NL7512781A - PROCEDURE FOR THE CONTINUOUS RECOVERY OF SOLUBLE POLYPROPESES FROM POLYMERIZATION MEDIUM WASTE. - Google Patents

PROCEDURE FOR THE CONTINUOUS RECOVERY OF SOLUBLE POLYPROPESES FROM POLYMERIZATION MEDIUM WASTE.

Info

Publication number
NL7512781A
NL7512781A NL7512781A NL7512781A NL7512781A NL 7512781 A NL7512781 A NL 7512781A NL 7512781 A NL7512781 A NL 7512781A NL 7512781 A NL7512781 A NL 7512781A NL 7512781 A NL7512781 A NL 7512781A
Authority
NL
Netherlands
Prior art keywords
polypropeses
soluble
procedure
polymerization medium
continuous recovery
Prior art date
Application number
NL7512781A
Other languages
Dutch (nl)
Other versions
NL181661B (en
Inventor
Benjamin P Belles
Original Assignee
Standard Oil 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
Application filed by Standard Oil Co filed Critical Standard Oil Co
Publication of NL7512781A publication Critical patent/NL7512781A/en
Publication of NL181661B publication Critical patent/NL181661B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extraction Or Liquid Replacement (AREA)
NL7512781A 1974-11-14 1975-10-31 METHOD FOR THE CONTINUOUS EXTRACTION OF SOLUBLE POLYPROPENE FROM POLYMERIZATION MEDIUM WASTE. NL181661B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52372174A 1974-11-14 1974-11-14
US59733875A 1975-07-21 1975-07-21

Publications (2)

Publication Number Publication Date
NL7512781A true NL7512781A (en) 1976-05-18
NL181661B NL181661B (en) 1987-05-04

Family

ID=27061242

Family Applications (2)

Application Number Title Priority Date Filing Date
NL181661D NL181661C (en) 1974-11-14
NL7512781A NL181661B (en) 1974-11-14 1975-10-31 METHOD FOR THE CONTINUOUS EXTRACTION OF SOLUBLE POLYPROPENE FROM POLYMERIZATION MEDIUM WASTE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL181661D NL181661C (en) 1974-11-14

Country Status (10)

Country Link
JP (1) JPS5855965B2 (en)
BG (1) BG36635A3 (en)
CA (1) CA1055648A (en)
DE (1) DE2551059C2 (en)
FR (1) FR2291216B1 (en)
GB (1) GB1514499A (en)
IT (1) IT1052191B (en)
NL (2) NL181661B (en)
RO (1) RO70412A (en)
TR (1) TR19085A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957861A (en) * 1960-10-25 Process and apparatus for the stripping
DE1251027B (en) * 1954-11-08 1967-09-28 Phillips Petroleum Company Bart-Iesville OkIa (V St A) Process for the production of high molecular weight polyolefins
BE595094A (en) * 1959-09-17
US3296240A (en) * 1963-05-03 1967-01-03 Dow Chemical Co Recovery of alpha-olefin polymers from solution
NL126978C (en) * 1964-07-17

Also Published As

Publication number Publication date
DE2551059C2 (en) 1988-03-03
FR2291216B1 (en) 1980-01-11
RO70412A (en) 1982-04-12
GB1514499A (en) 1978-06-14
FR2291216A1 (en) 1976-06-11
IT1052191B (en) 1981-06-20
JPS5173091A (en) 1976-06-24
DE2551059A1 (en) 1976-05-26
NL181661C (en) 1900-01-01
TR19085A (en) 1978-05-01
BG36635A3 (en) 1984-12-16
CA1055648A (en) 1979-05-29
NL181661B (en) 1987-05-04
JPS5855965B2 (en) 1983-12-13

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NL7512781A (en) PROCEDURE FOR THE CONTINUOUS RECOVERY OF SOLUBLE POLYPROPESES FROM POLYMERIZATION MEDIUM WASTE.

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: AMOCO CORPORATION

V1 Lapsed because of non-payment of the annual fee