GB766828A - Improvements in or relating to the regeneration of rubber - Google Patents

Improvements in or relating to the regeneration of rubber

Info

Publication number
GB766828A
GB766828A GB1773054A GB1773054A GB766828A GB 766828 A GB766828 A GB 766828A GB 1773054 A GB1773054 A GB 1773054A GB 1773054 A GB1773054 A GB 1773054A GB 766828 A GB766828 A GB 766828A
Authority
GB
United Kingdom
Prior art keywords
cylinder
rubber
june
heated
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
GB1773054A
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Publication of GB766828A publication Critical patent/GB766828A/en
Expired legal-status Critical Current

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
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

766,828. Reclaiming rubber. CONTINENT AL GUMMI-WERKE AKT.-GES. June 16, 1954 [June 26, 1953]. No. 17730/54. Class 70. Vulcanized rubber is regenerated by heating the comminuted material, to which softeners may be added, in an apparatus comprising a feed hopper 9 and a cylinder 2 through which the material is advanced by a hollow screw 1. The cylinder is heated to about 220‹-240‹C. by a liquid (e.g. oil or glycerol) having a boiling point of, or greater than, 270‹C. The liquid is in a tank 4 around the cylinder which is heated by burners 5, and is also fed by pipes 7, 8 to the inside of the screw 1.
GB1773054A 1953-06-26 1954-06-16 Improvements in or relating to the regeneration of rubber Expired GB766828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC7806A DE1030013B (en) 1953-06-26 1953-06-26 Device for the regeneration of rubber and rubber waste

Publications (1)

Publication Number Publication Date
GB766828A true GB766828A (en) 1957-01-23

Family

ID=7014205

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1773054A Expired GB766828A (en) 1953-06-26 1954-06-16 Improvements in or relating to the regeneration of rubber

Country Status (3)

Country Link
DE (1) DE1030013B (en)
FR (1) FR1103167A (en)
GB (1) GB766828A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130582B (en) * 1958-07-22 1962-05-30 Comp Generale Electricite Device for constant cooling of granulate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1196648A (en) * 1916-03-03 1916-08-29 Albert Bleecker Apparatus for making tubes.
FR957572A (en) * 1946-09-09 1950-02-21
US2485854A (en) * 1948-04-10 1949-10-25 Pirelli Mixer for plastic materials

Also Published As

Publication number Publication date
DE1030013B (en) 1958-05-14
FR1103167A (en) 1955-10-31

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