BG36635A3 - Method for continuous exraction of soluble polypropylene from polymerisation medium - Google Patents

Method for continuous exraction of soluble polypropylene from polymerisation medium

Info

Publication number
BG36635A3
BG36635A3 BG3149475A BG3149475A BG36635A3 BG 36635 A3 BG36635 A3 BG 36635A3 BG 3149475 A BG3149475 A BG 3149475A BG 3149475 A BG3149475 A BG 3149475A BG 36635 A3 BG36635 A3 BG 36635A3
Authority
BG
Bulgaria
Prior art keywords
exraction
continuous
polymerisation medium
soluble polypropylene
polypropylene
Prior art date
Application number
BG3149475A
Other languages
English (en)
Inventor
Benjamin P Belles
Original Assignee
Standard Oil Co (The),Us
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 (The),Us filed Critical Standard Oil Co (The),Us
Publication of BG36635A3 publication Critical patent/BG36635A3/xx

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)
BG3149475A 1974-11-14 1975-11-14 Method for continuous exraction of soluble polypropylene from polymerisation medium BG36635A3 (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 (1)

Publication Number Publication Date
BG36635A3 true BG36635A3 (en) 1984-12-16

Family

ID=27061242

Family Applications (1)

Application Number Title Priority Date Filing Date
BG3149475A BG36635A3 (en) 1974-11-14 1975-11-14 Method for continuous exraction of soluble polypropylene from polymerisation medium

Country Status (10)

Country Link
JP (1) JPS5855965B2 (US20030227983A1-20031211-M00013.png)
BG (1) BG36635A3 (US20030227983A1-20031211-M00013.png)
CA (1) CA1055648A (US20030227983A1-20031211-M00013.png)
DE (1) DE2551059C2 (US20030227983A1-20031211-M00013.png)
FR (1) FR2291216B1 (US20030227983A1-20031211-M00013.png)
GB (1) GB1514499A (US20030227983A1-20031211-M00013.png)
IT (1) IT1052191B (US20030227983A1-20031211-M00013.png)
NL (2) NL181661B (US20030227983A1-20031211-M00013.png)
RO (1) RO70412A (US20030227983A1-20031211-M00013.png)
TR (1) TR19085A (US20030227983A1-20031211-M00013.png)

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 (de) * 1954-11-08 1967-09-28 Phillips Petroleum Company Bart-Iesville OkIa (V St A) Verfahren zur Gewinnung von hochmolekularen Polyolefinen
BE595094A (US20030227983A1-20031211-M00013.png) * 1959-09-17
US3296240A (en) * 1963-05-03 1967-01-03 Dow Chemical Co Recovery of alpha-olefin polymers from solution
NL126978C (US20030227983A1-20031211-M00013.png) * 1964-07-17

Also Published As

Publication number Publication date
DE2551059C2 (de) 1988-03-03
FR2291216B1 (fr) 1980-01-11
RO70412A (ro) 1982-04-12
GB1514499A (en) 1978-06-14
FR2291216A1 (fr) 1976-06-11
IT1052191B (it) 1981-06-20
JPS5173091A (US20030227983A1-20031211-M00013.png) 1976-06-24
DE2551059A1 (de) 1976-05-26
NL181661C (US20030227983A1-20031211-M00013.png) 1900-01-01
TR19085A (tr) 1978-05-01
CA1055648A (en) 1979-05-29
NL7512781A (nl) 1976-05-18
NL181661B (nl) 1987-05-04
JPS5855965B2 (ja) 1983-12-13

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