GB2015611A - Improvements in or relating to a micro-capsule-incorporated fibrous sheet - Google Patents

Improvements in or relating to a micro-capsule-incorporated fibrous sheet

Info

Publication number
GB2015611A
GB2015611A GB7907532A GB7907532A GB2015611A GB 2015611 A GB2015611 A GB 2015611A GB 7907532 A GB7907532 A GB 7907532A GB 7907532 A GB7907532 A GB 7907532A GB 2015611 A GB2015611 A GB 2015611A
Authority
GB
United Kingdom
Prior art keywords
micro
melamine
capsules
fibrous sheet
hydrophobic material
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.)
Granted
Application number
GB7907532A
Other versions
GB2015611B (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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 JP2529878A external-priority patent/JPS54120710A/en
Priority claimed from JP53041563A external-priority patent/JPS6036952B2/en
Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Publication of GB2015611A publication Critical patent/GB2015611A/en
Application granted granted Critical
Publication of GB2015611B publication Critical patent/GB2015611B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/50—Acyclic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

A fibrous sheet having incorporated between fibres therein micro-capsules a hydrophobic material, the micro-capsules being formed from membranes of melamine-formaldehyde resin and having been prepared by heating an aqueous acidic emulsion containing the hydrophobic material, a melamine-formaldehyde precondensation product and a styrene-maleic anhydride copolymer as emulsifier to form the micro-capsules of the melamine-formaldehyde resin encapsulating the said hydrophobic material. Examples of such fibrous sheets are scented paper and pressure-sensitive carbonless paper.
GB7907532A 1978-03-06 1979-03-02 Micro-capsule-incorporated fibrous sheet Expired GB2015611B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2529878A JPS54120710A (en) 1978-03-06 1978-03-06 Capsule containing fibrous sheet
JP53041563A JPS6036952B2 (en) 1978-04-08 1978-04-08 Capsule-containing pressure-sensitive coloring fiber sheet

Publications (2)

Publication Number Publication Date
GB2015611A true GB2015611A (en) 1979-09-12
GB2015611B GB2015611B (en) 1982-12-22

Family

ID=26362898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7907532A Expired GB2015611B (en) 1978-03-06 1979-03-02 Micro-capsule-incorporated fibrous sheet

Country Status (1)

Country Link
GB (1) GB2015611B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017386A1 (en) * 1979-03-28 1980-10-15 Mitsubishi Paper Mills, Ltd. Self-contained pressure sensitive recording paper
EP0557649A1 (en) * 1992-02-24 1993-09-01 Appleton Papers Inc. Coating compositions for pressure-sensitive record material
GB2319267A (en) * 1996-11-12 1998-05-20 Nippon Petrochemicals Co Ltd Microcapsules for pressure-sensitive paper
WO2002053836A1 (en) * 2000-12-28 2002-07-11 Akzo Nobel N.V. Absorbent material and production thereof
WO2004058390A1 (en) * 2002-12-24 2004-07-15 Nano-Sports Technologies Ltd. Method for encapsulating phase transitional paraffin compounds using melamine-formaldehyde and microcapsule resulting therefrom
WO2006099364A1 (en) * 2005-03-11 2006-09-21 International Paper Company Compositions containing expandable microspheres and an ionic compound, as well as methods of making and using the same
WO2011098973A1 (en) * 2010-02-11 2011-08-18 Stora Enso Oyj Surface treatment composition
CN113208958A (en) * 2021-04-26 2021-08-06 西安蓝风生物科技有限公司 Hair follicle transdermal absorption plant essence composition, preparation method and application in shampoo

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104032622A (en) 2008-08-28 2014-09-10 国际纸业公司 Expandable Microspheres And Methods Of Making And Using The Same

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017386A1 (en) * 1979-03-28 1980-10-15 Mitsubishi Paper Mills, Ltd. Self-contained pressure sensitive recording paper
EP0557649A1 (en) * 1992-02-24 1993-09-01 Appleton Papers Inc. Coating compositions for pressure-sensitive record material
GB2319267A (en) * 1996-11-12 1998-05-20 Nippon Petrochemicals Co Ltd Microcapsules for pressure-sensitive paper
GB2319267B (en) * 1996-11-12 1999-04-07 Nippon Petrochemicals Co Ltd Methods for producing microcapsules for pressure-sensitive recording paper
WO2002053836A1 (en) * 2000-12-28 2002-07-11 Akzo Nobel N.V. Absorbent material and production thereof
US7442410B2 (en) 2002-12-24 2008-10-28 Nano-Sports Technologies Ltd. Method for encapsulating phase transitional paraffin compounds using melamine-formaldehyde and microcapsule resulting therefrom
WO2004058390A1 (en) * 2002-12-24 2004-07-15 Nano-Sports Technologies Ltd. Method for encapsulating phase transitional paraffin compounds using melamine-formaldehyde and microcapsule resulting therefrom
EP2295633A1 (en) * 2005-03-11 2011-03-16 International Paper Company Compositions containing expandable microspheres and an ionic compound, as well as methods of making and using the same
WO2006099364A1 (en) * 2005-03-11 2006-09-21 International Paper Company Compositions containing expandable microspheres and an ionic compound, as well as methods of making and using the same
EP2357279A1 (en) * 2005-03-11 2011-08-17 International Paper Company Compositions containing expandable microspheres and an ionic compound as well as methods of making the same
US8030365B2 (en) 2005-03-11 2011-10-04 International Paper Company Compositions containing expandable microspheres and an ionic compound as well as methods of making and using the same
US8034847B2 (en) 2005-03-11 2011-10-11 International Paper Company Compositions containing expandable microspheres and an ionic compound, as well as methods of making and using the same
WO2011098973A1 (en) * 2010-02-11 2011-08-18 Stora Enso Oyj Surface treatment composition
US10619304B2 (en) 2010-02-11 2020-04-14 Stora Enso Oyj Surface treatment composition
US11346052B2 (en) 2010-02-11 2022-05-31 Stora Enso Oyj Surface treatment composition
CN113208958A (en) * 2021-04-26 2021-08-06 西安蓝风生物科技有限公司 Hair follicle transdermal absorption plant essence composition, preparation method and application in shampoo

Also Published As

Publication number Publication date
GB2015611B (en) 1982-12-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930302