BE787885A - Interpolymeres d'ethylene en comprimes a tendance reduite au blocage - Google Patents

Interpolymeres d'ethylene en comprimes a tendance reduite au blocage

Info

Publication number
BE787885A
BE787885A BE787885DA BE787885A BE 787885 A BE787885 A BE 787885A BE 787885D A BE787885D A BE 787885DA BE 787885 A BE787885 A BE 787885A
Authority
BE
Belgium
Prior art keywords
tablets
blocking
reduced tendency
ethylene interpolymers
interpolymers
Prior art date
Application number
Other languages
English (en)
Inventor
R E Ernst
Original Assignee
Du Pont
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.)
Publication date
Publication of BE787885A publication Critical patent/BE787885A/fr

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
    • 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
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BE787885D 1971-08-30 Interpolymeres d'ethylene en comprimes a tendance reduite au blocage BE787885A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17626471A 1971-08-30 1971-08-30
US23500572A 1972-03-15 1972-03-15

Publications (1)

Publication Number Publication Date
BE787885A true BE787885A (fr) 1973-02-23

Family

ID=26872049

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787885D BE787885A (fr) 1971-08-30 Interpolymeres d'ethylene en comprimes a tendance reduite au blocage

Country Status (8)

Country Link
JP (1) JPS4832939A (fr)
BE (1) BE787885A (fr)
CA (1) CA980188A (fr)
DE (1) DE2242704B2 (fr)
FR (1) FR2151985A5 (fr)
GB (1) GB1378222A (fr)
IT (1) IT964356B (fr)
NL (1) NL7211770A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410825C2 (de) * 1974-03-07 1982-09-30 Basf Ag, 6700 Ludwigshafen Verfahren zum Beschichten von Formteilen
JPS55105517A (en) * 1979-02-06 1980-08-13 Du Pont Method of melting and cutting ethylene polymer
CA1243569A (fr) * 1983-01-28 1988-10-25 Martin D. Thaler Adhesifs thermofusibles sans adherence de contact
GB8713268D0 (en) * 1987-06-05 1987-07-08 Du Pont Canada Coated synthetic polymer pellets
EP0775051A4 (fr) * 1994-08-10 1997-11-19 Du Pont Couche d'obturation pour emballage
US6328798B1 (en) 1999-02-19 2001-12-11 Equistar Chemicals, Lp Coated polymeric particles having improved anti-block characteristics, method of making such particles, and apparatus therefor
US6756116B2 (en) * 2002-02-14 2004-06-29 E. I. Du Pont De Nemours And Company Surface treatment of ethylene-based polymer pellets to improve blocking resistance
EP2350170B1 (fr) * 2008-11-19 2017-10-18 ExxonMobil Chemical Patents Inc. Compositions adhésives et leurs procédés de fabrication
JP7125844B2 (ja) 2018-01-26 2022-08-25 Hoya株式会社 ガラス製成形型

Also Published As

Publication number Publication date
NL7211770A (fr) 1973-03-02
FR2151985A5 (fr) 1973-04-20
DE2242704A1 (de) 1973-06-14
GB1378222A (en) 1974-12-27
CA980188A (en) 1975-12-23
JPS4832939A (fr) 1973-05-04
DE2242704B2 (de) 1974-01-10
IT964356B (it) 1974-01-21

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