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GB2001870A - Adhering silicon polymers to polycarbonates - Google Patents

Adhering silicon polymers to polycarbonates

Info

Publication number
GB2001870A
GB2001870A GB7831883A GB7831883A GB2001870A GB 2001870 A GB2001870 A GB 2001870A GB 7831883 A GB7831883 A GB 7831883A GB 7831883 A GB7831883 A GB 7831883A GB 2001870 A GB2001870 A GB 2001870A
Authority
GB
United Kingdom
Prior art keywords
polycarbonates
adhering
silicon polymers
adhering silicon
substrate
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
GB7831883A
Other versions
GB2001870B (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
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB2001870A publication Critical patent/GB2001870A/en
Application granted granted Critical
Publication of GB2001870B publication Critical patent/GB2001870B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • 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
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • 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
    • C09D133/00—Coating compositions based on 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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10—Homopolymers or copolymers of methacrylic acid esters
    • 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
    • C08J2369/00—Characterised by the use of polycarbonates; Derivatives of polycarbonates
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2483/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

in a process for adhering a subsequently applied silicone- or siloxane- based abrasion resistant-coating to thermoplastic or thermoset polycarbonate substrate, a tie coating composition, which comprises polymer containing 50 to 100 weight percent alkyl methacrylate units and flow improver dissolved in organic solvent, is first applied and allowed to dry at 20 to 30 DEG C instead of requiring to be baked on to the substrate.
GB7831883A 1977-08-08 1978-08-01 Tie coatings Expired GB2001870B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82276377A 1977-08-08 1977-08-08

Publications (2)

Publication Number Publication Date
GB2001870A true GB2001870A (en) 1979-02-14
GB2001870B GB2001870B (en) 1982-01-06

Family

ID=25236900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7831883A Expired GB2001870B (en) 1977-08-08 1978-08-01 Tie coatings

Country Status (6)

Country Link
CA (1) CA1192103A (en)
DE (1) DE2834606C2 (en)
FR (1) FR2400059A1 (en)
GB (1) GB2001870B (en)
IT (1) IT1107838B (en)
NL (1) NL185674C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275118A (en) 1979-01-15 1981-06-23 Dow Corning Corporation Pigment-free coatings with improved resistance to weathering
GB2139115A (en) * 1980-06-03 1984-11-07 Gen Electric Article comprising silicone resin coated, methacrylate-primed substrate
US6288150B1 (en) 1997-06-10 2001-09-11 Bayer Aktiengesellschaft UV-stabilizers for siloxane systems
US6306512B1 (en) 1997-06-10 2001-10-23 Bayer Aktiengesellschaft UV-stabilizers for siloxane systems
EP1997853A1 (en) 2007-05-28 2008-12-03 Shin-Etsu Chemical Co., Ltd. Abrasion-resistant coating composition and coated article

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239798A (en) * 1978-11-01 1980-12-16 General Electric Company Abrasion resistant silicone coated polycarbonate article
US4210699A (en) * 1978-11-01 1980-07-01 General Electric Company Abrasion resistant silicone coated polycarbonate article
US4197335A (en) * 1978-11-13 1980-04-08 General Electric Company Method of providing a polycarbonate article with a uniform and durable organopolysiloxane coating
EP0340565B1 (en) * 1988-05-04 1994-01-12 General Electric Company UV stabilized acrylic primer composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707397A (en) * 1971-02-26 1972-12-26 Owens Illinois Inc Process for providing uniform organopolysiloxane coatings on polycarbonate and acrylic surfaces
US3933407A (en) * 1972-06-29 1976-01-20 Tu Robert S Articles coated with synergistic anti-fog coatings based on hydrophillic polymers and organosiloxane- oxyalkylene block copolymers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275118A (en) 1979-01-15 1981-06-23 Dow Corning Corporation Pigment-free coatings with improved resistance to weathering
GB2139115A (en) * 1980-06-03 1984-11-07 Gen Electric Article comprising silicone resin coated, methacrylate-primed substrate
US6288150B1 (en) 1997-06-10 2001-09-11 Bayer Aktiengesellschaft UV-stabilizers for siloxane systems
US6306512B1 (en) 1997-06-10 2001-10-23 Bayer Aktiengesellschaft UV-stabilizers for siloxane systems
EP1997853A1 (en) 2007-05-28 2008-12-03 Shin-Etsu Chemical Co., Ltd. Abrasion-resistant coating composition and coated article
US7727635B2 (en) 2007-05-28 2010-06-01 Shin-Etsu Chemical Co., Ltd. Abrasion-resistant coating composition and coated article

Also Published As

Publication number Publication date
FR2400059B1 (en) 1982-07-23
DE2834606A1 (en) 1979-02-22
NL185674B (en) 1990-01-16
IT7868867A0 (en) 1978-08-07
NL7808288A (en) 1979-02-12
CA1192103A (en) 1985-08-20
DE2834606C2 (en) 1987-04-02
IT1107838B (en) 1985-12-02
FR2400059A1 (en) 1979-03-09
NL185674C (en) 1990-06-18
GB2001870B (en) 1982-01-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950801