公开(公告)号：US5194457A

公开(公告)日：1993-03-16

申请号：US819631

申请日：1992-01-10

申请人： Corrado Brichta ,  Giancarlo Bressan ,  Claudio Troglia ,  Giancarlo Barbero

发明人： Corrado Brichta ,  Giancarlo Bressan ,  Claudio Troglia ,  Giancarlo Barbero

IPC分类号： C08K9/04

CPC分类号： C08K9/04

摘要： Nucleants for thermodegradable crystalline polyolefines made up of zeolitic molecular sieves modified with at least one arylcarboxylic acid. These nucleants may be added before or during the macroradicalic degradation of the polyolefines and allow products having a high degree of nucleation to be obtained.

摘要翻译： 用于由至少一种芳基羧酸改性的沸石分子筛组成的可热降解的结晶聚烯烃的核子。 这些成核剂可以在聚烯烃的大分子降解之前或期间加入，并且可以获得具有高成核度的产物。

公开(公告)号：US5149735A

公开(公告)日：1992-09-22

申请号：US607321

申请日：1990-10-31

申请人： Giancarlo Bressan ,  Claudio Troglia ,  Corrado Brichta ,  Giancarlo Barbero

发明人： Giancarlo Bressan ,  Claudio Troglia ,  Corrado Brichta ,  Giancarlo Barbero

IPC分类号： C09K21/08 ,  C08K3/34 ,  C08K5/00 ,  C08K5/01 ,  C08K5/02 ,  C08K5/03 ,  C08K5/34 ,  C08K9/02 ,  C08K13/06 ,  C08L101/00 ,  C09K21/10

CPC分类号： C08K13/06 ,  C08K5/0025 ,  C08K5/0066 ,  C08K9/02

摘要： Self-extinguishing polymeric compositions are taught comprising, expressed in % by weight referrred to the total composition:a) from 1 to 25% of at least an organic aliphatic, cycloaliphatic, aromatic halogen-derivative;b) from 10 to 40% of at least an adduct between an inorganic halide and a zeolite;c) from 0.5 to 5% of an organic reactive agent capable of modifying the polymeric matrix at the combustion temperature, comprising at least an organic compound which generates radicals at said temperature and at least a cross-linking agent;d) the remaining part being composed of at least a thermoplastic polymer and/or copolymer.

公开(公告)号：US5525680A

公开(公告)日：1996-06-11

申请号：US738439

申请日：1991-07-31

申请人： Giancarlo Bressan ,  Giancarlo Barbero ,  Claudio Troglia ,  Corrado Brichta

发明人： Giancarlo Bressan ,  Giancarlo Barbero ,  Claudio Troglia ,  Corrado Brichta

IPC分类号： C08K9/04 ,  C08C19/25 ,  C08F8/42 ,  C08K3/34

CPC分类号： C08K9/04

摘要： Cross-linkable polymer compositions of an olefinic polymer modified by an unsaturated silane bearing hydrolyzable groups and a zeolite, wherein the zeolite is an adduct of a zeolite in finely divided form having a water content not higher than 3% by weight modified at a temperature of at least 150.degree. C. with at least one carboxylic and/or sulfonic organic acid.

摘要翻译： 通过不饱和硅烷轴承可水解基团和沸石改性的烯烃聚合物的可交联聚合物组合物，其中沸石是细分散形式的沸石的加合物，其水含量不超过3重量％ 至少150℃与至少一种羧酸和/或磺酸有机酸反应。

公开(公告)号：US5302314A

公开(公告)日：1994-04-12

申请号：US999176

申请日：1992-12-29

申请人： Claudio Troglia ,  Giancarlo Barbero

发明人： Claudio Troglia ,  Giancarlo Barbero

IPC分类号： B01F17/00 ,  B01F17/52 ,  C08K3/34 ,  C11D3/12 ,  C11D3/37

CPC分类号： C11D3/3765 ,  B01F17/0028 ,  C08K3/34 ,  C11D3/1286

摘要： This invention relates to aqueous suspensions of water-insoluble inorganic materials on a silica basis and insoluble in water, which are in finely subdivided form, stabilized with at least one organic polymeric material constituted by a partially crosslinked acrylic polymer or copolymer.

摘要翻译： 本发明涉及以二氧化硅为基础并且不溶于水的水不溶性无机材料的水性悬浮液，它们是精细细分的形式，用至少一种由部分交联的丙烯酸聚合物或共聚物构成的有机聚合物材料稳定化。