CA966306A - Pressure-sensitive copying systems - Google Patents

Pressure-sensitive copying systems

Info

Publication number: CA966306A
Authority: CA; Canada
Prior art keywords: pressure; sensitive copying; copying systems; systems; sensitive
Prior art date: 1971-09-23
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

CA151,725A

Other languages

English (en)

Other versions

CA151725S (en

Inventor

John E. Ross

Brian S. Chapman

David J. Marshall

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.)

Arjo Wiggins Ltd

Original Assignee

Wiggins Teape Research and Development 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.)

1971-09-23

Filing date

1972-09-14

Publication date

1975-04-22

1972-09-14 Application filed by Wiggins Teape Research and Development Ltd filed Critical Wiggins Teape Research and Development Ltd

1975-04-22 Application granted granted Critical

1975-04-22 Publication of CA966306A publication Critical patent/CA966306A/en

Status Expired legal-status Critical Current

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
- B41M5/124—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
- B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
- B41M5/1655—Solvents
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]

CA151,725A 1971-09-23 1972-09-14 Pressure-sensitive copying systems Expired CA966306A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB4447471		1971-09-23
GB278572*[A GB1361638A (en)	1971-09-23	1972-01-20	Pressure-sensitive copying systems

Publications (1)

Publication Number	Publication Date
CA966306A true CA966306A (en)	1975-04-22

Family

ID=26237725

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA151,725A Expired CA966306A (en)	1971-09-23	1972-09-14	Pressure-sensitive copying systems

Country Status (15)

Country	Link
US (1)	US3865613A (de)
JP (1)	JPS4841816A (de)
AR (1)	AR194275A1 (de)
AT (1)	AT322577B (de)
BE (1)	BE789190A (de)
BR (1)	BR7206566D0 (de)
CA (1)	CA966306A (de)
CH (1)	CH560110A5 (de)
DE (1)	DE2245785A1 (de)
DK (1)	DK130340B (de)
FI (1)	FI57071C (de)
FR (1)	FR2154207A5 (de)
GB (1)	GB1361638A (de)
IT (1)	IT980999B (de)
NL (1)	NL167121C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5949132B2 (ja) *	1976-02-04	1984-11-30	三菱電機株式会社	電解加工装置
US4130299A (en) *	1977-09-12	1978-12-19	Monsanto Company	Low-odor dye solvents for pressure-sensitive copying systems
JPS55169372U (de) *	1979-05-23	1980-12-05
JPS6141593A (ja) *	1984-08-06	1986-02-27	Nippon Petrochem Co Ltd	感圧紙染料用溶剤
FR2618142B1 (fr) *	1987-07-16	1989-10-06	Atochem	Compositions d'oligomeres de polyarylalcanes contenant des motifs xylene et leur procede de fabrication

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3016308A (en) *	1957-08-06	1962-01-09	Moore Business Forms Inc	Recording paper coated with microscopic capsules of coloring material, capsules and method of making
US3627581A (en) *	1970-10-19	1971-12-14	Ncr Co	Pressure-sensitive record material

1972
- 1972-01-20 GB GB278572*[A patent/GB1361638A/en not_active Expired
- 1972-09-11 US US287714A patent/US3865613A/en not_active Expired - Lifetime
- 1972-09-14 CA CA151,725A patent/CA966306A/en not_active Expired
- 1972-09-15 DE DE2245785A patent/DE2245785A1/de active Pending
- 1972-09-19 FI FI2578/72A patent/FI57071C/fi active
- 1972-09-19 NL NL7212663.A patent/NL167121C/xx not_active IP Right Cessation
- 1972-09-21 AT AT809872A patent/AT322577B/de active
- 1972-09-21 DK DK466172AA patent/DK130340B/da not_active IP Right Cessation
- 1972-09-21 BR BR6566/72A patent/BR7206566D0/pt unknown
- 1972-09-22 IT IT7270008A patent/IT980999B/it active
- 1972-09-22 AR AR244240A patent/AR194275A1/es active
- 1972-09-22 BE BE789190A patent/BE789190A/fr not_active IP Right Cessation
- 1972-09-22 FR FR7233669A patent/FR2154207A5/fr not_active Expired
- 1972-09-22 JP JP7294683A patent/JPS4841816A/ja active Pending
- 1972-09-22 CH CH1387972A patent/CH560110A5/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT322577B (de)	1975-05-26
DE2245785A1 (de)	1973-03-29
JPS4841816A (de)	1973-06-19
AR194275A1 (es)	1973-06-29
GB1361638A (en)	1974-07-30
DK130340B (da)	1975-02-10
BR7206566D0 (pt)	1973-09-27
US3865613A (en)	1975-02-11
FI57071B (fi)	1980-02-29
FI57071C (fi)	1980-06-10
IT980999B (it)	1974-10-10
BE789190A (fr)	1973-03-22
NL167121C (nl)	1981-11-16
FR2154207A5 (fr)	1973-05-04
DK130340C (de)	1975-07-07
NL167121B (nl)	1981-06-16
CH560110A5 (fr)	1975-03-27
NL7212663A (nl)	1973-03-27

Publication	Publication Date	Title
CA954931A (en)	1974-09-17	Electromagnet-controlling system
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