GB1031479A - Method and apparatus for removing entrained discrete immiscible matter from liquids by velocity gradient separation, and for coating an article with the resultant liquid - Google Patents

Method and apparatus for removing entrained discrete immiscible matter from liquids by velocity gradient separation, and for coating an article with the resultant liquid

Info

Publication number
GB1031479A
GB1031479A GB8989/63A GB898963A GB1031479A GB 1031479 A GB1031479 A GB 1031479A GB 8989/63 A GB8989/63 A GB 8989/63A GB 898963 A GB898963 A GB 898963A GB 1031479 A GB1031479 A GB 1031479A
Authority
GB
United Kingdom
Prior art keywords
liquids
article
coating
velocity gradient
resultant liquid
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
GB8989/63A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 claimed from US259707A external-priority patent/US3299195A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1031479A publication Critical patent/GB1031479A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/106—Filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/005—Curtain coaters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/30—Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
    • B05D1/305—Curtain coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
    • B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/10—Filtering or de-aerating the spinning solution or melt
    • D01D1/103—De-aerating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Coating Apparatus (AREA)

Abstract

1,031,479. Packages. EASTMAN KODAK CO. March 6, 1963 [March 7, 1962; Feb. 19, 1963], No. 8989/63. Heading B8C. [Also in Divisions B1 and B5] An object 51 resting on a backing board 52<SP>1</SP> is coated with a protective layer of film by passage from a conveyer 20 through the liquid film 19 to conveyer 21, excess film-forming liquid being removed at 24. Fig. 9 illustrates encapsulation technique.
GB8989/63A 1962-03-07 1963-03-06 Method and apparatus for removing entrained discrete immiscible matter from liquids by velocity gradient separation, and for coating an article with the resultant liquid Expired GB1031479A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17812862A 1962-03-07 1962-03-07
US259707A US3299195A (en) 1963-02-19 1963-02-19 Method of encapsulating an article in a seamless unbroken clear film

Publications (1)

Publication Number Publication Date
GB1031479A true GB1031479A (en) 1966-06-02

Family

ID=26873998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8989/63A Expired GB1031479A (en) 1962-03-07 1963-03-06 Method and apparatus for removing entrained discrete immiscible matter from liquids by velocity gradient separation, and for coating an article with the resultant liquid

Country Status (3)

Country Link
CH (1) CH425729A (en)
DE (1) DE1442458A1 (en)
GB (1) GB1031479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537066A (en) * 2018-12-19 2019-03-29 四川辉腾科技股份有限公司 A kind of defoaming device and defoaming method for aramid IIII fiber spinning solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537066A (en) * 2018-12-19 2019-03-29 四川辉腾科技股份有限公司 A kind of defoaming device and defoaming method for aramid IIII fiber spinning solution

Also Published As

Publication number Publication date
DE1442458A1 (en) 1968-11-21
CH425729A (en) 1966-12-15

Similar Documents

Publication Publication Date Title
AU464365B2 (en) Method and apparatus for depositing precisely metered quantities of liquid ona surface
GB1291608A (en) Liquid developing apparatus
JPS5269628A (en) Ink jet recorder
IT1002650B (en) METHOD AND APPARATUS FOR THE DEPOSIT OF THIN FILM ON A SUBSTRATE
BE782339A (en) METHOD AND DEVICE FOR MEASURING THE FLOW SPEED OF LIQUIDS
RO89397A (en) METHOD AND DEVICE FOR ELECTROSTATIC COATING
ES430911A1 (en) Coating device
GB1031479A (en) Method and apparatus for removing entrained discrete immiscible matter from liquids by velocity gradient separation, and for coating an article with the resultant liquid
ES296573A1 (en) Method of encapsulating an article in a seamless unbroken clear film
JPS5226214A (en) Method for coating resist
BE748451A (en) METHOD AND DEVICE FOR THE SEPARATION OF LIQUIDS
CA721234A (en) Method and apparatus for electrostatic precipitation of coating material upon an article
JPS5310636A (en) Process and apparatus for thin coating of viscous liquids on strip metals
FR2039983A5 (en) Photographic coating unit
BE748949A (en) METHOD AND APPARATUS FOR THE CONTINUOUS COATING OF A SUBSTRATE WITH A POLYMER FILM,
CA810622A (en) Means for and method of coating a surface with a fluid film
FR1258691A (en) Device and method for protecting the exposed surface of an aircraft from lightning
BE750862A (en) METHOD AND DEVICE FOR THE APPLICATION OF LIQUID COATING COMPOSITIONS
BE615070Q (en) Method for assembling various coatings and device for carrying out the method
CA754504A (en) Apparatus and method for coating discrete solids
FR1532144A (en) Method and device for electrostatic surface coating with powdered materials
CA653754A (en) Method of and apparatus for sensing the flow of a substance through a liquid medium
CA808910A (en) Method and apparatus for metering liquids
CA501689A (en) Method and apparatus for contacting solids and liquids
CA561604A (en) Apparatus for indicating and measuring the average speed of moving liquids, particles or the like