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1.发明申请
公开(公告)号：WO2019010166A8
公开(公告)日：2019-01-10
申请号：PCT/US2018/040694
申请日：2018-07-03
Applicant: BASF SE
Inventor： KING, III, Roswell E. , HOELZL, Werner
Abstract: Polyolefin compositions comprising i) a polyolefin, ii) one or more phosphorus- containing benzofuranone compounds and iii) one or more organophosphorus stabilizers are provided excellent protection against discoloration and enhanced thermal stability during melt processing as exhibited by improved retention of molecular weight and maintenance of polymer molecular architecture.
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2.发明申请3-PHENYL-BENZOFURAN-2-ONE DERIVATIVES CONTAINING PHOSPHORUS AS STABILIZERS 审中-公开含有磷酸盐的3-苯基 - 苯并呋喃-2-酮衍生物作为稳定剂
公开(公告)号：WO2017025431A1
公开(公告)日：2017-02-16
申请号：PCT/EP2016/068657
申请日：2016-08-04
Applicant: BASF SE
Inventor： HOELZL, Werner , KING, Roswell, III , PAUQUET, Jean-Roch
IPC: C08K5/523 , C08K5/526 , C08K5/53 , C08K5/5317 , C08K5/5333
CPC classification number: C08K5/523 , C08K5/526 , C08K5/53 , C08K5/5317 , C08K5/5333
Abstract: The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula (I-P), (I-O) or (I-M). Further embodiments are a compound of formula (I-P), (I-O) or (I-M), a process for protection of the organic material by the compound, the use of the compound for stabilizing the organic material, an additive composition comprising the compound and a process for manufacturing the compound. The organic material is for example a polymer.
Abstract translation: 本发明涉及包含易于氧化，热或光诱导降解的有机材料和式（I-P），（I-O）或（I-M）化合物的组合物。 另外的实施方案是式（IP），（IO）或（IM）的化合物，化合物保护有机材料的方法，用于稳定有机材料的化合物的用途，包含该化合物的添加剂组合物和 制备该化合物的方法。 有机材料是例如聚合物。
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公开(公告)号：WO2019243267A1
公开(公告)日：2019-12-26
申请号：PCT/EP2019/065904
申请日：2019-06-17
Applicant: BASF SE
Inventor： HOELZL, Werner , KING, Roswell, III , PAUQUET, Jean-Roch
IPC: C07F9/655 , C07F9/6574 , C08K5/527 , C10M137/04 , C09K15/32
Abstract: The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula I-P, I-O or I-M. Further embodiments are a compound of formula I-P, I-O or I-M, a process for protection of the organic material by the compound, the use of the compound against degradation of the organic material, an additive composition comprising the compound, processes for manufacturing the compound and an intermediate involved therein.
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4.发明申请
公开(公告)号：WO2019010166A1
公开(公告)日：2019-01-10
申请号：PCT/US2018/040694
申请日：2018-07-03
Applicant: BASF SE , KING, Roswell, E. III
Inventor： KING, Roswell, E. III , HOELZL, Werner
Abstract: Polyolefin compositions comprising i) a polyolefin, ii) one or more phosphorus- containing benzofuranone compounds and iii) one or more organophosphorus stabilizers are provided excellent protection against discoloration and enhanced thermal stability during melt processing as exhibited by improved retention of molecular weight and maintenance of polymer molecular architecture.
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公开(公告)号：WO2019010170A1
公开(公告)日：2019-01-10
申请号：PCT/US2018/040699
申请日：2018-07-03
Applicant: BASF SE , KING, III, Roswell, E.
Inventor： KING, III, Roswell, E. , HOELZL, Werner
Abstract: Polyolefin compositions comprising i) a polyolefin, ii) one or more phosphorus- containing benzofuranone compounds and iii) one or more acid scavengers are provided excellent protection against discoloration and enhanced thermal stability during melt processing as exhibited by improved retention of molecular weight and maintenance of polymer molecular architecture.
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Patent Agency Ranking
公开(公告)号：WO2019008002A1
公开(公告)日：2019-01-10
申请号：PCT/EP2018/068016
申请日：2018-07-03
Applicant: BASF SE
Inventor： HOELZL, Werner , DABBOUS, Raphael , BRUCHMANN, Bernd , PLENK, Christian
CPC classification number: C08K5/0091 , C07C49/245 , C07C49/248 , C07C69/67 , C07C69/732 , C08K5/132 , C08K5/1345 , C08K5/526 , C08L23/12
Abstract: The invention relates to a composition comprising a) a polymer and b) (i) a phenolic metal salt of formula (I) M n+ (L - ) n wherein n is 1, 2 or 3, M n+ is a metal ion and L - is an anion of formula (II) wherein A 1 and A 2 are both -CH 2 -CH 2 -, -CH=CH- or -CH 2 - or A1 is -CH=CH- and A 2 is -CH 2 - or A 1 is -CH 2 -CH 2 - and A 2 is -CH 2 -, R 1 , R 2 , R 4 and R 5 are independently from each other C 1 -C 4 alkyl, R 3 is H or C 1 -C 4 alkyl, or (ii) a bisphenolic compound of formula (III) wherein A 1 , A 2 , and R 1 to R 5 are as mentioned above, wherein the amount of component b) is from 0.0005 to 0.9 % by weight based on the weight of component a). The phenolic metal salt of formula (I) or the bisphenolic compound of formula (III) stabilizes the polymer against oxidative, thermal or light-induced degradation. Further embodiments are also an additive mixture comprising the phenolic metal salt of formula (I) or the bisphenolic compound of formula (III) and a further additive or a process for adding the component b) to the polymer, for example in an extruder.
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7.发明申请
公开(公告)号：WO2016020322A1
公开(公告)日：2016-02-11
申请号：PCT/EP2015/067808
申请日：2015-08-03
Applicant: BASF SE
Inventor： HOELZL, Werner , ROTZINGER, Bruno , SCHOENING, Kai-Uwe , KING III, Rick
IPC: C08K5/527 , C07F9/6574 , C08L23/02
CPC classification number: C08K5/527 , C07F9/65517 , C07F9/65746 , C08L23/02 , C08L23/06 , C08L23/12
Abstract: The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula I-P, I-O or I- M. Further embodiments are a compound of formula I-P, I-O or I-M, a process for protection of the organic material by the compound, the use of the compound against degradation of the organic material, an additive composition comprising the compound, a process for manufacturing the compound and an intermediate involved therein.
Abstract translation: 本发明涉及包含易于氧化，热或光诱导降解的有机材料和式IP，IO或I-M化合物的组合物。其它实施方案是式IP，IO或IM的化合物，保护方法 化合物的有机材料的使用，化合物对有机材料降解的用途，包含该化合物的添加剂组合物，制备该化合物的方法及其中涉及的中间体。
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8.发明申请
公开(公告)号：WO2020002130A1
公开(公告)日：2020-01-02
申请号：PCT/EP2019/066377
申请日：2019-06-20
Applicant: BASF SE
Inventor： TARTARINI, Cinzia , HOELZL, Werner , KING III, Roswell , HERBST, Heinz , ESPINOS ARIZTI, Jorge
Abstract: The invention relates to a composition, which comprises the components (a) a polyurethane foam or a polyether polyol; and (b) a compound of formula (I) wherein R 1 is H or C 1 -alkyl. A process for manufacturing the aforementioned composition, the use of a component (b) for stabilizing component (a) against degradation and a specific additive mixture comprising component (b) and as component (c) a first further additive, which is a specific aromatic amine, are described.
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9.发明申请
公开(公告)号：WO2019010176A1
公开(公告)日：2019-01-10
申请号：PCT/US2018/040709
申请日：2018-07-03
Applicant: BASF SE , KING, Rowell, E., III
Inventor： KING, Rowell, E., III , HOELZL, Werner
Abstract: Polyolefin compositions comprising i) a polyolefin, ii) one or more phosphorus- containing benzofuranone compounds and iii) one or more hindered amine light stabilizers are provided excellent protection against discoloration and enhanced thermal stability during melt processing as exhibited by improved retention of molecular weight and maintenance of polymer molecular architecture.
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10.发明申请
公开(公告)号：WO2019010167A8
公开(公告)日：2019-01-10
申请号：PCT/US2018/040695
申请日：2018-07-03
Applicant: BASF SE
Inventor： KING, III, Roswell E. , HOELZL, Werner
Abstract: Polyolefin compositions comprising i) a polyolefin, ii) one or more phosphorus- containing benzofuranone compounds and iii) one or more hindered phenolic antioxidants are provided excellent protection against discoloration and enhanced thermal stability during melt processing as exhibited by improved retention of molecular weight and maintenance of polymer molecular architecture.
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