ATA166175A - Verfahren zur herstellung von weich-pvc- schaumstoff - Google Patents

Verfahren zur herstellung von weich-pvc- schaumstoff

Info

Publication number
ATA166175A
ATA166175A AT166175A AT166175A ATA166175A AT A166175 A ATA166175 A AT A166175A AT 166175 A AT166175 A AT 166175A AT 166175 A AT166175 A AT 166175A AT A166175 A ATA166175 A AT A166175A
Authority
AT
Austria
Prior art keywords
manufacturing
soft pvc
pvc foam
foam
soft
Prior art date
Application number
AT166175A
Other languages
English (en)
Original Assignee
Wacker Chemie Gmbh
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 Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh
Publication of ATA166175A publication Critical patent/ATA166175A/de

Links

Classifications

    • 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
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • 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
    • B29B7/002—Methods
    • 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
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/401—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft having a casing closely surrounding the rotor, e.g. with a plunger for feeding the material
    • 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
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
    • B29B7/405—Mixing heads
    • B29B7/407—Mixing heads with a casing closely surrounding the rotor, e.g. with conical rotor
    • 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
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • B29B7/826—Apparatus therefor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/60—Processes of molding plastisols

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
AT166175A 1974-03-06 1975-03-04 Verfahren zur herstellung von weich-pvc- schaumstoff ATA166175A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2410752A DE2410752A1 (de) 1974-03-06 1974-03-06 Verfahren zur herstellung von weich-pvschaumstoffen

Publications (1)

Publication Number Publication Date
ATA166175A true ATA166175A (de) 1979-08-15

Family

ID=5909274

Family Applications (1)

Application Number Title Priority Date Filing Date
AT166175A ATA166175A (de) 1974-03-06 1975-03-04 Verfahren zur herstellung von weich-pvc- schaumstoff

Country Status (7)

Country Link
US (1) US4059661A (de)
JP (1) JPS5422469B2 (de)
AT (1) ATA166175A (de)
CH (1) CH586105A5 (de)
DD (1) DD119551A1 (de)
DE (1) DE2410752A1 (de)
GB (1) GB1505740A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837435B2 (de) * 1978-08-28 1981-06-25 Friedrich Horst 5840 Schwerte Papenmeier Verfahren und Vorrichtung zum Aufbereiten von PVC-Pulver
JPS5850662B2 (ja) * 1979-03-27 1983-11-11 ロンシール工業株式会社 連続気泡体の製造方法
US4448738A (en) * 1980-05-14 1984-05-15 Synergistics Chemicals Ltd. Process for producing foamed plastic articles
US4473516A (en) * 1983-01-03 1984-09-25 Hoover Universal, Inc. Method and apparatus for injection molding plastic articles having solid exterior surfaces and porous interior cores
US5316711A (en) * 1993-04-20 1994-05-31 Throne James L Process for producing articles from polymers containing aromatic imide linkages
DE59504778D1 (de) * 1994-05-27 1999-02-25 Bayer Ag Verfahren zur Herstellung eines füllstoffhaltigen Reaktionsgemisches
US20040216658A1 (en) * 2003-04-30 2004-11-04 Wu-Chueh Lin Pool float and method of making the same
US7446138B2 (en) * 2005-04-29 2008-11-04 Board Of Trustees Of Michigan State University Wood particle filled polyvinyl chloride composites and their foams
CN104526896A (zh) * 2014-11-05 2015-04-22 华文蔚 一种粘性材料混合方法
CN110997775B (zh) * 2017-07-20 2022-11-01 索尔维公司 作为发泡剂的官能化的微粒碳酸氢盐、含有其的可发泡聚合物组合物及其在制造热塑性发泡聚合物中的用途

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA718826A (en) * 1965-09-28 H. Brower Charles Extrusion of vinyl resin plastisols
US2484397A (en) * 1948-01-30 1949-10-11 Us Rubber Co Practice golf ball
US2525965A (en) * 1948-01-30 1950-10-17 Us Rubber Co Molding method
AT191147B (de) * 1952-02-01 1957-08-10 Wacker Chemie Ges Mit Beschrae Vorrichtung zum Homogenisieren plastischer Massen
US2865615A (en) * 1955-04-29 1958-12-23 Standard Oil Co High pressure stirrer contacting apparatus
US2935762A (en) * 1957-03-04 1960-05-10 Gerber Prod Production of molded sponge plastic
US2969960A (en) * 1957-06-05 1961-01-31 Mobay Chemical Corp Mixing apparatus
GB843849A (en) * 1957-11-22 1960-08-10 Ici Ltd Mixing apparatus
US3164377A (en) * 1959-12-04 1965-01-05 North American Aviation Inc Impeller-fed dispersion mill
US3173978A (en) * 1962-03-28 1965-03-16 United Stantes Rubber Company Manufacture of products from plastisols
US3197180A (en) * 1963-10-11 1965-07-27 Chemineer Mixing device
DE1457182C3 (de) * 1965-07-26 1975-04-24 Wacker Chemie Gmbh Vorrichtung zum kontinuierlichen Mischen

Also Published As

Publication number Publication date
JPS50151968A (de) 1975-12-06
DE2410752A1 (de) 1975-09-18
JPS5422469B2 (de) 1979-08-07
DD119551A1 (de) 1976-05-05
CH586105A5 (de) 1977-03-31
GB1505740A (en) 1978-03-30
US4059661A (en) 1977-11-22

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Legal Events

Date Code Title Description
A1Z Withdrawn