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1. WO2020138520 - FOAM SHEET HAVING EXCELLENT CELL EXPRESSION UNIFORMITY AND METHOD FOR PRODUCING SAME

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Publication Number WO/2020/138520
Publication Date 02.07.2020
International Application No. PCT/KR2018/016631
International Filing Date 26.12.2018
IPC
C08J 9/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C08K 3/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
02Elements
04Carbon
C08K 3/22 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
18Oxygen-containing compounds, e.g. metal carbonyls
20Oxides; Hydroxides
22of metals
C08K 3/34 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
34Silicon-containing compounds
C08K 3/36 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUSE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3Use of inorganic substances as compounding ingredients
34Silicon-containing compounds
36Silica
B65D 81/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
81Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
02specially adapted to protect contents from mechanical damage
CPC
B29C 48/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
48Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
B65D 81/02
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
81Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
02specially adapted to protect contents from mechanical damage
C08J 9/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
9Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C08K 3/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
02Elements
04Carbon
C08K 3/22
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
18Oxygen-containing compounds, e.g. metal carbonyls
20Oxides; Hydroxides
22of metals
C08K 3/34
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
KUse of inorganic or non-macromolecular organic substances as compounding ingredients
3Use of inorganic substances as compounding ingredients
34Silicon-containing compounds
Applicants
  • 주식회사 휴비스 HUVIS CORPORATION [KR]/[KR]
Inventors
  • 김우진 KIM, Woo Jin
  • 함진수 HAM, Jin Soo
  • 이광희 LEE, Kwang Hee
  • 허미 HUH, Mee
  • 최종한 CHOI, Jong Han
  • 하상훈 HA, Sang-hun
Agents
  • 특허법인 다나 DANA PATENT LAW FIRM
Priority Data
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) FOAM SHEET HAVING EXCELLENT CELL EXPRESSION UNIFORMITY AND METHOD FOR PRODUCING SAME
(FR) FEUILLE DE MOUSSE AYANT UNE EXCELLENTE UNIFORMITÉ D’EXPRESSION D’ALVÉOLE ET SON PROCÉDÉ DE PRODUCTION
(KO) 셀 발현 균일도가 우수한 발포시트 및 이의 제조방법
front page image
Abstract
(EN)
A foam sheet according to the present invention is composed of a polyester resin, and thus is cost competitive, safe for the human body, and eco-friendly. In addition, the foam sheet has the advantages of having excellent impact resistance and moldability, and having high cell expression uniformity due to the uniform dispersion of inorganic particles of a specific size in the polyester resin, and is advantageous in that cell size can be adjusted according to the size of the inorganic particles.
(FR)
La présente invention concerne une feuille de mousse composée d’une résine de polyester et qui présente ainsi un coût compétitif, est sûre pour le corps humain, et respectueuse de l’environnement. De plus, la feuille de mousse présente les avantages d’avoir d’excellentes résistance aux chocs et aptitude au moulage, et présente une uniformité d’expression d’alvéole élevée due à la dispersion uniforme de particules inorganiques d’une taille spécifique dans la résine de polyester, et est avantageuse en ce que la taille d'alvéole peut être ajustée en fonction de la taille des particules inorganiques.
(KO)
본 발명에 따른 발포시트는 폴리에스테르 수지로 구성되어 가격 경쟁력이 있으면서 인체에 안전하며, 친환경적이다. 또한, 상기 발포시트는 내충격성 및 성형성이 우수하며, 특정 크기의 무기입자를 폴리에스테르 수지 내부에 균일하게 분산하여 발포시트의 셀 발현 균일도가 높고, 무기입자의 크기에 따라 셀 사이즈를 조절할 수 있는 이점이 있다.
Also published as
CN111655769
JP2019517891
Latest bibliographic data on file with the International Bureau
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