NL7202767A - - Google Patents

Info

Publication number
NL7202767A
NL7202767A NL7202767A NL7202767A NL7202767A NL 7202767 A NL7202767 A NL 7202767A NL 7202767 A NL7202767 A NL 7202767A NL 7202767 A NL7202767 A NL 7202767A NL 7202767 A NL7202767 A NL 7202767A
Authority
NL
Netherlands
Application number
NL7202767A
Other versions
NL171680B (nl
NL171680C (nl
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 DE2109848A external-priority patent/DE2109848C3/de
Priority claimed from DE19712159726 external-priority patent/DE2159726C3/de
Application filed filed Critical
Publication of NL7202767A publication Critical patent/NL7202767A/xx
Publication of NL171680B publication Critical patent/NL171680B/xx
Application granted granted Critical
Publication of NL171680C publication Critical patent/NL171680C/xx

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • B29C44/308—Thickness separators and side seals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B01F27/923—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws the material flowing continuously through the receptacle
    • 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
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • 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
    • B29B7/7414—Mixing devices specially adapted for foamable substances with supply of gas with rotatable stirrer, e.g. using an intermeshing rotor-stator system
    • 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
    • B29B7/7428—Methodical aspects
    • 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
    • B29B7/7433—Plants
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
NLAANVRAGE7202767,A 1971-03-02 1972-03-02 Werkwijze en inrichting voor het continu vervaardigen van fenolharsschuimbanen. NL171680C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2109848A DE2109848C3 (de) 1971-03-02 1971-03-02 Vorrichtung zum Mischen für aushärtfahige Flüssigkeiten
DE19712159726 DE2159726C3 (de) 1971-12-02 Verfahren und Vorrichtung zum kontinuierlichen Herstellen von Phenolharzschaumbahnen

Publications (3)

Publication Number Publication Date
NL7202767A true NL7202767A (https=) 1972-09-05
NL171680B NL171680B (nl) 1982-12-01
NL171680C NL171680C (nl) 1983-05-02

Family

ID=25760745

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7202767,A NL171680C (nl) 1971-03-02 1972-03-02 Werkwijze en inrichting voor het continu vervaardigen van fenolharsschuimbanen.

Country Status (9)

Country Link
AT (1) AT349742B (https=)
BE (1) BE779972A (https=)
CA (1) CA983223A (https=)
CH (1) CH605089A5 (https=)
ES (2) ES399534A1 (https=)
GB (1) GB1386347A (https=)
IT (1) IT952054B (https=)
NL (1) NL171680C (https=)
SE (1) SE379675B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2350945A1 (fr) * 1976-05-12 1977-12-09 Saint Gobain Perfectionnement aux procede et installation pour la fabrication continue de produits cellulaires en resine thermodurcissable
GB9824696D0 (en) * 1998-11-11 1999-01-06 Kingspan Building Products Lim A panel
WO2001068343A1 (en) * 2000-03-15 2001-09-20 Kingspan Research And Developments Limited Method for the continuous production of foam panels
CN113977843B (zh) * 2021-11-11 2023-03-21 张家港力勤机械有限公司 一种聚氨酯板材的成型加工设备

Also Published As

Publication number Publication date
ATA162372A (de) 1978-09-15
NL171680B (nl) 1982-12-01
SE379675B (https=) 1975-10-20
GB1386347A (en) 1975-03-05
AT349742B (de) 1979-04-25
CH605089A5 (https=) 1978-09-29
IT952054B (it) 1973-07-20
NL171680C (nl) 1983-05-02
CA983223A (en) 1976-02-10
ES399534A1 (es) 1975-07-01
BE779972A (fr) 1972-06-16
ES426738A1 (es) 1976-07-16

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent