IT1187747B - Struttura pellicolare per la trasmissione di luce ultravioletta media - Google Patents

Struttura pellicolare per la trasmissione di luce ultravioletta media

Info

Publication number
IT1187747B
IT1187747B IT22329/85A IT2232985A IT1187747B IT 1187747 B IT1187747 B IT 1187747B IT 22329/85 A IT22329/85 A IT 22329/85A IT 2232985 A IT2232985 A IT 2232985A IT 1187747 B IT1187747 B IT 1187747B
Authority
IT
Italy
Prior art keywords
ultraviolet light
light transmission
film structure
medium ultraviolet
medium
Prior art date
Application number
IT22329/85A
Other languages
English (en)
Other versions
IT8522329A0 (it
Inventor
Joseph Gordon
Original Assignee
Tau Lab Inc
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 Tau Lab Inc filed Critical Tau Lab Inc
Publication of IT8522329A0 publication Critical patent/IT8522329A0/it
Application granted granted Critical
Publication of IT1187747B publication Critical patent/IT1187747B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/12—Spreading-out the material on a substrate, e.g. on the surface of a liquid
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
    • G03F1/62—Pellicles, e.g. pellicle assemblies, e.g. having membrane on support frame; Preparation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • B29K2001/08—Cellulose derivatives
    • B29K2001/12—Cellulose acetate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0058—Liquid or visquous
    • B29K2105/0073—Solution
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives
    • C08J2301/14—Mixed esters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
IT22329/85A 1984-10-16 1985-10-02 Struttura pellicolare per la trasmissione di luce ultravioletta media IT1187747B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66157784A 1984-10-16 1984-10-16

Publications (2)

Publication Number Publication Date
IT8522329A0 IT8522329A0 (it) 1985-10-02
IT1187747B true IT1187747B (it) 1987-12-23

Family

ID=24654183

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22329/85A IT1187747B (it) 1984-10-16 1985-10-02 Struttura pellicolare per la trasmissione di luce ultravioletta media

Country Status (5)

Country Link
JP (1) JPH065383B2 (it)
DE (1) DE3536708A1 (it)
FR (1) FR2573219B1 (it)
GB (1) GB2165545B (it)
IT (1) IT1187747B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1330860C (en) * 1987-10-26 1994-07-26 Muneyuki Matsumoto Dust-proof film
JP5950467B2 (ja) * 2013-09-24 2016-07-13 信越化学工業株式会社 ペリクル

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB716398A (en) * 1952-07-07 1954-10-06 Rose Rand Improvements in or relating to purses or handbags
US3549248A (en) * 1967-12-15 1970-12-22 Polaroid Corp Optical devices comprising cellulose acetate and cellulose acetate butyrate
US4453828A (en) * 1981-12-02 1984-06-12 Advanced Semiconductor Products, Inc. Apparatus and methods for measuring the optical thickness and index of refraction of thin, optical membranes
JPS58219023A (ja) * 1982-06-15 1983-12-20 Daicel Chem Ind Ltd 樹脂薄膜の製造方法
US4482591A (en) * 1983-03-08 1984-11-13 J. T. Baker Chemical Company Polyvinyl butyrate pellicle compositions and pellicles thereof for projection printing

Also Published As

Publication number Publication date
GB2165545A (en) 1986-04-16
FR2573219A1 (fr) 1986-05-16
FR2573219B1 (fr) 1989-02-03
GB8523609D0 (en) 1985-10-30
DE3536708A1 (de) 1986-04-17
IT8522329A0 (it) 1985-10-02
JPH065383B2 (ja) 1994-01-19
GB2165545B (en) 1988-03-30
JPS61106243A (ja) 1986-05-24

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IT1187747B (it) Struttura pellicolare per la trasmissione di luce ultravioletta media

Legal Events

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

Effective date: 19971029