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IT1216880B - Antibiotics prepn. intermediates - Google Patents

Antibiotics prepn. intermediates

Info

Publication number
IT1216880B
IT1216880B IT8719315A IT1931587A IT1216880B IT 1216880 B IT1216880 B IT 1216880B IT 8719315 A IT8719315 A IT 8719315A IT 1931587 A IT1931587 A IT 1931587A IT 1216880 B IT1216880 B IT 1216880B
Authority
IT
Italy
Prior art keywords
housing
adjacent
central
annular
face
Prior art date
Application number
IT8719315A
Other languages
Italian (it)
Other versions
IT8719315A0 (en
Inventor
Angelo Restelli
Silvia Cavicchioli
Claudio Giordano
Original Assignee
Zambon Farmaceutici Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zambon Farmaceutici Spa filed Critical Zambon Farmaceutici Spa
Priority to IT8719315A priority Critical patent/IT1216880B/en
Publication of IT8719315A0 publication Critical patent/IT8719315A0/en
Application granted granted Critical
Publication of IT1216880B publication Critical patent/IT1216880B/en

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A mixing and filtering unit for use in an injection moulding installation and comprising, a housing; a housing inlet for coupling to an injection unit; a housing outlet for coupling to an injection nozzle; annular elements disposed in successive contiguous disposition coaxially within the housing so as to define together, a central, throughgoing passage way and, with an inner surface of the housing, an annular flow space; adjacent contiguous faces of said annular elements being formed with score-lines so as to define microe-passages which communicate between the central passage way and the annular flow space. A terminal element located within said housing adjacent said housing outlet and being formed, on a first face thereof contiguous with an adjacent face of an annular element with a first central recess and on a second face thereof adjacent said housing outlet with a second central recess. Recesses are sepd. by a body portion of terminal element forming an end wall of said central passage way.
IT8719315A 1987-02-10 1987-02-10 Antibiotics prepn. intermediates IT1216880B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8719315A IT1216880B (en) 1987-02-10 1987-02-10 Antibiotics prepn. intermediates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8719315A IT1216880B (en) 1987-02-10 1987-02-10 Antibiotics prepn. intermediates

Publications (2)

Publication Number Publication Date
IT8719315A0 IT8719315A0 (en) 1987-02-10
IT1216880B true IT1216880B (en) 1990-03-14

Family

ID=11156661

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8719315A IT1216880B (en) 1987-02-10 1987-02-10 Antibiotics prepn. intermediates

Country Status (1)

Country Link
IT (1) IT1216880B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0500177A1 (en) 1991-02-21 1992-08-26 ZAMBON GROUP S.p.A. Process for the preparation of trans-(5R)-2,4,5-trisubstituted 2-oxazolines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0500177A1 (en) 1991-02-21 1992-08-26 ZAMBON GROUP S.p.A. Process for the preparation of trans-(5R)-2,4,5-trisubstituted 2-oxazolines

Also Published As

Publication number Publication date
IT8719315A0 (en) 1987-02-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960123