JPS51107377A - - Google Patents

Info

Publication number
JPS51107377A
JPS51107377A JP50032220A JP3222075A JPS51107377A JP S51107377 A JPS51107377 A JP S51107377A JP 50032220 A JP50032220 A JP 50032220A JP 3222075 A JP3222075 A JP 3222075A JP S51107377 A JPS51107377 A JP S51107377A
Authority
JP
Japan
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.)
Pending
Application number
JP50032220A
Other languages
Japanese (ja)
Inventor
Tsuyoshi Hachisu
Akinari Uchida
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50032220A priority Critical patent/JPS51107377A/ja
Priority to US05/667,470 priority patent/US4104206A/en
Publication of JPS51107377A publication Critical patent/JPS51107377A/ja
Pending 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processing Of Solid Wastes (AREA)
JP50032220A 1975-03-19 1975-03-19 Pending JPS51107377A (en:Method)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP50032220A JPS51107377A (en:Method) 1975-03-19 1975-03-19
US05/667,470 US4104206A (en) 1975-03-19 1976-03-17 Process for reprocessing atactic polypropylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50032220A JPS51107377A (en:Method) 1975-03-19 1975-03-19

Publications (1)

Publication Number Publication Date
JPS51107377A true JPS51107377A (en:Method) 1976-09-22

Family

ID=12352845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50032220A Pending JPS51107377A (en:Method) 1975-03-19 1975-03-19

Country Status (2)

Country Link
US (1) US4104206A (en:Method)
JP (1) JPS51107377A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523629A1 (de) * 1995-06-29 1997-01-02 Merck Patent Gmbh Verpackungsformteile und Verfahren zu ihrer Herstellung
US5829914A (en) * 1996-09-25 1998-11-03 Wells; Raymond Asphalt repair method utilizing chilling

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852865A (en:Method) * 1971-11-08 1973-07-25

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027271A (en) * 1957-12-03 1962-03-27 Oliver Machinery Co Pressure sensitive adhesive sheet material having a protective coating of heat removable material
US3210301A (en) * 1961-07-25 1965-10-05 Socony Mobil Oil Co Inc Process of rubber wherein atactic polypropylene is added
US3331729A (en) * 1963-02-14 1967-07-18 Minnesota Mining & Mfg Adhesive bonding method and product
DE1248950B (de) * 1963-08-02 1967-08-31 E I du Pont de Nemours and Company, Wilmington Del (V St A) Verfahren zur Isolierung von Chloroprencopoly meren
US3489710A (en) * 1964-03-04 1970-01-13 Union Carbide Corp Flexible thermoplastic resins as binders for vulcanized rubber
US3386488A (en) * 1966-03-18 1968-06-04 Leuna Werke Veb Process for producing powders from plastic and wax masses
US3554835A (en) * 1967-08-16 1971-01-12 Morgan Adhesives Co Slidable adhesive laminate and method of making
DE1720063B1 (de) * 1968-03-16 1971-08-12 Basf Ag Formmassen auf Basis von kautschukelastischen Polymerisaten,organischen Bindemitteln,Zement und/oder geloeschtem Kalk,und gegebenenfalls mineralischen Fuellstoffen
US3634385A (en) * 1969-05-16 1972-01-11 Dow Chemical Co Method of deagglomerating polymer particles
US3634570A (en) * 1969-10-20 1972-01-11 Du Pont Elastomer granulation process
CA954103A (en) 1970-09-14 1974-09-03 Rudolph H. Kohler Process for cryogenically reclaiming scrap rubber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852865A (en:Method) * 1971-11-08 1973-07-25

Also Published As

Publication number Publication date
US4104206A (en) 1978-08-01

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