CA3024733C - Propylene polymer-based hot melt adhesive composition exhibiting fast set time and articles including the same - Google Patents

Propylene polymer-based hot melt adhesive composition exhibiting fast set time and articles including the same Download PDF

Info

Publication number
CA3024733C
CA3024733C CA3024733A CA3024733A CA3024733C CA 3024733 C CA3024733 C CA 3024733C CA 3024733 A CA3024733 A CA 3024733A CA 3024733 A CA3024733 A CA 3024733A CA 3024733 C CA3024733 C CA 3024733C
Authority
CA
Canada
Prior art keywords
weight
hot melt
melt adhesive
adhesive composition
propylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3024733A
Other languages
English (en)
French (fr)
Other versions
CA3024733A1 (en
Inventor
Thomas F. Kauffman
Scott C. Schmidt
Kim M. Larson
Amanda L. Schmit
Timothy W. Roska
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HB Fuller Co
Original Assignee
HB Fuller Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HB Fuller Co filed Critical HB Fuller Co
Publication of CA3024733A1 publication Critical patent/CA3024733A1/en
Application granted granted Critical
Publication of CA3024733C publication Critical patent/CA3024733C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/10—Homopolymers or copolymers of propene
    • C09J123/14—Copolymers of propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/04—Homopolymers or copolymers of ethene
    • C09J123/08—Copolymers of ethene
    • C09J123/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C09J123/0815—Copolymers of ethene with aliphatic 1-olefins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/10—Homopolymers or copolymers of propene
    • C09J123/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J9/00—Adhesives characterised by their physical nature or the effects produced, e.g. glue sticks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA3024733A 2016-07-01 2017-06-30 Propylene polymer-based hot melt adhesive composition exhibiting fast set time and articles including the same Active CA3024733C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662357584P 2016-07-01 2016-07-01
US62/357,584 2016-07-01
US201762472315P 2017-03-16 2017-03-16
US62/472,315 2017-03-16
PCT/US2017/040258 WO2018005949A1 (en) 2016-07-01 2017-06-30 Propylene polymer-based hot melt adhesive composition exhibiting fast set time and articles including the same

Publications (2)

Publication Number Publication Date
CA3024733A1 CA3024733A1 (en) 2018-01-04
CA3024733C true CA3024733C (en) 2023-07-04

Family

ID=59363239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3024733A Active CA3024733C (en) 2016-07-01 2017-06-30 Propylene polymer-based hot melt adhesive composition exhibiting fast set time and articles including the same

Country Status (7)

Country Link
US (1) US10392537B2 (enExample)
EP (1) EP3478785B1 (enExample)
JP (1) JP6945568B2 (enExample)
CN (1) CN109415606B (enExample)
CA (1) CA3024733C (enExample)
MX (1) MX394678B (enExample)
WO (1) WO2018005949A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11267916B2 (en) 2014-02-07 2022-03-08 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins
US9428598B2 (en) 2014-02-07 2016-08-30 Eastman Chemical Company Amorphous propylene-ethylene copolymers
US10308740B2 (en) 2014-02-07 2019-06-04 Eastman Chemical Company Amorphous propylene-ethylene copolymers
US10723824B2 (en) 2014-02-07 2020-07-28 Eastman Chemical Company Adhesives comprising amorphous propylene-ethylene copolymers
US10647795B2 (en) 2014-02-07 2020-05-12 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins
US10696765B2 (en) 2014-02-07 2020-06-30 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and propylene polymer
WO2020047031A1 (en) * 2018-08-29 2020-03-05 Henkel IP & Holding GmbH Hot melt adhesive containing phase changing materials
DK3847221T3 (en) * 2018-09-03 2023-04-17 Sasol South Africa Ltd Hot melt adhesive compositions
CA3111290A1 (en) 2018-09-19 2020-03-26 Carefusion 303, Inc. Methods and formulations for bonding dissimilar materials
JP7229003B2 (ja) * 2018-12-13 2023-02-27 ヘンケルジャパン株式会社 ホットメルト接着剤
JP7336188B2 (ja) * 2018-12-13 2023-08-31 ヘンケルジャパン株式会社 ホットメルト接着剤
US20200248046A1 (en) * 2019-02-04 2020-08-06 Exxonmobil Chemical Patents Inc. Hot Melt Adhesive Compositions
US12516184B2 (en) * 2019-04-26 2026-01-06 Dow Global Technologies Llc Adhesive composition
CN110872489A (zh) * 2019-12-03 2020-03-10 张立强 相变热熔胶及其制备方法
CN114761507B (zh) * 2019-12-20 2023-09-29 H.B.富乐公司 茂金属催化的聚丁烯-1热熔融粘合剂组合物和含其的制品
JP6841955B1 (ja) * 2020-03-30 2021-03-10 アイカ工業株式会社 ホットメルト組成物
JP7714576B2 (ja) * 2020-04-29 2025-07-29 ダウ グローバル テクノロジーズ エルエルシー 高流動性プロピレン系インターポリマー組成物
WO2021240294A1 (en) * 2020-05-28 2021-12-02 Sasol South Africa Limited Use of hydrotreated synthetic fischer-tropsch-waxes in polyolefin-based hot melt adhesives
US11859093B2 (en) 2021-03-26 2024-01-02 Te Connectivity Solutions Gmbh Printable non-curable thixotropic hot melt composition
JP7718121B2 (ja) * 2021-07-01 2025-08-05 ａｒｔｉｅｎｃｅ株式会社 接着性樹脂組成物、該組成物を用いた積層シート及び蓋材
EP4155340A1 (en) * 2021-09-23 2023-03-29 Borealis AG Decoloration of polyolefins in the melt state
JP7875744B2 (ja) * 2022-06-29 2026-06-18 サンスター技研株式会社 ホットメルト接着剤組成物、自動車内装用プレコート表皮材、自動車内装材、及び接着体の製造方法
US12692378B2 (en) * 2023-03-21 2026-07-28 H.B. Fuller Company Hot melt composition in the form of a film for use in photovoltaic modules
KR102842763B1 (ko) * 2023-07-19 2025-08-04 디렉스폴리머 유한회사 핫멜트 접착제 조성물
CN117511237A (zh) * 2023-11-06 2024-02-06 深州市联富塑胶科技有限公司 一种稳定剂用调和蜡及其制备方法
EP4763939A1 (en) * 2024-12-20 2026-06-24 Bostik SA Hot melt pressure sensitive adhesive composition

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821143A (en) 1973-03-22 1974-06-28 Du Pont Hot melt adhesive composition containing a branched elastomeric copolymer
US6107430A (en) 1996-03-14 2000-08-22 The Dow Chemical Company Low application temperature hot melt adhesive comprising ethylene α-olefin
ID17196A (id) 1996-03-14 1997-12-11 Dow Chemical Co Bahan-bahan perekat yang mengandung polimer-polimer olefin
US6117959A (en) 1998-09-02 2000-09-12 Eastman Chemical Company Polyolefin catalysts
US6620896B1 (en) 1999-02-23 2003-09-16 Eastman Chemical Company Mixed olefin polymerization catalysts, processes employing such catalysts, and polymers obtained therefrom
US6627723B2 (en) 1999-12-22 2003-09-30 Exxonmobil Chemical Patents Inc. Adhesive alpha-olefin inter-polymers
CA2396736A1 (en) 2000-01-12 2001-07-19 Eastman Chemical Company Procatalysts comprising bidentate ligands, catalyst systems, and use in olefin polymerization
US8653169B2 (en) 2002-10-15 2014-02-18 Exxonmobil Chemical Patents Inc. Propylene copolymers for adhesive applications
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
WO2005108442A1 (en) 2002-10-15 2005-11-17 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7645829B2 (en) 2004-04-15 2010-01-12 Exxonmobil Chemical Patents Inc. Plasticized functionalized propylene copolymer adhesive composition
AU2005319179B2 (en) 2004-12-21 2011-10-13 Dow Global Technologies Llc Polypropylene-based adhesive compositions
DE102005020205A1 (de) 2005-04-28 2006-11-09 Jowat Ag Nichtreaktive thermoplastische Schmelzklebstoffe auf Basis von metallocenkatalytisch hergestellten Polyolefinen
JP5265382B2 (ja) 2006-01-17 2013-08-14 ノードソン コーポレーション 熱可塑性材料を溶融及び吐出する装置並びに方法
US8283400B2 (en) 2008-06-09 2012-10-09 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions
US8242198B2 (en) 2008-06-09 2012-08-14 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions
CN102449091B (zh) 2009-05-29 2014-05-07 埃克森美孚化学专利公司 聚烯烃粘合剂组合物及其制备方法
BR112012001614B1 (pt) 2009-07-24 2019-11-26 Bostik, Inc. Adesivo termofundível baseado em copolímeros de bloco de olefina
US9376597B2 (en) 2010-11-19 2016-06-28 Henkel Ag & Co. Kgaa Adhesive composition and use thereof
WO2012149391A1 (en) 2011-04-28 2012-11-01 Adherent Laboratories, Inc. Polyolefin based hot melt adhesive composition
EP2723824A1 (en) 2011-06-27 2014-04-30 H. B. Fuller Company Propylene-alpha-olefin polymers, hot melt adhesive compositions that include propylene-alpha-olefin polymers and articles that include the same
WO2013063294A1 (en) 2011-10-27 2013-05-02 Graco Minnesota Inc. Melter cartridge
US20130112709A1 (en) 2011-11-07 2013-05-09 Graco Minnesota Inc. Melting system
JP2015502419A (ja) 2011-11-07 2015-01-22 グラコ ミネソタ インコーポレーテッド 溶融システム
JP2014040094A (ja) * 2012-07-24 2014-03-06 Nitto Denko Corp 電子機器用再剥離可能発泡積層体及び電気又は電子機器類
SG11201408303WA (en) * 2012-09-19 2015-01-29 Exxonmobil Chem Patents Inc Adhesive compositions of propylene-based and ethylene-based polymers
US9605186B2 (en) 2012-09-19 2017-03-28 Exxonmobil Chemical Patents Inc. Adhesive compositions of ethylene-based and propylene-based polymers
WO2014077258A1 (ja) 2012-11-15 2014-05-22 出光興産株式会社 プロピレン系重合体及びホットメルト接着剤
EP2938687B1 (en) * 2012-12-28 2017-12-13 ExxonMobil Chemical Patents Inc. Adhesive compositions of ethylene-based and propylene-based polymers
US9267060B2 (en) 2013-02-15 2016-02-23 H.B. Fuller Company Reaction product of propylene polymer and wax, graft copolymers derived from polypropylene polymer and wax, hot melt adhesive compositions including the same, and methods of using and making the same
EP2960259A4 (en) 2013-02-22 2016-11-23 Idemitsu Kosan Co PROPYLENE POLYMER AND HOT FLAVORING LIABILITY
JP6262585B2 (ja) * 2013-03-29 2018-01-17 積水フーラー株式会社 ホットメルト接着剤及び紙製包装用資材
WO2015161241A1 (en) 2014-04-18 2015-10-22 IFS Industries Inc. Low density and high performance packaging hot melt
BR112017003445B1 (pt) 2014-08-21 2022-06-07 Dow Global Technologies Llc Composição adesiva de fusão a quente
BR112017003457B1 (pt) 2014-08-21 2022-01-18 Dow Global Technologies Llc Composição adesiva de fusão a quente, adesivo de embalagem, adesivo de encadernação e artigo
WO2016073868A1 (en) * 2014-11-07 2016-05-12 H.B. Fuller Company Hot melt adhesive compositions that include semi-crystalline propylene polymer and wax and articles including the same
ES2625621T3 (es) 2014-12-04 2017-07-20 Exxonmobil Chemical Patents Inc. Mezcla de polímero multimodal, adhesivo de aplicación en estado fundido que comprende la misma y uso de la misma
MX2017009573A (es) * 2015-01-23 2017-12-11 Bostik Inc Adhesivo termofusible termoformable con baja temperatura de activación basado en una poliolefina metalocénica.
MX2017007710A (es) * 2015-02-06 2017-10-27 Fuller H B Co Composiciones de adhesivo termofusible que incluyen copolimero de etileno.
EP3124567A1 (en) 2015-07-30 2017-02-01 Borealis AG Polypropylene based hot-melt adhesive composition
JP7071222B2 (ja) 2018-06-07 2022-05-18 大同特殊鋼株式会社 燃料噴射部品の製造方法

Also Published As

Publication number Publication date
EP3478785B1 (en) 2020-04-29
WO2018005949A1 (en) 2018-01-04
CN109415606A (zh) 2019-03-01
US20180002578A1 (en) 2018-01-04
US10392537B2 (en) 2019-08-27
JP6945568B2 (ja) 2021-10-06
EP3478785A1 (en) 2019-05-08
MX394678B (es) 2025-03-24
CN109415606B (zh) 2021-05-28
CA3024733A1 (en) 2018-01-04
JP2019521219A (ja) 2019-07-25
MX2018015589A (es) 2019-04-11

Similar Documents

Publication Publication Date Title
US10392537B2 (en) Propylene polymer-based hot melt adhesive composition exhibiting fast set time and articles including the same
EP3215583B1 (en) Hot melt adhesive compositions that include semi-crystalline propylene polymer and wax and articles including the same
CA3061335C (en) Hot melt adhesive composition
EP3253838B1 (en) Hot melt adhesive compositions that include ethylene copolymer
WO2015138215A1 (en) Hot melt adhesive compositions that include propylene polymer and ethylene copolymer
CN114761507B (zh) 茂金属催化的聚丁烯-1热熔融粘合剂组合物和含其的制品
CN112639041A (zh) 热熔胶组合物
EP4392500A1 (en) Ultra low viscosity hot melt adhesive composition
HK40019886B (en) Hot melt adhesive composition
HK40019886A (en) Hot melt adhesive composition
WO2023283564A1 (en) Low polymer content propylene polymer-based hot melt adhesive composition
HK1243115B (en) Hot melt adhesive compositions that include semi-crystalline propylene polymer and wax and articles including the same
HK40077332B (en) Metallocene-catalyzed polybutene-1 hot melt adhesive composition and articles including the same
HK1243115A1 (en) Hot melt adhesive compositions that include semi-crystalline propylene polymer and wax and articles including the same

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20220615

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 8TH ANNIV.) - STANDARD

Year of fee payment: 8

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250618

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250618

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 9TH ANNIV.) - STANDARD

Year of fee payment: 9

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260622

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260622