GB1392858A - Grafted polymeric microcapsular system - Google Patents

Grafted polymeric microcapsular system

Info

Publication number
GB1392858A
GB1392858A GB2090372A GB2090372A GB1392858A GB 1392858 A GB1392858 A GB 1392858A GB 2090372 A GB2090372 A GB 2090372A GB 2090372 A GB2090372 A GB 2090372A GB 1392858 A GB1392858 A GB 1392858A
Authority
GB
United Kingdom
Prior art keywords
microcapsules
paper
coated
shell
core
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
GB2090372A
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.)
CHAMPION PAPER CO Ltd
Original Assignee
CHAMPION PAPER CO 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
Application filed by CHAMPION PAPER CO Ltd filed Critical CHAMPION PAPER CO Ltd
Publication of GB1392858A publication Critical patent/GB1392858A/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
    • B41M5/124—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
    • B41M5/1243—Inert particulate additives, e.g. protective stilt materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect 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
    • Y10T428/25—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
    • Y10T428/29—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]
    • 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]
    • Y10T428/2985—Solid-walled microcapsule from synthetic polymer
    • Y10T428/2987—Addition polymer from unsaturated monomers only
    • 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.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]
    • 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.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/3188—Next to cellulosic
    • Y10T428/31895—Paper or wood
    • Y10T428/31899—Addition polymer of hydrocarbon[s] only
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31942—Of aldehyde or ketone condensation product
    • Y10T428/31949—Next to cellulosic
    • Y10T428/31964—Paper
    • Y10T428/31967—Phenoplast

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
GB2090372A 1971-05-12 1972-05-04 Grafted polymeric microcapsular system Expired GB1392858A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05142772 US3824114A (en) 1971-05-12 1971-05-12 Method of applying graft copolymer to cellulosic substrate and resultant article
US05235008 US3844816A (en) 1971-05-12 1972-03-15 Grafted, polymeric microcapsular system
CA141,809A CA982888A (en) 1971-05-12 1972-05-10 Grafted, polymeric microcapsular system
CA225,155A CA979749A (en) 1971-05-12 1975-04-22 Grafted, polymeric microcapsular system

Publications (1)

Publication Number Publication Date
GB1392858A true GB1392858A (en) 1975-04-30

Family

ID=27425582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2090372A Expired GB1392858A (en) 1971-05-12 1972-05-04 Grafted polymeric microcapsular system

Country Status (7)

Country Link
US (3) US3824114A (https=)
BE (1) BE783309A (https=)
CA (2) CA982888A (https=)
DE (1) DE2222697A1 (https=)
FR (1) FR2137758A1 (https=)
GB (1) GB1392858A (https=)
NL (1) NL7206428A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898696A (en) * 1985-09-14 1990-02-06 Basf Aktiengesellschaft Continuous preparation of microcapsules with melamine-formaldehyde condensate walls in aqueous dispersion

Families Citing this family (51)

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US3930101A (en) * 1972-09-21 1975-12-30 Champion Int Corp Inorganic pigment-loaded polymeric microcapsular system
US4000087A (en) * 1974-07-29 1976-12-28 Moore Business Forms, Inc. Microcapsules useful in carbonless copying systems and process for their preparation
US4064294A (en) * 1975-06-02 1977-12-20 Ppg Industries, Inc. In-situ production of microcapsules on a substrate
JPS5226506A (en) * 1975-08-27 1977-02-28 Nippon Oil Co Ltd Lubricating oil composition for compressor
US4154462A (en) * 1975-10-30 1979-05-15 Champion International Corporation Transfer sheet coated with microcapsules and oil-absorptive particles
US4403063A (en) * 1977-06-03 1983-09-06 Hercules Incorporated Organic pigments
US4281082A (en) * 1977-06-03 1981-07-28 Hercules Incorporated Organic pigments
US4282060A (en) * 1977-06-03 1981-08-04 Hercules Incorporated Organic pigments
US4414353A (en) * 1977-06-03 1983-11-08 Hercules Incorporated Organic pigments
US4343729A (en) * 1977-06-03 1982-08-10 Hercules Incorporated Organic pigments
US4353818A (en) * 1977-06-03 1982-10-12 Hercules Incorporated Organic pigments
US4293666A (en) * 1977-06-03 1981-10-06 Hercules Incorporated Organic pigments
US4403062A (en) * 1977-06-03 1983-09-06 Hercules Incorporated Organic pigments
US4404310A (en) * 1977-06-03 1983-09-13 Hercules Incorporated Organic pigments
US4348257A (en) * 1977-06-03 1982-09-07 Hercules Incorporated Organic pigments
SE433234B (sv) * 1977-09-22 1984-05-14 Hercules Inc Pappersprodukt innehallande organiska partiklar
US4196253A (en) * 1977-09-22 1980-04-01 Hercules Incorporated Paper coated with binder and organic pigment particles
FR2415535A1 (fr) * 1978-01-30 1979-08-24 Ato Chimie Feuilles thermoplastiques multicouches
JPS54107881A (en) * 1978-02-14 1979-08-24 Fuji Photo Film Co Ltd Preparation of minute capsule
US4211437A (en) * 1978-04-25 1980-07-08 Appleton Papers Inc. Stilt capsules for pressure-sensitive record material
US4456724A (en) * 1978-05-25 1984-06-26 Hercules Incorporated Organic pigments
JPS553969A (en) * 1978-06-26 1980-01-12 Mitsubishi Paper Mills Ltd Single layer self-color developing pressure-sensitive recording paper
US4264678A (en) * 1979-05-29 1981-04-28 Gaf Corporation Core-shell polymers
US4248939A (en) * 1979-10-12 1981-02-03 Hercules Incorporated Process for double coating paper and product thereof
US4434267A (en) 1980-06-16 1984-02-28 Hercules Incorporated Organic pigments
US4469555A (en) * 1980-06-23 1984-09-04 Hercules Incorporated Organic pigments
US4586060A (en) * 1980-07-29 1986-04-29 Vassiliades Anthony E Microencapsulation process multi-walled microcapsules, transfer sheet record material and its production
IL63220A (en) * 1981-07-01 1985-09-29 Yeda Res & Dev Process for production of polyacrolein microspheres
US4391928A (en) * 1981-09-04 1983-07-05 Nl Industries, Inc. Opacifying polymeric particle and uses
US4483959A (en) * 1981-10-13 1984-11-20 Hercules Incorporated Organic pigments
US4565764A (en) * 1982-09-10 1986-01-21 Canon Kabushiki Kaisha Microcapsule toner and process of making same
US5112541A (en) * 1988-01-29 1992-05-12 Idemitsu Kosan Company, Ltd. Microencapsulated lubricating fluids and additives and method of making same
US5248558A (en) * 1990-03-22 1993-09-28 Eastman Kodak Company Case-hardened gelatin-grafted polymer particles
US5281355A (en) * 1992-04-29 1994-01-25 Lever Brothers Company, Division Of Conopco, Inc. Heavy duty liquid detergent compositions containing a capsule which comprises a component subject to degradation and a composite polymer
US5281357A (en) * 1993-03-25 1994-01-25 Lever Brothers Company, Division Of Conopco, Inc. Protease containing heavy duty liquid detergent compositions comprising capsules comprising non-proteolytic enzyme and composite polymer
US5385959A (en) * 1992-04-29 1995-01-31 Lever Brothers Company, Division Of Conopco, Inc. Capsule which comprises a component subject to degradation and a composite polymer
US5529719A (en) * 1995-03-27 1996-06-25 Xerox Corporation Process for preparation of conductive polymeric composite particles
US6818685B1 (en) * 1998-07-09 2004-11-16 W. R. Grace & Co. -Conn. Ink-receptive coatings and recording medium prepared therefrom
US6374707B1 (en) * 1999-10-29 2002-04-23 Steven F. Browning Eye bolt wrench
US6866906B2 (en) 2000-01-26 2005-03-15 International Paper Company Cut resistant paper and paper articles and method for making same
RO122629B1 (ro) 2000-09-06 2009-10-30 Appleton Papers Inc. Adeziv microîncapsulat in situ şi procedeu de obţinere a acestuia
RU2387752C2 (ru) * 2002-09-13 2010-04-27 Интернэшнл Пейпер Компани Бумага с улучшенной жесткостью и пухлостью и способ для ее изготовления
GB0229806D0 (en) * 2002-12-20 2003-01-29 Unilever Plc Fabric care composition
GB2417495B8 (en) * 2003-08-26 2011-09-07 Univ Do Minho Double walled microcapsules with an outer thermoplastic wall and application process thereof
GB0412854D0 (en) * 2004-06-09 2004-07-14 Unilever Plc Fabric care composition
MX2007011113A (es) * 2005-03-11 2007-11-15 Int Paper Co Composiciones que contienen micro-esferas expansibles y un compuesto ionico, asi como metodos para producir y utilizar las mismas.
GB0710369D0 (en) * 2007-06-01 2007-07-11 Unilever Plc Improvements relating to perfume particles
US8382945B2 (en) * 2008-08-28 2013-02-26 International Paper Company Expandable microspheres and methods of making and using the same
US8809477B2 (en) * 2010-02-01 2014-08-19 Johns Manville Formaldehyde-free protein-containing binder compositions
US9988517B2 (en) * 2012-06-05 2018-06-05 Empire Technology Development Llc Physical colorants for plastics based on the Christiansen effect
CN113088126B (zh) * 2021-05-24 2022-03-22 中国科学院宁波材料技术与工程研究所 微胶囊、微胶囊化鳞片和/或纤维及其制备方法与应用

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US2655453A (en) * 1952-04-23 1953-10-13 Ncr Co Manifold sheet having a crushresistant transfer film
US3281263A (en) * 1961-03-17 1966-10-25 Dow Chemical Co Method for modifying polymeric substances with high energy radiation
US3429827A (en) * 1962-11-23 1969-02-25 Moore Business Forms Inc Method of encapsulation
US3577515A (en) * 1963-12-13 1971-05-04 Pennwalt Corp Encapsulation by interfacial polycondensation
US3405071A (en) * 1963-12-30 1968-10-08 Ibm Process of making microcapsules
US3386851A (en) * 1965-09-16 1968-06-04 Jerry W. Harlan Preparation of polymer-coated solid materials suitable as fillers for organic polymers
US3516941A (en) * 1966-07-25 1970-06-23 Minnesota Mining & Mfg Microcapsules and process of making
US3481759A (en) * 1966-08-22 1969-12-02 Minnesota Mining & Mfg Impact marking carbonless paper
US3657144A (en) * 1967-06-05 1972-04-18 Ncr Co Encapsulation process
FR1589881A (https=) * 1967-10-27 1970-04-06
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US3617334A (en) * 1968-11-08 1971-11-02 Ncr Co Pressure-sensitive sheet material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898696A (en) * 1985-09-14 1990-02-06 Basf Aktiengesellschaft Continuous preparation of microcapsules with melamine-formaldehyde condensate walls in aqueous dispersion

Also Published As

Publication number Publication date
US4115474A (en) 1978-09-19
DE2222697A1 (de) 1972-11-23
NL7206428A (https=) 1972-11-14
FR2137758A1 (https=) 1972-12-29
CA982888A (en) 1976-02-03
CA979749A (en) 1975-12-16
US3844816A (en) 1974-10-29
US3824114A (en) 1974-07-16
BE783309A (fr) 1972-11-10

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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