【発明の名称】ストッパー製造に使用可能な組成物およびその製造方法

Title:

【発明の名称】ストッパー製造に使用可能な組成物およびその製造方法

Document Type and Number:

Japanese Patent JP2726334

Kind Code:

B2

Abstract:

The present invention relates to a composition which can be used especially for the manufacture of stoppers, and to its manufacturing method. A composition principally consists of particles of ligneous vegetable material such as natural cork or wood, of a plastic having a closed-cell structure such as expandable microspheres, and of a binder; a stopper comprises at least one active portion consisting of a composition according to the invention, and the said binder is a food-grade adhesive, for example of the polyurethane or acrylic type. The technical field of the invention is that of the cork industry.

More Like This:

WO/2017/116254	AUTOMATIC CORK STOPPER PUNCHING SYSTEM
JP3843460	A method for producing a composition that can be used for producing a stopper, a composition, and a stopper composed of this composition.

Inventors:

SABATE BERUNAARU
MASU JOERU
JANTEI JERAARU

Application Number:

JP50415892A

Publication Date:

March 11, 1998

Filing Date:

January 14, 1992

Export Citation:

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Assignee:

SABATE SA

International Classes:

B27J5/00; B27K7/00; B27N1/00; B27N1/02; B29C44/00; B27N3/02; B29C67/20; B29C70/60; B65D39/00; B65D39/04; C08K7/22; C08K11/00; C08L33/00; C08L33/04; C08L33/12; C08L97/00; C08L97/02; C08L101/00; B29K33/00; B29L31/56; (IPC1-7): C08L97/00; B27N3/02; B65D39/04; C08L33/12; C08L101/00

Attorney, Agent or Firm:

Masatake Shiga (2 outside)

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