专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US10442955B2 Resin, composition and use 有权
公开(公告)号：US10442955B2
公开(公告)日：2019-10-15
申请号：US15873677
申请日：2018-01-17
申请人： DSM IP ASSETS B.V.
发明人： Johannes Wilhelmus Maria Hendriks , Adrianus Jozephus Hendricus Lansbergen
IPC分类号： C08L67/06 , C08L67/08 , C09D167/06 , C09D167/08 , C08G63/49 , C08G63/48 , C08G63/47 , C08G63/52 , C08G63/54
摘要： Low VOC, unsaturated alkyd resins are obtained by reacting (A) to (E): (A) optionally from 0 to 30% w/w naturally occurring Rosin, comprising from 40 to 80 w/w parts per hundred of Rosin of an unsaturated mono carboxylic acid with at least one C15-25cyclohydrocarbo moiety capable of a Diels Alder or Ene reaction (preferred monoacids being abietic acid, palustric acid, levopimaric acid, sandaracopimaric acid, and/or anhydrides thereof); (B) from 25 to 80% w/w of a linear C12-60hydrocarbo carboxylic acid with at least one (preferably at least two conjugated) C═C bonds (=unsaturated fatty acid); (C) optionally from 1 to 30% w/w of an ethylenically unsaturated C5-6hydrocarbo dicarboxylic acid and/or anhydride thereof, being reactive as a dienophile and/or enophile with A and/or B (preferred for C are itaconic acid, citraconic acid and/or anhydrides thereof); (D) from 1 to 40% w/w of at least one polyol; (E) optionally at least one monomer other than A to D—the total of A to E being 100%. There is a further optional step (II) where more or new (C) may be blended with the alkyd resin; the amount of C in blend being from 1 to 30 parts w/w of 100 parts of monomers (A) to (E)—and where (C) is at least used as a monomer and/or as a diluent in the blend and where alkyd resin (i) has acid value of =1200 g/mol (iii) oil length =50%.

2. 发明授权

US10167365B2 Polymer and composition 有权
公开(公告)号：US10167365B2
公开(公告)日：2019-01-01
申请号：US15025624
申请日：2014-10-13
申请人： DSM IP ASSETS B.V.
发明人： Adrianus Jozephus Hendricus Lansbergen , Cornelis Eme Koning , Paulus Franciscus Anna Buijsen , Johannes Wilhelmus Maria Hendriks , Alwin Papegaaij
IPC分类号： C08G63/685 , C08G73/16 , C09D167/08 , C08L79/08 , C09D5/02 , C09D179/08
摘要： The present invention relates to a polyester resin obtained by reaction in a process (I) between the following components A to E to obtain a polyester P (the polyester comprising an alkyd resin and/or a saturated polyester resin), where (A) Component A (also referred to herein as the Imide and/or Imide Component) comprises one or more cyclic imides of Formula (1); where R′ represents a divalent optionally substituted saturated C1-30 organo moiety; and R represents H or a monovalent optionally substituted saturated C1-30 organo moiety; (A′) Optional Component A′ comprises saturated dicarboxylic acid and/or saturated hydroxyacid and that is not optional in case component A does not comprise a dicarboxylic acid or a hydroxyacid; 1(B) Component B (also referred to herein as the Polyol and/or Polyol Component) comprises at least one saturated polyhydric alcohol; (C) Optional Component C (also referred to herein as the Rosin and/or Rosin Component) comprises naturally occurring rosin, the rosin comprising from 40 to 80 parts per hundred by weight of rosin of an unsaturated mono carboxylic acid comprising at least one C5-25 cyclohydrocarbo moiety capable of undergoing a Diels Alder or Ene reaction; (D) Optional Component D (also referred to herein as the Fatty Acid and/or Fatty Acid Component) comprises at least one linear C2-60 hydrocarbo carboxylic acid optionally comprising at least two linoleically unsaturated double bonds; 2(E) Optional Component E (also referred to as the Other Component E) which may comprise at least one monofunctional or polyfunctional monomer other than any of Components A to D.

3. 发明授权

US09902870B2 Resin, composition and use 有权
公开(公告)号：US09902870B2
公开(公告)日：2018-02-27
申请号：US14398051
申请日：2013-05-08
申请人： DSM IP ASSETS B.V.
发明人： Johannes Wilhelmus Maria Hendriks , Adrianus Jozephus Hendricus Lansbergen
IPC分类号： C09D167/08 , C08G63/48 , C08G63/47 , C08G63/52 , C08G63/54 , C09D167/06
CPC分类号： C09D167/08 , C08G63/47 , C08G63/48 , C08G63/52 , C08G63/54 , C09D167/06 , Y10T428/31786
摘要： There is described a low VOC, unsaturated alkyd resin obtained by reacting (A) to (E): (A) optionally from 0 to 30% w/w naturally occurring Rosin, comprising from 40 to 80 w/w parts per hundred of Rosin of an unsaturated mono carboxylic acid with at least one C15-25cyclohydrocarbo moiety capable of a Diels Alder or Ene reaction (pref monoacids being abietic acid, palustric acid, levopimaric acid, sandaracopimaric acid, and/or anhydrides thereof); (B) from 25 to 80% w/w of a linear C12-60hydrocarbo carboxylic acid with at least one (preferably at least two conjugated) C═C bonds (=unsaturated fatty acid); (C) optionally from 1 to 30% w/w of an ethylenically unsaturated C5-6hydrocarbo dicarboxylic acid and/or anhydride thereof, being reactive as a dienophile and/or enophile with A and/or B (pref C are itaconic acid, citraconic acid and/or anhydrides thereof); (D) from 1 to 40% w/w of at least one polyol; (E) optionally at least one monomer other than A to D—the total of A to E being 100%. There is a further optional step (II) where more or new (C) may be blended with the alkyd resin; the amount of C in blend being from 1 to 30 parts w/w of 100 parts of monomers (A) to (E)—and where (C) is at least used as a monomer and/or as a diluent in the blend and where alkyd resin (i) has acid value of =1200 g/mol (iii) oil length =50%.

4. 发明授权

US10472463B2 Resin, composition and use 有权
公开(公告)号：US10472463B2
公开(公告)日：2019-11-12
申请号：US15319135
申请日：2015-06-19
申请人： DSM IP Assets B.V.
发明人： Johannes Wilhelmus Maria Hendriks , Cornelis Eme Koning , Adrianus Jozephus Hendricus Lansbergen , Alwin Papegaaij
IPC分类号： C08G63/553 , C09D167/08 , C08G63/78 , C09D5/02 , C09D167/00 , C09D5/03 , C09D167/06 , C09D7/20 , C07D307/00 , C07D307/34 , C07D307/46 , C08G63/48 , C08G63/181 , C08G63/16 , C08G63/127 , C08G63/64 , C08G63/18 , C08G63/52 , C08L67/08 , C08G63/02 , C08L67/06 , C08G63/12 , C08G63/123 , C08G63/20 , C08G63/21
摘要： The present invention relates to an alkyd resin comprising the condensation product of at least the following components (A) a polybasic acid, (B) a polyhydric alcohol, and (C) a linear C12-C60 hydrocarbo monocarboxylic acid, and optionally (D) at least one component other than any of components A to C characterized in that at least a part of the polybasic acid (A) is a (optionally hydrogenated) Diels Alder adduct of citraconic acid with C4-C14 conjugated diene, a (optionally hydrogenated) Diels Alder adduct of citraconic anhydride with C4-C14 conjugated diene, a half ester of such a Diels Alder adduct and/or a diester of such a Diels Alder adduct.

5. 发明申请

US20150225604A1 POLYMER, COMPOSITION AND USE 审中-公开
标题翻译：聚合物，组合物和用途
公开(公告)号：US20150225604A1
公开(公告)日：2015-08-13
申请号：US14425438
申请日：2013-09-25
申请人： DSM IP ASSETS B.V.
发明人： Johannes Wilhelmus Maria Hendriks , Adriaan Hofland , Michel Poul Tichelaar , Bas Tuijtelaars , Amyke Veurink , Bauke De Vries
IPC分类号： C09D175/06
CPC分类号： C09D175/06 , C08G18/0852 , C08G18/10 , C08G18/227 , C08G18/4288 , C08G18/664 , C08G18/755 , C09D175/14 , C08G18/42
摘要： There is described a solvent assisted dispersion (SAD) process for preparing an aqueous polycondensate (such as a polyester e.g. uralkyd) dispersion substantially free of solvents, comprising the steps of (a) reacting in a non-protic solvent a mixture of (i) one or more polycondensate monomers, oligomers and/or polymers comprising a plurality of isocyanate-reactive groups; wherein the monomers, oligomers and/or polymers comprises at least 2% by weight (components) of a fully, partially or non-neutralized acid group having a pKa less than 3 (ii) at least one multifunctional isocyanate, to form a mixture of a first (e.g. uralkyd) emulsifier resin and the non-protic solvent; (b) optionally, reacting the first emulsifier resin from step (a) with at least one monomer, oligomer and/or polymer different from component (a) (performance polymer) to form a second (e.g. uralkyd) resin; (c) dispersing the first emulsifier resin from step (a) and/or the second performance resin from step (b) in an aqueous medium to form an aqueous (e.g. uralkyd) dispersion. (d) removing substantially all of the non-protic solvent from the dispersion to form a (e.g. uralkyd) dispersion substantially-free of solvent.
摘要翻译：描述了一种溶剂辅助分散体（SAD）方法，用于制备基本上不含溶剂的水性缩聚物（例如聚酯，例如uralkyd）分散体，包括以下步骤：（a）在非质子溶剂中使（i）包含多个异氰酸酯反应性基团的一种或多种缩聚单体，低聚物和/或聚合物; 其中所述单体，低聚物和/或聚合物包含至少2重量％（组分）的具有pKa小于3的完全，部分或未中和的酸基团（ii）至少一种多官能异氰酸酯，以形成第一（例如uralkyd）乳化剂树脂和非质子溶剂; （b）任选地使来自步骤（a）的第一乳化剂树脂与至少一种不同于组分（a）（性能聚合物）的单体，低聚物和/或聚合物反应以形成第二（例如uralkyd）树脂; （c）将来自步骤（a）的第一乳化剂树脂和/或来自步骤（b）的第二性能树脂分散在水性介质中以形成水性（例如uralkyd）分散体。（d）从分散体中基本上除去所有非质子溶剂，以形成基本上不含溶剂的（例如uralkyd）分散体。

6. 发明申请

US20150111051A1 RESIN, COMPOSITION AND USE 有权
标题翻译：树脂，成分和用途
公开(公告)号：US20150111051A1
公开(公告)日：2015-04-23
申请号：US14398051
申请日：2013-05-08
申请人： DSM IP ASSETS B.V.
发明人： Johannes Wilhelmus Maria Hendriks , Adrianus Jozephus Hendricus Lansbergen
IPC分类号： C09D167/08 , C08G63/48
CPC分类号： C09D167/08 , C08G63/47 , C08G63/48 , C08G63/52 , C08G63/54 , C09D167/06 , Y10T428/31786
摘要： There is described a low VOC, unsaturated alkyd resin obtained by reacting (A) to (E): (A) optionally from 0 to 30% w/w naturally occurring Rosin, comprising from 40 to 80 w/w parts per hundred of Rosin of an unsaturated mono carboxylic acid with at least one C15-25cyclohydrocarbo moiety capable of a Diels Alder or Ene reaction (pref monoacids being abietic acid, palustric acid, levopimaric acid, sandaracopimaric acid, and/or anhydrides thereof); (B) from 25 to 80% w/w of a linear C12-60hydrocarbo carboxylic acid with at least one (preferably at least two conjugated) C═C bonds (=unsaturated fatty acid); (C) optionally from 1 to 30% w/w of an ethylenically unsaturated C5-6hydrocarbo dicarboxylic acid and/or anhydride thereof, being reactive as a dienophile and/or enophile with A and/or B (pref C are itaconic acid, citraconic acid and/or anhydrides thereof); (D) from 1 to 40% w/w of at least one polyol; (E) optionally at least one monomer other than A to D—the total of A to E being 100%. There is a further optional step (II) where more or new (C) may be blended with the alkyd resin; the amount of C in blend being from 1 to 30 parts w/w of 100 parts of monomers (A) to (E)—and where (C) is at least used as a monomer and/or as a diluent in the blend and where alkyd resin (i) has acid value of =1200 g/mol (iii) oil length =50%.
摘要翻译：描述了通过使（A）至（E）：（A）任选地0至30％w / w天然存在的松香反应获得的低VOC不饱和醇酸树脂，其包含40至80w / w份/百份松香的不饱和单羧酸与至少一种能够进行狄尔斯狄氏剂或烯醇反应的C 15-25环烷基部分（优选的单酸是松香酸，棕榈酸，左旋海松酸，沙罗克海松酸和/或其酸酐）; （B）25至80％w / w的具有至少一个（优选至少两个共轭的）C = C键（=不饱和脂肪酸）的直链C 12-60氢羧酸羧酸; （C）任选地1至30％w / w的烯键式不饱和C 5-6氢卡波二羧酸和/或其酸酐，作为具有A和/或B的亲双烯体和/或亲油性的反应性（优选C为衣康酸，柠康酸酸和/或酸酐）; （D）1至40％w / w的至少一种多元醇; （E）任选的除A至D之外的至少一种单体 - A至E的总量为100％。还有另外任选的步骤（II），其中更多或新的（C）可以与醇酸树脂混合; 共混物中的C的量为100份单体（A）至（E）为1至30份w / w，并且其中（C）至少用作共混物中的单体和/或稀释剂，其中醇酸树脂（i）的酸值<50KOH / g醇酸树脂; （ii）Mn => 1200g / mol（iii）油长<80; （iv）任选的生物可再生含量≥50％。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式