公开(公告)号：US5296273A

公开(公告)日：1994-03-22

申请号：US794881

申请日：1991-11-20

申请人： Hiroomi Abe ,  Hideo Shinonaga ,  Kyoji Suzuki ,  Satoru Sogabe

发明人： Hiroomi Abe ,  Hideo Shinonaga ,  Kyoji Suzuki ,  Satoru Sogabe

IPC分类号： B05D7/02 ,  B05D3/06 ,  B05D7/00 ,  C08J7/00 ,  C08J7/04 ,  B05D1/36 ,  B05D3/02 ,  B05D7/26

CPC分类号： B05D7/52 ,  B05D3/063 ,  B05D3/065 ,  C08J7/047 ,  C08J2323/12

摘要： A method for coating a polypropylene resin molding is disclosed, comprising irradiating the surface of a molding of a polypropylene resin selected from a polypropylene and a propylene-ethylene block copolymer with an ultraviolet light having an irradiating wavelength in the region of 300 nm or less, coating the irradiated surface with a primer, and further coating the coated surface with a coating material. A method for coating a polypropylene resin molding is also disclosed, comprising coating the surface of a molding of a polypropylene resin selected from a polypropylene and a propylene-ethylene block copolymer with a primer, irradiating the coated surface with an ultraviolet light having an irradiating wavelength in the region of 300 nm or less, and further coating the irradiated surface with a coating material.

摘要翻译： 公开了一种涂布聚丙烯树脂成型体的方法，包括用300nm以下的区域照射波长的紫外线照射选自聚丙烯和丙烯 - 乙烯嵌段共聚物的聚丙烯树脂的成型体的表面， 用底漆涂覆照射的表面，并用涂料进一步涂覆涂覆的表面。 还公开了一种用于涂布聚丙烯树脂模制品的方法，包括用引物涂布选自聚丙烯和丙烯 - 乙烯嵌段共聚物的聚丙烯树脂的模塑品的表面，用涂覆表面照射具有照射波长的紫外线 在300nm以下的区域，进一步用被覆材料涂布被照射的面。

公开(公告)号：US5573856A

公开(公告)日：1996-11-12

申请号：US447918

申请日：1995-05-23

申请人： Hideo Shinonaga ,  Satoru Sogabe

发明人： Hideo Shinonaga ,  Satoru Sogabe

IPC分类号： B05D7/02 ,  C08J7/02 ,  C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  C08L23/30 ,  C08L53/00 ,  B32B27/00 ,  B32B27/20 ,  B32B27/28 ,  B32B27/32

CPC分类号： C08L23/142 ,  B05D7/02 ,  C08J7/02 ,  C08L23/10 ,  C08L23/16 ,  C08L53/00 ,  C08L2205/02 ,  C08L2205/03 ,  C08L23/30 ,  C08L2310/00 ,  Y10T428/31587 ,  Y10T428/31862 ,  Y10T428/31928 ,  Y10T428/31938

摘要： A polypropylene composition containing:(A) 10-95 parts by weight of a crystalline polypropylene,(B) 5-90 parts by weight of an ethylene-propylene copolymer rubber,(C) 1-30 parts by weight, per 100 parts by weight of the mixture of said crystalline polypropylene and ethylene-propylene copolymer rubber, of a hydroxyl group-containing propylene oligomer, andoptionally an inorganic filler in an amount of up to 40 parts by weight per 100 parts by weight of the mixture of said crystalline polypropylene and ethylene-propylene copolymer rubber and a suitable amount of an additive or auxiliary, has an improved compatibility with paint-coatings, and the shaped article formed from said composition can easily be paint-coated by simply treating it with water or an organic solvent instead of laying a primer layer onto the article before applying a paint thereon.

公开(公告)号：US5585187A

公开(公告)日：1996-12-17

申请号：US440059

申请日：1995-05-12

申请人： Hideo Shinonaga ,  Satoru Sogabe

发明人： Hideo Shinonaga ,  Satoru Sogabe

IPC分类号： C08L53/00 ,  B32B9/00

CPC分类号： C08L53/00 ,  Y10T428/251 ,  Y10T428/31562 ,  Y10T428/31587 ,  Y10T428/31696 ,  Y10T428/31938

摘要： The present invention relates to;a method for surface treating a polypropylene resin composition molded article, which comprises irradiating a molded article with ultraviolet light having an irradiation wavelength of 300 nm or less, said molded article being obtained from a polypropylene resin composition which comprises:(A) 15-92% by weight of a crystalline propylene-ethylene block copolymer resin,(B) 5-40% by weight of an ethylene-propylene copolymer rubber,(C) 1-15% by weight of a hydroxyl group-containing propylene oligomer, and(D) 2-30% by weight of an inorganic filler;a method for paint-coating a polypropylene resin composition molded article, which comprises irradiating a molded article with ultraviolet light having an irradiation wavelength of 300 nm or less and coating the irradiated surface with a paint, said molded article being obtained from a polypropylene resin composition which comprises said components (A), (B), (C) and (D) above-mentioned; anda paint-coated article obtained by said method for paint-coating the polypropylene resin composition molded article.According to the present invention, the methods for surface treating and paint-coating the polypropylene resin composition molded article, which gives excellent paint-coatability and adhesion property of said molded article, and the paint-coated article, which is useful and suited especially for automotive exterior parts such as a bumper and an instrument panel, obtained by said method for paint-coating may be provided.

摘要翻译： 本发明涉及 一种用于表面处理聚丙烯树脂组合物模制品的方法，其包括用模制品照射具有300nm或更小的照射波长的紫外光，所述模制品由聚丙烯树脂组合物获得，所述聚丙烯树脂组合物包含：（A）15-92 （B）5-40重量％的乙烯 - 丙烯共聚物橡胶，（C）1-15重量％的含羟基丙烯低聚物和（ D）2-30重量％的无机填料; 一种涂布聚丙烯树脂组合物成型体的方法，其特征在于，包括用模制品对具有300nm以下的照射波长的紫外线照射并用涂料涂布所述照射面，所述成型体由聚丙烯树脂组合物 其包含上述组分（A），（B），（C）和（D）; 以及通过所述涂布所述聚丙烯树脂组合物成型品的方法得到的涂漆制品。 根据本发明，对聚丙烯树脂组合物成型体进行表面处理和涂漆的方法，其具有优异的所述成型体的涂漆性和粘合性，以及涂料制品，其特别适用于 可以提供通过所述涂漆方法获得的汽车外部部件，例如保险杠和仪表板。

公开(公告)号：US5185188A

公开(公告)日：1993-02-09

申请号：US616969

申请日：1990-11-21

申请人： Hiroomi Abe ,  Hideo Shinonaga ,  Kiyoshi Mitsui ,  Satoru Sogabe

发明人： Hiroomi Abe ,  Hideo Shinonaga ,  Kiyoshi Mitsui ,  Satoru Sogabe

IPC分类号： B29C35/08 ,  B29C59/00 ,  B29C59/16 ,  C08K5/00 ,  C08K5/17 ,  C08L23/12 ,  C08L51/06

CPC分类号： C08L23/12 ,  B29C59/005 ,  B29C59/16 ,  C08K5/0008 ,  C08K5/17 ,  C08L51/06 ,  B29C2035/0827 ,  B29K2023/12 ,  Y10T428/31562 ,  Y10T428/31565 ,  Y10T428/31587

摘要： A method for surface treating a resin composition molded article and a method for coating a resin composition molded article are disclosed, which comprise irradiating a molded article with ultraviolet light having an irradiation wavelength in the region of 300 nm or less and, if desired, coating the thus UV-irradiated surface with a coating, the molded article being obtained from a resin composition comprising (I) 100 parts by weight of a resin composition comprising (A) from 5 to 99.5% by weight of a polypropylene resin selected from the group consisting of polypropylene, modified polypropylene, and a modified polypropylene/polypropylene composition and (B) from 0.5 to 95% by weight of at least one thermoplastic resin selected from the group consisting of a polyamide resin, a polyphenylene ether resin, a mixture of a polyphenylene ether resin and a styrene resin, a graft copolymer of a polyphenylene ether resin and styrene, and a saturated polyester resin; and (II) up to 30 parts by weight of at least one compatibilizer for improving compatibility between the polypropylene resin (A) and the thermoplastic resin (B), the compatabilizer being selected from the group consisting of an unsaturated carboxylic acid compound having at least one carboxyl group in the molecule thereof or a derivative thereof, a diamine compound having at least two nitrogen atoms in the molecule thereof or a derivative thereof, and an epoxy-containing copolymer.

公开(公告)号：US5132131A

公开(公告)日：1992-07-21

申请号：US682989

申请日：1991-04-10

申请人： Kohichiroh Katoh ,  Hideo Shinonaga ,  Kyoji Suzuki ,  Satoru Sogabe

发明人： Kohichiroh Katoh ,  Hideo Shinonaga ,  Kyoji Suzuki ,  Satoru Sogabe

IPC分类号： C08J7/04 ,  C08J7/00 ,  C08J7/06 ,  C08K5/34 ,  C08K5/3415 ,  C08L23/00 ,  C08L23/02 ,  C08L23/16

CPC分类号： C08L23/16 ,  C08J7/065 ,  C08L2312/00

摘要： A method for treating the surface of a molded article, which comprises a combination of the steps of:providing a molded article made of a thermoplastic elastomer composition obtained by a thermal treatment of a mixture in the presence of an organic peroxide, which mixture is comprised of (A) an oil-extended olefinic copolymer rubber of an olefinic copolymer rubber having a Mooney viscosity (ML.sub.1+4 100.degree. C.) of 90-200 and a mineral oil type softening agent, (B) an olefinic plastic, and (C) a bismaleimide compound, the ratio by weight of (A) the oil-extended olefinic copolymer rubber to (B) the olefinic plastic, A/B, being 24/76-80/20, the content of (C) the bismaleimide compound being 0.1-3 parts by weight based on 100 parts by weight of the total amount of (A) the oil-extended olefinic copolymer rubber and (B) the olefinic plastic,contacting the surface of the molded article with a UV-rays absorbing liquid, andirradiating the surface of the molded article with UV-rays having main wave lengths of 300 nm, or less. According to the surface treatment of the present invention, the olefinic thermoplastic elastomer to which paints can hardly be applied hitherto shows good paintability and printability in addition to the inherent useful properties. Paint-coated molded articles obtained by the method of this invention find wide utility in the fields of various industries, especially in the field of automobile industry as exterior or interior parts.

公开(公告)号：US5462987A

公开(公告)日：1995-10-31

申请号：US161274

申请日：1993-12-03

申请人： Hideo Shinonaga ,  Satoru Sogabe

发明人： Hideo Shinonaga ,  Satoru Sogabe

IPC分类号： B05D7/02 ,  C08J7/02 ,  C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  C08L23/30 ,  C08L53/00 ,  C08K3/00

CPC分类号： C08L23/142 ,  B05D7/02 ,  C08J7/02 ,  C08L23/10 ,  C08L23/16 ,  C08L53/00 ,  C08L2205/02 ,  C08L2205/03 ,  C08L23/30 ,  C08L2310/00 ,  Y10T428/31587 ,  Y10T428/31862 ,  Y10T428/31928 ,  Y10T428/31938

摘要： A polypropylene composition containing:(A) 10-95 parts by weight of a crystalline polypropylene,(B) 5-90 parts by weight of an ethylene-propylene copolymer rubber,(C) 1-30 parts by weight, per 100 parts by weight of the mixture of said crystalline polypropylene and ethylene-propylene copolymer rubber, of a hydroxyl group-containing propylene oligomer, andoptionally an inorganic filler in an amount of up to 40 parts by weight per 100 parts by weight of the mixture of said crystalline polypropylene and ethylene-propylene copolymer rubber and a suitable amount of an additive or auxiliary, has an improved compatibility with paint-coatings, and the shaped article formed from said composition can easily be paint-coated by simply treating it with water or an organic solvent instead of laying a primer layer onto the article before applying a paint thereon.

摘要翻译： 一种聚丙烯组合物，其包含：（A）10-95重量份结晶聚丙烯，（B）5-90重量份乙烯 - 丙烯共聚物橡胶，（C）1-30重量份，每100份 所述结晶聚丙烯和乙烯 - 丙烯共聚物橡胶，含羟基的丙烯低聚物和任选的无机填料的混合物的重量相对于每100重量份所述结晶的混合物的量为至多40重量份 聚丙烯和乙烯 - 丙烯共聚物橡胶以及合适量的添加剂或辅助剂具有改善的与涂料的相容性，并且由所述组合物形成的成型制品可以通过简单地用水或有机溶剂处理而容易地涂漆 而不是在涂上涂料之前将底漆层铺在物品上。

公开(公告)号：US5284681A

公开(公告)日：1994-02-08

申请号：US968043

申请日：1992-10-28

申请人： Hideo Shinonaga ,  Kiyoshi Mitsui ,  Yasuro Suzuki ,  Satoru Sogabe

发明人： Hideo Shinonaga ,  Kiyoshi Mitsui ,  Yasuro Suzuki ,  Satoru Sogabe

IPC分类号： C08J7/12 ,  B05D3/10 ,  C08G69/48 ,  C08J7/00 ,  C08K5/09 ,  C08K5/16 ,  C08K5/17 ,  C08K5/21 ,  C08L21/00 ,  C08L23/00 ,  C08L71/12 ,  C08L77/00 ,  C08L101/00 ,  B05D3/02

CPC分类号： B05D3/101 ,  C08G69/48 ,  C08J7/04 ,  C08L71/12 ,  C08J2371/12

摘要： A surface treatment method of a polyamide resin composition molded article is disclosed, comprising bringing the surface of a polyamide resin composition molded article into contact with water, said polyamide resin composition molded article comprising (C) 100 parts by weight of a resin composition comprising (A) from 10 to 80% by weight of a polyamide resin and (B) from 20 to 90% by weight of other thermoplastic resin; and (D) from 0 to 20 parts by weight of at least one modifier selected from a carboxylic acid having at least 2 carboxyl groups in the molecule or a derivative thereof, an amine containing at least 2 nitrogen atom in the molecular, urea or a derivative thereof, and a low-molecular weight polyamide. A coating method of a polyamide resin composition molded article is also disclosed, comprising, after bringing the surface of a resin composition molded article into contact with water, coating the surface with a coating composition.

摘要翻译： 公开了一种聚酰胺树脂组合物模塑制品的表面处理方法，其包括使聚酰胺树脂组合物模制品的表面与水接触，所述聚酰胺树脂组合物模塑制品包含（C）100重量份的树脂组合物，其包含（ A）10〜80重量％的聚酰胺树脂，（B）20〜90重量％的其他热塑性树脂; 和（D）0至20重量份的至少一种选自分子中具有至少2个羧基的羧酸或其衍生物的改性剂，在分子中含有至少2个氮原子的胺，尿素或 衍生物和低分子量聚酰胺。 还公开了一种聚酰胺树脂组合物成型体的涂布方法，其特征在于，在使树脂组合物成型体的表面与水接触后，用涂料组合物涂布表面。

公开(公告)号：US5139817A

公开(公告)日：1992-08-18

申请号：US678564

申请日：1991-03-13

申请人： Hiroomi Abe ,  Hideo Shinonaga ,  Kaoru Kitadono ,  Yasuro Suzuki ,  Satoru Sogabe

发明人： Hiroomi Abe ,  Hideo Shinonaga ,  Kaoru Kitadono ,  Yasuro Suzuki ,  Satoru Sogabe

IPC分类号： B05D3/06 ,  B29C59/00 ,  B29C59/16 ,  C08J7/00 ,  C08L67/00 ,  C08L71/12 ,  C08L77/00

CPC分类号： B29C59/16 ,  B05D3/063 ,  B29C59/005 ,  C08L71/123 ,  B29K2071/00 ,  C08L67/00 ,  C08L77/00

摘要： A method for surface treating a thermoplastic resin shaped article is disclosed, which comprises irradiating a surface of the shaped article with an ultraviolet light having a wavelength of 300 nm or less, said shaped article being obtained from a resin composition comprising (I) 100 parts by weight of a resin comprising from 5 to 100% by weight of a polyphenylene ether resin, a mixture of a polyphenylene ether resin and a styrene resin; or a graft copolymer of a polyphenylene ether resin and styrene and from 95 to 0% by weight of at least one thermoplastic resin selected from the group consisting of a polyamide resin and a saturated polyester resin; (II) from ) 0 to 50 parts by weight of a rubbery substance; (III) from 0 to 50 parts by weight of an inorganic filler and/or glass fibers; and (IV) from 0 to 10 parts by weight of at least one compatibilizer for improving the compatibility between said polyphenylene ether resin and said polyamide resin and/or saturated polyester resin. A method for coating said shaped article is also disclosed.

公开(公告)号：US5624991A

公开(公告)日：1997-04-29

申请号：US327714

申请日：1994-10-24

申请人： Hiroyuki Harada ,  Yuji Ikezawa ,  Susumu Kanzaki ,  Hideo Shinonaga ,  Satoru Sogabe

发明人： Hiroyuki Harada ,  Yuji Ikezawa ,  Susumu Kanzaki ,  Hideo Shinonaga ,  Satoru Sogabe

IPC分类号： C08L23/08 ,  C08K3/00 ,  C08L23/00 ,  C08L23/16 ,  C08L23/18 ,  C08L23/20 ,  C08L53/00 ,  C08L23/14

CPC分类号： C08L53/00

摘要： A polypropylene resin composition, which exhibits an excellent coating adherence, high rigidity, high impact strength at low temperatures, prominent heat resistance and excellent appearance of moldings even without effecting a treatment with trichloroethane as a pretreatment step before coating, comprises 30 to 92% by weight crystalline ethylene propylene block copolymer (A), 5 to 30% by weight ethylene-.alpha. olefin copolymer rubber (B), 3 to 20% by weight ethylene-butene-1 copolymer (C) having the following characteristics:(C1) a density of 0.870 to 0.915 g/cm.sup.3,(C2) a melt index at 190.degree. C. of 5 to 30 g/10 minutes, and(C3) a melt peak at 100.degree. C. or higher as determined in the thermogram with increasing temperature by a Differential Scanning Calorimeter (DSC),and 0 to 20% by weight inorganic filler (D).

摘要翻译： 即使不进行用三氯乙烷处理，作为涂布前的前处理工序，也可以显示优异的涂层附着力，高刚性，低温下的高冲击强度，显着的耐热性和优异的模塑外观，包括30-92％ 重量的结晶乙烯丙烯嵌段共聚物（A），5至30重量％的乙烯-α-烯烃共聚物橡胶（B），3至20重量％的具有以下特征的乙烯 - 丁烯-1共聚物（C）：（C1）a 密度为0.870〜0.915g / cm3，（C2）熔体指数在190℃为5〜30g / 10分钟，（C3）在100℃以上测定的熔体峰值， 通过差示扫描量热计（DSC）和0至20重量％的无机填料（D）进行温度测量。

公开(公告)号：US5556910A

公开(公告)日：1996-09-17

申请号：US324603

申请日：1994-10-18

申请人： Hiroyuki Harada ,  Yuji Ikezawa ,  Susumu Kanzaki ,  Hideo Shinonaga ,  Satoru Sogabe

发明人： Hiroyuki Harada ,  Yuji Ikezawa ,  Susumu Kanzaki ,  Hideo Shinonaga ,  Satoru Sogabe

IPC分类号： C09D123/16 ,  C08J7/04 ,  C08L53/00 ,  C09D123/02 ,  C09D153/00 ,  C08K3/00

CPC分类号： C08L53/00

摘要： A polypropylene resin composition, which exhibits an excellent coating adherence, high rigidity, high impact strength at low temperatures, prominent heat resistance and excellent appearance of moldings as required for coatings on the exterior parts of automobiles even without effecting a treatment with trichloroethane as pretreatment step before coating and without a primer as undercoating and which can be baked at a temperature of 130.degree. C. or higher, comprises 15 to 92% by weight crystalline ethylene propylene block copolymer, 5 to 40% by weight ethylene propylene copolymer rubber, 1 to 15% by weight polypropylene oligomer containing hydroxyl group, and 2 to 30% by weight inorganic filler.

摘要翻译： 一种聚丙烯树脂组合物，其表现出优异的涂层粘附性，高刚性，低温下的高冲击强度，显着的耐热性和汽车外部部件上的涂料所需的模制品外观，甚至不用三氯乙烷处理作为预处理步骤 在涂布之前和没有底漆作为底漆并且可以在130℃或更高的温度下烘烤的包含15至92重量％的结晶乙烯丙烯嵌段共聚物，5至40重量％的乙烯丙烯共聚物橡胶，1至 15重量％的含羟基的聚丙烯低聚物和2〜30重量％的无机填料。