GB1091291A – Method of forming a pressure-sensitive character-transfer sheet
– Google Patents
GB1091291A – Method of forming a pressure-sensitive character-transfer sheet
– Google Patents
Method of forming a pressure-sensitive character-transfer sheet
Info
Publication number
GB1091291A
GB1091291A
GB41967/64A
GB4196764A
GB1091291A
GB 1091291 A
GB1091291 A
GB 1091291A
GB 41967/64 A
GB41967/64 A
GB 41967/64A
GB 4196764 A
GB4196764 A
GB 4196764A
GB 1091291 A
GB1091291 A
GB 1091291A
Authority
GB
United Kingdom
Prior art keywords
dispersion
alcohol
mingle
coating
mineral oil
Prior art date
1963-10-14
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
GB41967/64A
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.)
General Electric Co
Original Assignee
General Electric Co
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.)
1963-10-14
Filing date
1964-10-14
Publication date
1967-11-15
1964-10-14
Application filed by General Electric Co
filed
Critical
General Electric Co
1967-11-15
Publication of GB1091291A
publication
Critical
patent/GB1091291A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
C—CHEMISTRY; METALLURGY
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
G—PHYSICS
G11—INFORMATION STORAGE
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
G11B5/62—Record carriers characterised by the selection of the material
G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
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
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S428/00—Stock material or miscellaneous articles
Y10S428/914—Transfer or decalcomania
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
Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
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
Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
Y10T428/253—Cellulosic [e.g., wood, paper, cork, rayon, etc.]
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
Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
Y10T428/254—Polymeric or resinous material
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
Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
Y10T428/256—Heavy metal or aluminum or compound thereof
Y10T428/257—Iron oxide or aluminum oxide
Abstract
Compositions used in making a pressure-sensitive character-transfer sheet (see Division D2) comprise (1) (a) a sensible component, (b) a polymeric binder and a plasticizer therefor, (c) a wetting agent, and (d) an inert organic solvent, in the form of a dispersion, and (2) (a) a dispersion of a vegetable wax and a mineral oil in a lower aliphatic alcohol, and (b) a solution of a rosin ester in a ketonic solvent, also in the form of a dispersion. The two are heated so that they mingle to form a single layer. The sensible material may be ferromagnetic, e.g. ferroso-ferric oxide, electrically conducting, e.g. aluminium powder, light-reflecting, light-absorbing, e.g. carbon black, luminescent, e.g. zinc sulphide, or radio-active, naturally or induced. In the example, the first coating composition is made by ball-milling together ferroso-ferric oxide, ethylcellulose, coumarone-indene resin, mineral oil, an oil-soluble non-ionic surfactant and methyl ethyl ketone. This is then applied to a foil of polyisoprene hydrochloride and dried at 40 DEG C. The second coating composition is made by fusing refined carnauba wax with mineral oil, dispersing it in ethyl alcohol and ball-milling the dispersion. A diethylene glycol ester of hydrogenated rosin is dissolved in methyl ethyl ketone, and added to the wax dispersion. This composition was then applied over the first and heated to mingle the two. Other materials referred to are: as binder, cellulose nitrate, cellulose acetate, methyl-cellulose, and polymers of vinyl acetate, vinyl chloride, vinyl alcohol or styrene, and as waxes: ouricury, montan, candelilla or mixtures of these. The Specification also describes for purposes of comparison a sheet in which methyl alcohol is substituted for the ethyl alcohol of the example and the second coating dried by a blast of cold air. The layers do not mingle, and the product is tacky and smudgy and gives poor copies.ALSO:A pressure-sensitive character-transfer sheet is made by (1) applying to a flexible polymeric base sheet a first coating of (a) a sensible component, (b) a polymeric binder and a plastcizer therefor, (c) a wetting agent and (d) an inert organic solvent, in the form of a dispersion, (2) drying the coating, (3) applying a second coating of (a) a dispersion of a vegetable wax and a mineral oil in a lower aliphatic alcohol, and (b) a solution of a rosin ester in a ketonic solvent, also in the form of a dispersion, and (4) warming so that the two coatings mingle to form a single layer. The base sheet may be of polyisoprene hydrochloride, polyester, irradiated polyethylene or polypropylene. The sensible material may be ferromagnetic, e.g. frroso-frric oxide, electrically conducting, e.g. aluminium powder, light-reflecting, light-absorbing, e.g. carbon black, luminescent, e.g. zinc sulphide, or radioactive, naturally or induced. In the example, the first coating composition is made by ball-milling together ferroso-ferric oxide, ethylcellulose, coumarone-indene resin, mineral oil, an oil-soluble non-ionic surfactant and methyl ethyl ketone. This is then applied to a foil of polyisoprene hydrochloride, and dried at 40 DEG C. The second coating composition is made by fusing refined carnauba wax with mineral oil, dispersing it in ethyl alcohol and ball-milling the dispersion. A diethylene glycol ester of hydrogenated resin is dissolved in methyl ethyl ketone, and added to the wax dispersion. This composition was then applied over the first and heated to mingle the two. Other materials referred to are: as binder, cellulose nitrate, cellulose acetate, methyl-cellulose, and polymers of vinyl acetate, vinyl chloride, vinyl alcohol or styrene, and as waxes: ouricury, montan, candelilla or mixtures of these. The Specification also describes for purposes of comparison a sheet in which methyl alcohol is substituted for the ethyl alcohol of the Example and the second coating dried by a blast of cold air. The layers do not mingle, and the product is tacky and smudgy and gives poor copies.
GB41967/64A
1963-10-14
1964-10-14
Method of forming a pressure-sensitive character-transfer sheet
Expired
GB1091291A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US316001A
US3375125A
(en)
1963-10-14
1963-10-14
Method of making transfer sheet and resultant article
Publications (1)
Publication Number
Publication Date
GB1091291A
true
GB1091291A
(en)
1967-11-15
Family
ID=23227028
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB41967/64A
Expired
GB1091291A
(en)
1963-10-14
1964-10-14
Method of forming a pressure-sensitive character-transfer sheet
Country Status (10)
Country
Link
US
(1)
US3375125A
(en)
AT
(1)
AT256140B
(en)
CH
(1)
CH426471A
(en)
DE
(1)
DE1471709B2
(en)
DK
(1)
DK120373B
(en)
ES
(1)
ES304604A1
(en)
GB
(1)
GB1091291A
(en)
NL
(1)
NL147369B
(en)
NO
(1)
NO121988B
(en)
SE
(1)
SE304172B
(en)
Families Citing this family (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2551860C2
(en)
*
1975-11-19
1985-06-20
Hoffmann & Engelmann Ag, 6730 Neustadt
Paper carrier
JPS57174296A
(en)
*
1981-04-21
1982-10-26
Nippon Telegr & Teleph Corp
Heat transfer magnetic recording medium
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1546747A
(en)
*
1922-08-04
1925-07-21
Kee Lox Mfg Company
Carbon paper and method of making same
US2318096A
(en)
*
1940-09-04
1943-05-04
All Purpose Gold Corp
Transfer sheet
US2762715A
(en)
*
1949-03-30
1956-09-11
Columbia Ribbon Carbon Mfg
Pressure sensitive hectograph transfer element
US3029157A
(en)
*
1958-11-18
1962-04-10
Audio Devices Inc
Magnetizable image transfer medium
US3062676A
(en)
*
1959-09-09
1962-11-06
Columbia Ribbon & Carbon
Smudge-resistant pressure-sensitive transfer element for placing smudgeresistant marks
NL254378A
(en)
*
1959-11-20
FR1287122A
(en)
*
1960-04-22
1962-03-09
Process for the production of ink sheets for mimeographs and ink sheets obtained
1963
1963-10-14
US
US316001A
patent/US3375125A/en
not_active
Expired – Lifetime
1964
1964-09-18
NL
NL646410953A
patent/NL147369B/en
unknown
1964-09-25
SE
SE11523/64A
patent/SE304172B/xx
unknown
1964-10-01
CH
CH1275164A
patent/CH426471A/en
unknown
1964-10-01
AT
AT837164A
patent/AT256140B/en
active
1964-10-02
ES
ES0304604A
patent/ES304604A1/en
not_active
Expired
1964-10-09
NO
NO155094A
patent/NO121988B/no
unknown
1964-10-13
DE
DE19641471709
patent/DE1471709B2/en
not_active
Withdrawn
1964-10-14
GB
GB41967/64A
patent/GB1091291A/en
not_active
Expired
1964-10-14
DK
DK507364AA
patent/DK120373B/en
unknown
Also Published As
Publication number
Publication date
NO121988B
(en)
1971-05-03
NL147369B
(en)
1975-10-15
DK120373B
(en)
1971-05-17
US3375125A
(en)
1968-03-26
SE304172B
(en)
1968-09-16
DE1471709A1
(en)
1968-12-19
AT256140B
(en)
1967-08-10
DE1471709B2
(en)
1973-05-17
CH426471A
(en)
1966-12-15
NL6410953A
(en)
1965-04-15
ES304604A1
(en)
1965-03-01
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