GB1152657A - Method and Apparatus for Removing Volatile Liquid from Material in Sheet or Web Form Wetted With Same - Google Patents

Method and Apparatus for Removing Volatile Liquid from Material in Sheet or Web Form Wetted With Same

Info

Publication number
GB1152657A
GB1152657A GB48275/66A GB4827566A GB1152657A GB 1152657 A GB1152657 A GB 1152657A GB 48275/66 A GB48275/66 A GB 48275/66A GB 4827566 A GB4827566 A GB 4827566A GB 1152657 A GB1152657 A GB 1152657A
Authority
GB
United Kingdom
Prior art keywords
solvent
vapour
zone
volatile liquid
web
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
GB48275/66A
Inventor
Kenneth Sherwood Surprenant
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1152657A publication Critical patent/GB1152657A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/32—Addition to the formed paper by contacting paper with an excess of material, e.g. from a reservoir or in a manner necessitating removal of applied excess material from the paper
    • D21H23/42—Paper being at least partly surrounded by the material on both sides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B9/00—Solvent-treatment of textile materials
    • D06B9/06—Solvent-treatment of textile materials with recovery of the solvent
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C7/00—Heating or cooling textile fabrics
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
    • D06C2700/09—Various apparatus for drying textiles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Drying Of Solid Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

1,152,657. Drying web material. DOW CHEMICAL Ltd. 27 Oct.; 1966 [28 Oct.; 1965], No. 48275/66. Heading F4G. [Also in Division D1] Volatile liquid is removed from sheet or web material by heating in a vapour zone which is. substantially air-free and containing vapour of a solvent having a molecular weight at least twice that of air, the heating being at a temperature above whichever is the greater of the boiling point of (a) the volatile liquid or (b) the solvent. The volatile liquid and solvent may comprise the same liquid or the solvent may comprise a halogenated hydrocarbon. In one embodiment the web 48 passes from an inlet 31 to an outlet 32 of a housing comprising heated guide rollers 40 . . . 45 in a vapour zone 49a, the upper limit of which is delineated by the horizontal plane passing through a cooling coil 34 which condenses the vapour created in a lower, boiling sump 35 which is used to create a substantially air-free atmosphere in the zone 49a. The web passes through a bath of treating agent in a solvent 49 e.g. an organic polymeric agent dissolved in a volatile organic solvent via rollers 38, 39, within the chamber but this treatment may occur outside the chamber. The cooling coil may be additional to a cooling jacket integral with the walls of the housing, and a second zone may be formed above the vapour zone which is substantially solvent vapour free and which may contain additional heating elements e.g. infra-red heaters, which heaters may also be. positioned in the vapour zone.
GB48275/66A 1965-10-28 1966-10-27 Method and Apparatus for Removing Volatile Liquid from Material in Sheet or Web Form Wetted With Same Expired GB1152657A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50552065A 1965-10-28 1965-10-28
US86256969A 1969-08-06 1969-08-06

Publications (1)

Publication Number Publication Date
GB1152657A true GB1152657A (en) 1969-05-21

Family

ID=27055166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48275/66A Expired GB1152657A (en) 1965-10-28 1966-10-27 Method and Apparatus for Removing Volatile Liquid from Material in Sheet or Web Form Wetted With Same

Country Status (5)

Country Link
US (1) US3595205A (en)
BE (1) BE688969A (en)
FR (1) FR1502150A (en)
GB (1) GB1152657A (en)
NL (1) NL148122B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1273546A (en) * 1968-06-25 1972-05-10 Ici Ltd Treatment of textile materials
NL7100317A (en) * 1970-01-16 1971-07-20
US3908585A (en) * 1974-04-25 1975-09-30 Goodyear Tire & Rubber Apparatus using super-heated vapor for drying solvent-treated tire cord fabric
US3924569A (en) * 1974-08-28 1975-12-09 Goodyear Tire & Rubber Apparatus for treating tire cord fabric
US4258649A (en) * 1975-06-23 1981-03-31 The Dow Chemical Company Apparatus for coating surfaces
US4975300A (en) * 1987-12-31 1990-12-04 Minnesota Mining And Manufacturing Company Method for curing an organic coating using condensation heating and radiation energy
US20040006827A1 (en) * 2002-07-03 2004-01-15 Rising Larry Ervin Chemical formulations and methods utilizing NPB(n-propyl bromide) as non-aqueous carrier mediums to apply fluorocarbons and other organic chemicals to substrates
EP2610568A1 (en) * 2003-03-26 2013-07-03 Fujifilm Corporation Drying method for a coating layer
GB0523013D0 (en) * 2005-11-11 2005-12-21 Conductive Inkjet Tech Ltd Handling of flexible planar material
EP4032648A1 (en) * 2021-01-25 2022-07-27 Infineon Technologies AG Arrangement for forming a connection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024248A (en) * 1932-11-01 1935-12-17 Raffold Process Corp Paper treating means
US2138578A (en) * 1936-01-22 1938-11-29 Du Pont Method and apparatus for the production of cellulosic structures
US2274726A (en) * 1940-04-13 1942-03-03 Carborundum Co Manufacture of abrasive coated webs
US2332309A (en) * 1940-05-20 1943-10-19 Ohio Commw Eng Co Gaseous metal deposition
US3015576A (en) * 1957-05-15 1962-01-02 Du Pont Degreasing and coating apparatus and process
US3042547A (en) * 1959-07-15 1962-07-03 Blakeslee & Co G S Means for and method of painting

Also Published As

Publication number Publication date
NL148122B (en) 1975-12-15
FR1502150A (en) 1967-11-18
DE1610934A1 (en) 1972-03-30
DE1610934B2 (en) 1976-02-12
BE688969A (en) 1967-04-27
US3595205A (en) 1971-07-27
NL6615263A (en) 1967-05-02

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Legal Events

Date Code Title Description
416 Proceeding under section 16 patents act 1949
PS Patent sealed [section 19, patents act 1949]
PE Patent expired