AU517421B2 - Microcapsules - Google Patents

Microcapsules

Info

Publication number
AU517421B2
AU517421B2 AU31766/77A AU3176677A AU517421B2 AU 517421 B2 AU517421 B2 AU 517421B2 AU 31766/77 A AU31766/77 A AU 31766/77A AU 3176677 A AU3176677 A AU 3176677A AU 517421 B2 AU517421 B2 AU 517421B2
Authority
AU
Australia
Prior art keywords
microcapsules
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
AU31766/77A
Other versions
AU3176677A (en
Inventor
P. L. Brown R. W. and Phillips P. S. Forts Jr
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.)
Appvion Operations Inc
Original Assignee
Appleton Papers 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
Priority claimed from US05/755,831 external-priority patent/US4089802A/en
Application filed by Appleton Papers Inc filed Critical Appleton Papers Inc
Publication of AU3176677A publication Critical patent/AU3176677A/en
Application granted granted Critical
Publication of AU517421B2 publication Critical patent/AU517421B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
    • C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
    • C08G12/12—Ureas; Thioureas
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
AU31766/77A 1976-12-30 1977-12-19 Microcapsules Expired AU517421B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
USUS755832 1976-12-30
USUS755831 1976-12-30
US05/755,831 US4089802A (en) 1974-07-10 1976-12-30 Capsule manufacture

Publications (2)

Publication Number Publication Date
AU3176677A AU3176677A (en) 1979-06-28
AU517421B2 true AU517421B2 (en) 1981-07-30

Family

ID=25040823

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31766/77A Expired AU517421B2 (en) 1976-12-30 1977-12-19 Microcapsules

Country Status (6)

Country Link
JP (1) JPS6012904B2 (en)
AT (1) AT361894B (en)
AU (1) AU517421B2 (en)
BE (1) BE862372R (en)
CA (1) CA1108944A (en)
ZA (1) ZA777149B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57135038A (en) * 1981-02-13 1982-08-20 Kanzaki Paper Mfg Co Ltd Preparation of microcapsule
JPS6294703U (en) * 1985-12-04 1987-06-17
JP6827433B2 (en) 2018-03-02 2021-02-10 株式会社東芝 Semiconductor device

Also Published As

Publication number Publication date
ATA931277A (en) 1980-09-15
JPS6012904B2 (en) 1985-04-04
AT361894B (en) 1981-04-10
CA1108944A (en) 1981-09-15
BE862372R (en) 1978-04-14
JPS5384882A (en) 1978-07-26
AU3176677A (en) 1979-06-28
ZA777149B (en) 1978-09-27

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