Processing

Please wait...

Settings

Settings

1. WO2020004744 - MOLDED ARTICLE INCLUDING GAS BARRIER LAYER, PACKING CONTAINER INCLUDING SAME, AND METHOD FOR PREPARING MOLDED ARTICLE

Publication Number WO/2020/004744
Publication Date 02.01.2020
International Application No. PCT/KR2018/016023
International Filing Date 17.12.2018
IPC
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
22
Producing hollow articles
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
44
Shaping by internal pressure generated in the material, e.g. swelling, foaming
02
for articles of definite length, i.e. discrete articles
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
06
as the main or only constituent of a layer next to another layer of a specific substance
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5
Layered products characterised by the non-homogeneity or physical structure of a layer
18
characterised by features of a layer containing foamed or specifically porous material
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
18
characterised by the use of special additives
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
67
Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
02
Polyesters derived from dicarboxylic acids and dihydroxy compounds
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
18
Oxygen-containing compounds, e.g. metal carbonyls
24
Acids; Salts thereof
26
Carbonates; Bicarbonates
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
K
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
67
Use of polyesters as moulding material
B29D 22/00 (2006.01)
B29C 44/02 (2006.01)
B32B 27/06 (2006.01)
B32B 5/18 (2006.01)
B32B 27/18 (2006.01)
C08L 67/02 (2006.01)
CPC
B29C 44/02
B29D 22/00
B32B 27/06
B32B 27/18
B32B 5/18
C08K 3/26
Applicants
  • 주식회사 휴비스 HUVIS CORPORATION [KR/KR]; 서울시 강남구 학동로 343 (논현동) (Nonhyeon-dong)343, Hakdong-ro, Gangnam-gu, Seoul 06060, KR
Inventors
  • 최종한 CHOI, Jong Han; KR
  • 함진수 HAM, Jin Soo; KR
  • 이광희 LEE, Kwang Hee; KR
  • 허미 HUH, Mee; KR
  • 김우진 KIM, Woo Jin; KR
  • 하상훈 HA, Sang-hun; KR
Agents
  • 특허법인 다나 DANA PATENT LAW FIRM; 서울시 강남구 역삼로 3길 11 광성빌딩 신관 5층 5th Floor, New Wing, Gwangsung Bldg., 11, Yeoksam-ro 3-gil, Gangnam-gu, Seoul 06242, KR
Priority Data
10-2018-007466428.06.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) MOLDED ARTICLE INCLUDING GAS BARRIER LAYER, PACKING CONTAINER INCLUDING SAME, AND METHOD FOR PREPARING MOLDED ARTICLE
(FR) ARTICLE MOULÉ COMPRENANT UNE COUCHE FORMANT UNE BARRIÈRE AUX GAZ, RÉCIPIENT D'EMBALLAGE LE COMPRENANT ET PROCÉDÉ DE PRÉPARATION D'UN ARTICLE MOULÉ
(KO) 가스 베리어층을 포함하는 성형체, 이를 포함하는 포장용기 및 성형체의 제조방법
Abstract
(EN)
The present invention relates to a molded article including a gas barrier layer, a packing container including same, and a method for preparing the molded article. The molded article according to the present invention includes first and second foam sheets on both sides of the gas barrier layer, respectively, so that the permeability of oxygen and moisture can be minimized. When the molded article is used in a food packing container, food spoilage or the like caused by oxygen or moisture are prevented, and thus food can be easily preserved.
(FR)
La présente invention concerne un article moulé comprenant une couche formant une barrière aux gaz, un récipient d'emballage le comprenant et un procédé de préparation de l'article moulé. L'article moulé selon la présente invention comprend une première et une deuxième feuille de mousse respectivement sur les deux côtés de la couche formant une barrière aux gaz, de telle sorte que la perméabilité à l'oxygène et à l'humidité peut être réduite au minimum. Lorsque l'article moulé est utilisé dans un récipient d'emballage d'aliment, une détérioration d'aliment ou similaire provoquée par l'oxygène ou l'humidité est empêchée et ainsi l'aliment peut être facilement conservé.
(KO)
본 발명은 가스 베리어층을 포함하는 성형체, 이를 포함하는 포장용기 및 성형체의 제조방법에 관한 것으로, 본 발명에 따른 성형체는 가스 베리어층의 양면에 각각 제1, 2 발포시트를 포함함으로써, 산소 및 수분 투과도를 최소화할 수 있으며, 상기 성형체를 식품 포장용기에 사용할 경우, 산소 및 수분으로 인한 식품의 부패 등을 방지하여 식품의 보존에 용이할 수 있다.
Latest bibliographic data on file with the International Bureau