CA3129525C - Hardness additives and block detergents containing hardness additives to improve edge hardening - Google Patents

Hardness additives and block detergents containing hardness additives to improve edge hardening Download PDF

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Publication number
CA3129525C
CA3129525C CA3129525A CA3129525A CA3129525C CA 3129525 C CA3129525 C CA 3129525C CA 3129525 A CA3129525 A CA 3129525A CA 3129525 A CA3129525 A CA 3129525A CA 3129525 C CA3129525 C CA 3129525C
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CA
Canada
Prior art keywords
composition
solid
acid
chelant
hardness
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
CA3129525A
Other languages
English (en)
French (fr)
Other versions
CA3129525A1 (en
Inventor
Jesus CABANAS
Gerald PHAN
Yoshiyuki Sato
Tomoko Nakabayashi
Masahiro TAKAOKA
John MANSERGH
Carter M. Silvernail
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.)
Ecolab USA Inc
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Ecolab USA Inc
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 Ecolab USA Inc filed Critical Ecolab USA Inc
Publication of CA3129525A1 publication Critical patent/CA3129525A1/en
Application granted granted Critical
Publication of CA3129525C publication Critical patent/CA3129525C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
    • C11D17/044—Solid compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
CA3129525A 2019-02-28 2020-02-28 Hardness additives and block detergents containing hardness additives to improve edge hardening Active CA3129525C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962811656P 2019-02-28 2019-02-28
US62/811,656 2019-02-28
PCT/US2020/020271 WO2020176821A1 (en) 2019-02-28 2020-02-28 Hardness additives and block detergents containing hardness additives to improve edge hardening

Publications (2)

Publication Number Publication Date
CA3129525A1 CA3129525A1 (en) 2020-09-03
CA3129525C true CA3129525C (en) 2024-01-02

Family

ID=70009422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3129525A Active CA3129525C (en) 2019-02-28 2020-02-28 Hardness additives and block detergents containing hardness additives to improve edge hardening

Country Status (7)

Country Link
US (4) US11421186B2 (https=)
EP (1) EP3931293A1 (https=)
JP (2) JP7814934B2 (https=)
CN (1) CN113490735A (https=)
AU (1) AU2020227836B2 (https=)
CA (1) CA3129525C (https=)
WO (1) WO2020176821A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118974225A (zh) 2022-04-15 2024-11-15 埃科莱布美国股份有限公司 不含ppe的片剂脱脂剂和多用途清洁剂
WO2024000340A1 (en) * 2022-06-30 2024-01-04 Ecolab Usa Inc. Non-silicated metal protectant pressed alkaline detergent and rinse additive

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Also Published As

Publication number Publication date
AU2020227836A1 (en) 2021-08-26
US20200277550A1 (en) 2020-09-03
US20220372405A1 (en) 2022-11-24
AU2020227836B2 (en) 2022-09-22
JP7814934B2 (ja) 2026-02-17
CA3129525A1 (en) 2020-09-03
CN113490735A (zh) 2021-10-08
US11788032B2 (en) 2023-10-17
US20240352382A1 (en) 2024-10-24
JP2022522468A (ja) 2022-04-19
WO2020176821A1 (en) 2020-09-03
JP2023105044A (ja) 2023-07-28
US20230416648A1 (en) 2023-12-28
US11421186B2 (en) 2022-08-23
EP3931293A1 (en) 2022-01-05
US12065629B2 (en) 2024-08-20

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