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公开(公告)号：WO2022079613A1
公开(公告)日：2022-04-21
申请号：PCT/IB2021/059371
申请日：2021-10-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： JARIWALA, Chetan P. , LAVALLÉE, Claude
IPC: C08L23/08
Abstract: Synergists comprising at least one polylactone block and a comonomer block are described. Such synergists may be used in combination with a fluorinated polymer processing additive to reduce melt fracture when processing thermoplastic materials by, for example, extrusion casting or melt blowing the composition. Both diblock and triblock polylactone-based synergists are described. Suitable comonomer blocks include poly(alkylene ether) and polydialkylsiloxane. Suitable thermoplastic polymers include polyolefins such as linear low-density polyethylene.
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公开(公告)号：WO2018213671A1
公开(公告)日：2018-11-22
申请号：PCT/US2018/033336
申请日：2018-05-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： CHARI, Madhusudan , ANDERSON, Kevin W. , LAVALLÉE, Claude , HUTCHENS, Dale E. , MAMUN, Shireen A. , DEWITTE, Greta
CPC classification number: B29C48/00 , B29C48/022 , B29K2027/12 , C08L27/12 , C08L2205/025 , C08L71/02
Abstract: A composition includes a co-coagulated mixture of a first branched, amorphous fluoropolymer and a second substantially linear, amorphous fluoropolymer. The co-coagulated mixture has a gel content of less than five percent by weight. The composition can further include at least one of a non-fluorinated, thermoplastic polymer as a major component of the composition or a polymer processing additive synergist. A method of reducing melt defects during the extrusion of a polymer is also provided. Use of a combination of the first and second amorphous fluoropolymers as a polymer processing additive is also provided.
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3.发明申请POLY(OXYALKYLENE) POLYMER PROCESSING ADDITIVE, COMPOSITIONS, AND METHODS 审中-公开聚（亚烷基）聚合物加工添加剂，组合物和方法
公开(公告)号：WO2016100691A1
公开(公告)日：2016-06-23
申请号：PCT/US2015/066423
申请日：2015-12-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： LAVALLÉE, Claude , MAMUN, Shireen A.
IPC: C08L23/04
CPC classification number: C08L23/06 , C08K5/098 , C08K5/42 , C08K5/521 , C08L23/04 , C08L23/0815 , C08L71/02 , C08L2205/02 , C08L2205/03 , C08L2205/06
Abstract: A poly(oxyalkylene) polymer having a weight average molecular weight of at least 50,000 grams per mole and a metal salt of a carboxylic acid, sulfonic acid, or alkylsulfate, in combination are useful as a polymer processing additive. In some embodiments, the polymer processing additive further includes a poly(oxyalkylene) polymer having a weight average molecular weight of up to 20,000 grams per mole Polymer processing additive compositions and thermoplastic, for example, polyolefin, compositions including a poly(oxyalkylene) polymer and a metal salt of a carboxylic acid, sulfonic acid, or alkylsulfate are disclosed. Methods of reducing melt defects during the extrusion of a thermoplastic polymer, which may be a homogeneously catalyzed polyolefin, are also disclosed.
Abstract translation: 重均分子量为至少50,000克/摩尔的聚（氧化烯）聚合物和羧酸，磺酸或烷基硫酸盐的金属盐组合可用作聚合物加工添加剂。 在一些实施方案中，聚合物加工添加剂还包括重均分子量高达20,000克/摩尔聚合物加工添加剂组合物和热塑性塑料的聚（氧化烯）聚合物，例如聚烯烃，包含聚（氧化烯）聚合物和 公开了羧酸，磺酸或烷基硫酸盐的金属盐。 还公开了在挤出可能是均匀催化的聚烯烃的热塑性聚合物挤出期间减少熔体缺陷的方法。
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4.发明申请PROCESSING AID COMPOSITION COMPRISING A SULFONATE-CONTAINING FLUORINATED POLYMER 审中-公开包含含磺酸盐的氟化聚合物的加工助剂组合物
公开(公告)号：WO2017083241A1
公开(公告)日：2017-05-18
申请号：PCT/US2016/060888
申请日：2016-11-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： LAVALLÉE, Claude , DUCHESNE, Denis , GUERRA, Miguel A.
CPC classification number: C08L101/00 , B29C47/0007 , B29C47/0023 , B29C47/20 , B29C47/40 , B29C47/92 , B29L2031/7172 , C08F6/22 , C08F214/22 , C08J3/226 , C08L23/0815 , C08L2205/025 , C08L2205/06 , C08L101/04 , C08L101/02 , C08L27/12
Abstract: Described herein is a melt-processible polymer composition comprising: a non-fluorinated melt-processible polymer; and a fluorine-containing polymer comprising at least three -(SO 3 - )iM +i groups per polymer chain wherein M is a cation; and i is an integer.
Abstract translation: 本文描述了一种可熔融加工的聚合物组合物，其包含：非氟化的可熔融加工聚合物; 和每个聚合物链含有至少三个 - （SO 3 - ）mM +基团的含氟聚合物，其中M是阳离子; 我是一个整数。
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5.发明申请
公开(公告)号：WO2013090251A2
公开(公告)日：2013-06-20
申请号：PCT/US2012/068926
申请日：2012-12-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , LAVALLÉE, Claude , DAHLKE, Gregg D. , DUCHESNE, Denis , FUKUSHI, Tatsuo , GROOTAERT, Werner M. A. , GUERRA, Miguel A. , QIU, Zai-Ming
Inventor： LAVALLÉE, Claude , DAHLKE, Gregg D. , DUCHESNE, Denis , FUKUSHI, Tatsuo , GROOTAERT, Werner M. A. , GUERRA, Miguel A. , QIU, Zai-Ming
IPC: C08L27/12
CPC classification number: C08F214/22 , C08L23/06 , C08L27/12 , C08L27/16 , C08L2205/03 , C08L2205/06 , C08L2207/066 , C08F214/28 , C08F228/02
Abstract: Described herein is a melt-processible polymer composition comprising: a non-fluorinated melt-processible polymer; and a fluoropolymer derived from the polymerization of a monomer and a sulfinate-containing molecule, wherein the sulfinate-containing molecule is selected from the group consisting of: (a)CX 1 X 3 =CX 2 -(R) p -CZ 1 Z 2 -SO 2 M Formula (I) (b) Formula (II); and (c) combinations thereof, wherein X 1 , X 2 , and X 3 are each independently selected from H, F, Cl, a C 1 to C 4 alkyl group, and a C 1 to C 4 fluorinated alkyl group; R is a linking group; Z 1 and Z 2 are independently selected from F, CF 3 , and a perfluoroalkyl group; R 1 and R 2 are end-groups; p is 0 or 1; m is at least 2; and M is a cation.
Abstract translation: 本文描述了一种可熔融加工的聚合物组合物，其包含：非氟化的可熔融加工聚合物; 和由单体和含亚磺酸盐的分子的聚合衍生的含氟聚合物，其中所述含亚磺酸盐的分子选自：（a）CX 1 -X 3， （R）= CZ 1 Z 2 -SO 2 2 - 式（I）（b）式（II） 和（c）其组合，其中X 1，X 2和X 3各自独立地选自H，F，Cl，a C 1至C 4烷基和C 1至C 4氟化烷基; R是一个连接组; Z 1和Z 2独立地选自F，CF 3和全氟烷基; Z 1和Z 2独立地选自F，CF 3和全氟烷基; R 1和R 2是末端基团; p是0或1; m至少为2; M是阳离子。
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2022079601A1
公开(公告)日：2022-04-21
申请号：PCT/IB2021/059356
申请日：2021-10-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： VASILIEV, Roman I. , MAKAROV, Timofey , LAVALLÉE, Claude
IPC: C08L23/06
Abstract: Described herein is the use of a polyorganosiloxane polymer in the melt processing of a high density polyethylene composition. The polyorganosiloxane polymer has been shown to reduce and/or eliminate gross melt fracture.
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7.发明申请COMPOSITIONS INCLUDING A BIMODAL BLEND OF AMORPHOUS FLUOROPOLYMERS AND THEIR USES 审中-公开包含非晶态含氟聚合物的双模共混物及其用途的组合物
公开(公告)号：WO2017083688A1
公开(公告)日：2017-05-18
申请号：PCT/US2016/061586
申请日：2016-11-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MAMUN, Shireen A. , LAVALLÉE, Claude , MCARTHUR, Dawn H.
CPC classification number: C08L27/12 , B29C47/0004 , B29C47/0011 , B29C47/0014 , B29C47/0026 , B29C47/827 , B29C47/92 , B29C2947/92704 , C08G65/007 , C08L23/0815 , C08L71/02 , C08L2205/025 , C08L2205/03
Abstract: A composition includes a first amorphous fluoropolymer having a first Mooney viscosity ML 1+10 @ 121°C less than 60 and a second amorphous fluoropolymer having a second Mooney viscosity ML 1+10 @ 121°C greater than 80. The composition further includes at least one of a non-fluorinated, thermoplastic polymer as a major component of the composition or a polymer processing additive synergist. A method of reducing melt defects during the extrusion of a polymer is also provided. Use of a combination of the first and second amorphous fluoropolymers as a polymer processing additive is also provided.
Abstract translation: 组合物包括具有小于60的第一门尼粘度ML 1 + 10121℃和具有第二门尼粘度ML 1 + 10121℃的第二无定形含氟聚合物的第一无定形含氟聚合物 该组合物还包含作为组合物的主要组分的非氟化热塑性聚合物或聚合物加工添加剂增效剂中的至少一种。 还提供了在挤出聚合物期间减少熔体缺陷的方法。 还提供了第一和第二无定形含氟聚合物的组合作为聚合物加工添加剂的用途。
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公开(公告)号：WO2015042415A1
公开(公告)日：2015-03-26
申请号：PCT/US2014/056581
申请日：2014-09-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： LAVALLÉE, Claude , MAMUN, Shireen A.
CPC classification number: C08L23/06 , B29C47/0004 , B29C47/802 , B29C47/862 , B29K2023/06 , B29K2105/0044 , B29K2105/0094 , B29K2105/16 , B29K2995/0017 , C08K3/22 , C08K5/09 , C08L23/0815 , C08L27/12 , C08L71/02 , C08L2310/00
Abstract: A poly(oxyalkylene) polymer and a metal salt of a carboxylic acid, sulfonic acid, or alkylsulfate, in combination are useful as a polymer processing additive synergist. Polymer processing additive compositions, homogeneously catalyzed olefin compositions, and other extrudable polymer compositions including a poly(oxyalkylene) polymer and a metal salt of a carboxylic acid, sulfonic acid, or alkylsulfate are disclosed. Methods of reducing melt defects during the extrusion of a thermoplastic polymer, which may be a homogeneously catalyzed polyolefin, are also disclosed.
Abstract translation: 聚（氧化烯）聚合物和羧酸，磺酸或烷基硫酸盐的金属盐组合可用作聚合物加工添加剂增效剂。 公开了聚合物加工添加剂组合物，均匀催化的烯烃组合物和包括聚（氧化烯）聚合物和羧酸，磺酸或烷基硫酸盐的金属盐的其它可挤出聚合物组合物。 还公开了在挤出可能是均匀催化的聚烯烃的热塑性聚合物挤出期间减少熔体缺陷的方法。
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公开(公告)号：WO2023089434A1
公开(公告)日：2023-05-25
申请号：PCT/IB2022/060567
申请日：2022-11-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： JARIWALA, Chetan P. , LAVALLÉE, Claude
Abstract: Synergists are combined with hyperbranched polyester polyols to form polymer processing additive compositions. The synergists are selected from the group consisting of polyethylene glycols, polyethylene oxides, polycaprolactones and combinations thereof. Compositions containing a thermoplastic polymer and such polymer processing additive compositions, as well as methods of extruding thermoplastic polymers containing such polymer processing additive compositions are also described.
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10.发明申请COMPOSITIONS INCLUDING COPOLYMERS OF VINYLIDENE FLUORIDE AND TETRAFLUOROETHYLENE AND METHODS OF USING THE SAME 审中-公开包含氟化亚乙烯和四氟乙烯共聚物的组合物及使用该方法的组合物
公开(公告)号：WO2017201135A1
公开(公告)日：2017-11-23
申请号：PCT/US2017/033049
申请日：2017-05-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： LAVALLÉE, Claude , HUTCHENS, Dale E. , KASPAR, Harald , WEILANDT, Karl D. , MAMUN, Shireen A.
IPC: B29C47/94 , C08F214/22 , C08L23/08 , C08L27/16 , C08L77/00
Abstract: A composition includes a thermoplastic fluoropolymer having vinylidene fluoride units in an amount of at least 30 mole percent and tetrafluoroethylene units in an amount of at least 5 mole percent. The thermoplastic fluoropolymer is free of hexafluoropropylene units or comprises less than 5 mole percent hexafluoropropylene units. The composition further includes at least one of a non-fluorinated, thermoplastic polymer as a major component of the composition or a polymer processing additive synergist. A method of reducing melt defects during the extrusion of a polymer is also provided. Use of the thermoplastic fluoropolymer as a polymer processing additive is also provided.
Abstract translation: 组合物包括含量为至少30摩尔％的偏二氟乙烯单元和含量为至少5摩尔％的四氟乙烯单元的热塑性含氟聚合物。 该热塑性含氟聚合物不含六氟丙烯单元或含有小于5摩尔％的六氟丙烯单元。 该组合物还包含作为组合物主要组分的非氟化热塑性聚合物或聚合物加工添加剂增效剂中的至少一种。 还提供了在挤出聚合物期间减少熔体缺陷的方法。 还提供了使用热塑性含氟聚合物作为聚合物加工添加剂。
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