公开(公告)号：US3953622A

公开(公告)日：1976-04-27

申请号：US457336

申请日：1974-04-03

申请人： Marco Wismer ,  Earl E. Parker

发明人： Marco Wismer ,  Earl E. Parker

IPC分类号： C08F2/48 ,  C08F20/20 ,  C08F299/04 ,  B44D1/44 ,  C08K1/82

CPC分类号： C08F299/0478 ,  C08F2/48 ,  C08F20/20 ,  C08F299/0421

摘要： A novel method of preparing a strong, non-glossy pigmented material comprises subjecting a composition comprising an ethylenically unsaturated polyester, an ethylenically unsaturated monomer and a peroxide catalyst to at least enough actinic light to gel the composition and coating the hardened polyester composition with a coating composition comprising an ethylenically unsaturated polyester, an ethylenically unsaturated monomer, ultraviolet light absorbing pigment, and optionally an accelerator, and subjecting the coating to actinic light to cure the coating to a non-glossy pigmented material.

摘要翻译： 制备强的非光泽着色材料的新方法包括使包含烯属不饱和聚酯，烯键式不饱和单体和过氧化物催化剂的组合物至少具有足够的光化性，使组合物凝胶化并用涂层涂覆硬化的聚酯组合物 组合物，其包含烯键式不饱和聚酯，烯属不饱和单体，紫外光吸收颜料和任选的促进剂，并对涂层进行光化，使涂层固化成非光泽着色材料。

公开(公告)号：US3944509A

公开(公告)日：1976-03-16

申请号：US368677

申请日：1973-06-11

申请人： William R. Adams

发明人： William R. Adams

IPC分类号： C07D317/26 ,  C08F2/00 ,  C08F2/46 ,  C08F2/50 ,  C08F20/00 ,  C08F20/10 ,  C08F20/20 ,  C09D4/00 ,  C09D11/00 ,  C09D11/02 ,  C09D11/10 ,  C09J4/02 ,  G03C1/00 ,  G03F7/004 ,  G03F7/031

CPC分类号： G03F7/031 ,  C07D317/26 ,  C08F2/46 ,  C08F2/50 ,  C08F20/20 ,  C09D11/101 ,  Y10S430/114

摘要： Ethylenically unsaturated monomeric esters in the presence of keto-dioxolane compounds are polymerized upon exposure to a source of radiation.

摘要翻译： 在酮 - 二氧戊环化合物存在下，烯键式不饱和单体酯在暴露于辐射源时聚合。

公开(公告)号：US3925349A

公开(公告)日：1975-12-09

申请号：US43831574

申请日：1974-01-31

申请人： DESOTO INC

发明人： GASKE JOSEPH E

IPC分类号： C08F2/48 ,  C08F20/20 ,  C08G59/14 ,  C09D11/10 ,  C08L63/10

CPC分类号： C09D11/101 ,  C08F20/20 ,  C08G59/1494 ,  Y10S525/922

摘要： Radiation curable, non-gelled Michael addition reaction products are obtained by reacting an amine containing at least one amino hydrogen atom with a stoichiometric excess of ethylenic material comprising a polyacrylate. These reaction products contain unreacted acrylate groups, and the radiation cure is not inhibited by oxygen.

公开(公告)号：US3882004A

公开(公告)日：1975-05-06

申请号：US39111273

申请日：1973-08-27

申请人： DOW CHEMICAL CO

发明人： MANI INDER

IPC分类号： C08F20/20 ,  C08F299/02 ,  C08K5/17 ,  C08K5/31 ,  C08K5/35 ,  C08D1/00 ,  C08F1/00

CPC分类号： C08K5/31 ,  C08F20/20 ,  C08F299/028 ,  C08K5/17 ,  C08K5/35 ,  C08L63/10

摘要： The addition of about 1.5 to 5 weight percent of certain amines to a thermosettable mixture of an alkenyl aromatic monomer and a polymerizable vinyl ester resin reduces the dosage level of ionizing radiation required to cure the mixture.

摘要翻译： 将约1.5至5重量％的某些胺加入烯基芳族单体和可聚合乙烯基酯树脂的热固性混合物中降低了固化混合物所需的电离辐射的剂量水平。

公开(公告)号：US3871964A

公开(公告)日：1975-03-18

申请号：US34545273

申请日：1973-03-27

申请人： BAYER AG

发明人： HUPER FRITZ ,  RAUENBUSCH ERICH ,  SCHMIDT-KASTNER GUNTER ,  BOMER BRUNO ,  BARTL HERBERT

IPC分类号： A61K38/46 ,  C07K17/08 ,  C08F8/00 ,  C08F8/30 ,  C08F20/20 ,  C12N11/08 ,  C07G7/02

CPC分类号： C12N11/08 ,  C08F8/00 ,  C08F20/20 ,  C08F20/02

摘要： Polypeptide materials such as enzymes are rendered waterinsoluble by bonding to a cross-linked copolymer produced by copolymerizing of (A) about 0.1 to 30 wt. % of at least one Alpha , Beta -monoolefinically unsaturated dicarboxylic acid anhydride having about 4 to 9 carbon atoms; (B) about 35 to 90 wt % of at least one di-and/or poly(meth)acrylate of a dial and/or polyol; and (C) about 5 to 60 wt % of at least one hydrophilic monomer.

摘要翻译： 通过与（A）约0.1〜30重量％的共聚而制成的交联共聚物结合，使多肽材料如酶变得不溶于水。 ％的至少一种具有约4至9个碳原子的α，β-单烯属不饱和二羧酸酐; （B）约35至90重量％的至少一种表面和/或多元醇的二 - 和/或聚（甲基）丙烯酸酯; 和（C）约5至60重量％的至少一种亲水性单体。

公开(公告)号：US3853827A

公开(公告)日：1974-12-10

申请号：US22069372

申请日：1972-01-25

申请人： SPOLEK

发明人： KLATIL K ,  VOGEL T ,  MOC M ,  JAROLIMEK P

IPC分类号： C08F20/20 ,  C08F299/04 ,  C09J4/00 ,  C08F3/64 ,  C08F3/66 ,  C08F15/18

CPC分类号： C08F20/20 ,  C08F299/0478 ,  C08K5/14 ,  C08K5/17 ,  C08K5/20 ,  C09J4/00 ,  C08F222/1006 ,  C08F220/26 ,  C08L33/04

摘要： A composition for cementing together metal parts which cures in the absence of air but the curing of which is inhibited by the presence of air comprises a mixture of A. 34.0 to 99.4 percent by weight of at least one acrylic acidor methacrylic acid ester formed with an alcohol of the formula R - C * (CH2OH)3 wherein R is alkyl with 1-4 carbon atoms in the main chain, -CH2OH or -CH2O-CO-CnH2n 1 and wherein n 1 - 18; B. 0 - 65.4 percent by weight of A. AT LEAST ONE ACRYLIC ACID OR METHACRYLIC ACID ESTER FORMED WITH AN ALIPHATIC ALCOHOL OF 4 - 10 CARBON ATOMS IN THE MOLECULE, OR B. AT LEAST ONE ACRYLIC ACID OR METHACRYLIC ACID ESTER FORMED WITH A GLYCOL OR A POLYGLYCOL; C. AN UNSATURATED POLYESTER; OR D. A COMBINATION OF TWO OR MORE OF THE COMPOUNDS AT (A) (B) AND (C); C. 0.5 - 10 percent by weight of at least one organic hydroperoxide and D. 0.1 - 5 percent by weight of a tertiary amine or an alkylated amide of formic acid or acetic acid. The composition is adapted for cementing together particularly metal parts by self-curing upon exclusion of air while it is inhibited from curing as long as air or oxygen have access thereto.

摘要翻译： 用于将不存在空气但其固化被固化的金属部件固定在一起的金属部件的组合物包含A.34.0至99.4重量％的至少一种形成的丙烯酸或甲基丙烯酸酯的混合物 其中R是主链中具有1-4个碳原子的烷基，-CH 2 OH或-CH 2 O-CO-C n H 2n + 1并且其中n = 1-18; B. 0-65.4重量％的A.在至少一种丙烯酸或甲基丙烯酸酯中，与分子中的4-10个碳原子的乙醇一起形成，或B.至少一种与A形成的丙烯酸或甲基丙烯酸酯 甘油或聚糖; C.不饱和聚酯; （A）（B）和（C）中化合物的两种或多种的组合; C. 0.5-10重量％的至少一种有机氢过氧化物和D. 0.1-5重量％的叔胺或烷基化的甲酸或乙酸的酰胺。

公开(公告)号：US3840369A

公开(公告)日：1974-10-08

申请号：US19751071

申请日：1971-11-10

申请人： SUN CHEMICAL CORP

发明人： CARLICK D ,  MARRA F ,  SPRENGER G

IPC分类号： C08F20/20 ,  C09D11/10 ,  G03F7/027 ,  G03F7/02

CPC分类号： G03F7/027 ,  C08F20/20 ,  C09D11/101 ,  Y10S430/126

摘要： Presensitized printing plates are prepared by a process which comprises the steps of (1) coating a support with a radiationcurable composition, (2) placing a negative of the image to be printed on the coated support, (3) exposing the thus-formed system to radiation to effect polymerization of the exposed portion of the coating on the support and leaving the unexposed portion wet and uncured, (4) removing the negative, and (5) removing the uncured areas to produce an oleophilic image area and a hydrophilic non-image background. The radiation-curable composition comprises at least one isocyanate-modified polyethylenically unsaturated ester and at least one photoinitiator with optionally at least one polyethylenically unsaturated ester having free hydroxyl groups.

公开(公告)号：US3825518A

公开(公告)日：1974-07-23

申请号：US34110673

申请日：1973-03-14

申请人： AMALGAMATED DENTAL CO LTD

发明人： FOSTER J ,  WALKER R

IPC分类号： C08F20/00 ,  A61K6/09 ,  C08F20/20 ,  C08F20/34 ,  A61K5/00 ,  C08F45/04

CPC分类号： A61K6/09 ,  C08F20/20 ,  C08L75/16

摘要： A COMPOSITE DENTAL FILLING MATERIAL COMPRISES A MIXTURE OF A FINELY DIVIDED, INERT INORGANIC FILLER AND THE REACTION PRODUCT OF AN ORGANIC DIISOCYANATE PREFERABLY AN ALIPHATIC DIISOCYANATE, AND A HYDROXYALKYL ACRYLATE OR METHACRYLTE. THE FILLING MATERIAL MAY ALSO CONTAIN ONE OR MORE OTHER ETHYLENICALLY UNSATURATED MONOMER ESPECIALLY POLYUNSATURATED CROSS-LINKING MONOMERS. FURTHER THE FILLING MATERIAL MAY ALSO CONTAIN A CAAALYST AND AN ACTIVATOR AND THE INVENTION ALSO PROVIDES A TWO-PART PACKAGE FOR THE PREPARA TION OF SUCH A MATERIAL COMPRISING TWO PARTS WHICH TOGETHER, CONTAIN MONOMER (NAMELY THE REACTION PRODUCT OF THE ORGANIC DISOCYANATE AND THE HYDROXYALKYL ACRYLATE OR METHACRYLATE, OPTIONALLY TOGETHER WITH OTHER ETHYLENICALLY UNSATURATED MONOMERS). INERT FILLER, CATALYST AND THE TIVATOR, NEITHER OF THE PARTS OF THE PACKAGE CONTAINING BOTH CATALYST AND ACTIVATOR.

公开(公告)号：US3815239A

公开(公告)日：1974-06-11

申请号：US21767272

申请日：1972-01-13

申请人： LEE H ,  KOBASHIGAWA A ,  ORLOWSKI J

发明人： LEE H ,  ORLOWSKI J ,  KOBASHIGAWA A

IPC分类号： C08F20/00 ,  A61K6/083 ,  C08F20/10 ,  C08F20/20 ,  C08F290/00 ,  C08F299/00 ,  A61K5/00

CPC分类号： A61K6/083 ,  C08F20/20

摘要： Dental developmental pit and fissure sealant composition comprising component A composed essentially of a thermosetting resin of the formula:

WHEREIN R1 is hydrogen or alkyl of one to four carbon atoms; and R is (CH2CH2-O)x wherein x is an integer of 1 to 5, and an accelerator for said resin; and component B composed in one embodiment essentially of a solution of a peroxide catalyst for the resin of A, and in an alternative embodiment including additional resin of A. The fissure sealant compositions disclosed have excellent surface tension characteristics, low viscosity, and good penetration ability. The sealant compositions are applied stepwise by first applying a drop of either component to a cleaned and primed surface of a tooth to be sealed, allowing it to penetrate for 30 seconds, then applying a drop of the other component, allowing the components to remain in contact with each other for two minutes, and then removing any excess unpolymerized material. In a preferred embodiment component A comprises diethyleneglycol dimethacrylate and N-bis(hydroxyethyl)-p-toluidine accelerator, and component B is comprised of diethyleneglycol dimethacrylate and benzoyl peroxide catalyst, the latter component being applied to the tooth first.

摘要翻译： 牙科发育坑和裂缝密封剂组合物，其包含基本上由下式的热固性树脂组成的组分A：

公开(公告)号：US3785849A

公开(公告)日：1974-01-15

申请号：US3785849D

申请日：1969-04-08

申请人： PPG INDUSTRIES INC

发明人： HAHN E ,  PARKER G ,  WISMER M

IPC分类号： C08F20/20 ,  B44D1/50 ,  C09D3/80

CPC分类号： C08F20/20 ,  Y10T428/31935

摘要： This invention relates to acryloxy (or methacryloxy)-alkyl (or alkyloxyalkyl) acryloxy (or methacryloxy) hydroxyalkyl organic dicarboxylic esters prepared by reacting an organic acid anhydride with a hydroxyalkyl acrylate or methacrylate and then reacting this half-ester with a glycidyl acrylate or methacrylate. These compounds are useful in coating compositions and particularly coating compositions curable by radiation.