GB1329339A - Pressure sensitive films and methods of making same - Google Patents

Pressure sensitive films and methods of making same

Info

Publication number
GB1329339A
GB1329339A GB2430671A GB2430671A GB1329339A GB 1329339 A GB1329339 A GB 1329339A GB 2430671 A GB2430671 A GB 2430671A GB 2430671 A GB2430671 A GB 2430671A GB 1329339 A GB1329339 A GB 1329339A
Authority
GB
United Kingdom
Prior art keywords
solvent
film
liquid
polymer
entrapped
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
Application number
GB2430671A
Other languages
English (en)
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.)
PPG Industries Inc
Original Assignee
PPG Industries 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 PPG Industries Inc filed Critical PPG Industries Inc
Publication of GB1329339A publication Critical patent/GB1329339A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249994—Composite having a component wherein a constituent is liquid or is contained within preformed walls [e.g., impregnant-filled, previously void containing component, etc.]
    • Y10T428/249995—Constituent is in liquid form
    • Y10T428/249997—Encapsulated liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Moulding By Coating Moulds (AREA)
  • Color Printing (AREA)
  • Duplication Or Marking (AREA)
GB2430671A 1970-04-15 1971-04-19 Pressure sensitive films and methods of making same Expired GB1329339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2872770A 1970-04-15 1970-04-15

Publications (1)

Publication Number Publication Date
GB1329339A true GB1329339A (en) 1973-09-05

Family

ID=21845084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2430671A Expired GB1329339A (en) 1970-04-15 1971-04-19 Pressure sensitive films and methods of making same

Country Status (6)

Country Link
US (1) US3684551A (enExample)
JP (1) JPS4819724B1 (enExample)
CA (1) CA975624A (enExample)
DE (1) DE2116679A1 (enExample)
FR (1) FR2078657A5 (enExample)
GB (1) GB1329339A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4299880A (en) * 1979-11-15 1981-11-10 Minnesota Mining And Manufacturing Company Demand and timed renewing imaging media
US4418098A (en) * 1980-09-02 1983-11-29 Minnesota Mining & Manufacturing Company Imaging media capable of displaying sharp indicia
FR2524026B1 (fr) * 1982-03-25 1985-09-13 Arjomari Prioux Matieres cellulosiques transparentisees et leurs applications, leur procede de fabrication et les compositions de transparentisation correspondantes
US4569888A (en) * 1984-07-13 1986-02-11 Andrews Paper & Chemical Co., Inc. Transparentized paper sheet
GB8521194D0 (en) * 1985-08-23 1985-10-02 Wiggins Teape Group Ltd Conductivised paper
JP2619728B2 (ja) * 1990-01-25 1997-06-11 三水 株式会社 記録紙
KR101904097B1 (ko) 2011-04-20 2018-10-04 롬 앤드 하아스 컴패니 기록 재료
CN114148109B (zh) * 2021-11-09 2023-05-02 焦作卓立膜材料股份有限公司 一种可降解碳带及其制备方法

Also Published As

Publication number Publication date
FR2078657A5 (enExample) 1971-11-05
JPS4819724B1 (enExample) 1973-06-15
DE2116679A1 (de) 1971-10-28
CA975624A (en) 1975-10-07
US3684551A (en) 1972-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees