JPS5855965B2 - シヨウズミジユウゴウバイシツカラカヨウセイポリプロピレンオ レンゾクテキニカイシユウスルホウホウ - Google Patents

シヨウズミジユウゴウバイシツカラカヨウセイポリプロピレンオ レンゾクテキニカイシユウスルホウホウ

Info

Publication number
JPS5855965B2
JPS5855965B2 JP50137130A JP13713075A JPS5855965B2 JP S5855965 B2 JPS5855965 B2 JP S5855965B2 JP 50137130 A JP50137130 A JP 50137130A JP 13713075 A JP13713075 A JP 13713075A JP S5855965 B2 JPS5855965 B2 JP S5855965B2
Authority
JP
Japan
Prior art keywords
polypropylene
stripper
temperature
concentrate
pressure
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
JP50137130A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5173091A (it
Inventor
ポール ベルス ベンジヤミン
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.)
Standard Oil Co
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 JPS5173091A publication Critical patent/JPS5173091A/ja
Publication of JPS5855965B2 publication Critical patent/JPS5855965B2/ja
Expired legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP50137130A 1974-11-14 1975-11-14 シヨウズミジユウゴウバイシツカラカヨウセイポリプロピレンオ レンゾクテキニカイシユウスルホウホウ Expired JPS5855965B2 (ja)

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
JPS5173091A JPS5173091A (it) 1976-06-24
JPS5855965B2 true JPS5855965B2 (ja) 1983-12-13

Family

ID=27061242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50137130A Expired JPS5855965B2 (ja) 1974-11-14 1975-11-14 シヨウズミジユウゴウバイシツカラカヨウセイポリプロピレンオ レンゾクテキニカイシユウスルホウホウ

Country Status (10)

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

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
LU34024A1 (it) * 1954-11-08
NL127536C (it) * 1959-09-17
US3296240A (en) * 1963-05-03 1967-01-03 Dow Chemical Co Recovery of alpha-olefin polymers from solution
NL126978C (it) * 1964-07-17

Also Published As

Publication number Publication date
BG36635A3 (en) 1984-12-16
FR2291216B1 (fr) 1980-01-11
JPS5173091A (it) 1976-06-24
IT1052191B (it) 1981-06-20
NL7512781A (nl) 1976-05-18
RO70412A (ro) 1982-04-12
GB1514499A (en) 1978-06-14
DE2551059C2 (de) 1988-03-03
NL181661B (nl) 1987-05-04
CA1055648A (en) 1979-05-29
DE2551059A1 (de) 1976-05-26
NL181661C (it) 1900-01-01
FR2291216A1 (fr) 1976-06-11
TR19085A (tr) 1978-05-01

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