DE2242704B2 - Äthylencopolymerisattabletten von verminderter Klebrigkeit - Google Patents

Äthylencopolymerisattabletten von verminderter Klebrigkeit

Info

Publication number
DE2242704B2
DE2242704B2 DE19722242704 DE2242704A DE2242704B2 DE 2242704 B2 DE2242704 B2 DE 2242704B2 DE 19722242704 DE19722242704 DE 19722242704 DE 2242704 A DE2242704 A DE 2242704A DE 2242704 B2 DE2242704 B2 DE 2242704B2
Authority
DE
Germany
Prior art keywords
tablets
copolymer
ethylene
copolymers
coated
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.)
Withdrawn
Application number
DE19722242704
Other languages
German (de)
English (en)
Other versions
DE2242704A1 (de
Inventor
Richard Edward Kennett Square Pa. Ernst (V.St.A.)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE2242704A1 publication Critical patent/DE2242704A1/de
Publication of DE2242704B2 publication Critical patent/DE2242704B2/de
Withdrawn legal-status Critical Current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
    • 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)
DE19722242704 1971-08-30 1972-08-30 Äthylencopolymerisattabletten von verminderter Klebrigkeit Withdrawn DE2242704B2 (de)

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 (2)

Publication Number Publication Date
DE2242704A1 DE2242704A1 (de) 1973-06-14
DE2242704B2 true DE2242704B2 (de) 1974-01-10

Family

ID=26872049

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722242704 Withdrawn DE2242704B2 (de) 1971-08-30 1972-08-30 Äthylencopolymerisattabletten von verminderter Klebrigkeit

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410825A1 (de) * 1974-03-07 1975-09-18 Basf Ag Verfahren zum beschichten von formteilen

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO1996005056A1 (fr) * 1994-08-10 1996-02-22 E.I. Du Pont De Nemours And Company 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
US20100124607A1 (en) * 2008-11-19 2010-05-20 Berti Douglas A Adhesive Compositions And Methods Of Making The Same
JP7125844B2 (ja) 2018-01-26 2022-08-25 Hoya株式会社 ガラス製成形型

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2410825A1 (de) * 1974-03-07 1975-09-18 Basf Ag Verfahren zum beschichten von formteilen

Also Published As

Publication number Publication date
FR2151985A5 (fr) 1973-04-20
NL7211770A (fr) 1973-03-02
IT964356B (it) 1974-01-21
JPS4832939A (fr) 1973-05-04
BE787885A (fr) 1973-02-23
GB1378222A (en) 1974-12-27
CA980188A (en) 1975-12-23
DE2242704A1 (de) 1973-06-14

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