Title:
METHOD FOR PRODUCING HOLLOW BODY MADE OF RESIN
Document Type and Number:
Japanese Patent JP2010284953
Kind Code:
A
Abstract:
To solve the problem with difficulty in uniformly controlling the thickness of resin as a whole and forming a complicated structure, when forming a hollow structure using a blow molding method.
A composite structure is formed by injection-molding an alkali-resistant resin on the peripheral surface of a core body made of an injection-molded polyglycolic acid resin so as to be adhered and to coat the peripheral surface. The resin-made hollow body is formed by immersing the composite structure in an alkaline solution and eluting the core body.
Inventors:
KUNIMUNE NORIAKI
Application Number:
JP2009142663A
Publication Date:
December 24, 2010
Filing Date:
June 15, 2009
Export Citation:
Assignee:
KUNIMUNE KK
International Classes:
B29C43/42; B29L22/00
Domestic Patent References:
| JP2009023228A | 2009-02-05 | |||
| JPH0776027A | 1995-03-20 |
Attorney, Agent or Firm:
Mitsuo Fukushima
Masayuki Mukai
Takayuki Mayuki
Kawaji Eiji
Masayuki Mukai
Takayuki Mayuki
Kawaji Eiji
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