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公开(公告)号：US11787978B2
公开(公告)日：2023-10-17
申请号：US16775948
申请日：2020-01-29
Applicant: Synthomer Adhesive Technologies LLC
Inventor： Bing Yuan , James Palmer Dickerson , Bee Kim Liew , Christopher Wayne Osborne , Jacobus Siera
IPC: C09J7/35 , C09J11/08 , C09J11/06 , C09J123/26 , A61L15/20 , A61L15/58 , A61L15/22 , C09J153/02 , C09J153/00 , C09J123/08 , C08K5/17 , C08L91/06 , C08K3/013 , C08K5/00 , C08K5/3435 , C08K5/13 , C08K5/375 , C08K5/372 , C08K5/3492 , C08K5/134 , C08K5/52 , C08K5/5393 , C09J7/38 , C08L23/08 , C08L23/26 , C08L53/02 , C08K5/105 , C08K5/12
CPC classification number: C09J7/35 , A61L15/20 , A61L15/225 , A61L15/585 , C08K3/013 , C08K5/0016 , C08K5/13 , C08K5/1345 , C08K5/17 , C08K5/3435 , C08K5/3492 , C08K5/372 , C08K5/375 , C08K5/52 , C08K5/5393 , C08L23/0853 , C08L23/26 , C08L53/02 , C08L91/06 , C09J7/381 , C09J11/06 , C09J11/08 , C09J123/0815 , C09J123/0853 , C09J123/26 , C09J153/00 , C09J153/02 , C08K5/005 , C08K5/105 , C08K5/12 , C08K5/34926 , C09J2301/408 , C09J2301/414 , C09J2453/00 , A61L15/585 , C08L53/02 , C08L91/00 , C08L53/02 , C08K5/13 , C08L43/00 , C08K5/1345 , C08L43/00 , C08K5/3435 , C08L43/00 , C08K5/3492 , C08L43/00 , C08K5/375 , C08L43/00
Abstract: A tackifier composition comprising at least one thermoplastic hydrocarbon resin and an antioxidant composition is provided; wherein a portion of the volatile organic compounds in the thermoplastic hydrocarbon resin has been removed; wherein the antioxidant composition comprises at least one primary antioxidant and at least one secondary antioxidant; and wherein the levels of individual volatile organic compound monitored in the tackifier composition are less than about 0.5 ppm as measured by GC/MS headspace analysis. Processes for producing the tackifier composition are also provided as well as adhesives comprising the tackifier compositions.
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公开(公告)号：US11661531B2
公开(公告)日：2023-05-30
申请号：US16775980
申请日：2020-01-29
Applicant: Synthomer Adhesive Technologies LLC
Inventor： Bing Yuan , James Palmer Dickerson , Bee Kim Liew , Christopher Wayne Osborne , Jacobus Siera
IPC: C08L53/02 , C09J11/08 , C09J11/06 , C09J123/26 , A61L15/20 , A61L15/58 , A61L15/22 , C09J153/02 , C08K5/3435 , C08K5/13 , C08K5/375 , C08K5/372 , C08K5/3492 , C08K5/134 , C08K5/52 , C08K5/5393 , C09J7/38 , C08L23/08 , C08L23/26 , C09J123/08 , C08K5/00 , C08K5/105 , C08K5/12
CPC classification number: C08L53/02 , A61L15/20 , A61L15/225 , A61L15/585 , C08K5/13 , C08K5/1345 , C08K5/3435 , C08K5/3492 , C08K5/372 , C08K5/375 , C08K5/52 , C08K5/5393 , C08L23/0853 , C08L23/26 , C09J7/381 , C09J11/06 , C09J11/08 , C09J123/0853 , C09J123/26 , C09J153/02 , C08K5/005 , C08K5/105 , C08K5/12 , C08K5/34926 , C09J2301/408 , C09J2301/414 , C09J2453/00 , A61L15/585 , C08L53/02 , C08L91/00 , C08L53/02 , C08K5/13 , C08L43/00 , C08K5/1345 , C08L43/00 , C08K5/3435 , C08L43/00 , C08K5/3492 , C08L43/00 , C08K5/375 , C08L43/00
Abstract: A tackifier composition comprising at least one thermoplastic hydrocarbon resin and an antioxidant composition is provided; wherein a portion of the volatile organic compounds in the thermoplastic hydrocarbon resin has been removed; wherein the antioxidant composition comprises at least one primary antioxidant and at least one secondary antioxidant; and wherein the levels of individual volatile organic compound monitored in the tackifier composition are less than about 0.5 ppm as measured by GC/MS headspace analysis. Processes for producing the tackifier composition are also provided as well as adhesives comprising the tackifier compositions.
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公开(公告)号：US12152136B2
公开(公告)日：2024-11-26
申请号：US17873893
申请日：2022-07-26
Applicant: Synthomer Adhesive Technologies LLC
Inventor： Jianning Liu , Marc Stacey Somers , Bennett Haines Novak , Raymond Prescott Cottle , Bee Kim Liew , Andrea Gail Hagood , Terri Roxanne Carvagno
IPC: C08L23/14 , C09J123/14
Abstract: Propylene-ethylene copolymers are provided that exhibit superior tensile strength and mechanical properties due to their specific propylene and ethylene content, triad tacticity, viscosity, and crystallinity. Moreover, we have discovered that certain processing conditions, such as polymerization temperature and external donor to catalyst ratios, can facilitate the production of the high tensile strength propylene-ethylene copolymers described herein. Furthermore, the high tensile strength propylene-ethylene copolymers may be used to produce a variety of hot melt adhesives, such as those for hygiene applications, woodworking applications, lamination applications, and packaging applications, which exhibit unique and superior mechanical properties.
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公开(公告)号：US20240034868A1
公开(公告)日：2024-02-01
申请号：US17873929
申请日：2022-07-26
Applicant: Synthomer Adhesive Technologies LLC
Inventor： Jianning Liu , Marc Stacey Somers , Bennett Haines Novak , Raymond Prescott Cottle , Bee Kim Liew , Andrea Gail Hagood , Terri Roxanne Carvagno
IPC: C08L23/14 , C09J123/14
CPC classification number: C08L23/14 , C09J123/14
Abstract: Propylene-ethylene copolymers are provided that exhibit superior tensile strength and mechanical properties due to their specific propylene and ethylene content, triad tacticity, viscosity, and crystallinity. Moreover, we have discovered that certain processing conditions, such as polymerization temperature and external donor to catalyst ratios, can facilitate the production of the high tensile strength propylene-ethylene copolymers described herein. Furthermore, the high tensile strength propylene-ethylene copolymers may be used to produce a variety of hot melt adhesives, such as those for hygiene applications, woodworking applications, lamination applications, and packaging applications, which exhibit unique and superior mechanical properties.
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公开(公告)号：US11613675B2
公开(公告)日：2023-03-28
申请号：US16775962
申请日：2020-01-29
Applicant: Synthomer Adhesive Technologies LLC
Inventor： Bing Yuan , James Palmer Dickerson , Bee Kim Liew , Christopher Wayne Osborne , Jacobus Siera
IPC: C09J7/35 , C09J123/08 , C09J153/00 , C08K5/3435 , C08K5/12 , C08K5/17 , C08K5/372 , C08L91/06 , C08K3/013 , C08K5/00
Abstract: A tackifier composition comprising at least one thermoplastic hydrocarbon resin and an antioxidant composition is provided; wherein a portion of the volatile organic compounds in the thermoplastic hydrocarbon resin has been removed; wherein the antioxidant composition comprises at least one primary antioxidant and at least one secondary antioxidant; and wherein the levels of individual volatile organic compound monitored in the tackifier composition are less than about 0.5 ppm as measured by GC/MS headspace analysis. Processes for producing the tackifier composition are also provided as well as adhesives comprising the tackifier compositions.
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Patent Agency Ranking
公开(公告)号：US20240043589A1
公开(公告)日：2024-02-08
申请号：US17873916
申请日：2022-07-26
Applicant: Synthomer Adhesive Technologies LLC
Inventor： Jianning Liu , Marc Stacey Somers , Bennett Haines Novak , Raymond Prescott Cottle , Bee Kim Liew , Andrea Gail Hagood , Terri Roxanne Carvagno
IPC: C08F210/06 , C08F210/02 , C09J123/16
CPC classification number: C08F210/06 , C08F210/02 , C09J123/16 , C08F2500/27 , C08F2500/33 , C09J2301/304
Abstract: Propylene-ethylene copolymers are provided that exhibit superior tensile strength and mechanical properties due to their specific propylene and ethylene content, triad tacticity, viscosity, and crystallinity. Moreover, we have discovered that certain processing conditions, such as polymerization temperature and external donor to catalyst ratios, can facilitate the production of the high tensile strength propylene-ethylene copolymers described herein. Furthermore, the high tensile strength propylene-ethylene copolymers may be used to produce a variety of hot melt adhesives, such as those for hygiene applications, woodworking applications, lamination applications, and packaging applications, which exhibit unique and superior mechanical properties.
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公开(公告)号：US20240034867A1
公开(公告)日：2024-02-01
申请号：US17873893
申请日：2022-07-26
Applicant: Synthomer Adhesive Technologies LLC
Inventor： Jianning Liu , Marc Stacey Somers , Bennett Haines Novak , Raymond Prescott Cottle , Bee Kim Liew , Andrea Gail Hagood , Terri Roxanne Carvagno
IPC: C08L23/14 , C09J123/14
CPC classification number: C08L23/14 , C09J123/14 , C08L2205/03
Abstract: Propylene-ethylene copolymers are provided that exhibit superior tensile strength and mechanical properties due to their specific propylene and ethylene content, triad tacticity, viscosity, and crystallinity. Moreover, we have discovered that certain processing conditions, such as polymerization temperature and external donor to catalyst ratios, can facilitate the production of the high tensile strength propylene-ethylene copolymers described herein. Furthermore, the high tensile strength propylene-ethylene copolymers may be used to produce a variety of hot melt adhesives, such as those for hygiene applications, woodworking applications, lamination applications, and packaging applications, which exhibit unique and superior mechanical properties.
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公开(公告)号：US11725122B2
公开(公告)日：2023-08-15
申请号：US16775999
申请日：2020-01-29
Applicant: Synthomer Adhesive Technologies LLC
Inventor： Bing Yuan , James Palmer Dickerson , Bee Kim Liew , Christopher Wayne Osborne , Jacobus Siera
IPC: C09J7/35 , C08L53/02 , C09J11/08 , C09J11/06 , C09J123/26 , A61L15/20 , A61L15/58 , A61L15/22 , C09J153/02 , C09J153/00 , C09J123/08 , C08K5/17 , C08L91/06 , C08K3/013 , C08K5/00 , C08K5/3435 , C08K5/13 , C08K5/375 , C08K5/372 , C08K5/3492 , C08K5/134 , C08K5/52 , C08K5/5393 , C09J7/38 , C08L23/08 , C08L23/26 , C08K5/105 , C08K5/12
CPC classification number: C09J7/35 , A61L15/20 , A61L15/225 , A61L15/585 , C08K3/013 , C08K5/0016 , C08K5/13 , C08K5/1345 , C08K5/17 , C08K5/3435 , C08K5/3492 , C08K5/372 , C08K5/375 , C08K5/52 , C08K5/5393 , C08L23/0853 , C08L23/26 , C08L53/02 , C08L91/06 , C09J7/381 , C09J11/06 , C09J11/08 , C09J123/0815 , C09J123/0853 , C09J123/26 , C09J153/00 , C09J153/02 , C08K5/005 , C08K5/105 , C08K5/12 , C08K5/34926 , C09J2301/408 , C09J2301/414 , C09J2453/00 , A61L15/585 , C08L53/02 , C08L91/00 , C08L53/02 , C08K5/13 , C08L43/00 , C08K5/1345 , C08L43/00 , C08K5/3435 , C08L43/00 , C08K5/3492 , C08L43/00 , C08K5/375 , C08L43/00
Abstract: A tackifier composition comprising at least one thermoplastic hydrocarbon resin and an antioxidant composition is provided; wherein a portion of the volatile organic compounds in the thermoplastic hydrocarbon resin has been removed; wherein the antioxidant composition comprises at least one primary antioxidant and at least one secondary antioxidant; and wherein the levels of individual volatile organic compound monitored in the tackifier composition are less than about 0.5 ppm as measured by GC/MS headspace analysis. Processes for producing the tackifier composition are also provided as well as adhesives comprising the tackifier compositions.
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公开(公告)号：US12180356B2
公开(公告)日：2024-12-31
申请号：US17873904
申请日：2022-07-26
Applicant: Synthomer Adhesive Technologies LLC
Inventor： Jianning Liu , Marc Stacey Somers , Bennett Haines Novak , Raymond Prescott Cottle , Bee Kim Liew , Andrea Gail Hagood , Terri Roxanne Carvagno
Abstract: Propylene-ethylene copolymers are provided that exhibit superior tensile strength and mechanical properties due to their specific propylene and ethylene content, triad tacticity, viscosity, and crystallinity. Moreover, we have discovered that certain processing conditions, such as polymerization temperature and external donor to catalyst ratios, can facilitate the production of the high tensile strength propylene-ethylene copolymers described herein. Furthermore, the high tensile strength propylene-ethylene copolymers may be used to produce a variety of hot melt adhesives, such as those for hygiene applications, woodworking applications, lamination applications, and packaging applications, which exhibit unique and superior mechanical properties.
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公开(公告)号：US20240034869A1
公开(公告)日：2024-02-01
申请号：US17873904
申请日：2022-07-26
Applicant: Synthomer Adhesive Technologies LLC
Inventor： Jianning Liu , Marc Stacey Somers , Bennett Haines Novak , Raymond Prescott Cottle , Bee Kim Liew , Andrea Gail Hagood , Terri Roxanne Carvagno
CPC classification number: C08L23/16 , C08L91/06 , C08L2205/02
Abstract: Propylene-ethylene copolymers are provided that exhibit superior tensile strength and mechanical properties due to their specific propylene and ethylene content, triad tacticity, viscosity, and crystallinity. Moreover, we have discovered that certain processing conditions, such as polymerization temperature and external donor to catalyst ratios, can facilitate the production of the high tensile strength propylene-ethylene copolymers described herein. Furthermore, the high tensile strength propylene-ethylene copolymers may be used to produce a variety of hot melt adhesives, such as those for hygiene applications, woodworking applications, lamination applications, and packaging applications, which exhibit unique and superior mechanical properties.
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