KR970001489A - Synthetic resin packaging material with high discoloration resistance - Google Patents

Synthetic resin packaging material with high discoloration resistance Download PDF

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Publication number
KR970001489A
KR970001489A KR1019950016992A KR19950016992A KR970001489A KR 970001489 A KR970001489 A KR 970001489A KR 1019950016992 A KR1019950016992 A KR 1019950016992A KR 19950016992 A KR19950016992 A KR 19950016992A KR 970001489 A KR970001489 A KR 970001489A
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KR
South Korea
Prior art keywords
packaging material
synthetic resin
resin
aggregate
discoloration resistance
Prior art date
Application number
KR1019950016992A
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Korean (ko)
Other versions
KR100340821B1 (en
Inventor
김현돈
Original Assignee
황선두
삼성종합화학 주식회사
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Publication date
Application filed by 황선두, 삼성종합화학 주식회사 filed Critical 황선두
Priority to KR1019950016992A priority Critical patent/KR100340821B1/en
Publication of KR970001489A publication Critical patent/KR970001489A/en
Application granted granted Critical
Publication of KR100340821B1 publication Critical patent/KR100340821B1/en

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Classifications

    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/16—Antifouling paints; Underwater paints

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

본 발명은 합성수지계 포장재는 포장면 1㎡당 6~20㎏의 골재와 0.24~6㎏의 아크릴 우레탄 수지를 혼합하여 이루어진 것으로, 내후성, 내오염성 및 내변색성이 우수한 합성수지 포장재에 관한 것이다.The present invention is a synthetic resin packaging material made of a mixture of 6 to 20 kg aggregate and 0.24 to 6 kg acrylic urethane resin per 1 m2 of packaging surface, and relates to a synthetic resin packaging material excellent in weather resistance, stain resistance and discoloration resistance.

또한 본 발명은 포장면 1㎡당 6~20㎏의 골재와 0.24~6㎏의 에폭시 수지 또는 불포화 폴리에스테르 수지를 혼합하여 시공한 포장면 위에 아크릴계 우레판 수지와 경화제로 이루어진 코팅용 수지에 관한 것으로, 이 코팅용 수지는 25℃에서 0.1~5.0CP의 저점도를 유지하여야 하며, 0.05~0.8㎏/㎡의 양으로 도포하는 것이 바람직하다.In addition, the present invention relates to a coating resin consisting of an acrylic urethane resin and a curing agent on a packaging surface of a mixture of 6 to 20 kg aggregate and 0.24 to 6 kg epoxy resin or unsaturated polyester resin per 1 m2 of packaging surface. , The coating resin should maintain a low viscosity of 0.1 ~ 5.0CP at 25 ℃, it is preferable to apply in an amount of 0.05 ~ 0.8kg / ㎡.

Description

높은 내변색성을 갖는 합성수지 포장재Synthetic resin packaging material with high discoloration resistance

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 입자의 크기가 0.5~10㎜인 입상골재와 열경화성 합성수지 바인더와의 혼합물로 조성된 종래의 투수성 칼라 합성수지 포장재에 본 발명의 내변색성을 갖는 수지로 도포된 포장재 구조의 개략적인 단면도이다. 제2도는 입자의 크기가 1.5㎜이하인 분말골재와 열경화성 합성수지 바인더와의 혼합물로 조성된 종래의 투수형 칼라 합성수지 포장재에 본 발명의 내변색성을 갖는 수지로 도포된 포장재 구조의 개략적인 단면도이다.1 is a schematic cross-sectional view of a packaging material structure coated with a resin having a discoloration resistance of the present invention on a conventional water-permeable color synthetic resin packaging material composed of a mixture of granular aggregate having a particle size of 0.5 to 10 mm and a thermosetting synthetic resin binder. to be. 2 is a schematic cross-sectional view of a packaging material structure coated with a resin having a discoloration resistance of the present invention on a conventional water-permeable color synthetic resin packaging material composed of a mixture of a powder aggregate having a particle size of 1.5 mm or less and a thermosetting synthetic resin binder.

Claims (6)

프라아마층 위에 도포되는 합성수지 포장재에 있어서, 상기 합성수지 포장재 위에 도포되어 우수한 내변색성과 내오염성을 부여하기 위한 아크릴 우레탄 수지와 경화제로 구성되는 것을 특징으로 하는 코팅용 수지.A synthetic resin packaging material coated on a praama layer, wherein the coating resin is composed of an acrylic urethane resin and a curing agent applied on the synthetic resin packaging material to impart excellent discoloration resistance and stain resistance. 제1항에 있어서, 상기 코팅용 수지의 점도가 25℃에서 0.1~5.0CP의 저점도인 것을 특징으로 하는 코팅용 수지.The coating resin according to claim 1, wherein the coating resin has a low viscosity of 0.1 to 5.0 CP at 25 ° C. 제1항에 있어서, 상기 코팅용 수지가 0.05~0.8㎏/㎡의 양으로 도포되는 것을 특징으로 하는 코팅용 수지.The coating resin according to claim 1, wherein the coating resin is applied in an amount of 0.05 to 0.8 kg / m 2. 프라이마층 위에 도포되는 합성수지 포장재에 있어서, 포장면 1㎡당 6~20㎏의 골재, 0.24~6㎏의 아크릴우레탄 수지, 및 경화제로 구성되는 것을 특징으로 하는 내변색성이 우수한 합성수지 포장재.A synthetic resin packaging material coated on a prima layer, comprising: 6 to 20 kg of aggregate per 1 m 2 of packaging surface, 0.24 to 6 kg of acrylic urethane resin, and a curing agent. 제4항에 있어서, 상기 골재가 1.5~5㎜의 입자크기를 갖는 입상골재인 것을 특징으로 하는 내변색성이 우수한 합성수지 포장재.The synthetic resin packaging material having excellent discoloration resistance according to claim 4, wherein the aggregate is a granular aggregate having a particle size of 1.5 to 5 mm. 제5항에 있어서, 상기 골재가 0.074~1.5㎜의 입자크기를 갖는 분말골재인 것을 특징으로 하는 내변색성이 우수한 합성수지 포장재.The synthetic resin packaging material having excellent discoloration resistance according to claim 5, wherein the aggregate is a powder aggregate having a particle size of 0.074 to 1.5 mm. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950016992A 1995-06-23 1995-06-23 Coating resin comprising acryl urethane resin and curing agent, and synthetic resin packing material comprising aggregate, acryl urethane resin and curing agent KR100340821B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950016992A KR100340821B1 (en) 1995-06-23 1995-06-23 Coating resin comprising acryl urethane resin and curing agent, and synthetic resin packing material comprising aggregate, acryl urethane resin and curing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950016992A KR100340821B1 (en) 1995-06-23 1995-06-23 Coating resin comprising acryl urethane resin and curing agent, and synthetic resin packing material comprising aggregate, acryl urethane resin and curing agent

Publications (2)

Publication Number Publication Date
KR970001489A true KR970001489A (en) 1997-01-24
KR100340821B1 KR100340821B1 (en) 2005-01-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100494585B1 (en) * 2002-08-08 2005-06-13 현대자동차주식회사 Coating composition for steering wheel of automobile

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100845441B1 (en) 2006-08-31 2008-07-14 황광욱 Installation method of Epoxy resin concrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100494585B1 (en) * 2002-08-08 2005-06-13 현대자동차주식회사 Coating composition for steering wheel of automobile

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