公开(公告)号：US5189084A

公开(公告)日：1993-02-23

申请号：US841907

申请日：1992-02-26

Applicant: Jean-Luc Birbaum ,  Jean Rody ,  Mario Slongo ,  Andreas Valet

Inventor： Jean-Luc Birbaum ,  Jean Rody ,  Mario Slongo ,  Andreas Valet

IPC: C07D251/24 ,  C08F8/30 ,  C08F246/00

CPC classification number: C07D251/24 ,  C08F246/00 ,  C08F8/30 ,  C08F2800/20

Abstract: o-Hydroxyohenyl-s-triazines containing suitable functional groups are incorporated in polymers by copolymerisation, copolycondensation, copolyaddition or by polymer-analogous reaction. The modified polymers so obtained have excellent stability to degradation induced by light, oxygen and heat. They can also be used as stabilisers.

Abstract translation: 含有合适官能团的邻羟基苯基-s-三嗪通过共聚，共缩聚，共聚加成或通过聚合物 - 类似反应引入聚合物中。 如此获得的改性聚合物对由光，氧和热引起的降解具有优异的稳定性。 它们也可以用作稳定剂。

公开(公告)号：US4880859A

公开(公告)日：1989-11-14

申请号：US202741

申请日：1988-06-03

Applicant: Mario Slongo ,  Jean Rody ,  Franciszek Sitek ,  Andreas Valet

Inventor： Mario Slongo ,  Jean Rody ,  Franciszek Sitek ,  Andreas Valet

IPC: C08J3/12 ,  C08F20/10 ,  C08F20/52 ,  C08F220/00 ,  C08F220/10 ,  C08F220/12 ,  C08F220/20 ,  C08F220/54 ,  C08F220/56 ,  C08F291/00 ,  C08F293/00 ,  C08F297/00 ,  C08F297/02 ,  C08K5/3435 ,  C08K5/3495 ,  C08L53/00 ,  C09D133/02 ,  C09D133/04 ,  C09D133/24 ,  C09D153/00

CPC classification number: C08K5/3435 ,  C08F293/005 ,  C09D153/00

Abstract: Light-stabilized star polymer microparticles are described which are prepared with particular advantage by group transfer polymerization. The light stabilization is effected by carrying out at least a part step of the polymerization in the presence of a light stabilizer, for example a hindered amine or/and a UV absorber. With particular advantage, those light stabilizers are used which contain reactive groups in the molecule and, in this way, can be chemically incorporated into the polymer. The polymer microparticles show excellent light stability and are outstandingly suitable as constituents in coating compositions which can be processed, for example, to give coating films of high light stability.

Abstract translation: 描述了通过组转移聚合特别有利地制备的光稳定的星形聚合物微粒。 光稳定化通过在光稳定剂例如受阻胺或/和UV吸收剂的存在下进行聚合的至少一部分步骤来实现。 特别有利的是，使用在分子中含有反应性基团的这些光稳定剂，并且以这种方式可以化学地掺入到聚合物中。 聚合物微粒显示出优异的光稳定性，并且作为可以加工的涂料组合物中的成分非常适合，例如得到高光稳定性的涂膜。

公开(公告)号：US20110071232A1

公开(公告)日：2011-03-24

申请号：US12908020

申请日：2010-10-20

Applicant: TUNJA JUNG ,  ANDREAS VALET

Inventor： TUNJA JUNG ,  ANDREAS VALET

IPC: C08F2/46

CPC classification number: C08F2/38 ,  C08F2/50 ,  C08F4/00 ,  C08F290/067 ,  C08K5/1535 ,  C09D151/08 ,  C09D175/14 ,  C09D175/16 ,  G03F7/027 ,  C08F222/1006

Abstract: The invention relates to a method of increasing the dark storage stability of a UV-curable composition comprising a) at least one oligomer, co-oligomer, polymer or copolymer having at least one ethylenically unsaturated bond or a mixture thereof; or a mixture of at least one ethylenically unsaturated monomer with at least one oligomer, co-oligomer, polymer or copolymer having at least one ethylenically unsaturated bond; or at least one ethylenically unsaturated monomer or mixture of said monomers, and one or more α-hydroxycycloalkylphenyl ketone or bisacylphosphine oxide photoinitiators, which method comprises adding b) at least one stable sterically hindered nitroxyl free-radical or at least one compound of the benzofuran-2-one type or a mixture of the two compounds.

Abstract translation: 本发明涉及一种增加紫外光固化性组合物的暗贮存稳定性的方法，其包括：a）至少一种具有至少一个烯属不饱和键的低聚物，共低聚物，聚合物或共聚物或其混合物; 或至少一种烯键式不饱和单体与至少一种具有至少一个烯属不饱和键的低聚物，共低聚物，聚合物或共聚物的混合物; 或至少一种烯属不饱和单体或所述单体的混合物，以及一种或多种α-羟基环烷基苯基酮或双酰基氧化膦光引发剂，该方法包括加入b）至少一种稳定的空间位阻硝酰自由基或至少一种苯并呋喃化合物 -2-酮型或两种化合物的混合物。

公开(公告)号：US20070249484A1

公开(公告)日：2007-10-25

申请号：US11631994

申请日：2005-07-11

Applicant: Johannes Benkhoff ,  Tunja Jung ,  Andreas Valet ,  Kurt Dietliker ,  Eugene Sitzmann

Inventor： Johannes Benkhoff ,  Tunja Jung ,  Andreas Valet ,  Kurt Dietliker ,  Eugene Sitzmann

IPC: B01J37/34 ,  B01J31/02 ,  C07D311/00 ,  C07D487/00 ,  B01J35/00

CPC classification number: B01J31/0239 ,  B01J31/0205 ,  B01J31/0217 ,  B01J31/0234 ,  B01J31/0268 ,  B01J31/06 ,  C08G18/10 ,  C08G18/2018 ,  C08G18/2063 ,  C08G18/4812 ,  C08G18/62 ,  C08G18/792 ,  C08G59/4064 ,  C08G59/686 ,  C08G2101/0008 ,  C08G2101/0083 ,  C09D11/101 ,  C09D163/00 ,  C09D175/04 ,  C09J163/00 ,  C09J175/04 ,  G03F7/0045 ,  C08G18/48

Abstract: The invention pertains to a process for the application of a specific photolatent catalyst (a) wherein a composition of matter, comprising said catalyst, is subjected to irradiation before being further processed.

Abstract translation: 本发明涉及应用特定光催化剂催化剂（a）的方法，其中包含所述催化剂的物质组合物在进一步加工之前经受照射。

公开(公告)号：US07214742B2

公开(公告)日：2007-05-08

申请号：US10497297

申请日：2002-11-21

Applicant: Thomas Bolle ,  Andreas Valet ,  David George Leppard ,  Stephen Mark Andrews ,  Ramanathan Ravichandran ,  Markus Grob ,  Dirk Simon

Inventor： Thomas Bolle ,  Andreas Valet ,  David George Leppard ,  Stephen Mark Andrews ,  Ramanathan Ravichandran ,  Markus Grob ,  Dirk Simon

IPC: C08K5/3492 ,  C07D251/24

CPC classification number: C08F8/30 ,  C07D251/24 ,  C08F291/00 ,  C08K5/3492 ,  C08F222/1006

Abstract: Compounds of the general formula I′ in which R1 is H, C1–C12alkyl; C5–C12cycloalkyl; C2–C18alkyl which is interrupted by one or more O; SR4; OR5; or is a group of formula II or III R2, R21 and R3 independently of one another, are H or —Y—T as defined in claim 1, where T is a reactive group selected from OH, acryl- and methacryloxy and arylcarbonate groups, and further symbols are as defined in claim 1, are effective as crosslinking agents for polymeric networks, especially as in flexographic printing plates, coatings, and plastic containers or films. Further provided is a method of protecting the content of a clear or lightly colored plastic container or film against the deleterious effects of ultraviolet radiation, which method comprises permanently and covalently bonding one or more UV absorbing moieties of a durable s-triazine UV absorber via condensation to a suitable polymer component.

Abstract translation: 其中R 1是H，C 1 -C 12烷基的通式I'的化合物; C 5 -C 12环烷基; 被一个或多个O中断的C 2 -C 18烷基; SR 4; 或5

公开(公告)号：US5837792A

公开(公告)日：1998-11-17

申请号：US662578

申请日：1996-06-13

Applicant: Roger Meuwly ,  Andreas Valet

Inventor： Roger Meuwly ,  Andreas Valet

IPC: C08K5/17 ,  C08G77/26 ,  C08G77/28 ,  C08G77/38 ,  C08G77/388 ,  C08K5/3472 ,  C08K5/3475 ,  C08K5/3477 ,  C08K5/3492 ,  C08K5/544 ,  C08L101/00

CPC classification number: C08K5/5442 ,  C08G77/388 ,  C08L101/00 ,  C08L2201/08

Abstract: Oligomeric or polymeric siloxanes of the formula I ##STR1## if X is a monovalent radical, or which are correspondingly crosslinked, if X is a polyvalent radical, whose repeating units are arranged randomly or in blocks, which contain hydroxy-phenyl-diaryl-s-triazine moieties, are useful as stabilizers for organic material against damage thereto by light, oxygen and heat; and especially as stabilizers for coating materials.

Abstract translation: 如果X是一价基团，或者如果X是多价基团，则它们相应地交联，其重复单元是随机或嵌段排列的，其中含有羟基苯基 - 苯基的式I（I）的低聚或聚合硅氧烷， 二芳基-s-三嗪部分可用作有机材料的稳定剂，以防止其受光，氧和热的损害; 特别是作为涂料的稳定剂。

公开(公告)号：US5597854A

公开(公告)日：1997-01-28

申请号：US556159

申请日：1995-11-09

Applicant: Jean-Luc Birbaum ,  Gerhard Rytz ,  Vien Van Toan ,  Andreas Valet ,  Norbert W urms

Inventor： Jean-Luc Birbaum ,  Gerhard Rytz ,  Vien Van Toan ,  Andreas Valet ,  Norbert W urms

IPC: C07D251/24 ,  C07D401/12 ,  C07D405/12 ,  C07F7/18 ,  C08K5/3442 ,  C08K5/3462 ,  C08K5/3477 ,  C08K5/3492 ,  C08L101/00 ,  G03C1/815 ,  G03C7/392 ,  C07D251/00 ,  C07D251/02 ,  C07D403/00 ,  G03C1/46 ,  C07D234/02

CPC classification number: C08K5/3462 ,  C08K5/3492 ,  G03C1/8155 ,  G03C7/39244 ,  G03C7/39252 ,  G03C7/39256 ,  Y10S430/132

Abstract: The invention relates to compounds of the formula I ##STR1## in which n is 1 or 2, A is CH or a nitrogen atom, and the other radicals R.sup.1 to R.sup.25 are as defined in claim 1.The compounds of the formula I can advantageously be employed for stabilizing organic material against the harmful effect of light, oxygen and/or heat.

Abstract translation: 本发明涉及式Ⅰ化合物（Ⅰ），其中n为1或2，A为CH或氮原子，其余基团R 1至R 25如权利要求1所定义。式 我可以有利地用于稳定有机材料以抵抗光，氧和/或热的有害影响。

公开(公告)号：US5376710A

公开(公告)日：1994-12-27

申请号：US29213

申请日：1993-03-10

Applicant: Mario Slongo ,  Jean-Luc Birbaum ,  Jean Rody ,  Andreas Valet

Inventor： Mario Slongo ,  Jean-Luc Birbaum ,  Jean Rody ,  Andreas Valet

IPC: C07D491/113 ,  C07D401/12 ,  C07D401/14 ,  C07D471/10 ,  C07D491/22 ,  C07D498/10 ,  C08K5/3477 ,  C08K5/3492 ,  C08K5/35 ,  C08K5/353 ,  C09D7/12 ,  C08K5/34

CPC classification number: C07D401/12 ,  C07D401/14 ,  C08K5/34926 ,  C09D7/1241

Abstract: Compounds which comprise at least one group of the formula I or II ##STR1## and at least one polyalkylpiperidine group of the formula III ##STR2## in which R and R.sub.1 to R.sub.6 have the meaning indicated in claim 1, are effective stabilizers for organic materials against damage by light, oxygen and heat.

Abstract translation: 包含至少一种式I或II（I）的化合物（II）和至少一种式III（III）的聚烷基哌啶基团，其中R和R 1至R 6具有 权利要求1中所示的含义是有机材料的有效稳定剂，以防止光，氧和热的损害。

公开(公告)号：US5322868A

公开(公告)日：1994-06-21

申请号：US844945

申请日：1992-02-28

Applicant: Andreas Valet ,  Godwin Berner

Inventor： Andreas Valet ,  Godwin Berner

IPC: C08K5/3477 ,  C08K5/3492 ,  C08K5/41 ,  C08K5/53 ,  C09D7/12 ,  C09D201/00 ,  C08K5/3415 ,  C08K5/3435 ,  C08K5/35

CPC classification number: C09D7/1241 ,  C08K5/3492 ,  C08K5/34926

Abstract: o-Hydroxyphenyl-s-triazines of formula I ##STR1## wherein n is 1 or 2 and R.sub.1 to R.sub.7 are as defined in claim 7, are good light stabilizers for coating compositions which contain a basic curing catalyst. In contradistinction to other UV absorbers, they do not cause discolorations in the presence of such catalysts.

Abstract translation: 式I的O-羟基苯基-s-三嗪其中n为1或2，R 1至R 7如权利要求7所定义，是含有碱性固化催化剂的涂料组合物的良好光稳定剂。 与其他紫外线吸收剂相反，它们在这种催化剂存在下不会引起变色。

公开(公告)号：US5106891A

公开(公告)日：1992-04-21

申请号：US675355

申请日：1991-03-22

Applicant: Andreas Valet

Inventor： Andreas Valet

IPC: C09D7/12 ,  C08K5/132 ,  C08K5/20 ,  C08K5/3472 ,  C08K5/3475 ,  C08K5/3477 ,  C08K5/3492 ,  C09D5/00 ,  C09D5/32 ,  C09D201/00 ,  C09K3/00

CPC classification number: C09D7/1241 ,  C08K5/132 ,  C08K5/20 ,  C08K5/3475 ,  C08K5/3492 ,  C08K5/005 ,  C08K5/07

Abstract: Coating compositions which, in addition to a 2-hydroxyphenylbenzotriazole UV absorber, also contain a UV absorber belonging to the group of the 2-hydroxyphenyltriazines, 2-hydroxybenzophenones and/or, in addition to a 2-hydroxyphenyltriazine, also contain a 2-hydroxybenzophenone and/or oxanilide are described.

Abstract translation: 除了2-羟基苯基苯并三唑紫外线吸收剂之外，还含有属于2-羟基苯基三嗪类的紫外线吸收剂，2-羟基二苯甲酮和/或2-羟基苯基三嗪的涂料组合物还含有2-羟基二苯甲酮 和/或草酰替苯胺。