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1. 发明专利

JPH04105912A FORMATION OF FILM ON RESIN MOLDING 失效
公开(公告)号：JPH04105912A
公开(公告)日：1992-04-07
申请号：JP22352890
申请日：1990-08-24
申请人： NIPPON PAINT CO LTD
发明人： IZUMO KOJI , YAMAMOTO SATOSHI
IPC分类号： B29C45/00 , B29C45/14 , B29C45/16 , B29C45/70 , B29L9/00
摘要： PURPOSE:To avoid the need for a high pressure injection and contrive the shortening of manufacturing time without causing the inward entry of burrs and dusts by a method wherein a metal die is opened in response to the amount of a resin injected when a film forming material is injected between the metal die and a resin molding with the resin molding formed and retained in the cavity between the metal dies. CONSTITUTION:A lower half 11 of a molding metal die 1 is placed closely into an upper half 10 thereof to form a cavity 12, a resin molding material is injected from mixing parts 25 through injection openings 26 and a resin molding 50 is formed under pressure and heat. A resin film material 51' is injected from the mixing parts 25' for mixing at least two kinds of raw liquids through injection openings 26' with a molding held in the cavity 12, without opening the metal die. In this stage, the lower half 11 is lowered in response to the amount of the resin film material injected therein and a gap between itself and the upper half 10 is gradually opened. After completion of the filling of the resin film material, a resin film 51 is completed on the surface of a resin molding 50 with the lower metal die forced up and under pressure and heat.

2. 发明专利

JPS55157663A COATING COMPOSITION 失效
公开(公告)号：JPS55157663A
公开(公告)日：1980-12-08
申请号：JP6517679
申请日：1979-05-25
申请人： NIPPON PAINT CO LTD
发明人： SHINDOU KENJI , IZUMO KOUJI , YAMAMOTO SATOSHI , FUJISHIMA TERUYOSHI
IPC分类号： C08L57/00 , C08L33/00 , C08L33/02 , C08L101/06 , C09D201/06
摘要： PURPOSE:To prepare the title composition giving a coating layer having excellent processability, impact strength, water resistance, etc. by the heat treatment at a relatively low temperature for a short time, by adding a mercaptan to the mixture of a multicomponent vinyl copolymer and an alkylated melamine-formaldehyde condensate. CONSTITUTION:The title composition composed mainly of (A) 90-65pts.wt. of a multicomponent vinly copolymer obtained by reacting (a) 100pts.wt of a mixture comprising (i) an ethylenically unsaturated monomer having a hydroxyl group (hereafter called as ''monomer''), e.g. hydroxyethyl acrylate, (ii) a carboxyl- containing ''monomer'' such as acrylic acid, and (iii) a ''monomer'' copolymerizable with the above ''monomers'' (e.g. methyl acrylate) in the presence of (b) 0- 8pts.wt. of a mercapto-containing compound (e.g. dimercaptodiethyl ether), (B) 10-40pts. of an alkylated melamine-formaldehyde condensate, and (C) 0-5pts.wt. based on 100pts.of (A) + (B), of a mercapto-containing compound. The amount of (b) and/or (C) is >=0.1pt.wt.

3. 发明专利

JPS53126038A GRANULAR COATING COMPOSITION AND ITS PRODUCTION 失效
公开(公告)号：JPS53126038A
公开(公告)日：1978-11-02
申请号：JP4164177
申请日：1977-04-11
申请人： NIPPON PAINT CO LTD
发明人： KONISHI SAKUICHI , YAMAMOTO SATOSHI
IPC分类号： C09D5/00 , C08J3/14 , C09D5/02 , C09D5/03
摘要： PURPOSE:Title composition for powder or slurry coating with improved antiblocking property without lowering the fluidity when heat melted, which is prepared by coagulating liquid coating in a poor solvent in the presence of a specified vinyl polymer to granulate the same.

4. 发明专利

JP2571475B2 失效
公开(公告)号：JP2571475B2
公开(公告)日：1997-01-16
申请号：JP4132491
申请日：1991-02-12
申请人： NIPPON PAINT CO LTD
发明人： OOSHIMA TOSHUKI , ISHIBASHI HIDEO , TAMURA RIE , YAMAMOTO SATOSHI , IZUMO KOJI
IPC分类号： C08G65/48 , C07C221/00 , C07C225/06 , C07C227/08 , C07C229/16 , C07C253/18 , C07C255/24 , C08G18/32 , C08G18/50 , C08G65/32 , C08L71/02

5. 发明专利

JPH0790041A POLYUREA RESIN COMPOSITION 失效
公开(公告)号：JPH0790041A
公开(公告)日：1995-04-04
申请号：JP25936593
申请日：1993-09-22
申请人： NIPPON PAINT CO LTD , MAZDA MOTOR
发明人： ISHIBASHI HIDEO , MINAMINO HIROMASA , YAMAMOTO SATOSHI , IZUMO KOJI , KANEKO MITSUHARU
IPC分类号： C08G18/40
摘要： PURPOSE:To obtain the subject composition containing a specific modified polyamine, excellent in the flowability of its reaction mixture in a mold and in the initial rigidity and initial toughness of molded products just after molded, and useful for reaction injection moldings, etc. CONSTITUTION:This composition comprises (A) a polyoxyalkylenepolyamine, (B) an aromatic polyamine and/or xylendiamine, (C) the reactional product of polyglycidylether with an aromatic primary polyamine, and (D) a polyisocyanate compound, where at least one of the components A and B is a modified polyamine in which at least a part of the primary amino groups has been converted into a secondary amino group by the Michael addition reaction of the primary amino group with an unsaturated component of the formula: CH2=C(R)-Y (R is H, methyl; Y is an electron-attracting group).

6. 发明专利

JPH0525210A DISPERSION OF POLY(OXYALKYLENE)POLYAMINE CONTAINING STABLE POLYMER PRODUCED BY RADICAL POLYMERIZATION 失效
公开(公告)号：JPH0525210A
公开(公告)日：1993-02-02
申请号：JP20738891
申请日：1991-07-23
申请人： NIPPON PAINT CO LTD
发明人： ISHIBASHI HIDEO , OSHIMA TOSHIYUKI , TAMURA RIE , YAMAMOTO SATOSHI , IZUMO KOJI
IPC分类号： C08F2/44 , C08F2/00 , C08F283/06 , C08L33/00 , C08L33/04 , C08L71/02
摘要： PURPOSE:To obtain the subject dispersion containing as a stable dispersed phase a polymer useful as, e.g. a raw material for the reactive injection molding of a polyurea, by obtaining the polymer by the free-radical polymerization of specific monomers in a specific poly(oxyalkylene)polyamine in the presence of a polymerization initiator. CONSTITUTION:A polymer is produced in a poly(oxyalkylene)polyamine terminated with an aliphatic amino group and having a mol.wt. of 400 or more by the free-radical polymerization of a monomer mixture consisting of two or more monomers including an ethylenic monomer which, when polymerized in the polyamine, gives a homopolymer that does not precipitate therefrom (e.g., n-butyl acrylate) and an ethylenic monomer which, when polymerized in the polyamine, gives a homopolymer that precipitates therefrom (e.g. lauryl acrylate), in the presence of a polymerization initiator (e.g. 2,2'- azobisisobutyronitrile). This polymer is incorporated in an amount of 5-80wt.%.

7. 发明专利

JPH04330044A MODIFIED XYLYLENEDIAMINE COMPOSITION 失效
公开(公告)号：JPH04330044A
公开(公告)日：1992-11-18
申请号：JP12841891
申请日：1991-04-30
申请人： NIPPON PAINT CO LTD
发明人： OSHIMA TOSHIYUKI , ISHIBASHI HIDEO , TAMURA RIE , YAMAMOTO SATOSHI , IZUMO KOJI
IPC分类号： B01J21/12 , B01J31/02 , B01J31/04 , C07B43/04 , C07B61/00 , C07C221/00 , C07C225/06 , C07C227/06 , C07C229/14 , C07C253/30 , C07C255/24 , C08G18/32 , C08G59/50
摘要： PURPOSE:To obtain a new modified xylylenediamine composition for producing plastics by reacting xylylenediamine with an unsaturated compound such as an acrylic acid ester and converting amino group in the diamine into secondary amino groups. CONSTITUTION:A new modified xylylenediamine composition is obtained by subjecting xylylenediamine and an unsaturated compound (e.g. n-butyl acrylate or 2-ethylhexyl acrylate) expressed by the formula CH2=C(R)-Y (R is H or methyl; Y is electron attractive group) to the Michael addition reaction and modifying the xylylenediamine (i.e., converting amino group in the xylylenediamine into secondary amino group). A neutral or acidic esterifying catalyst is preferably used in the Michael addition reaction.

8. 发明专利

JPH04330041A MODIFIED AROMATIC DIAMINE COMPOSITION 失效
公开(公告)号：JPH04330041A
公开(公告)日：1992-11-18
申请号：JP12841791
申请日：1991-04-30
申请人： NIPPON PAINT CO LTD
发明人： OSHIMA TOSHIYUKI , ISHIBASHI HIDEO , TAMURA RIE , YAMAMOTO SATOSHI , IZUMO KOJI
IPC分类号： B01J27/16 , B01J31/02 , B01J31/04 , C07B61/00 , C07C209/60 , C07C211/50 , C07C211/54
摘要： PURPOSE:To convert primary amino groups into secondary amino groups ant obtain a modified aromatic diamine composition for producing plastics by reacting an aromatic diamine having the primary amino group with an unsaturated compound such as acrylic acid esters. CONSTITUTION:An aromatic diamine such as tolylenediamine is reacted with an unsaturated compound expressed by the formula CH2=CH-Y (Y is electron attractive group) to convert amino group in the aromatic diamine into secondary amino group according to the Michael addition reaction in which the primary amine is reacted with the unsaturated compound (e.g. n-butyl acrylate or 2- ethylhexyl acrylate). Thereby, the objective new modified aromatic diamine for producing plastics is obtained. A neutral or an acidic catalyst such as p- toluenesulfonic acid or acetic acid is preferably used in the Michael addition reaction.

9. 发明专利

JPS57126864A Paint composition 失效
标题翻译：涂料组合物
公开(公告)号：JPS57126864A
公开(公告)日：1982-08-06
申请号：JP1246381
申请日：1981-01-29
申请人： Nippon Paint Co Ltd
发明人： SHINDOU KENJI , UENAKA SHIYOUZOU , IZUMO KOUJI , YAMAMOTO SATOSHI
IPC分类号： C09D133/04
摘要： PURPOSE: To provide the titled compsn. havng an excellent resistance to outdoor weathering, consisting of a specified vinyl multi-component polymer, an alkoxylated melamine-formaldehyde condensate, an amorphous compd. and a specified compd.
CONSTITUTION: 0.1W5pts.wt. compd. (C) which is amorphous at an ordinary temperature, has a number-average MW of 300W5,000, and does not have any reactive group, and 0.05W3pts.wt. compd. (D) of the formula, are blended 100pts.wt. resin compsn. composed of 20W40pts.wt. alkoxylated melamine-formaldehyde condensate (B) and 80W60pts.wt. vinyl multi-component polymer (A) having a glass transition temp. of 10W45°C consisting of 40W80wt% arom. vinyl monomer and/or (meth)acrylate ester monomer (a) having 8C or higher alkyl group as alcohol component, a hydroxyl group-contg. ethylenic monomer (b) in a proportion such that solids in the resulting resin have a hydroxyl value of 50W90, a carboxyl group-contg. ethylenic monomer (e) in a proportion such that solids in the resulting resin have an acid value of 5W25, and not more than 50pts.wt. other copolymerizable monomer (d). Wherein n is an integer of 1W3; R
1 is H, alkyl; R
2 is monoacyl, N-substd. carbamoyl, N-substd, thiocarbamoyl, a monovalent group obtd. by removing one hydroxyl group from an oxygen acid, alkyl, cycloalkyl, aralkyl or aryl group when n is 1; diacyl dicarbamoyl, bisthiocarbamoyl, carbonyl, a bivalent group obtd. by removing two hydroxyl groups from an oxygen acid, alkylene, arylene or arylene alkyl group when n is 2; or triacyl, tricarbamoyl, tristhiocarbamoyl, a trivalent group obtd. by removing three hydroxyl groups from an oxygen acid alkanetolyl, arenetriyl or arenetriyl alkylene group when n is 3.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：提供标题化合物。具有良好的抗室外风化特性，由指定的乙烯基多组分聚合物，烷氧基化三聚氰胺 - 甲醛缩合物，无定形化合物组成。和一个指定的compd 构成：0.1-5pts.wt。 compd。（C）在常温下为无定形，数均分子量为300-5,000，不具有任何反应基团，0.05-3pts.wt。 compd。（D），混合100pts.wt。树脂制品组成20-40pts.wt。烷氧基化三聚氰胺 - 甲醛缩合物（B）和80-60pts.wt。具有玻璃化转变温度的乙烯基多组分聚合物（A）的10-45℃，由40-80重量％的芳烃组成。乙烯基单体和/或具有8或更高级烷基作为醇组分的（甲基）丙烯酸酯单体（a），羟基 - 乙烯单体（b）的比例使得所得树脂中的固体的羟值为50-90，羧基 - 乙烯单体（e），使得所得树脂中的固体的酸值为5-25，不大于50pts.wt。其他可共聚单体（d）。其中n为1-3的整数; R1是H，烷基; R2是单酰基，N-取代的。氨基甲酰基，N-取代的，硫代氨基甲酰基，一价基团。当n为1时，通过从氧酸，烷基，环烷基，芳烷基或芳基中除去一个羟基; 二酰基二氨基甲酰基，二硫代氨基甲酰基，羰基，二价基团。当n为2时，通过从氧酸，亚烷基，亚芳基或亚芳基烷基中除去两个羟基; 或三酰基，三氨基甲酰基，三硫代氨基甲酰基，三价基团。当n为3时，通过从氧酸烷烃酰基，异三烯基或异三烯基亚烷基中除去三个羟基。

10. 发明专利

JPS5665047A PAINT RESIN COMPOSITION 失效
公开(公告)号：JPS5665047A
公开(公告)日：1981-06-02
申请号：JP14234079
申请日：1979-11-01
申请人： NIPPON PAINT CO LTD
发明人： IZUMO KOUJI , SHINDOU KENJI , YAMAMOTO SATOSHI , FUJISHIMA TERUYOSHI
IPC分类号： C08L67/00 , C08G18/40 , C08L7/00 , C08L21/00 , C08L33/00 , C08L33/02 , C08L67/08 , C08L101/00 , C09D175/00
摘要： PURPOSE:To provide the titled compsn. which produces a coating film having excellent water resistance and chemical resistance and has a fast curing reaction rate, by a method wherein a specified cpd. is blended with a compsn. consisting of a multicomponent vinyl copolymer resin and a hardener. CONSTITUTION:(B) 0.1-5pts.wt. of a cpd (such as dibutyl phthalate or an epoxidized soybean oil) which is noncrystalline at ordinary temperatures, has a number- average MW of 300-5,000 and does not have any reaction-active gp., is blended with (A) 100pts.wt. (on a solid basis) of a resin compsn. consisting of (i) a multicomponent vinyl copolymer resin contg. active hydrogen gp., a multicomponent vinyl copolymer resin contg. hydroxyl gp. and carboxyl gp., or a polyester cocondensation resin contg. hydroxyl gp. and carboxyl gp. and (ii) at least one hardener selected from blocked polyisocyanate cpd. and alkoxylated aminoformaldehyde resins.

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