MX168843B - Mezclas de polimero flexible tenaces o resistentes - Google Patents

Mezclas de polimero flexible tenaces o resistentes

Info

Publication number
MX168843B
MX168843B MX006091A MX609187A MX168843B MX 168843 B MX168843 B MX 168843B MX 006091 A MX006091 A MX 006091A MX 609187 A MX609187 A MX 609187A MX 168843 B MX168843 B MX 168843B
Authority
MX
Mexico
Prior art keywords
polymer
strong
flexible polymer
polymer mixtures
harder
Prior art date
Application number
MX006091A
Other languages
English (en)
Inventor
John Alvin Simms
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.)
Filing date
Publication date
Application filed by Du Pont filed Critical Du Pont
Publication of MX168843B publication Critical patent/MX168843B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D153/00—Coating compositions based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Materials For Medical Uses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

La presente invención se refiere a una mezcla de cuando menos dos polímeros, caracterizada enq ue comprenden aproximadamente, por peso, de los sólidos mezclados; A) entre 10 y 60 por ciento de cuando menos un políemro de estrella acrílico que comprende un núcleo entrelazado; B) entre 15 y 60 por ciento de cuando menos un polímero diferente al del polímero A) y que tiene una temperatura de transición de vidrio primaria inferior a 10 grados C; y C) la mezcla tiene capacidad de entrelazamiento, ya sea en los polímeros (A) y (B), o en un tercer polímero de entrelazamiento.
MX006091A 1986-04-18 1987-04-15 Mezclas de polimero flexible tenaces o resistentes MX168843B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85342486A 1986-04-18 1986-04-18

Publications (1)

Publication Number Publication Date
MX168843B true MX168843B (es) 1993-06-11

Family

ID=25316003

Family Applications (1)

Application Number Title Priority Date Filing Date
MX006091A MX168843B (es) 1986-04-18 1987-04-15 Mezclas de polimero flexible tenaces o resistentes

Country Status (13)

Country Link
EP (1) EP0243120B1 (es)
JP (1) JPH0786161B2 (es)
KR (1) KR870010140A (es)
AT (1) ATE84809T1 (es)
AU (1) AU591769B2 (es)
BR (1) BR8701765A (es)
CA (1) CA1323715C (es)
DE (1) DE3783642T2 (es)
DK (1) DK198187A (es)
ES (1) ES2037710T3 (es)
MX (1) MX168843B (es)
NO (1) NO871616L (es)
ZA (1) ZA872756B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8627314D0 (en) * 1986-11-14 1986-12-17 Ici Plc Curing composition
DE4139962A1 (de) * 1991-12-04 1993-06-09 Basf Ag, 6700 Ludwigshafen, De Blockcopolymere aus acrylat- und methacrylateinheiten
US6310175B1 (en) * 1999-10-23 2001-10-30 Nippon Shokubai Co., Ltd. Star-shaped block copolymer and production process therefor
EP1433799A3 (en) 2002-12-23 2004-07-14 Ucb, S.A. Star shaped acrylic block copolymer
JP4644191B2 (ja) * 2004-05-31 2011-03-02 日本曹達株式会社 アクリル系スターポリマー

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490267A (en) * 1982-12-31 1984-12-25 Shell Oil Company Preparation of a lubricating oil additive, an additive thus prepared _and a lubricating oil containing this additive
BR8506816A (pt) * 1984-07-05 1986-11-25 Du Pont Polimeros estrela acrilicos

Also Published As

Publication number Publication date
DE3783642D1 (de) 1993-03-04
JPS62252449A (ja) 1987-11-04
EP0243120A2 (en) 1987-10-28
BR8701765A (pt) 1988-02-02
CA1323715C (en) 1993-10-26
KR870010140A (ko) 1987-11-30
AU7155187A (en) 1987-10-22
AU591769B2 (en) 1989-12-14
DK198187A (da) 1987-10-19
NO871616D0 (no) 1987-04-15
DE3783642T2 (de) 1993-06-03
EP0243120B1 (en) 1993-01-20
ZA872756B (en) 1988-12-28
ATE84809T1 (de) 1993-02-15
ES2037710T3 (es) 1993-07-01
NO871616L (no) 1987-10-19
JPH0786161B2 (ja) 1995-09-20
DK198187D0 (da) 1987-04-15
EP0243120A3 (en) 1989-12-06

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