ES451381A1 - Polymer entrapped surface active agents - Google Patents

Polymer entrapped surface active agents

Info

Publication number
ES451381A1
ES451381A1 ES451381A ES451381A ES451381A1 ES 451381 A1 ES451381 A1 ES 451381A1 ES 451381 A ES451381 A ES 451381A ES 451381 A ES451381 A ES 451381A ES 451381 A1 ES451381 A1 ES 451381A1
Authority
ES
Spain
Prior art keywords
polymeric system
monomer
mixture
monounsaturated
mol
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.)
Expired
Application number
ES451381A
Other languages
Spanish (es)
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.)
Airwick AG
Original Assignee
Airwick AG
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 Airwick AG filed Critical Airwick AG
Publication of ES451381A1 publication Critical patent/ES451381A1/en
Expired legal-status Critical Current

Links

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
    • 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
    • C11D17/046—Insoluble free body dispenser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • 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
    • C11D17/049—Cleaning or scouring pads; Wipes
    • 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
    • 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
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • 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
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
    • C11D3/3776—Heterocyclic compounds, e.g. lactam

Abstract

A method of producing a polymeric system containing surfactants and more specifically to produce a solid, compact and homogeneous polymeric system capable of releasing, when in contact with water, a controlled and sustained amount of a surfactant or mixture of surfactants during a prolonged period of time, characterized by comprising a mass and addition polymerization reaction that starts at room temperature or between 40 and 120ºC by free radical catalysis of the following homogeneous mixture of monomers in liquid form (A) 0.5 to 99.999 mol% of, at least one monounsaturated hydrophobic monomer (B) 0.001 to 15 mole% of at least one di- or poly-unsaturated crosslinking monomer, and (C) 0 to 99.499 mol% of at least one monounsaturated hydrophilic monomer, and that before the formation step of said polymeric system, approximately 10 to 80% by weight of at least one active tensile agent is homogeneously dissolved in said monomer mixture, the proportion of crosslinking agent being sufficient to impart to said polymeric system insolubility in water and solvent, cohesiveness without fragility and ability to trap said active tensile agent. (Machine-translation by Google Translate, not legally binding)
ES451381A 1975-09-10 1976-09-09 Polymer entrapped surface active agents Expired ES451381A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61206275A 1975-09-10 1975-09-10

Publications (1)

Publication Number Publication Date
ES451381A1 true ES451381A1 (en) 1977-10-01

Family

ID=24451562

Family Applications (1)

Application Number Title Priority Date Filing Date
ES451381A Expired ES451381A1 (en) 1975-09-10 1976-09-09 Polymer entrapped surface active agents

Country Status (6)

Country Link
CH (1) CH602916A5 (en)
DE (1) DE2640459A1 (en)
ES (1) ES451381A1 (en)
FR (1) FR2323756A1 (en)
GB (1) GB1522759A (en)
PT (1) PT65556B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000177B (en) * 1977-06-27 1982-01-20 Akzo Nv Detergent compositions
US4189395A (en) 1978-01-19 1980-02-19 Minnesota Mining And Manufacturing Company Cleansing pad and method of making the same
FR2485370A1 (en) * 1980-06-30 1981-12-31 Commissariat Energie Atomique INERTE SUPPORT IN RETICULATED COPOLYMER, METHOD FOR PREPARING THE SAME AND USE THEREOF FOR PRODUCING DELAYED MEDICAMENTS
NZ205183A (en) * 1982-08-13 1987-01-23 Unilever Plc Wiping cloth includes a liquid"active material"
NZ206331A (en) * 1982-11-26 1986-05-09 Unilever Plc Liquid-permeable,flexible,sheet-like articles
GB8520100D0 (en) * 1985-08-09 1985-09-18 Unilever Plc Article for wiping surfaces
AU4261393A (en) * 1992-04-29 1993-11-29 Unilever Plc Capsule which comprises a component subject to degradation and a composite polymer
US5507968A (en) * 1994-12-14 1996-04-16 Minnesota Mining And Manufacturing Company Cleansing articles with controlled detergent release and method for their manufacture
DE19753298A1 (en) 1997-12-01 1999-06-02 Basf Ag Process for the preparation of solid dosage forms
GB2489250A (en) 2011-03-22 2012-09-26 Avet Ag Reusable and washable surface cleaning substrate
CN109135944B (en) * 2018-08-20 2021-04-06 南京工业职业技术学院 Cleaning solution based on free radical ultraviolet polymerization and preparation method thereof

Also Published As

Publication number Publication date
FR2323756A1 (en) 1977-04-08
CH602916A5 (en) 1978-08-15
PT65556B (en) 1978-03-28
PT65556A (en) 1976-10-01
GB1522759A (en) 1978-08-31
DE2640459A1 (en) 1977-03-31

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