公开(公告)号：WO2016094161A1

公开(公告)日：2016-06-16

申请号：PCT/US2015/063612

申请日：2015-12-03

Applicant: ARKEMA INC.

Inventor： PAVLEK, William P. ,  DLUZNESKI, Peter R. ,  PALYS, Leonard H. ,  DESPOTOPOULOU, Marina

IPC: C08K3/04

CPC classification number: C08K5/0025 ,  B29C35/045 ,  B29C35/049 ,  B29C35/0805 ,  B29C47/0004 ,  B29C71/04 ,  B29C2035/0855 ,  B29K2021/00 ,  C08J3/247 ,  C08J2323/08 ,  C08J2323/16 ,  C08J2331/04 ,  C08J2333/08 ,  C08J2423/08 ,  C08K3/04 ,  C08K5/0016 ,  C08K5/005 ,  C08K5/08 ,  C08K5/103 ,  C08K5/13 ,  C08K5/14 ,  C08K5/3435 ,  C08K5/3437 ,  C08K5/47 ,  C08L23/16 ,  C08L71/02 ,  C08L81/04 ,  C08L91/00 ,  C08L2312/00 ,  C08L21/00

Abstract: An organic peroxide formulation comprises at least one organic peroxide, at least one drying oil, and at least one free radical trap. A process comprises curing mixtures that include at least one elastomer and the organic peroxide formulation in the presence of oxygen. Elastomer compositions, methods of manufacturing elastomer articles, and elastomer articles made from the elastomer compositions are also disclosed.

Abstract translation: 有机过氧化物制剂包含至少一种有机过氧化物，至少一种干性油和至少一种自由基捕集剂。 一种方法包括在氧的存在下固化包含至少一种弹性体和有机过氧化物配方的混合物。 还公开了弹性体组合物，弹性体制品的制造方法和由弹性体组合物制成的弹性体制品。

公开(公告)号：WO2021207515A1

公开(公告)日：2021-10-14

申请号：PCT/US2021/026413

申请日：2021-04-08

Applicant: ARKEMA INC.

Inventor： DLUZNESKI, Peter R. ,  PAVLEK, William P. ,  PALYS, Leonard H. ,  ABRAMS, Michael B. ,  DESPOTOPOULOU, Marina

IPC: C08K9/04 ,  C08L23/06 ,  C08L97/02

Abstract: Non-polymeric coupling agent formulation for producing wood-polymer composites include at least one organic peroxide and a non-polymeric bio-based additive that includes at least one of a bio-based oil or a bio-based acid or derivatives of bio-based oils or acid is provided. The coupling agent formulations are capable of producing polymer matrix composites having improved strength and aging characteristics. The improved strength may be related to physical properties such as improved stiffness, toughness or tensile strength. A masterbatch utilizing the non-polymeric coupling agent formulation is provided, as well as a method making the masterbatch.

公开(公告)号：WO2017151584A1

公开(公告)日：2017-09-08

申请号：PCT/US2017/019894

申请日：2017-02-28

Applicant: ARKEMA, INC.

Inventor： DLUZNESKI, Peter R. ,  SALVADOR, Tomas ,  KOZEL, Thomas H.

IPC: A61K8/38 ,  A61K31/192 ,  A61K31/203 ,  A61K31/327

Abstract: Encapsulated peroxide particles inhibit skin inflammation. A method of encapsulating a solid peroxide comprises dispersing solid peroxide particles ( e.g. , benzoyl peroxide) in an aqueous dispersion of fatty acid salt to form a peroxide/fatty acid salt dispersion, wherein the peroxide particles have a mean particle size (D50) of 10 µm or less; and subsequently encapsulating the solid peroxide particles by reacting the one or more monovalent fatty acid salts with one or more multivalent salts of calcium, magnesium, aluminum, silver, and/or zinc, thereby forming encapsulated peroxide particles.

Abstract translation: 封装的过氧化物颗粒抑制皮肤炎症。 包封固体过氧化物的方法包括将固体过氧化物颗粒（例如过氧化苯甲酰）分散在脂肪酸盐的水分散体中以形成过氧化物/脂肪酸盐分散体，其中过氧化物颗粒具有平均值 粒径（D50）为10微米或更小; 并随后通过使一种或多种单价脂肪酸盐与一种或多种钙，镁，铝，银和/或锌的多价盐反应而包封固体过氧化物颗粒，从而形成包封的过氧化物颗粒。

公开(公告)号：WO2021207520A1

公开(公告)日：2021-10-14

申请号：PCT/US2021/026421

申请日：2021-04-08

Applicant: ARKEMA INC.

Inventor： PALYS, Leonard H. ,  DLUZNESKI, Peter R. ,  ABRAMS, Michael B. ,  DESPOTOPOULOU, Marina ,  PAVLEK, William P.

IPC: C08K5/00 ,  C08K5/14 ,  C08L67/02 ,  C08L67/04

Abstract: Formulations for producing modified bio-based polymers, especially bio-based polyesters like PLA and/or biodegradable polymers like PBAT, include at least one organic peroxide and at least one bio-based reactive additive. The at least one organic peroxide and/or the at least one bio-based reacted additive are capable of reacting with a bio-based polymer and/or biodegradable polymer to produce the modified bio-based and/or modified biodegradable polymer. The modified bio-based and/or modified biodegradable polymers have improved properties compared to non-modified bio-based and/or biodegradable polymers. The improved properties may related to processability, especially improved melt strength which results in easier processing while producing foamed polymers, thin films, such as blown film, cast film, tentered film and the like. The improved properties may be related to physical properties such as improved stiffness, toughness or tensile strength.

公开(公告)号：WO2016094164A1

公开(公告)日：2016-06-16

申请号：PCT/US2015/063617

申请日：2015-12-03

Applicant: ARKEMA INC.

Inventor： CHANG, Feng-Jon ,  PAVLEK, William P. ,  PALYS, Leonard H. ,  DLUZNESKI, Peter R. ,  DESPOTOPOULOU, Marina ,  DEFRANCISCI, Alfredo ,  BRENNAN, Joseph M. ,  ABRAMS, Michael B. ,  TARTARIN, Isabelle

IPC: C08L1/08

CPC classification number: C08L23/16 ,  C08J3/24 ,  C08J2323/16 ,  C08J2401/14 ,  C08L1/08 ,  C08L23/0869 ,  C08L2310/00 ,  C08L2312/00 ,  C08L1/14 ,  C08K5/14 ,  C08L1/10

Abstract: An organic peroxide formulation includes at least one organic peroxide and at least one cellulose compound. Embodiments of the organic peroxide formulations significant improvements in surface tackiness (often including but not limited to tack-free surfaces) when curing elastomers in the presence of oxygen. Embodiments of the present invention relate to organic peroxide formulations that can cure solid elastomers in the full or partial presence of oxygen using, for example, a hot air oven or tunnel, molten salt bath, or steam autoclave. Embodiments of the invention also relate to crosslinkable elastomer compositions, processes for curing the elastomers, and products made by such processes.

Abstract translation: 有机过氧化物制剂包括至少一种有机过氧化物和至少一种纤维素化合物。 当在氧气存在下固化弹性体时，有机过氧化物配方的实施方案显着改善了表面粘性（通常包括但不限于无粘性表面）。 本发明的实施方案涉及可以使用例如热空气烘箱或隧道，熔融盐浴或蒸汽高压釜在氧气全部或部分存在下固化固体弹性体的有机过氧化物配方。 本发明的实施方案还涉及可交联弹性体组合物，用于固化弹性体的方法，以及通过这些方法制备的产品。

公开(公告)号：WO2016069536A1

公开(公告)日：2016-05-06

申请号：PCT/US2015/057475

申请日：2015-10-27

Applicant: ARKEMA INC.

Inventor： DLUZNESKI, Peter R. ,  PALYS, Leonard H. ,  PAVLEK, William P.

IPC: C08F283/00 ,  C08J3/02

CPC classification number: C08C19/22 ,  A41D19/00 ,  A61B42/00 ,  A61B42/10 ,  A61L31/049 ,  A63H27/10 ,  A63H2027/1025 ,  C08C19/04 ,  C08J3/24 ,  C08J2309/10 ,  C08K5/14 ,  C08K5/29 ,  C08L7/02

Abstract: A peroxide formulation includes at least one peroxide and at least one compound having a secondary amine group selected from amino acids, such as arginine, folic acid, and polyethyleneamines. The peroxide formulation is capable of curing an aqueous elastomer such as a latex in the full or partial presence of oxygen. Methods of using the peroxide formulation include dip-molding latex elastomer compositions.

Abstract translation: 过氧化物配方包括至少一种过氧化物和至少一种具有选自氨基酸的仲胺基团的化合物，例如精氨酸，叶酸和聚乙烯胺。 过氧化物配方能够在充分或部分存在氧气的情况下固化水性弹性体如胶乳。 使用过氧化物制剂的方法包括浸渍成型胶乳弹性体组合物。

公开(公告)号：WO2023059592A1

公开(公告)日：2023-04-13

申请号：PCT/US2022/045617

申请日：2022-10-04

Applicant: ARKEMA INC.

Inventor： PAVLEK, William P. ,  DLUZNESKI, Peter R. ,  PALYS, Leonard H. ,  ABRAMS, Michael B. ,  DESPOTOPOULOU, Marina

IPC: C08L97/02 ,  C08J3/22 ,  B29K105/00 ,  C08H99/00 ,  C08L99/00

Abstract: A coupling agent formulation for cellulosic material-polymer composites is provided. The formulation includes a) at least one organic peroxide; and b) at least one of i) at least one zinc-containing reagent; and/or ii) at least one silicon-containing reagent. The coupling agent formulations produce polymer matrix cellulosic material composites with improved strength and aging characteristics. The improved strength may be related to physical properties such as improved stiffness, toughness or tensile strength. A masterbatch utilizing the coupling agent formulation is provided, as well as a method making the masterbatch.

公开(公告)号：WO2018118641A1

公开(公告)日：2018-06-28

申请号：PCT/US2017/066398

申请日：2017-12-14

Applicant: ARKEMA INC.

Inventor： PALYS, Leonard H. ,  DESPOTOPOULOU, Marina ,  DLUZNESKI, Peter R.

IPC: C09K15/08 ,  A61K8/38 ,  A61K8/22 ,  C01B15/10

Abstract: An organic peroxide composition is provided which is liquid or near liquid at 25°C or a low melting solid and which includes at least one ethylenically unsaturated organic peroxide (i.e., an organic peroxide containing at least one carbon-carbon double bond) and at least one saturated organic peroxide. The organic peroxide composition may further include at least one mono- and/or poly-unsaturated compound and at least one free-radical trap. The organic peroxide can be blended into a polymer such as a powdered or granular polyethylene resin. This peroxide-containing polymer can be used in rotational molding, wherein the polymer is added to a mold which is heated in an oven with rotation, thereby melting the polymer and coating the inside of the mold.

公开(公告)号：WO2016094163A1

公开(公告)日：2016-06-16

申请号：PCT/US2015/063615

申请日：2015-12-03

Applicant: ARKEMA INC.

Inventor： PALYS, Leonard H. ,  DLUZNESKI, Peter R. ,  PAVLEK, William P. ,  DEFRANCISCI, Alfredo ,  CHANG, Feng-Jon ,  DESPOTOPOULOU, Marina ,  ABRAMS, Michael B. ,  BRENNAN, Joseph M. ,  TARTARIN, Isabelle

IPC: C08J3/24

CPC classification number: C08J3/242 ,  C08J2323/16 ,  C08K5/08 ,  C08K5/11 ,  C08K5/14 ,  C08K5/205 ,  C08K5/32 ,  C08K5/3435 ,  C08K5/3437 ,  C08K5/34924 ,  C08K5/36 ,  C08K5/40 ,  C08K5/47 ,  C08K5/524 ,  C08K2201/019 ,  C08L21/00

Abstract: Embodiments of organic peroxide formulations provide significant improvements in surface tackiness (often including tack-free surfaces) when curing elastomers in the presence of oxygen. The peroxide formulations may include, for example, one or more compounds selected from sulfur-containing compounds, organophosphite compounds, HALS (Hindered Amine Light Stabilizer) compounds, aliphatic allyl urethane compounds, and blends comprising nitroxides (e.g., 4-hydroxy-TEMPO) and quinones (e.g., mono-tert-butylhydroquinone).

Abstract translation: 当在氧气存在下固化弹性体时，有机过氧化物配方的实施方案提供了表面粘性（通常包括无粘性表面）的显着改进。 过氧化物配方可以包括例如一种或多种选自含硫化合物，有机亚磷酸酯化合物，HALS（受阻胺光稳定剂）化合物，脂族烯丙基氨基甲酸酯化合物和包含氮氧化物（例如4-羟基-TEMPO） 和醌类（如单叔丁基氢醌）。