WO2002059181A2 - Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof - Google Patents

Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof Download PDF

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Publication number
WO2002059181A2
WO2002059181A2 PCT/US2002/002148 US0202148W WO02059181A2 WO 2002059181 A2 WO2002059181 A2 WO 2002059181A2 US 0202148 W US0202148 W US 0202148W WO 02059181 A2 WO02059181 A2 WO 02059181A2
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WO
WIPO (PCT)
Prior art keywords
hydrocarbon
polyether
copolymer
product
block copolymer
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PCT/US2002/002148
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English (en)
French (fr)
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WO2002059181A3 (en
Inventor
Richard C. Macqueen
Mark S. Pavlin
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Arizona Chemical Company
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.)
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Publication date
Application filed by Arizona Chemical Company filed Critical Arizona Chemical Company
Priority to AU2002240081A priority Critical patent/AU2002240081A1/en
Priority to KR1020037009819A priority patent/KR100775189B1/ko
Priority to DE60206879T priority patent/DE60206879T2/de
Priority to AT02705967T priority patent/ATE307844T1/de
Priority to JP2002559476A priority patent/JP4040974B2/ja
Priority to MXPA03006588A priority patent/MXPA03006588A/es
Priority to BR0206701-3A priority patent/BR0206701A/pt
Priority to EP02705967A priority patent/EP1358248B1/en
Priority to CA002435428A priority patent/CA2435428C/en
Publication of WO2002059181A2 publication Critical patent/WO2002059181A2/en
Publication of WO2002059181A3 publication Critical patent/WO2002059181A3/en

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q15/00—Anti-perspirants or body deodorants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/04—Dispersions; Emulsions
    • A61K8/042—Gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/86—Polyethers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/88—Polyamides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/90—Block copolymers
    • 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
    • A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/01—Deodorant compositions
    • A61L9/012—Deodorant compositions characterised by being in a special form, e.g. gels, emulsions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/40—Polyamides containing oxygen in the form of ether groups
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D9/00—Chemical paint or ink removers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09G—POLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00—Polishing compositions
    • C09G1/06—Other polishing compositions
    • C09G1/14—Other polishing compositions based on non-waxy substances
    • C09G1/16—Other polishing compositions based on non-waxy substances on natural or synthetic resins
    • 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
    • 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
    • C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C09J123/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C5/00—Candles
    • C11C5/002—Ingredients
    • 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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0017—Multi-phase liquid compositions
    • C11D17/0021—Aqueous microemulsions
    • 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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/003—Colloidal solutions, e.g. gels; Thixotropic solutions or pastes
    • 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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3719—Polyamides or polyimides
    • 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
    • C11D3/3788—Graft polymers
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/173—Macromolecular compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/48—Thickener, Thickening system
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers

Definitions

  • This invention generally relates to organic resins, more particularly to resins having an internal structure comprised of polyamide and polyether, and terminal structure comprised of hydrocarbon.
  • the invention also relates to the preparation of these resins, and their use as, for example, gelling agents for organic solvents.
  • the consistency of the product is critical to its commercial success.
  • personal care products which generally contain one or more active ingredients within a carrier formulation. While the active ingredient(s) determine the ultimate performance properties of the product, the carrier formulation is equally critical to the commercial success of the product in that it largely determines the consistency of the product.
  • the rheology of the carrier also referred to as the "base" largely determines the flow properties of the product, and the flow properties largely determine the manner in which the consumer will apply or use the product.
  • Polyamide resin prepared from polymerized fatty acid and diamine is reported to function as a gellant in formulations developed for personal care products.
  • U.S. Patent No. 3,148,125 is directed to a clear lipstick carrier composition formed from polyamide resin compounded with a lower aliphatic alcohol and a so-called "polyamide solvent.”
  • U.S. Patent No. 5,500,209 is directed to forming a gel or stick deodorant, where the composition contains polyamide gelling agent and a solvent system including monohydric or polyhydric alcohols.
  • the prior art recognizes to blend certain poly amides with alcohols, to thereby form a gel.
  • Polar solvents e.g., ether- and hydroxyl-containing materials which are liquid at or slightly above room temperature
  • Polar solvents are desirably included in personal care formulations because they are often benign, allow dilution with at least some water, dissolve a wide range of active and inactive formulation ingredients and are relatively inexpensive.
  • Polar solvents are also available in a wide variety of viscosities and grades. However, these solvents typically do not have the rheological properties that are desired in a carrier, e.g., they do not naturally exhibit gel-like character. Furthermore, gelants for this type of solvent are uncommon and often unavailable. Accordingly, there is a need in the art for materials that can be combined with solvents, and particularly polar solvents, to afford a transparent material that has gel-like character.
  • the present invention provides this and related advantages as described herein. BRIEF SUMMARY OF THE INVENTION
  • the present invention provides a block copolymer of the formula: hydrocarbon-polyether-polyamide-polyether-hydrocarbon.
  • the present invention also provides compositions that include this block copolymer, where such compositions may also include one or more of a diacid, diamine or hydrocarbon- terminated polyether.
  • R is selected from C 1 _ 22 hydrocarbon radicals
  • R is selected from C 2.6 hydrocarbon diradicals
  • R is selected from C 2.52 hydrocarbon diradicals, where at least 50% of the R 3 diradicals have at least 34 carbons
  • R 4 is selected from C 2.36 hydrocarbon diradicals and C 4 -C 100 polyether diradicals
  • Z is selected from O and NH
  • x is an integer from 2 to 100
  • y is an integer from 1 to 10
  • Z is NH
  • R is a C 2 hydrocarbon diradical
  • at least 80% of the R 3 diradicals have at least 34 carbon atoms.
  • the present invention provides a composition that includes a copolymer as described above, that meets one or more of the following criteria: an acid number of less than 25; an amine number of less than 5; a softening point of 50-150°C; a weight average molecular weight of 2,000 to 20,000; a melting point above 50°C and a viscosity at 160°C of less than 5,000 cps.
  • the present invention provides a gelled composition that includes a hydrocarbon-terminated block copolymer as described above, and a polar organic solvent, the solvent having hydroxyl and/or ether functionality.
  • the present invention provides a method for preparing a gel, where the method includes combining a hydrocarbon-terminated block copolymer as described above, at elevated temperature with a liquid having hydroxyl and/or ether functionality to provide a mixture, and allowing the mixture to cool to room temperature to form the gel.
  • a hydrocarbon group contains only carbon and hydrogen atoms.
  • a polyether groups contains 2 or more ether groups, t.e., groups of the formula hydrocarbon-O-hydrocarbon, where the hydrocarbon of one ether group can also serve as the hydrocarbon of another ether group.
  • R in the amide group is determined by the choice of diamine used in the preparation of the polyamide block of the block copolymer of the present invention.
  • at least one amide group of the polyamide is flanked by polyether groups, while in another aspect all of the amide groups in the polyamide block are flanked by hydrocarbon groups.
  • Suitable hydrocarbon groups are formed from one or more of aliphatic and aromatic moieties. Suitable aliphatic moieties are alkyl, alkylene, alkenyl, alkenylene, alkynyl, alkylnylene, cycloalkyl, cycloalkylene, cycloalkenyl, cycloalkenylene, cycloalkynyl, and cycloalkynylene moieties. Aromatic moieties are also referred to herein as aryl groups.
  • the hydrocarbon groups that terminate the block copolymers of the present invention will be referred to herein as R 1 .
  • the block copolymer of formula (1) contains at least two polyether blocks.
  • a polyether block contains a plurality of ether groups, i.e., groups of the formula -C-O-C-.
  • a polyether block contains the repeating
  • R is a hydrocarbon group.
  • R is an alkylene group.
  • the alkylene group R may be aliphatic (saturated and/or unsaturated) or aromatic, straight chain and/or branched, independently at each occurrence in the polyether block.
  • R has 1-6 carbons at each occurrence in the polyether
  • Dimer acid typically contains some byproducts of the fatty acid polymerization process.
  • One common byproduct is so-called trimer acid, which results when three fatty acid molecules react together to form a C 64 tricarboxylic acid.
  • trimer acid which results when three fatty acid molecules react together to form a C 64 tricarboxylic acid.
  • trimer acid it may happen, in the preparation of a block copolymer of the present invention, that two of the carboxylic acid groups of trimer acid will react with, e.g., a diamine, leaving one carboxylic acid group unreacted.
  • the block copolymer will contain a carboxylic acid-substituted R group, which is technically not a hydrocarbon.
  • a co-diacid is a compound of formula HOOC-R 3 -COOH where R 3 is not C 34 as defined above.
  • the polyamide block in copolymers of formula (1) includes R 3 groups having 2-32 carbons, which are referred to herein a co-diacid R groups.
  • Suitable co-diacid R groups include ethylene (from, e.g., succinic acid) and n-butylene (from, e.g., adipic acid).
  • the C 34 R groups constitute at least 50 mol% of the total of the R 3 groups.
  • the block copolymer contains 0 ester groups (e.g., when the polyether is amine terminated rather than hydroxyl terminated), or no more than 1 ester group (when a mixture of amine terminated and hydroxyl terminated polyether are used), or no more than 2 ester groups.
  • the present invention provides a composition comprising a hydrocarbon-terminated polyether-polyamide block copolymer of the present invention having an amine number of less than 25, or less than 20, or less than 15, or less than 10, or less than 5 or less than 2 or less than 1.
  • the hydrocarbon-terminated polyether- polyamide block copolymer of formula (1) does not have any free amine groups, and accordingly has an amine number of zero.
  • some of the diamine may not react with the diacid, and according the final product may have some unreacted amine groups that will be responsible for the product having an amine number greater than zero.
  • block copolymers are prepared from compounds of
  • propylene glycol is a preferred solvent to prepare gels from solvent and resins of the invention (t.e., resins prepared from polyether diamine and polyether • monoamine).
  • resins of the invention t.e., resins prepared from polyether diamine and polyether • monoamine.
  • dimer-acid based polyamides even those including a significant level of both polyether diamine and polyether monoamine among the reactants leads to a resin that it not particularly compatible with glycerol.
  • a polyether diamine and polyether monoamine-derived resin is dissolved in a polar solvent, and then this solution is diluted with water, it is typically observed that the solution remains homogeneous, t.e., the resin does not precipitate.
  • the diamine may be a mixture of hydrocarbon diamine and polyether diamine.
  • HMD A hexamethylene diamine
  • EDA ethylene diamine
  • ethylene diamine is a reactant used in preparing the block copolymer, and in particular is used in preparing the polyamide block of the block copolymer.
  • EDA is blended with a polyetherdiamine, in order to prepare the polyamide block of the block copolymer of the present invention, where the diamine(s) are reacted with diacid, e.g., dimer acid.
  • diamines, dicarboxylic acids, and hydrocarbon- terminated polyethers having a reactive group W selected from hydroxyl, amine and carboxyl are preferred starting materials to form the triblock copolymers of the invention.
  • These starting materials are preferably reacted together with a stoichiometry, and under reaction conditions, such that the acid number of the resulting block copolymer is less than 25, preferably less than 15, and more preferably less than 10, while the amine number is preferably less than 10, more preferably less than 5, and still more preferably less than 1.
  • the softening point of the block copolymer is preferably greater than room temperature, more preferably is about 50°C to about 150°C, and still more preferably is about 75°C to about 125°C.
  • Gels prepared with block copolymers of the present invention may be anywhere from soft to hard, where a "hard” gel has a rigid structure and is very resistant to deformation, while a “soft” gel exhibits some, but not too much, resistance to deformation.
  • An illustration of "soft” gel may be seen in the preparation of Jell-O ® dessert, which is a well known food product from Kraft Foods Inc. (division of Philip Morris Companies Inc., Northfield, IL). When prepared according to the package instructions, Jell-O ® dessert is mixed with water to form a relatively soft gel.
  • a preferred solvent is a polar solvent, where exemplary polar solvents include lower alcohols (e.g., methanol, ethanol, propanol, butanol), glycols, ethers, glycol ethers (t.e., polyalkyleneglycol ethers), and polyols.
  • the polar solvent may be a mixture of solvents. Exemplary polar solvents are described in TABLE E (TABLE E - POLAR SOLVENTS CONTAINING HYDROXYL AND/OR ETHER FUNCTIONALITIES).
  • the gels containing block copolymer of the present invention are also stable, in that they do not display syneresis.
  • syneresis is the spontaneous separation of a liquid from a gel or colloidal suspension due to contraction of the gel.
  • syneresis is observed as the separation of liquid from a gel, and is sometimes referred to as "bleeding", in that wetness is seen along the surfaces of a gel that displays syneresis.
  • syneresis is typically an undesirable property, and the gels of the present invention desirably, and surprisingly do not exhibit syneresis.
  • the gels of the invention, and articles prepared therefrom may be stable in the sense that they do not exhibit syneresis. Thus, they do not have an oily feeling when handled.
  • the block copolymer of the invention may be incorporated into commercial products such as those listed above, as well as cable filling compounds, urethane/alkyl paint additives, and soaps/surfactants. These products may be prepared by blending the block copolymer with the other components of the product. In these commercial products, the block copolymer will typically be present at a concentration of about 1% to about 50% of the composition, based on the total weight of the composition. It is a routine matter to optimize the amount of block copolymer in a composition, and indeed the amount will vary depending on the actual product and the desired consistency of the product. In general, as more block copolymer is used in a formulation, the product will display a more pronounced gel character, and will form a more rigid, or hard, gel.
  • EMPOLTM dimer acid is available from Henkel Corporation, Emery Oleochemicals Division (Cincinnati, OH; http://www.henkelcorp.com).
  • Ethylene diamine (EDA) is available from Aldrich (Milwaukee, WI; www.sigma-aldrich.com).
  • NEODOLTM alcohol ethoxylates are available from Shell Chemical Company (Houston, TX; www.shell.com).
  • EXAMPLE 1 HYDROCARBYL ETHOXYLATE-TERMINATED BLOCK COPOLYMER
  • the product block copolymer was characterized and found to have an acid number of 18.3 (higher than the theoretical value of 6, indicating incomplete reaction of the alcohol ethoxylate), an amine number of 1.1, a softening point of 9,0.3 °C and a viscosity at 160°C of 85 cPs.
  • Example 1 The procedure of Example 1 was followed using 47.8 parts EMPOLTM 1008 (100 eq.% acid), 2.8 parts EDA (56.2 eq.% amine + hydroxyl, based on acid equivalents) and 49.4 parts NEODOLTM 45-13 (37.4 eq.% amine + hydroxyl, based on acid equivalents).
  • the product had an acid number of 21.4 (higher than the theoretical value of 6, indicating incomplete reaction of the alcohol ethoxylate), an amine number of 0.4, a softening point of 83.7°C and a viscosity at 160°C of 67 cPs.
  • Example 1 The procedure of Example 1 was followed using 61.8 parts EMPOLTM 1008 (100 eq.% acid), 4.3 parts EDA (66.5 eq.% amine + hydroxyl, based on acid equivalents) and 33.9 parts MPEG 550 (28.5 eq.% amine + hydroxyl, based on acid equivalents).
  • the product had an acid number of 20.5 (higher than the theoretical value of 6, indicating incomplete reaction of the alcohol ethoxylate), an amine number of 1.0, a softening point of 91°C and a viscosity at 160°C of 52 cPs.
  • the gelling behavior of this block copolymer is described in Example 8. At high termination levels (see Examples 6 and 7), the properties of the block copolymer are dominated by the polyalkyl glycol.
  • the gel characteristics are related to the level of termination and the density of amide groups.
  • the use of HMDA versus EDA increased the hardness of the gels in propylene glycol.
  • the clearest and hardest gels are obtained by using HMDA and the maximum level of termination possible.
  • Resins having high levels of M-2070 were slightly soluble in water (at concentrations up to about 3-4%). Thus, these resins are extremely hydrophilic materials and demonstrate some surfactant properties.
  • a preferred range of termination, using M-2070, is about 15-18 eq.% with a co-diamine level of about 45-48 eq.% (more than this results in a clear, but mobile "jelly").
  • the polyoxyalkyleneamine may have the structure of JEFFAMINE M2070.
  • the polyoxyalkyenediamine may have the formula H 2 N-[(R a -O) n -(R b -O) -R c -NH 2 where (R a -O) n -(R b -O) m represents a plurality of R a -O and R b -O units arranged in any sequence, the sum of n and m provides a molecular weight of 200 to 800 g/mol and either m or n may be zero, R a is -CH 2 CH 2 -, R b is -CH(CH 3 )-CH 2 -, and R c is selected from R a and R b .
PCT/US2002/002148 2001-01-24 2002-01-24 Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof WO2002059181A2 (en)

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AU2002240081A AU2002240081A1 (en) 2001-01-24 2002-01-24 Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof
KR1020037009819A KR100775189B1 (ko) 2001-01-24 2002-01-24 탄화수소-말단 폴리에테르-폴리아미드 블록 공중합체 및그의 용도
DE60206879T DE60206879T2 (de) 2001-01-24 2002-01-24 Kohlenwasserstoffendgruppen enthaltende polyether-polyamid-blockcopolymere und deren anwendung
AT02705967T ATE307844T1 (de) 2001-01-24 2002-01-24 Kohlenwasserstoffendgruppen enthaltende polyether-polyamid-blockcopolymere und deren anwendung
JP2002559476A JP4040974B2 (ja) 2001-01-24 2002-01-24 炭化水素末端ポリエーテルポリアミドブロックコポリマーおよびその使用
MXPA03006588A MXPA03006588A (es) 2001-01-24 2002-01-24 Copolimeros en bloque de polieter-poliamida de hidrocarburo terminado.
BR0206701-3A BR0206701A (pt) 2001-01-24 2002-01-24 Copolìmeros em bloco de poliéter-poliamida terminados com hdrocarboneto e usos destes
EP02705967A EP1358248B1 (en) 2001-01-24 2002-01-24 Hydrocarbon-terminated polyether-polyamide block copolymers and uses thereof
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US8013021B2 (en) 2001-01-24 2011-09-06 Arizona Chemical Company, Llc Hydrocarbon-terminated polyether-polyamide block copolymer and uses thereof
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US8119741B2 (en) 2003-03-20 2012-02-21 Arizona Chemical Company, Llc Polyamide-polyether block copolymer
US8119149B2 (en) 2003-03-20 2012-02-21 Arizona Chemical Company, Llc Polyamide-polyether block copolymer
JP2006520835A (ja) * 2003-03-20 2006-09-14 アリゾナ・ケミカル・カンパニー ポリアミド−ポリエーテルブロックコポリマー
US9668472B2 (en) 2012-11-01 2017-06-06 Huntsman Petrochemical Llc Polyamide and polyimide sticker adjuvants
US10015960B2 (en) 2012-11-01 2018-07-10 Huntsman Petrochemical Llc Polyamide and polyimide sticker adjuvants
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DE60224309T2 (de) 2008-12-11
CA2435428C (en) 2008-07-22
BR0206701A (pt) 2004-12-28
JP4040974B2 (ja) 2008-01-30
EP1616896A1 (en) 2006-01-18
ATE382067T1 (de) 2008-01-15
EP1616896B1 (en) 2007-12-26
DE60224309D1 (de) 2008-02-07
DE60206879T2 (de) 2006-07-20
ES2250619T3 (es) 2006-04-16
KR100775189B1 (ko) 2007-11-12
JP2004518006A (ja) 2004-06-17
PT1616896E (pt) 2008-04-07
WO2002059181A3 (en) 2003-03-27
US6399713B1 (en) 2002-06-04
ATE307844T1 (de) 2005-11-15
CA2435428A1 (en) 2002-08-01
EP1358248A2 (en) 2003-11-05
DE60206879D1 (de) 2005-12-01
EP1358248B1 (en) 2005-10-26

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