ZA88930B - Polypropylene molding material - Google Patents

Polypropylene molding material

Info

Publication number
ZA88930B
ZA88930B ZA880930A ZA88930A ZA88930B ZA 88930 B ZA88930 B ZA 88930B ZA 880930 A ZA880930 A ZA 880930A ZA 88930 A ZA88930 A ZA 88930A ZA 88930 B ZA88930 B ZA 88930B
Authority
ZA
South Africa
Prior art keywords
molding material
weight
polypropylene molding
montanate
sodium
Prior art date
Application number
ZA880930A
Inventor
Helberg Juergen
Heufer Gert
Kloos Friedrich
Loew Wolfgang
Original Assignee
Hoechst Aktiengesellschaft
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6320743&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA88930(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Aktiengesellschaft filed Critical Hoechst Aktiengesellschaft
Publication of ZA88930B publication Critical patent/ZA88930B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A polypropylene moulding composition essentially comprising a high-molecular-weight homopolymer or copolymer of propylene and from 0.001 to 0.5 % by weight of a nucleating agent from the group comprising sodium benzoate, sodium montanate, calcium montanate, aluminium p-tert-butylbenzoate, quinacridone, naphthalimide, dibenzylidenesorbitol and ultrafine talc gives mouldings of improved hardness and toughness.
ZA880930A 1987-02-11 1988-02-10 Polypropylene molding material ZA88930B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873704207 DE3704207A1 (en) 1987-02-11 1987-02-11 POLYPROPYLENE MOLDE

Publications (1)

Publication Number Publication Date
ZA88930B true ZA88930B (en) 1988-08-09

Family

ID=6320743

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA880930A ZA88930B (en) 1987-02-11 1988-02-10 Polypropylene molding material

Country Status (9)

Country Link
EP (1) EP0278470B1 (en)
AT (1) ATE137785T1 (en)
AU (1) AU603422B2 (en)
DE (2) DE3704207A1 (en)
DK (1) DK67988A (en)
ES (1) ES2088861T3 (en)
FI (1) FI880583A (en)
NO (1) NO880586L (en)
ZA (1) ZA88930B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8902321A (en) * 1988-05-24 1990-01-09 Shell Oil Co PROCESS FOR THE PRODUCTION OF A COMPOSITION UNDERSTANDING A POLYMER OF BUT-1-ENO AND A POLYMER OF PROPYLENE AND ARTICLE
JPH0372544A (en) * 1989-05-11 1991-03-27 Mitsui Toatsu Chem Inc Polypropylene resin composition
US5198484A (en) * 1992-05-01 1993-03-30 Milliken Research Corporation Polyolefin composition containing ultrafine sorbitol and xylitol acetals
JPH0657057A (en) * 1992-08-11 1994-03-01 Sumitomo Chem Co Ltd Polypropylene composition and its film
WO1995002638A1 (en) * 1993-07-14 1995-01-26 Shell Oil Company Polymer compositions
DE4420991A1 (en) * 1994-06-16 1995-12-21 Danubia Petrochem Deutschland Polypropylene for thermo-forming
BE1011282A3 (en) 1997-07-14 1999-07-06 Solvay Composition based on polyethylene and method for manufacturing shaped objects from the composition.
KR19990038126A (en) * 1997-11-03 1999-06-05 유현식 Polypropylene resin composition excellent in heat resistance and strength
DE19758124C1 (en) 1997-12-30 1999-11-18 Borealis Ag Polypropylene tube with high strength
SE518553C2 (en) † 1999-06-09 2002-10-22 Borealis As Profile for windows and doors of propylene block copolymer with nucleating agents and fillers
JP3952797B2 (en) 2002-02-14 2007-08-01 住友化学株式会社 Polypropylene resin composition
DE10261107A1 (en) * 2002-12-20 2004-07-01 Basell Polyolefine Gmbh Propylene (co)polymer molding composition, used for film, fiber or molding, especially pipe, has melt index in specified range and contains beta-crystallite fraction
AU2003300699A1 (en) * 2003-12-31 2005-07-21 Council Of Scientific And Industrial Research Process for preparation of nucleated polyolefins
US9657155B2 (en) 2013-04-12 2017-05-23 Printpack Illinois, Inc. Containers and materials with improved punctureability
US10336498B2 (en) 2014-06-10 2019-07-02 Printpack Illinois, Inc. Container with improved punctureability

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188279B (en) * 1963-05-25 1965-03-04 Hoechst Ag Improvement of the toughness of polypropylene
JPS5655450A (en) * 1979-10-12 1981-05-16 Toa Nenryo Kogyo Kk Polyolefin composition
GB2144750B (en) * 1983-08-09 1987-01-28 Standard Telephones Cables Ltd Nucleated plastics dielectrics
JPS6081241A (en) * 1983-10-12 1985-05-09 Idemitsu Petrochem Co Ltd Propylene-ethylene block copolymer composition

Also Published As

Publication number Publication date
EP0278470B1 (en) 1996-05-08
DE3855261D1 (en) 1996-06-13
DK67988D0 (en) 1988-02-10
EP0278470A2 (en) 1988-08-17
NO880586L (en) 1988-08-12
ES2088861T3 (en) 1996-10-01
FI880583A (en) 1988-08-12
FI880583A0 (en) 1988-02-09
DE3704207A1 (en) 1988-08-25
AU1148588A (en) 1988-08-18
EP0278470A3 (en) 1991-03-20
ATE137785T1 (en) 1996-05-15
NO880586D0 (en) 1988-02-10
DK67988A (en) 1988-08-12
AU603422B2 (en) 1990-11-15

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