公开(公告)号：US5319052A

公开(公告)日：1994-06-07

申请号：US677929

申请日：1991-04-01

Applicant: Bernhard Prantl ,  Dirk Lawrenz ,  Rolf Walz

Inventor： Bernhard Prantl ,  Dirk Lawrenz ,  Rolf Walz

IPC: C08G18/32 ,  C08G18/08 ,  C08G18/34 ,  C08G18/36 ,  C08G18/42 ,  C08G18/66 ,  C08G18/67 ,  C08G18/68 ,  C08L75/14 ,  C09D5/34 ,  C09D7/12 ,  C09D11/102 ,  C09D11/06 ,  C08G63/48

CPC classification number: C09D11/102 ,  C08G18/0823 ,  C08G18/348 ,  C08G18/36 ,  C08G18/4288 ,  C08G18/6659

Abstract: Oxidatively crosslinking essentially isocyanate-free urethane resins, obtainable by reactingA) 100 parts by weight of an ester of(a.sub.1) an aliphatic C.sub.3 -C.sub.8 -alcohol having three or more hydroxyl groups and(a.sub.2) an unsaturated C.sub.8 -C.sub.40 -fatty acid and(a.sub.3) if required, an aliphatic or aromatic polycarboxylic acid of 4 to 20 carbon atoms or an anhydride thereof, in amounts of up to 60% by weight, based on the fatty acid a.sub.2),the ester containing sufficient free hydroxyl groups to correspond to an OH number of 50-150 mg of KOH/g, withB)(b.sub.1) 3-120 parts by weight of C.sub.5 -C.sub.15 -polyhydroxycarboxylic acids having two or more hydroxyl groups and(b.sub.2) 10-100 parts by weight of an aliphatic or cycloaliphatic polyisocyanate or a mixture thereof,at 50.degree.-150.degree. C. in the presence of a nonpolar solvent which is inert to isocyanates, are suitable for use as printing ink components.

Abstract translation: 氧化交联基本上不含异氰酸酯的聚氨酯树脂，可通过使A）100重量份的（a1）具有三个或更多个羟基的脂肪族C 3 -C 8醇的酯和（a2）不饱和C8-C40-脂肪酸 和（a3）如果需要，基于脂肪酸a2），含量为至多60重量％的量为4至20个碳原子的脂族或芳族多元羧酸或其酸酐，所述酯含有足够的游离羟基至 对应于OH值为50-150mg KOH / g，B）（b1）3-120重量份具有两个或更多个羟基的C5-C15-多羟基羧酸和（b2）10-100重量份 的脂族或脂环族多异氰酸酯或其混合物在50-150℃下在异氰酸酯惰性的非极性溶剂存在下适用于印刷油墨组分。

公开(公告)号：US06207727B1

公开(公告)日：2001-03-27

申请号：US09147459

申请日：1998-12-30

Applicant: Erich Beck ,  Christof Kandzia ,  Bernhard Prantl ,  Matthias Lokai ,  Peter Enenkel ,  Edmund Keil ,  Klaus Menzel

Inventor： Erich Beck ,  Christof Kandzia ,  Bernhard Prantl ,  Matthias Lokai ,  Peter Enenkel ,  Edmund Keil ,  Klaus Menzel

IPC: C08F246

CPC classification number: G03F7/029 ,  C08F2/50

Abstract: A photoinitiator mixture comprising a) at least one acyl- or diacylphosphine oxide of the formula I and b) at least one benzophenone derivative of the formula

Abstract translation: 一种光引发剂混合物，其包含a）至少一种式I和b的酰基或二酰基氧化膦，b）至少一种式

公开(公告)号：US6103453A

公开(公告)日：2000-08-15

申请号：US268725

申请日：1999-03-17

Applicant: Bernhard Prantl ,  Erich Beck ,  Matthias Lokai ,  Christof Kandzia

Inventor： Bernhard Prantl ,  Erich Beck ,  Matthias Lokai ,  Christof Kandzia

IPC: C07F9/53 ,  C08F2/50 ,  G03F7/029 ,  G03C1/73

CPC classification number: C08F2/50 ,  G03F7/029 ,  Y10S430/117 ,  Y10S522/908

Abstract: A photoinitiator blend, containinga) at least one monoacylphosphine oxide of formula I ##STR1## in which R.sup.1 denotes C.sub.1 -C.sub.18 alkyl; C.sub.1 -C.sub.4 alkyl, C.sub.5 -C.sub.8 cycloalkyl, C.sub.7 -C.sub.9 phenylalkyl, phenyl, naphthyl, biphenyl, all substituted by halogen or C.sub.1 -C.sub.6 alkoxy; phenyl, naphthyl or biphenylyl, all mono- or poly-substituted by halogen, C.sub.1 -C.sub.12 alkyl and/or C.sub.1 -C.sub.12 alkoxy; or a monovalent N--, O--, or S--containing 5-membered or 6-membered heterocyclic radical,R.sup.2 denotes phenyl, naphthyl, biphenylyl; phenyl, naphthyl or biphenylyl, all mono- or poly-substituted by halogen, C.sub.1 -C.sub.12 alkyl and/or C.sub.1 -C.sub.12 alkoxy; a monovalent N--, O--, or S--containing 5-membered or 6-membered heterocyclic radical, C.sub.1 -C.sub.18 alkoxy, phenoxy; phenoxy substituted by halogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; benzyloxy, cyclohexyloxy or R.sup.2 and R.sup.1 form a ring together with the phosphorus atom,R.sup.3 denotes C.sub.1 -C.sub.18 alkyl; C.sub.1 -C.sub.4 alkyl, C.sub.5 -C.sub.8 cycloalkyl, C.sub.7 -C.sub.9 phenylalkyl, phenyl, naphthyl, biphenylyl, all substituted by halogen or C.sub.1 -C.sub.6 alkoxy; phenyl, naphthyl or biphenylyl, all mono- or poly-substituted by halogen, C.sub.1 -C.sub.12 alkyl and/or C.sub.1 -C.sub.12 alkoxy; a monovalent N--, O--, or S--containing 5-membered or 6-membered heterocyclic radical or a group ##STR2## in which X C.sub.2 -C.sub.8 alkene, cyclohexylene or unsubstituted or; phenylene, or biphenylene, both substituted by halogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy;b) at least one diacylphosphine oxide of formula II ##STR3## in which R.sup.4 denotes C.sub.1 -C.sub.18 alkyl; C.sub.1 -C.sub.4 alkyl, C.sub.5 -C.sub.8 cycloalkyl, C.sub.7 -C.sub.9 phenylalkyl, phenyl, naphthyl, biphenylyl, all substituted by halogen or C.sub.1 -C.sub.6 alkoxy; phenyl, naphthyl or biphenylyl, all mono- or poly-substituted by halogen, C.sub.1 -C.sub.12 alkyl and/or C.sub.1 -C.sub.12 alkoxy; a monovalent N--, O--, or S--containing 5-membered or 6-membered heterocyclic radical, C.sub.1 -C.sub.18 alkoxy, phenoxy; phenoxy substituted by halogen, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; benzyloxy, cyclohexyloxy andR.sup.5 and R.sup.6 independently denote C.sub.1 -C.sub.18 alkyl; C.sub.1 -C.sub.4 alkyl, C.sub.5 -C.sub.8 cycloalkyl, C.sub.7 -C.sub.9 phenylalkyl, phenyl, naphthyl, biphenylyl, all substituted by halogen or C.sub.1 -C.sub.6 alkoxy; phenyl, naphthyl or biphenylyl, all mono- or poly-substituted by halogen, C.sub.1 -C.sub.12 alkyl and/or C.sub.1 -C.sub.12 alkoxy; a monovalent N--, O--, or S--containing 5-membered or 6-membered heterocyclic radical.

公开(公告)号：US6096797A

公开(公告)日：2000-08-01

申请号：US144988

申请日：1998-09-01

Applicant: Bernhard Prantl ,  Erich Beck ,  Rainer Koniger ,  Edmund Keil ,  Matthias Lokai ,  Wolfgang Reich

Inventor： Bernhard Prantl ,  Erich Beck ,  Rainer Koniger ,  Edmund Keil ,  Matthias Lokai ,  Wolfgang Reich

IPC: C08L61/24 ,  C08F2/46 ,  C08F299/02 ,  C09D11/101

CPC classification number: C09D11/101

Abstract: A mixture comprisinga condensation resin A) constructed from urea or urea derivatives a.sub.1) and ketones or aldehydes a.sub.2) selected from acidic-CH aldehydes or ketones and their mixtures with formaldehyde, anda radiation-curable compound B) having at least 2 acryloyl or methacryloyl groups is useful in offset printing.

Abstract translation: 包含由脲或脲衍生物a1）构成的缩合树脂A）和选自酸性-CH醛或酮及其与甲醛的混合物的酮或醛a2）和可辐射固化化合物B），其具有至少2个丙烯酰基或 甲基丙烯酰基可用于胶版印刷。

公开(公告)号：US5073623A

公开(公告)日：1991-12-17

申请号：US403313

申请日：1989-09-06

Applicant: Bernhard Prantl ,  Rolf Walz ,  Erwin Stark

Inventor： Bernhard Prantl ,  Rolf Walz ,  Erwin Stark

IPC: C09D11/08 ,  C08G8/34 ,  C08L61/14 ,  C09D11/10 ,  C09D17/00 ,  C09D161/34

CPC classification number: C09D11/10 ,  C08G8/34

Abstract: A rosin based condensation product produced by reacting in a multistage process the following reactants, rosin, phenolic compounds, formaldehyde, unsaturated C.sub.3 -C.sub.4 dicarboxylic acid or maleic anhydride, monounsaturated or polyunsaturated aliphatic monohydric or dihydric alcohol or amine or a monounsaturated or polyunsaturated C.sub.2 -C.sub.12 aminoalcohol or C.sub.2 -C.sub.12 alkanediol or C.sub.2 -C.sub.12 aminoalcohol, monounsaturated or polyunsaturated C.sub.8 C.sub.40 fatty acid.

Abstract translation: 松香类缩合产物通过多级方法反应生成以下反应物，松香，酚类化合物，甲醛，不饱和C 3 -C 4二羧酸或马来酸酐，单不饱和或多不饱和脂族一元或二元醇或胺或单不饱和或多不饱和C2- C12氨基醇或C2-C12链烷二醇或C2-C12氨基醇，单不饱和或多不饱和C8C40脂肪酸。