GB2345912B - Heat-sensitive stencils - Google Patents

Heat-sensitive stencils

Info

Publication number
GB2345912B
GB2345912B GB0001219A GB0001219A GB2345912B GB 2345912 B GB2345912 B GB 2345912B GB 0001219 A GB0001219 A GB 0001219A GB 0001219 A GB0001219 A GB 0001219A GB 2345912 B GB2345912 B GB 2345912B
Authority
GB
United Kingdom
Prior art keywords
heat
sensitive stencils
stencils
sensitive
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
GB0001219A
Other versions
GB0001219D0 (en
GB2345912A (en
Inventor
John Christopher Adams
Peter James Stotereau
John Hamilton
Andrew Mcvitie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GR Advanced Materials Ltd
Original Assignee
GR Advanced Materials Ltd
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
Priority claimed from GBGB9901137.1A external-priority patent/GB9901137D0/en
Priority claimed from GBGB9907418.9A external-priority patent/GB9907418D0/en
Application filed by GR Advanced Materials Ltd filed Critical GR Advanced Materials Ltd
Publication of GB0001219D0 publication Critical patent/GB0001219D0/en
Publication of GB2345912A publication Critical patent/GB2345912A/en
Application granted granted Critical
Publication of GB2345912B publication Critical patent/GB2345912B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/24—Stencils; Stencil materials; Carriers therefor
    • B41N1/243—Stencils; Stencil materials; Carriers therefor characterised by the ink pervious sheet, e.g. yoshino paper
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/05—Elimination by evaporation or heat degradation of a liquid phase
GB0001219A 1999-01-19 2000-01-19 Heat-sensitive stencils Expired - Lifetime GB2345912B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9901137.1A GB9901137D0 (en) 1999-01-19 1999-01-19 Porous and voided film structures
GBGB9907418.9A GB9907418D0 (en) 1999-03-31 1999-03-31

Publications (3)

Publication Number Publication Date
GB0001219D0 GB0001219D0 (en) 2000-03-08
GB2345912A GB2345912A (en) 2000-07-26
GB2345912B true GB2345912B (en) 2002-09-18

Family

ID=26314999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0001219A Expired - Lifetime GB2345912B (en) 1999-01-19 2000-01-19 Heat-sensitive stencils

Country Status (1)

Country Link
GB (1) GB2345912B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6889605B1 (en) 1999-10-08 2005-05-10 Ricoh Company, Ltd. Heat-sensitive stencil, process of fabricating same and printer using same
US7354623B2 (en) * 2004-05-24 2008-04-08 Taiwan Semiconductor Manufacturing Company, Ltd. Surface modification of a porous organic material through the use of a supercritical fluid
WO2017021436A1 (en) * 2015-08-05 2017-02-09 Tesa Se Microcellular emulsion foams

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510186A (en) * 1982-04-03 1985-04-09 Dainichi Seika Color & Chemicals Mfg. Co., Ltd. Process for preparing a porous sheet material
US5158636A (en) * 1988-03-30 1992-10-27 Firma Carl Freudenberg Method for preparing a microporous film
GB2306689A (en) * 1995-10-30 1997-05-07 Ricoh Kk Heat sensitive stencil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510186A (en) * 1982-04-03 1985-04-09 Dainichi Seika Color & Chemicals Mfg. Co., Ltd. Process for preparing a porous sheet material
US5158636A (en) * 1988-03-30 1992-10-27 Firma Carl Freudenberg Method for preparing a microporous film
GB2306689A (en) * 1995-10-30 1997-05-07 Ricoh Kk Heat sensitive stencil

Also Published As

Publication number Publication date
GB0001219D0 (en) 2000-03-08
GB2345912A (en) 2000-07-26

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20140522 AND 20140528

PE20 Patent expired after termination of 20 years

Expiry date: 20200118