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FR2242441A2 - Modifying thermoplastic surfaces - by incorporating crosslinked polymer particles of defined size, without sacrificing other props - Google Patents

Modifying thermoplastic surfaces - by incorporating crosslinked polymer particles of defined size, without sacrificing other props

Info

Publication number
FR2242441A2
FR2242441A2 FR7415911A FR7415911A FR2242441A2 FR 2242441 A2 FR2242441 A2 FR 2242441A2 FR 7415911 A FR7415911 A FR 7415911A FR 7415911 A FR7415911 A FR 7415911A FR 2242441 A2 FR2242441 A2 FR 2242441A2
Authority
FR
France
Prior art keywords
polymer particles
crosslinked polymer
props
sacrificing
defined size
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.)
Granted
Application number
FR7415911A
Other languages
French (fr)
Other versions
FR2242441B2 (en
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas 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
Priority claimed from US05/393,384 external-priority patent/US4000216A/en
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of FR2242441A2 publication Critical patent/FR2242441A2/en
Application granted granted Critical
Publication of FR2242441B2 publication Critical patent/FR2242441B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
    • C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

The surfaces of articles moulded, pressed, calendered, or extruded from thermoplastics are modified to avoid e.g. blocking, high gloss and poor printability, by incorporating within the polymer a proportion of a surface modifying agent comprising crosslinked polymer particles of ave. size 1-30 mu. The crosslinked polymer particles are prepd. by reacting a prepolymer, pref. polymethyl methacrylate or a copolymer with 20% of an alkylacrylate, dissolved in a mono-unsatd. monomer together with a polyunsatd. monomer as a crosslinking agent. Previous problems - opacity, loss of impact and tensile strength, and cost of maintaining calenders - are avoided.
FR7415911A 1973-08-31 1974-05-08 Modifying thermoplastic surfaces - by incorporating crosslinked polymer particles of defined size, without sacrificing other props Granted FR2242441A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/393,384 US4000216A (en) 1970-09-22 1973-08-31 Surface altering agent for thermoplastic polymers

Publications (2)

Publication Number Publication Date
FR2242441A2 true FR2242441A2 (en) 1975-03-28
FR2242441B2 FR2242441B2 (en) 1978-11-17

Family

ID=23554477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7415911A Granted FR2242441A2 (en) 1973-08-31 1974-05-08 Modifying thermoplastic surfaces - by incorporating crosslinked polymer particles of defined size, without sacrificing other props

Country Status (6)

Country Link
JP (1) JPS6132346B2 (en)
AU (1) AU7286374A (en)
CA (1) CA1049185A (en)
DE (1) DE2439542A1 (en)
FR (1) FR2242441A2 (en)
IT (1) IT1050506B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586024A1 (en) * 1985-08-06 1987-02-13 Roehm Gmbh ELEMENTS OF PLASTIC MATERIAL MADE DISORDERED

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536542A (en) * 1983-11-18 1985-08-20 General Electric Company Method for altering the surface of thermoplastic polymers
JP2860331B2 (en) * 1988-12-07 1999-02-24 三菱化学ポリエステルフィルム株式会社 Polyester composition
NL8803173A (en) * 1988-12-27 1990-07-16 Gen Electric POLYMER MIXTURE CONTAINING AN AROMATIC POLYCARBONATE AND A POLYALKYLENE TERPHALATE AND ARTICLES THEREFOR.
JP3391531B2 (en) * 1993-12-24 2003-03-31 住友化学工業株式会社 Polyethylene resin composition and film comprising the composition
JPH07179678A (en) * 1993-12-24 1995-07-18 Sumitomo Chem Co Ltd Polypropylene resin composition and film prepared therefrom
US6858293B2 (en) * 2002-03-22 2005-02-22 Eastman Kodak Company Cellulose film with anti-blocking properties
WO2009025334A1 (en) 2007-08-21 2009-02-26 Umg Abs, Ltd. Method for producing enlarged rubber, graft copolymer, thermoplastic resin composition and molded article
JP5462439B2 (en) * 2007-10-31 2014-04-02 住友化学株式会社 RESIN COMPOSITION, FOAM MOLDED BODY AND PROCESS FOR PRODUCING THE SAME
DE102009045632A1 (en) 2009-10-13 2011-04-14 Evonik Röhm Gmbh polymer particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586024A1 (en) * 1985-08-06 1987-02-13 Roehm Gmbh ELEMENTS OF PLASTIC MATERIAL MADE DISORDERED

Also Published As

Publication number Publication date
AU7286374A (en) 1976-03-04
FR2242441B2 (en) 1978-11-17
DE2439542A1 (en) 1975-03-06
CA1049185A (en) 1979-02-20
JPS6132346B2 (en) 1986-07-26
JPS5051142A (en) 1975-05-07
IT1050506B (en) 1981-03-10

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