MY186790A - Unsaturated polyester resin composition, lamp reflector and method for producing same - Google Patents

Unsaturated polyester resin composition, lamp reflector and method for producing same

Info

Publication number
MY186790A
MY186790A MYPI2017700695A MYPI2017700695A MY186790A MY 186790 A MY186790 A MY 186790A MY PI2017700695 A MYPI2017700695 A MY PI2017700695A MY PI2017700695 A MYPI2017700695 A MY PI2017700695A MY 186790 A MY186790 A MY 186790A
Authority
MY
Malaysia
Prior art keywords
polyester resin
mass
unsaturated polyester
component
parts
Prior art date
Application number
MYPI2017700695A
Inventor
Akifumi Tamura
Toshitada Miki
Shintaro Yamauchi
Original Assignee
Showa Denko Kk
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 Showa Denko Kk filed Critical Showa Denko Kk
Publication of MY186790A publication Critical patent/MY186790A/en

Links

Classifications

    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The unsaturated polyester resin composition of the present invention comprises an unsaturated polyester resin (a), a metallic soap (b), a carboxylic acid (c), an inorganic filler (d), a low profile additive (e), a fibrous reinforcing material (f) and a curing agent (g). In this unsaturated polyester resin composition, the amount of component (b) is 1 to 3 parts by mass, the amount of component (c) is 5 to 15 parts by mass, the amount of component (d) is 350 to 550 parts by mass, the amount of component (e) is 10 to 30 parts by mass, and the amount of component (f) is 70 to 120 parts by mass, with respect to 100 parts by mass of component (a). According to the unsaturated polyester resin composition having this composition, a molded article having excellent coating properties for the undercoating agent, mold release characteristics and fogging resistance without performing treatments to remove a mold releasing agent, in addition to excellent dimensional accuracy and mechanical characteristics can be provided.
MYPI2017700695A 2014-09-04 2015-08-10 Unsaturated polyester resin composition, lamp reflector and method for producing same MY186790A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014180303 2014-09-04
PCT/JP2015/072645 WO2016035516A1 (en) 2014-09-04 2015-08-10 Unsaturated polyester resin composition, lamp reflector and method for producing same

Publications (1)

Publication Number Publication Date
MY186790A true MY186790A (en) 2021-08-20

Family

ID=55439583

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017700695A MY186790A (en) 2014-09-04 2015-08-10 Unsaturated polyester resin composition, lamp reflector and method for producing same

Country Status (4)

Country Link
JP (1) JP6590342B2 (en)
CN (1) CN106795252B (en)
MY (1) MY186790A (en)
WO (1) WO2016035516A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11434362B2 (en) * 2017-03-03 2022-09-06 Wacker Chemie Ag Use of vinyl acetate-copolymers as a shrinkage-reducing additive in cold-curing systems
JPWO2019116691A1 (en) * 2017-12-11 2020-12-24 昭和電工株式会社 An unsaturated polyester resin composition, a molded product containing the cured product thereof, and a lamp reflector containing the molded product.
JP7186602B2 (en) * 2018-12-25 2022-12-09 昭和電工株式会社 Thermosetting resin composition, molding and lamp reflector
JPWO2021065217A1 (en) * 2019-10-02 2021-04-08
JP7085602B2 (en) * 2020-09-30 2022-06-16 日本ユピカ株式会社 A structure using a radically polymerizable resin composition, a composite material, the radically polymerizable resin composition, or the like.
JP7740265B2 (en) * 2020-12-21 2025-09-17 株式会社レゾナック Unsaturated polyester resin composition and molded article
CN114940627A (en) * 2022-06-07 2022-08-26 常州绿玛特建筑科技有限公司 Unsaturated polyester mortar for low temperature and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05171023A (en) * 1991-12-26 1993-07-09 Mitsui Toatsu Chem Inc Resin composition for heat compression molding
JPH05202278A (en) * 1992-01-29 1993-08-10 Dainippon Ink & Chem Inc Structural materials for audio equipment
JPH07150024A (en) * 1993-11-30 1995-06-13 Mitsui Toatsu Chem Inc Low shrinkage agent composition for unsaturated polyester resin
WO2005103152A1 (en) * 2004-03-31 2005-11-03 Showa Highpolymer Co., Ltd. Low specific gravity unsaturated polyester resin composition for lamp reflector and moldings thereof
JP5308737B2 (en) * 2008-08-21 2013-10-09 昭和電工株式会社 Unsaturated polyester resin composition for lamp reflector and molded product thereof, and lamp reflector
WO2013137327A1 (en) * 2012-03-14 2013-09-19 昭和電工株式会社 Unsaturated polyester resin composition for lamp reflector and molded product thereof, and lamp reflector
JP6022561B2 (en) * 2012-05-28 2016-11-09 昭和電工株式会社 Unsaturated polyester resin composition and molded article thereof, and lamp reflector

Also Published As

Publication number Publication date
CN106795252B (en) 2019-01-08
JPWO2016035516A1 (en) 2017-06-22
CN106795252A (en) 2017-05-31
WO2016035516A1 (en) 2016-03-10
JP6590342B2 (en) 2019-10-16

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