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91. 发明专利

JPH02140272A CROSSLINKED HOLLOW POLYMER PIGMENT AND COATING COMPOSITION USING THE PIGMENT 失效
公开(公告)号：JPH02140272A
公开(公告)日：1990-05-29
申请号：JP29419188
申请日：1988-11-21
申请人： JAPAN SYNTHETIC RUBBER CO LTD
发明人： SAKURAI FUJIO , KAWAHASHI NOBUO , TADENUMA HIROSHI
IPC分类号： C08F214/00 , C08F2/22 , C08F14/00 , C08F16/16 , C08F26/06 , C08F36/00 , C08F216/18 , C08F218/02 , C08F218/08 , C08F220/00 , C08F220/02 , C08F220/04 , C08F220/10 , C08F220/52 , C08F226/06 , C08F236/06 , C09C3/10 , C09D201/00 , D21H19/38
摘要： PURPOSE:To provide the subject pigment composed of a hollow polymer particle having an inner layer consisting of a specified crosslinked polymer and an outer layer consisting of a non-crosslinked polymer, suitable for a coating material for paper, woodworking products, etc., and capable of providing a paper for paper coating excellent in whiteness, printability and balance. CONSTITUTION:The subject hollow polymer particle pigment consisting of a crosslinked hollow polymer particle having two or more polymer layers and having 0.15-20mum average particle diameter, 0.2-0.8 ratio of hollow diameter to particle diameter of the particle, >=85wt.% ratio of toluene-insoluble portion and where the inner layer of the above-mentioned two polymer layers is consisting of a crosslinked polymer composed of (A) a polymerization unit of formula I (n is 2 or 3), (B) another polymerization unit of formula II (Y is phenyl, etc.) and (C) the other polymerization unit of formula III. And the outer layer of the above-mentioned particle is consisting of a crosslinked polymer composed of the component (A) as the essential component and the components (B) and (C) as necessary.

92. 发明专利

JPH01503072A 失效
公开(公告)号：JPH01503072A
公开(公告)日：1989-10-19
申请号：JP50110988
申请日：1988-01-05
IPC分类号： A61L15/16 , A61L15/24 , A61L26/00 , A61L27/00 , C08F8/00 , C08F20/22 , C08F20/26 , C08F20/52 , C08F30/08 , C08F220/04 , C08F220/22 , C08F220/28 , C08F220/52 , C08F230/08 , C08F290/00 , C08F299/08 , G02B1/04

93. 发明专利

JPH0130851B2 失效
公开(公告)号：JPH0130851B2
公开(公告)日：1989-06-22
申请号：JP11280085
申请日：1985-05-25
申请人： MARUZEN OIL CO LTD
发明人： SEKYA MASAAKI , MATSUMOTO OSAMU , FUJIWARA HIROSHI
IPC分类号： C08F20/00 , C08F12/00 , C08F20/52 , C08F22/36 , C08F212/00 , C08F212/14 , C08F220/40 , C08F220/52

94. 发明专利

JPS62146969A PRODUCTION OF CATIONIC ACRYLIC ELECTRODEPOSITION PAINT 失效
公开(公告)号：JPS62146969A
公开(公告)日：1987-06-30
申请号：JP28889185
申请日：1985-12-20
申请人： SHIMIZU KK
发明人： SHIMIZU YOSHIJI , FUKUDA MASAO , OKADA MASAYUKI
IPC分类号： C08F8/44 , C08F20/52 , C08F220/52 , C09D5/44 , C09D133/04 , C09D133/24
摘要： PURPOSE:To provide the titled paint which is water-soluble or water-dispersible and gives a coating film having excellent solvent resistance, by neutralizing a specified vinyl copolymer with an org. acid and/or a mineral acid. CONSTITUTION:A vinyl copolymer (A) having a weight-average MW of 5,000-60,000 obtd. by reacting 10-40% (by weight; the same applies hereinbelow) ethylenically unsaturated monome (a) having an amino imide group, represented by the formula [wherein R1 is H, CH3; R2, R3 are each a 1-4C alkyl; R4 is a (hydroxyl)alkyl, a cycloalkyl, etc.] with 3-15% ethylenically unsaturated monomer (b) having an amino group, 10-40% at least one member (c) selected from among hydroxyalkyl (meth)acrylates or (meth)acrylic acid amides (derivative) and the balance of an alpha,beta-ethylenically unsaturated monomer (d) selected from among alkyl (meth)acrylates and arom. vinyl monomers in a water-soluble org. solvent is blended with optionally, a non-yellowing blocked isocyanate compd. (B) and a curing agent (C) and then neutralized with an org. acid and/or a mineral acid (D).

95. 发明专利

JPS62500500A 失效
公开(公告)号：JPS62500500A
公开(公告)日：1987-03-05
申请号：JP50190985
申请日：1985-04-15
IPC分类号： B01D15/00 , A61K9/66 , B01D17/02 , B01J20/26 , C08F28/00 , C08F220/10 , C08F220/52 , C08F228/02 , C09K3/32 , C10G33/04

96. 发明专利

JPS60156669A BISMALEIMIDE AND PREPREG RESIN THEREFROM 失效
公开(公告)号：JPS60156669A
公开(公告)日：1985-08-16
申请号：JP26876984
申请日：1984-12-21
申请人： UNION CARBIDE CORP
发明人： RINDA AN DOMAIAA , HIYUU CHIESUTAA GAADONAA
IPC分类号： C08F16/00 , C07D207/44 , C07D207/452 , C07D209/76 , C08F16/12 , C08F22/36 , C08F220/52 , C08F222/40 , C08G59/00 , C08G59/40 , C08G73/12 , C08G75/20 , C08J5/24 , C08K5/34

97. 发明专利

JPS6099111A POLYMER 失效
公开(公告)号：JPS6099111A
公开(公告)日：1985-06-03
申请号：JP20560183
申请日：1983-11-01
申请人： HITACHI CHEMICAL CO LTD
发明人： KAWAI HIROMASA , HOSOI YUTAKA , MORINAGA TAKASHI , AKIMA TOSHIO , KATOU MITSUHARU , MIYAJIMA HIROSHI
IPC分类号： C08F20/00 , C08F20/10 , C08F22/36 , C08F220/10 , C08F220/14 , C08F220/18 , C08F220/52 , C08F222/40 , G11B7/24
摘要： PURPOSE:A polymer useful as an optical element material, etc., having transparency, low water vapor absorption and improved heat resistance, comprising (meth)acrylic acid tricyclo[5,2,1,0 ]deca-8-yl and other monomer units. CONSTITUTION:(A) (Meth)acrylic acid tricyclo[5,2,1,0 ]deca-8-yl is copolymerized with (B) another (meth)acrylic acid ester (e.g., methyl methacrylate, etc.), and (C) an M-substituted maleimide, to give a copolymer comprising 100-3mol% main chain unit shown by the formula I (R1 is H, or methyl), 0-97mol% main chain unit shown by the formula II (R2 is H, or methyl; R3 is 1-8C alkyl, cycloalkyl, or aromatic group), and 0-30mol% main chain unit shown by the formula III (R4 is 1-6C alkyl, or cycloalkyl).

98. 发明专利

JPS5747335A Resin composition for low-shrinking molding 失效
标题翻译：用于低收缩成型的树脂组合物
公开(公告)号：JPS5747335A
公开(公告)日：1982-03-18
申请号：JP12237680
申请日：1980-09-05
申请人： Hitachi Ltd
发明人： ISHII TAKEO , OGATA MASAJI
IPC分类号： C08F20/00 , C08F20/52 , C08F26/00 , C08F220/52 , C08F226/06 , C08F299/00 , C08J9/04
摘要： PURPOSE: The titled composition that comprises a specific maleimide, a triarylisocyanurate, a polymerization initiator, a foaming agent and a filler, thus showing high heat resistance, mechanical properties and electrical properties.
CONSTITUTION: To a mixture consisting of (A) 100pts.wt. of at least one of maleimides selected from N-substituted maleimides of formula I (R
1 is monovalent organic group) such as N-phenylmaleimide, N,N'-bismaleimides of formula II (R
2 is divalent organic group) such as N,N'-4,4-diphenylmethanebismaleimide and polyphenylmethylene)polymaleimides of formula III (n is 1W5) and of, (B) preferably 30W300pts. of, a triarylisocyanurate, are added (C) 0.1W5wt% of a polymerization initiator such as dicumylperoxide, (D) 0.5W10wt% of a foaming agent such as azodicarbonamide, (E) 10W75vol% of a filler such as calcium carbonate and, when necessary, (F) other additives.
COPYRIGHT: (C)1982,JPO&Japio
摘要翻译：目的：包含特定的马来酰亚胺，三芳基异氰脲酸酯，聚合引发剂，发泡剂和填料的标题组合物，因此具有高耐热性，机械性能和电性能。构成：对（A）100pts.wt。的选自式I的N-取代的马来酰亚胺（R1是一价有机基团）的马来酰亚胺中的至少一种，例如N-苯基马来酰亚胺，式II的N，N'-双马来酰亚胺（R2是二价有机基团）如N，N' -4,4-二苯基甲烷双马来酰亚胺和聚苯亚甲基）聚马来酰亚胺（n为1-5），（B）优选为30-300pts。（C）0.1-5重量％的聚合引发剂如二枯基过氧化物，（D）0.5-10重量％的发泡剂如偶氮二酰胺，（E）10-75体积％的填料如钙碳酸盐和必要时（F）其他添加剂。

99. 发明专利

JPS5437186A THERMOSETTING RESIN COMPOSITION 失效
公开(公告)号：JPS5437186A
公开(公告)日：1979-03-19
申请号：JP10268277
申请日：1977-08-29
申请人： HITACHI LTD
发明人： NISHIKAWA AKIO , SUZUKI HIROSHI
IPC分类号： C08F20/00 , C08F2/00 , C08F22/36 , C08F220/52
摘要： PURPOSE:To provide the title composition giving a cured resin having excellent heat resistance, comprising specific bismaleimide, an aromatic imide having olefinic unsaturated terminals, a polymerizable unsaturated compound, and a polymerization initiator.

100. 发明专利

JPS53125492A PREPARATION OF ACRYLAMIDE POLYMER 失效
公开(公告)号：JPS53125492A
公开(公告)日：1978-11-01
申请号：JP4033277
申请日：1977-04-11
申请人： TOA GOSEI CHEM IND
发明人： YADA AKIRA , YAMAMOTO YASUO , SUDOU MINORU , ITAKURA MINORU
IPC分类号： C08F2/00 , C08F2/10 , C08F2/44 , C08F220/52
摘要： PURPOSE:To prepare an acrylamide polymer with a high concentration wherein hydrolysis of amide groups is suppressed, by polymerizing acrylamide in the presence of an ammonium salt or amine salt of organic acid in an aqueous medium in a neutral or acidic region.

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