-
公开(公告)号：US20240254316A1
公开(公告)日：2024-08-01
申请号：US18561878
申请日：2022-05-18
CPC分类号： C08K5/3725 , C08J3/226 , C08K5/134 , C08K5/524 , C08L23/12 , C08J2323/12 , C08L2201/08 , C08L2207/066 , C08L2207/20
摘要： The invention relates to the use of at least one sulfur-containing amino acid for stabilizing recycled thermoplastics, in particular against oxidative, thermal, and/or actinic degradation, to a recycled thermoplastic composition containing or consisting of at least one recycled thermoplastic and at least one sulfur-containing amino acid, to a molded part which can be produced from the recycled thermoplastic composition according to the invention, to a stabilizer composition, to a masterbatch, and to a stabilizing method, in particular an oxidative, thermal, and/or actinic stabilizing method for stabilizing recycled thermoplastics by adding or incorporating at least one sulfur-containing amino acid, a stabilizer composition according to the invention, or a masterbatch according to the invention to a recycled thermoplastic.
-
公开(公告)号：US20240182683A1
公开(公告)日：2024-06-06
申请号：US18549802
申请日：2022-03-17
IPC分类号： C08K5/3412 , C08K3/26 , C08K3/34
CPC分类号： C08K5/3412 , C08K3/26 , C08K3/34 , C08K2003/343
摘要： The present invention relates to a new stabilizer composition on the basis of an aziridine and at least a hydrotalcite, zeolite, dawsonite or mixtures thereof. The stabilizer composition is suitable for stabilizing condensation polymers, in particular aliphatic polyesters against hydrolytic degradation. The invention also relates to the use of the stabilizer composition according to the invention and to a method for stabilizing condensation polymers against hydrolytic degradation. The present invention further relates to molded parts and moldings that can be produced from the composition according to the invention.
-
公开(公告)号：US20220340717A1
公开(公告)日：2022-10-27
申请号：US17640174
申请日：2020-07-17
IPC分类号： C08G79/04
摘要： The present invention relates to an oligomer or polymer, or to a composition comprising said oligomer or polymer, which are particularly useful as a stabiliser for organic materials. The present invention also relates to an intermediate for the synthesis of the above-mentioned oligomers or polymers.
-
4.发明申请公开(公告)号：US20220073734A1
公开(公告)日：2022-03-10
申请号：US17423800
申请日：2020-01-17
摘要： The invention relates to the use of a mixture consisting of at least one aliphatic or cycloaliphatic polyol, in particular one adlitol or cyclitol, and at least one organic phosphorus compound under protic conditions as an additive (hydrolysis catalyst) that catalyzes the hydrolysis of condensation polymers. The invention also relates to a condensation polymer composition which contains at least one aliphatic or cycloaliphatic polyol, in particular one adlitol and/or cyclitol, at least one organic phosphorus compound and at least one condensation polymer and is free of a compound according to formula IV, as said compound is defined below. Another aspect of the invention is a molding compound or a molded part that can be produced from the condensation polymer composition according to the invention. Finally, the invention is directed to a method for producing the condensation polymer composition.
-
公开(公告)号：US20180186970A1
公开(公告)日：2018-07-05
申请号：US15738515
申请日：2016-06-13
发明人： Benjamin GROOS , Rudolf PFAENDNER
IPC分类号： C08K5/3445 , C08K5/3465
摘要： The present invention relates to a polymer composition, which contains or consists of a matrix of at least one thermoplastic polymer capable of crystallization and, incorporated therein, at least one azine dye and at least one ion liquid. Said polymer composition is characterized in that the crystallization point relative to non-additivated polymer compositions is substantially reduced. The invention further relates to a corresponding additive composition for the crystallization and/or for the lowering of the crystallization point of thermoplastic polymers or polymer compositions capable of crystallization.
-
公开(公告)号：US20240174840A1
公开(公告)日：2024-05-30
申请号：US18548504
申请日：2022-03-01
CPC分类号： C08K13/02 , C08L67/04 , C08K5/34926
摘要： The present invention relates to the combined use of sulfite and/or at least one thiosulfate and a polymeric or oligomeric hindered amine for stabilizing organic materials, in particular against oxidative thermal and/or actinic degradation. The present invention further relates to correspondingly produced compositions, to moldings producible from these compositions, to a method for stabilizing organic materials and to possible uses of the stabilized organic materials.
-
公开(公告)号：US20170121499A1
公开(公告)日：2017-05-04
申请号：US15317899
申请日：2015-05-28
IPC分类号： C08K5/3475 , C08K5/5357 , C08K5/5313
CPC分类号： C08K5/3475 , C08K5/0066 , C08K5/3447 , C08K5/5313 , C08K5/5357
摘要： The present invention relates to the use of N-hydroxybenzotriazole derivatives, in particular N-hydroxybenzotriazole salts and/or N-hydroxyindazoles, in particular N-hydroxyindazole salts as flame retardant for plastic materials. The present invention relates in addition to a flame-retardant plastic material moulding compound which comprises N-hydroxybenzotriazole derivatives and/or N-hydroxyindazole derivatives as flame retardant.
-
8.发明申请USE OF ORGANIC OXYIMIDES AS FLAME RETARDANT FOR PLASTIC MATERIALS AND ALSO FLAME-RETARDANT PLASTIC MATERIAL COMPOSITION AND MOULDED PARTS PRODUCED THEREFROM 审中-公开有机氧化物作为塑料材料阻燃剂的使用，还有阻燃塑料材料组合物及其生产的成型零件公开(公告)号：US20160052927A1
公开(公告)日：2016-02-25
申请号：US14779849
申请日：2014-03-24
IPC分类号： C07D487/04 , C07D207/46 , C07D221/14 , C09D123/12 , C07D209/48
摘要： The present invention relates to the use of organic oxy imides as flame retardants for plastics. According to the present invention, a flame-retardant plastics composition is likewise specified, including an oxy imide as flame retardant. Additionally specified are mouldings produced from an inventive flame-retardant polymer composition.
摘要翻译： 本发明涉及有机氧化亚胺作为塑料阻燃剂的用途。 根据本发明，同样规定了阻燃塑料组合物，包括作为阻燃剂的氧酰亚胺。 另外指定的是由本发明的阻燃聚合物组合物制备的模制品。
-
公开(公告)号：US20230174746A1
公开(公告)日：2023-06-08
申请号：US17996747
申请日：2021-03-24
IPC分类号： C08K5/5333 , C08K5/5313 , C08K5/41
CPC分类号： C08K5/5333 , C08K5/5313 , C08K5/41
摘要： The invention relates to an additive composition with inorganic sulfites, organic derivatives of sulfurous acid and/or thiosulfates, and organic phosphorus compounds, said composition being capable of accelerating the hydrolytic decomposition of a thermoplastic condensation polymer upon working said additive composition into the condensation polymer. The invention additionally relates to a condensation polymer composition which is additivized with an additive composition according to the invention. The invention additionally relates to a method for the hydrolytic decomposition of a thermoplastic condensation polymer and to uses of the additive composition according to the invention and the thermoplastic condensation polymer composition.
-
公开(公告)号：US20170267835A1
公开(公告)日：2017-09-21
申请号：US15529026
申请日：2015-12-07
发明人： Benjamin GROOS , Rudolf PFAENDNER
CPC分类号： C08K5/42 , C08K3/16 , C08K5/0083 , C08K5/098 , C08K5/22
摘要： The invention relates to a polymer composition, which contains or consists of a matrix of at least one thermoplastic polymer capable of crystallization and, incorporated therein, at least one azine dye and at least mono-, di-, tri-, and/or tetravalent metal salt. Said polymer composition is characterized in that the crystallization point thereof is considerably reduced in comparison with polymer compositions having no additives or a composition containing only an azine dye or a metal salt as an additive. The invention further relates to a corresponding additive composition for the crystallization and/or for the lowering of the crystallization point of thermoplastic polymers or polymer compositions capable of crystallization.
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.022 秒)
