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1. WO2020138661 - POLYURETHANE WATERPROOF FLOORING PAINT CONTAINING CHAIN EXTENDER COMPOSITION

Publication Number WO/2020/138661
Publication Date 02.07.2020
International Application No. PCT/KR2019/012814
International Filing Date 01.10.2019
IPC
C09D 175/04 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
175Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
04Polyurethanes
C09D 7/40 2018.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
7Features of coating compositions, not provided for in group C09D5/88; Processes for incorporating ingredients in coating compositions
40Additives
C09D 5/00 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
C09D 7/63 2018.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
7Features of coating compositions, not provided for in group C09D5/88; Processes for incorporating ingredients in coating compositions
40Additives
60non-macromolecular
63organic
CPC
C09D 175/04
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
175Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
04Polyurethanes
C09D 5/00
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
5Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced
C09D 7/40
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
7Features of coating compositions, not provided for in group C09D5/00
40Additives
C09D 7/63
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING 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
7Features of coating compositions, not provided for in group C09D5/00
40Additives
60non-macromolecular
63organic
Applicants
  • 지혜경 CHI, Hae Kyung [KR]/[KR]
Inventors
  • 지혜경 CHI, Hae Kyung
Agents
  • 최광일 CHOI, Kwang Il
Priority Data
10-2018-017170728.12.2018KR
10-2019-003473127.03.2019KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) POLYURETHANE WATERPROOF FLOORING PAINT CONTAINING CHAIN EXTENDER COMPOSITION
(FR) PEINTURE DE REVÊTEMENT DE SOL IMPERMÉABLE À BASE DE POLYURÉTHANE CONTENANT UNE COMPOSITION D'ALLONGEMENT DE CHAÎNE
(KO) 사슬 연장제 조성물을 포함하는 폴리우레탄 방수 바닥재 도료
Abstract
(EN)
The present invention relates to a polyurethane waterproof flooring paint containing a chain extender composition. The polyurethane waterproof flooring paint containing a chain extender composition according to the present invention comprises: a main material having, per 100 parts by weight of a pigment, 50-90 parts by weight of a plasticizer, 30-60 parts by weight of a polyol, 1-10 parts by weight of a curing accelerator, and 0.1-10 parts by weight of at least one additive selected from a dispersant, an anti-settling agent, and an anti-foaming agent; a curing agent contained in 30-100 parts by weight per 100 parts by weight of the main material, the curing agent being obtained by mixing 20-50 parts by weight of an isocyanate with 100 parts by weight of a polyol and then subjecting the mixture to a partial polymerization reaction at 80-85°C for 2-3 hours; and a chain extender composition contained in 1-5 parts by weight per 100 parts by weight of the main material, the chain extender composition comprising 0.5-10 parts by weight of at least one component, selected from a catalyst for hardness control and a catalyst for curing rate control, per 100 parts by weight of at least one component selected from aldimine, ketimine, and polyaspartic ester (PAE).
(FR)
La présente invention concerne une peinture de revêtement de sol imperméable à base de polyuréthane contenant une composition d'allongement de chaîne. Cette peinture de revêtement de sol imperméable à base de polyuréthane contenant une composition d'allongement de chaîne selon la présente invention comprend : un matériau principal contenant, pour 100 parties en poids d'un pigment, 50 à 90 parties en poids d'un plastifiant, 30 à 60 parties en poids d'un polyol, 1 à 10 parties en poids d'un accélérateur de durcissement, et 0,1 à 10 parties en poids d'au moins un additif choisi parmi un dispersant, un agent anti-sédimentation, et un agent anti-mousse; un agent de durcissement dans une proportion de 30-100 parties en poids pour 100 parties en poids du matériau principal, l'agent de durcissement étant obtenu en mélangeant 20 à 50 parties en poids d'un isocyanate avec 100 parties en poids d'un polyol, puis en soumettant le mélange à une réaction de polymérisation partielle à 80-85 °C pendant 2 à 3 heures; et une composition d'allongement de chaîne dans une proportion de 1 à 5 parties en poids pour 100 parties en poids du matériau principal, la composition d'allongement de chaîne comprenant de 0,5 à 10 parties en poids d'au moins un composant, choisi parmi un catalyseur pour le contrôle de la dureté et un catalyseur pour le contrôle de la vitesse de durcissement, pour 100 parties en poids d'au moins un composant choisi parmi une aldimine, une cétimine, et un ester polyaspartique (PAE).
(KO)
본 발명은 사슬 연장제 조성물을 포함하는 폴리우레탄 방수 바닥재 도료에 관한 것으로서, 본 발명에 따른 사슬 연장제 조성물을 포함하는 폴리우레탄 방수 바닥재 도료는 안료 100 중량부 당 가소제 50 내지 90 중량부, 폴리올(polyol) 30 내지 60 중량부, 경화촉진제 1 내지 10 중량부, 분산제와 침강 방지제 및 소포제에서 선택된 하나 이상의 첨가제 0.1 내지 10 중량부를 갖는 주제부, 폴리올 100 중량부 당 이소시아네이트(Isocyanate) 20 내지 50 중량부를 혼합하여 80 내지 85℃에서 2 내지 3시간 부분 중합 반응시킨 것으로 상기 주제부 100 중량부 당 30 내지 100 중량부를 갖는 경화제, 그리고, 알디민(Aldimine)과 케티민(Ketimine) 및 폴리아스파틱에스테르(Polyaspartic ester, PAE)에서 선택된 하나 이상의 성분 100 중량부 당 경도 조절용 촉매 및 경화 속도 조절용 촉매에서 선택된 하나 이상의 성분 0.5 내지 10 중량부를 포함하는 것으로 상기 주제부 100 중량부 당 1 내지 5 중량부를 갖는 사슬 연장제 조성물을 포함한다.
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