GB1222614A - Recovery of fluorocarbons and treatment of fabrics - Google Patents

Recovery of fluorocarbons and treatment of fabrics

Info

Publication number
GB1222614A
GB1222614A GB5234268A GB5234268A GB1222614A GB 1222614 A GB1222614 A GB 1222614A GB 5234268 A GB5234268 A GB 5234268A GB 5234268 A GB5234268 A GB 5234268A GB 1222614 A GB1222614 A GB 1222614A
Authority
GB
United Kingdom
Prior art keywords
resin
fluorocarbons
fabrics
recovery
treatment
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
GB5234268A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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
Priority to NL6815430A priority Critical patent/NL6815430A/xx
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to GB5234268A priority patent/GB1222614A/en
Priority to DE19681807047 priority patent/DE1807047A1/en
Priority to FR1594744D priority patent/FR1594744A/fr
Priority to BE723521D priority patent/BE723521A/xx
Publication of GB1222614A publication Critical patent/GB1222614A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/02—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using organic solvents
    • D06L1/10—Regeneration of used chemical baths
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid
    • D06M13/232—Organic carbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00—Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/10—Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1,222,614. Proofing against water and oil. DOW CHEMIAL CO. 5 Nov., 1968 [7 Nov., 1967], No. 52342/68. Heading DIP. Cotton fabric is treated with a fluorocarbon resin, said resin having been precipitated (from a commercial aqueous dispersion by mixing with propylene carbonate) and washed with water. The resin is employed as a 0.05-20% solution in 1, 1, 1-trichloro ethane.
GB5234268A 1967-11-02 1968-11-05 Recovery of fluorocarbons and treatment of fabrics Expired GB1222614A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL6815430A NL6815430A (en) 1967-11-02 1968-10-29
GB5234268A GB1222614A (en) 1967-11-02 1968-11-05 Recovery of fluorocarbons and treatment of fabrics
DE19681807047 DE1807047A1 (en) 1967-11-02 1968-11-05 Process for the precipitation of fluorocarbon resins from aqueous emulsions
FR1594744D FR1594744A (en) 1967-11-02 1968-11-06
BE723521D BE723521A (en) 1967-11-02 1968-11-07

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US68130967A 1967-11-02 1967-11-02
GB5234268A GB1222614A (en) 1967-11-02 1968-11-05 Recovery of fluorocarbons and treatment of fabrics
DE19681807047 DE1807047A1 (en) 1967-11-02 1968-11-05 Process for the precipitation of fluorocarbon resins from aqueous emulsions

Publications (1)

Publication Number Publication Date
GB1222614A true GB1222614A (en) 1971-02-17

Family

ID=27181583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5234268A Expired GB1222614A (en) 1967-11-02 1968-11-05 Recovery of fluorocarbons and treatment of fabrics

Country Status (5)

Country Link
BE (1) BE723521A (en)
DE (1) DE1807047A1 (en)
FR (1) FR1594744A (en)
GB (1) GB1222614A (en)
NL (1) NL6815430A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0368338A2 (en) * 1988-11-11 1990-05-16 Daikin Industries, Limited Water-and oil-repellent composition
US5242487A (en) * 1988-11-11 1993-09-07 Daikin Industries Ltd. Water- and oil-repellant composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0368338A2 (en) * 1988-11-11 1990-05-16 Daikin Industries, Limited Water-and oil-repellent composition
EP0368338A3 (en) * 1988-11-11 1990-08-08 Daikin Industries, Limited Water-and oil-repellent composition
US5242487A (en) * 1988-11-11 1993-09-07 Daikin Industries Ltd. Water- and oil-repellant composition

Also Published As

Publication number Publication date
BE723521A (en) 1969-05-07
NL6815430A (en) 1969-05-06
FR1594744A (en) 1970-06-08
DE1807047A1 (en) 1971-02-18

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