DK536179A - Fremgangsmaade til inkorporering af kernedannelsesmidler i propylenpolymere - Google Patents

Fremgangsmaade til inkorporering af kernedannelsesmidler i propylenpolymere

Info

Publication number
DK536179A
DK536179A DK536179A DK536179A DK536179A DK 536179 A DK536179 A DK 536179A DK 536179 A DK536179 A DK 536179A DK 536179 A DK536179 A DK 536179A DK 536179 A DK536179 A DK 536179A
Authority
DK
Denmark
Prior art keywords
nuclearing
incorporation
agents
procedure
propylene polymers
Prior art date
Application number
DK536179A
Other languages
English (en)
Inventor
F E Carrock
M T Thakker
Original Assignee
El Paso Polyolefins
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 El Paso Polyolefins filed Critical El Paso Polyolefins
Publication of DK536179A publication Critical patent/DK536179A/da

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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/2053—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the additives only being premixed with a liquid phase
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/35—Crystallization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
DK536179A 1978-12-18 1979-12-17 Fremgangsmaade til inkorporering af kernedannelsesmidler i propylenpolymere DK536179A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/970,425 US4184026A (en) 1978-12-18 1978-12-18 Method for incorporating nucleating agents in propylene polymers

Publications (1)

Publication Number Publication Date
DK536179A true DK536179A (da) 1980-06-19

Family

ID=25516935

Family Applications (1)

Application Number Title Priority Date Filing Date
DK536179A DK536179A (da) 1978-12-18 1979-12-17 Fremgangsmaade til inkorporering af kernedannelsesmidler i propylenpolymere

Country Status (9)

Country Link
US (1) US4184026A (da)
JP (1) JPS5817220B2 (da)
CA (1) CA1149536A (da)
DE (1) DE2949771C2 (da)
DK (1) DK536179A (da)
FR (1) FR2444687B1 (da)
GB (1) GB2037779B (da)
NO (1) NO152793C (da)
SE (1) SE438157B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448913A (en) * 1982-10-29 1984-05-15 Dart Industries Inc. Fast crystallizing polyethylene terephthalate compositions
WO1984002530A1 (en) * 1982-12-20 1984-07-05 Buss Ag Method for the continuous production of flowing and homogeneous mixtures based on synthetic materials with additives
JPS6081241A (ja) * 1983-10-12 1985-05-09 Idemitsu Petrochem Co Ltd プロピレン−エチレンブロツク共重合体組成物
JPH0351214Y2 (da) * 1984-11-01 1991-11-01
US4684683A (en) * 1985-08-06 1987-08-04 El Paso Products Company Injection blow molding grade propylene polymers
US4692489A (en) * 1985-08-06 1987-09-08 El Paso Products Company Polypropylene compositions of improved clarity
US4801637A (en) * 1986-06-18 1989-01-31 Shell Oil Company Nucleation process for inducing crystallization in poly(alpha olefins)
EP1597305B1 (en) * 2003-02-26 2012-10-10 Omlidon Technologies LLC Polymer gel-processing techniques and high modulus products
WO2007107579A1 (en) * 2006-03-21 2007-09-27 Basell Poliolefine Italia S.R.L. A controlled nucleated polymer composition
US8178632B2 (en) * 2006-07-28 2012-05-15 Basell Poliolefine Italia, s.r.l. Propylene polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL292019A (da) * 1962-04-26
US3326880A (en) * 1963-05-30 1967-06-20 Shell Oil Co Polymer crystallization
US3367926A (en) * 1964-03-25 1968-02-06 Dow Chemical Co Modification of crystalline structure of crystallizable high polymers

Also Published As

Publication number Publication date
SE7910384L (sv) 1980-06-19
FR2444687B1 (fr) 1985-07-12
JPS5584329A (en) 1980-06-25
NO152793C (no) 1985-11-20
JPS5817220B2 (ja) 1983-04-05
NO152793B (no) 1985-08-12
GB2037779A (en) 1980-07-16
FR2444687A1 (fr) 1980-07-18
SE438157B (sv) 1985-04-01
NO793887L (no) 1980-06-19
DE2949771A1 (de) 1980-06-19
GB2037779B (en) 1983-01-19
US4184026A (en) 1980-01-15
DE2949771C2 (de) 1982-11-11
CA1149536A (en) 1983-07-05

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment