公开(公告)号：US06562180B1

公开(公告)日：2003-05-13

申请号：US09623083

申请日：2001-04-13

申请人： Fabrice Bohin ,  Gerard Joubert ,  Olivier Loubet ,  Alain Pouchelon ,  Dominique Lorenzetti

发明人： Fabrice Bohin ,  Gerard Joubert ,  Olivier Loubet ,  Alain Pouchelon ,  Dominique Lorenzetti

IPC分类号： C09J18304

CPC分类号： C08L83/04 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08G77/80 ,  C08L83/00 ,  C08L2666/52 ,  C08L2666/44 ,  C08L2666/28

摘要： The invention concerns a cross-linkable adhesive silicone composition, and the use of said composition for bonding various substrates, comprising: a polyorganosiloxane (POS) with Si-Vi(polydimethylsiloxane &agr;,&ohgr;-dj-Vi) units; a crosslinking POS with SiH units; a platinum catalyst; an adherence promoter comprising vinyltrimethoxysilane, 3-glycidoxy-propyltrimethoxysilane and buryl titanate; and optionally a filler and/or a cross linkage inhibitor and/or an unsaturated POS resin such as MMviDDviQ or MDviQ. The invention aims at providing a highly adhesive glue having, before setting, a low viscosity adapted for easy application on the substrates to be bonded. The invention achieves this by providing a cross-linkable adhesive silicone composition as defined above and characterised in that it has a peeling force Fp≧0.25 N/mm. a viscosity &eegr;≧50.103mPa's at 25°, a tear resistance Rd≧6/mm (ASTM-624A) and a Shore hardness A≧35. The invention also concerns the use of said composition as adhesive.

摘要翻译： 本发明涉及可交联粘合剂硅氧烷组合物，以及所述组合物用于粘合各种底物的用途，其包括：具有Si-Vi（聚二甲基硅氧烷α，ω-dj-Vi）单元的聚有机硅氧烷（POS） 具有SiH单元的交联POS; 铂催化剂; 包含乙烯基三甲氧基硅烷，3-缩水甘油氧基 - 丙基三甲氧基硅烷和十六烷基钛酸酯的粘附促进剂; 和任选的填料和/或交联抑制剂和/或不饱和POS树脂，例如MMviDDviQ或MDviQ。 本发明的目的是提供一种高粘合性胶，其在凝固之前具有适于容易地施用在待粘合的基底上的低粘度。 本发明通过提供如上所述的可交联粘合剂硅氧烷组合物来实现这一目的，其特征在于它具有剥离力Fp> = 0.25N / mm。 25℃下的粘度η= 50.103mPa，抗撕裂性Rd> = 6 / mm（ASTM-624A），肖氏硬度A> 35。 本发明还涉及所述组合物作为粘合剂的用途。

公开(公告)号：US5658674A

公开(公告)日：1997-08-19

申请号：US434190

申请日：1995-05-03

申请人： Dominique Lorenzetti ,  Pierre-Michel Peccoux

发明人： Dominique Lorenzetti ,  Pierre-Michel Peccoux

IPC分类号： B60R21/16 ,  B60R21/235 ,  C08L83/04 ,  C09D183/04 ,  D06M15/643 ,  D06M15/647 ,  D06M15/65 ,  D06N3/12 ,  B32B27/06

CPC分类号： B60R21/235 ,  C08L83/04 ,  C09D183/04 ,  D06M15/643 ,  D06M15/647 ,  D06M15/65 ,  D06N3/128 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08G77/24 ,  C08G77/70 ,  C08G77/80 ,  Y10T428/31562 ,  Y10T428/31565 ,  Y10T428/31663 ,  Y10T442/2631

摘要： CVE polyorganosiloxane compositions crosslinkable into silicone elastomeric state, well suited for the protective coating of a wide variety of substrates and supports, notably vehicular airbags, are improvedly adhered thereto by including in said CVE silicone compositions an adhesiveness promoter comprising (1) at least one alkoxylated organosilane containing, per molecule, at least one C.sub.2 -C.sub.6 alkenyl radical, (2) at least one organosilicon compound containing at least one epoxy radical, and (3) at least one chelate of metal M and/or a metal alkoxide having the formula: M(OJ).sub.n, wherein n is the valency of M, J is a linear or branched C.sub.1 -C.sub.8 alkyl radical, and M is selected from among Ti, Zr, Ge, Li, Mn, Fe, Al and Mg.

摘要翻译： 通过在所述CVE硅氧烷组合物中包含粘合促进剂，将可交联成硅酮弹性体状态的CVE聚有机硅氧烷组合物，非常适合各种基材和支持物，特别是车辆安全气囊的保护性涂层，通过包括（1）至少一种烷氧基化 每分子含有至少一个C 2 -C 6烯基的有机硅烷，（2）至少一种含有至少一个环氧基的有机硅化合物，和（3）金属M和/或金属醇盐的至少一种螯合物，其具有式 ：M（OJ）n，其中n是M的化合价，J是直链或支链的C 1 -C 8烷基，M选自Ti，Zr，Ge，Li，Mn，Fe，Al和Mg。

公开(公告)号：US5783311A

公开(公告)日：1998-07-21

申请号：US786732

申请日：1997-01-27

申请人： Dominique Lorenzetti ,  Pierre-Michel Peccoux

发明人： Dominique Lorenzetti ,  Pierre-Michel Peccoux

IPC分类号： B60R21/16 ,  B60R21/235 ,  C08L83/04 ,  C09D183/04 ,  D06M15/643 ,  D06M15/647 ,  D06M15/65 ,  D06N3/12 ,  B32B27/06

CPC分类号： B60R21/235 ,  C08L83/04 ,  C09D183/04 ,  D06M15/643 ,  D06M15/647 ,  D06M15/65 ,  D06N3/128 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08G77/24 ,  C08G77/70 ,  C08G77/80 ,  Y10T428/31562 ,  Y10T428/31565 ,  Y10T428/31663 ,  Y10T442/2631

摘要： CVE polyorganosiloxane compositions crosslinkable into silicone elastomeric state, well suited for the protective coating of a wide variety of substrates and supports, notably vehicular airbags, are improvedly adhered thereto by including in said CVE silicone compositions an adhesiveness promoter comprising (1) at least one alkoxylated organosilane containing, per molecule, at least one C.sub.2 -C.sub.6 alkenyl radical, (2) at least one organosilicon compound containing at least one epoxy radical, and (3) at least one chelate of metal M and/or a metal alkoxide having the formula: M(OJ).sub.n, wherein n is the valency of M, J is a linear or branched C.sub.1 -C.sub.8 alkyl radical, and M is selected from among Ti, Zr, Ge, Li, Mn, Fe, Al and Mg.

摘要翻译： 通过在所述CVE硅氧烷组合物中包含粘合促进剂，将可交联成硅酮弹性体状态的CVE聚有机硅氧烷组合物，非常适合各种基材和支持物，特别是车辆安全气囊的保护性涂层，通过包括（1）至少一种烷氧基化 每分子含有至少一个C 2 -C 6烯基的有机硅烷，（2）至少一种含有至少一个环氧基的有机硅化合物，和（3）金属M和/或金属醇盐的至少一种螯合物，其具有式 ：M（OJ）n，其中n是M的化合价，J是直链或支链的C 1 -C 8烷基，M选自Ti，Zr，Ge，Li，Mn，Fe，Al和Mg。