，其在低于或等于70℃的温度下不具有活性，并且任选地，C）为0.1至5％重量，基于浓缩物的总重量，涂覆物质。

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