AU4113993A - Strongly swellable, moderately crosslinked polyvinylpyrrolidone - Google Patents

Strongly swellable, moderately crosslinked polyvinylpyrrolidone

Info

Publication number
AU4113993A
AU4113993A AU41139/93A AU4113993A AU4113993A AU 4113993 A AU4113993 A AU 4113993A AU 41139/93 A AU41139/93 A AU 41139/93A AU 4113993 A AU4113993 A AU 4113993A AU 4113993 A AU4113993 A AU 4113993A
Authority
AU
Australia
Prior art keywords
crosslinked polyvinylpyrrolidone
moderately crosslinked
strongly swellable
swellable
strongly
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.)
Abandoned
Application number
AU41139/93A
Inventor
Jui-Chang Chuang
Rama K Haldar
John J. Merianos
Jenn S. Shih
Terry E. Smith
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.)
ISP Investments LLC
Original Assignee
ISP Investments LLC
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 US07/875,951 external-priority patent/US5312619A/en
Priority claimed from US07/899,964 external-priority patent/US5242985A/en
Priority claimed from US07/915,500 external-priority patent/US5252611A/en
Application filed by ISP Investments LLC filed Critical ISP Investments LLC
Publication of AU4113993A publication Critical patent/AU4113993A/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/12—Iodine, e.g. iodophors; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
AU41139/93A 1992-04-30 1993-04-23 Strongly swellable, moderately crosslinked polyvinylpyrrolidone Abandoned AU4113993A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US07/875,951 US5312619A (en) 1992-04-30 1992-04-30 Aqueous stable complex of a strongly swellable, moderately crosslinked polyvinylpyrrolidone and hydrogen peroxide
US875951 1992-04-30
US899964 1992-06-17
US07/899,964 US5242985A (en) 1992-06-17 1992-06-17 Aqueous stable complex of a strongly swellable, moderately crosslinked polyvinylpyrrolidone and iodine
US915500 1992-07-20
US07/915,500 US5252611A (en) 1992-07-20 1992-07-20 Controlled release tablets including strongly swellable, moderately crosslinked polyvinylpyrrolidone

Publications (1)

Publication Number Publication Date
AU4113993A true AU4113993A (en) 1993-11-29

Family

ID=27420487

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41139/93A Abandoned AU4113993A (en) 1992-04-30 1993-04-23 Strongly swellable, moderately crosslinked polyvinylpyrrolidone

Country Status (2)

Country Link
AU (1) AU4113993A (en)
WO (1) WO1993021931A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU722246B2 (en) * 1995-06-07 2000-07-27 Johnson & Johnson Consumer Products, Inc. Stable complexes of crosslinked polyvinylpyrrolidone and iodine and method of making the same
MX2017011640A (en) 2015-03-12 2018-02-09 Hercules Llc An oil and gas treatment composition comprising hydroxyethyl cellulose and crosslinked polyvinylpyrrolidone.
CN109988269A (en) * 2018-01-02 2019-07-09 博爱新开源医疗科技集团股份有限公司 A kind of novel powder tackifier and preparation method thereof
CN109620842B (en) * 2019-02-02 2021-05-04 上海宇昂水性新材料科技股份有限公司 Cross-linked polyvinylpyrrolidone and iodine complex, and preparation method and application thereof
CN111035654A (en) * 2019-12-30 2020-04-21 黄山邦森新材料有限公司 Preparation method of crospovidone-hydrogen peroxide complex

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192827A (en) * 1974-06-27 1980-03-11 Ciba-Geigy Corporation Water-insoluble hydrophilic copolymers
US5008093A (en) * 1989-11-08 1991-04-16 Gaf Chemicals Corporation Anhydrous complexes of PVP and hydrogen peroxide
US5073614A (en) * 1990-10-18 1991-12-17 Isp Investments Inc. Strongly swellable, moderately crosslinked polyvinylpyrrolidone

Also Published As

Publication number Publication date
WO1993021931A1 (en) 1993-11-11

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