AU2018297119B2 - Stabilized polyolefin compositions comprising benzofuranones and hindered amine light stabilizers - Google Patents
Stabilized polyolefin compositions comprising benzofuranones and hindered amine light stabilizers Download PDFInfo
- Publication number
- AU2018297119B2 AU2018297119B2 AU2018297119A AU2018297119A AU2018297119B2 AU 2018297119 B2 AU2018297119 B2 AU 2018297119B2 AU 2018297119 A AU2018297119 A AU 2018297119A AU 2018297119 A AU2018297119 A AU 2018297119A AU 2018297119 B2 AU2018297119 B2 AU 2018297119B2
- Authority
- AU
- Australia
- Prior art keywords
- alkyl
- bis
- triazine
- ppm
- subformulae
- 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.)
- Ceased
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/005—Stabilisers against oxidation, heat, light, ozone
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
- C07F9/65517—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring condensed with carbocyclic rings or carbocyclic ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65744—Esters of oxyacids of phosphorus condensed with carbocyclic or heterocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6571—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
- C07F9/6574—Esters of oxyacids of phosphorus
- C07F9/65746—Esters of oxyacids of phosphorus the molecule containing more than one cyclic phosphorus atom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3432—Six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/527—Cyclic esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/529—Esters containing heterocyclic rings not representing cyclic esters of phosphoric or phosphorous acids
-
- 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
- C08L23/06—Polyethylene
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/019—Specific properties of additives the composition being defined by the absence of a certain additive
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2022224796A AU2022224796A1 (en) | 2017-07-06 | 2022-08-31 | Stabilized polyolefin compositions comprising benzofuranones and hindered amine light stabilizers |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17180079.0 | 2017-07-06 | ||
| EP17180079 | 2017-07-06 | ||
| US201862691211P | 2018-06-28 | 2018-06-28 | |
| US62/691,211 | 2018-06-28 | ||
| PCT/US2018/040709 WO2019010176A1 (en) | 2017-07-06 | 2018-07-03 | STABILIZED POLYOLEFIN COMPOSITIONS COMPRISING BENZOFURANONES AND COATED AMINOUS AMOUNT PHOTOSTABILIZERS |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2022224796A Division AU2022224796A1 (en) | 2017-07-06 | 2022-08-31 | Stabilized polyolefin compositions comprising benzofuranones and hindered amine light stabilizers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| AU2018297119A1 AU2018297119A1 (en) | 2020-01-30 |
| AU2018297119A8 AU2018297119A8 (en) | 2020-02-13 |
| AU2018297119B2 true AU2018297119B2 (en) | 2022-06-16 |
Family
ID=67702078
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2018297119A Ceased AU2018297119B2 (en) | 2017-07-06 | 2018-07-03 | Stabilized polyolefin compositions comprising benzofuranones and hindered amine light stabilizers |
| AU2022224796A Abandoned AU2022224796A1 (en) | 2017-07-06 | 2022-08-31 | Stabilized polyolefin compositions comprising benzofuranones and hindered amine light stabilizers |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2022224796A Abandoned AU2022224796A1 (en) | 2017-07-06 | 2022-08-31 | Stabilized polyolefin compositions comprising benzofuranones and hindered amine light stabilizers |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US11623979B2 (https=) |
| EP (1) | EP3649137A4 (https=) |
| JP (1) | JP2020526607A (https=) |
| KR (1) | KR20200026272A (https=) |
| CN (1) | CN111448201A (https=) |
| AU (2) | AU2018297119B2 (https=) |
| BR (1) | BR112020000136A2 (https=) |
| CA (1) | CA3068993A1 (https=) |
| MX (1) | MX2020000237A (https=) |
| TW (1) | TW201920426A (https=) |
| ZA (1) | ZA202000589B (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112617441B (zh) * | 2020-12-28 | 2024-09-10 | 安徽工业大学 | 一种便于取挂放衣物的智能衣柜及其取挂放衣物方法 |
| EP4249388B1 (en) * | 2022-03-23 | 2024-06-19 | Borealis AG | Living hinge of an alpha-nucleated propylene copolymer |
| CN114874528B (zh) * | 2022-06-07 | 2023-07-28 | 苏州旭光聚合物有限公司 | 一种汽车头枕骨架用改性hdpe复合材料及其制备方法 |
| CN114957860B (zh) * | 2022-06-28 | 2024-01-26 | 江苏万纳普新材料科技有限公司 | 一种聚丙烯专用耐热氧老化改性功能母粒及其制备方法 |
| CN115122528B (zh) * | 2022-06-30 | 2024-11-12 | 安徽省天助纺织科技集团股份有限公司 | 一种利用废旧纺织品制造环保包装袋的方法 |
| CN120867094A (zh) * | 2025-09-26 | 2025-10-31 | 苏州大学 | 一种丝绸修复加固方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015121445A1 (en) * | 2014-02-17 | 2015-08-20 | Basf Se | 3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers |
| WO2016020322A1 (en) * | 2014-08-05 | 2016-02-11 | Basf Se | 3-phenyl-benzofuran-2-one diphosphite derivatives as stabilizers |
| WO2017025431A1 (en) * | 2015-08-10 | 2017-02-16 | Basf Se | 3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4746692A (en) * | 1986-05-05 | 1988-05-24 | Shell Oil Company | Polyolefin compositions for use with water systems |
| US5308901A (en) | 1988-07-25 | 1994-05-03 | General Electric Company | 3-9-diphosphaspiroundecane-stabilized polymer compositions |
| ES2134083B1 (es) * | 1994-12-09 | 2000-05-01 | Sumitomo Chemical Co | Pelicula de resina de poliolefinas de cubrimiento y metodo para cultivo de plantas. |
| JPH09324081A (ja) * | 1996-04-02 | 1997-12-16 | Furukawa Electric Co Ltd:The | 架橋ポリエチレンパイプ |
| US6521681B1 (en) | 1996-07-05 | 2003-02-18 | Ciba Specialty Chemicals Corporation | Phenol-free stabilization of polyolefin fibres |
| JP2001081250A (ja) | 1999-07-14 | 2001-03-27 | Mitsui Chemicals Inc | ポリオレフィン樹脂組成物 |
| GB0004436D0 (en) * | 2000-02-25 | 2000-04-12 | Clariant Int Ltd | Synergistic stabilizer compositions for thermoplastic polymers in prolonged contact with water |
| US6566672B1 (en) | 2000-09-29 | 2003-05-20 | Heidelberger Druckmaschinen Ag | Light sensor for sheet products |
| EP1470183B1 (en) * | 2002-01-31 | 2006-11-15 | Ciba SC Holding AG | Stabilization of polyolefins in permanent contact with chlorinated water |
| WO2004024810A2 (en) * | 2002-09-11 | 2004-03-25 | Ciba, Specialty Chemicals Holding Inc. | Stabillization of organic materials |
| CA2498975A1 (en) * | 2002-10-03 | 2004-04-15 | Ciba Specialty Chemicals Holding Inc. | Flame retardant compositions |
| US7109260B2 (en) | 2002-10-17 | 2006-09-19 | Ciba Specialty Chemicals Corporation | Flame retardant compositions |
| US7291669B2 (en) | 2004-03-16 | 2007-11-06 | Ciba Specialty Chemicals Corporation | Stabilized polyolefin compositions |
| CA2615555C (en) * | 2005-07-21 | 2014-01-07 | Ciba Specialty Chemicals Holding Inc. | Stabilization of polyolefins with liquid tris-(mono-alkyl)phenyl phosphites |
| GB0515602D0 (en) * | 2005-07-29 | 2005-09-07 | Great Lakes Chemical Europ | Colour stabilised polyolefins |
| CA2544891A1 (en) * | 2006-04-26 | 2007-10-26 | Nova Chemicals Corporation | Pipe coating composition |
| EP1967548B1 (en) | 2007-03-07 | 2010-06-02 | Sumitomo Chemical Company, Limited | Polypropylene Composition |
| EP2361951A1 (en) * | 2010-02-18 | 2011-08-31 | Borealis AG | Stabilized polypropylene composition with improved lifetime and ageing properties |
| CN103146028B (zh) * | 2013-03-08 | 2014-12-17 | 江西吉祥新材料有限公司 | 聚烯烃用的添加剂组合物及其应用和聚烯烃组合物 |
| US9518176B2 (en) * | 2013-06-05 | 2016-12-13 | Gse Environmental, Llc | High temperature geomembrane liners and master batch compositions |
| TR201901553T4 (tr) | 2013-10-17 | 2019-02-21 | Basf Se | Triazin, piperidin ve pirolidin ve prolidin bazlı engellenmiş amin ışık dengeleyicileri. |
| MA39529B1 (fr) * | 2014-05-15 | 2018-11-30 | Basf Se | Agent stabilisant hautement efficace |
| US12421379B2 (en) | 2017-07-06 | 2025-09-23 | Basf Se | Polyethylene pipe |
-
2018
- 2018-07-03 BR BR112020000136-8A patent/BR112020000136A2/pt not_active Application Discontinuation
- 2018-07-03 MX MX2020000237A patent/MX2020000237A/es unknown
- 2018-07-03 EP EP18827769.3A patent/EP3649137A4/en not_active Withdrawn
- 2018-07-03 JP JP2019572579A patent/JP2020526607A/ja active Pending
- 2018-07-03 AU AU2018297119A patent/AU2018297119B2/en not_active Ceased
- 2018-07-03 US US16/628,573 patent/US11623979B2/en active Active
- 2018-07-03 KR KR1020207003113A patent/KR20200026272A/ko not_active Ceased
- 2018-07-03 CN CN201880057042.5A patent/CN111448201A/zh active Pending
- 2018-07-03 CA CA3068993A patent/CA3068993A1/en active Pending
- 2018-07-05 TW TW107123253A patent/TW201920426A/zh unknown
-
2020
- 2020-01-29 ZA ZA2020/00589A patent/ZA202000589B/en unknown
-
2022
- 2022-04-21 US US17/725,960 patent/US20220259405A1/en not_active Abandoned
- 2022-08-31 AU AU2022224796A patent/AU2022224796A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015121445A1 (en) * | 2014-02-17 | 2015-08-20 | Basf Se | 3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers |
| WO2016020322A1 (en) * | 2014-08-05 | 2016-02-11 | Basf Se | 3-phenyl-benzofuran-2-one diphosphite derivatives as stabilizers |
| WO2017025431A1 (en) * | 2015-08-10 | 2017-02-16 | Basf Se | 3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020526607A (ja) | 2020-08-31 |
| ZA202000589B (en) | 2021-07-28 |
| CN111448201A (zh) | 2020-07-24 |
| TW201920426A (zh) | 2019-06-01 |
| EP3649137A4 (en) | 2021-05-05 |
| AU2022224796A1 (en) | 2022-09-22 |
| US11623979B2 (en) | 2023-04-11 |
| CA3068993A1 (en) | 2019-01-10 |
| AU2018297119A1 (en) | 2020-01-30 |
| KR20200026272A (ko) | 2020-03-10 |
| EP3649137A1 (en) | 2020-05-13 |
| MX2020000237A (es) | 2020-08-17 |
| US20200216638A1 (en) | 2020-07-09 |
| AU2018297119A8 (en) | 2020-02-13 |
| BR112020000136A2 (pt) | 2020-07-07 |
| US20220259405A1 (en) | 2022-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TH | Corrigenda |
Free format text: IN VOL 34 , NO 4 , PAGE(S) 585 UNDER THE HEADING PCT APPLICATIONS THAT HAVE ENTERED THE NATIONAL PHASE - NAME INDEX UNDER THE NAME BASF SE, APPLICATION NO. 2018297119, UNDER INID (72) CORRECT THE CO-INVENTOR TO KING III, ROSWELL E. |
|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |