GB2034189B - Method and apparatus for producing a foam from a viscous liquid - Google Patents

Method and apparatus for producing a foam from a viscous liquid

Info

Publication number
GB2034189B
GB2034189B GB7937469A GB7937469A GB2034189B GB 2034189 B GB2034189 B GB 2034189B GB 7937469 A GB7937469 A GB 7937469A GB 7937469 A GB7937469 A GB 7937469A GB 2034189 B GB2034189 B GB 2034189B
Authority
GB
United Kingdom
Prior art keywords
foam
producing
viscous liquid
viscous
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
GB7937469A
Other languages
English (en)
Other versions
GB2034189A (en
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.)
Nordson Corp
Original Assignee
Nordson Corp
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 Nordson Corp filed Critical Nordson Corp
Publication of GB2034189A publication Critical patent/GB2034189A/en
Application granted granted Critical
Publication of GB2034189B publication Critical patent/GB2034189B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7438—Mixing guns, i.e. hand-held mixing units having dispensing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nozzles (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
GB7937469A 1978-11-13 1979-10-29 Method and apparatus for producing a foam from a viscous liquid Expired GB2034189B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95960878A 1978-11-13 1978-11-13

Publications (2)

Publication Number Publication Date
GB2034189A GB2034189A (en) 1980-06-04
GB2034189B true GB2034189B (en) 1982-11-03

Family

ID=25502206

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7937469A Expired GB2034189B (en) 1978-11-13 1979-10-29 Method and apparatus for producing a foam from a viscous liquid

Country Status (7)

Country Link
JP (1) JPS5567357A (de)
CA (1) CA1100450A (de)
CH (1) CH643878A5 (de)
DE (1) DE2945297A1 (de)
FR (1) FR2440770B1 (de)
GB (1) GB2034189B (de)
IT (1) IT1124954B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232938C2 (de) * 1982-09-04 1984-06-28 Kohlensäurewerke C. G. Rommenhöller GmbH, 3490 Bad Driburg-Herste Verfahren und Vorrichtung zur Lösung von Gas, insbesondere Kohlendioxid in flüssigem Brennstoff und dessen Verteilung in Verbrennungsluft in übersättigtem Zustand
US4830790A (en) * 1987-11-04 1989-05-16 Co-Son Industries Foam generating nozzle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361412A (en) * 1964-05-06 1968-01-02 Austin Cole Foam mixing head
GB1295705A (de) * 1970-08-05 1972-11-08
US3764069A (en) * 1971-07-30 1973-10-09 Nordson Corp Method and apparatus for spraying
CH623352A5 (en) * 1976-08-02 1981-05-29 Nordson Corp Process for bonding two substrates together with the aid of a heat-activated thermoplastic adhesive and apparatus for making use of this process
US4059714A (en) * 1976-08-02 1977-11-22 Nordson Corporation Hot melt thermoplastic adhesive foam system

Also Published As

Publication number Publication date
JPS5567357A (en) 1980-05-21
CA1100450A (en) 1981-05-05
IT1124954B (it) 1986-05-14
IT7927229A0 (it) 1979-11-12
JPH0159023B2 (de) 1989-12-14
FR2440770A1 (fr) 1980-06-06
DE2945297C2 (de) 1988-06-01
CH643878A5 (fr) 1984-06-29
FR2440770B1 (fr) 1988-08-05
GB2034189A (en) 1980-06-04
DE2945297A1 (de) 1980-05-22

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19991028