ATE91295T1 - Verfahren zum plastifizieren von polyvinylalkoholharz. - Google Patents

Verfahren zum plastifizieren von polyvinylalkoholharz.

Info

Publication number
ATE91295T1
ATE91295T1 AT89301708T AT89301708T ATE91295T1 AT E91295 T1 ATE91295 T1 AT E91295T1 AT 89301708 T AT89301708 T AT 89301708T AT 89301708 T AT89301708 T AT 89301708T AT E91295 T1 ATE91295 T1 AT E91295T1
Authority
AT
Austria
Prior art keywords
pva
dry
polyvinyl alcohol
flowable
resin
Prior art date
Application number
AT89301708T
Other languages
English (en)
Inventor
Gary F Newman
Steven B Cherry
Dean F Carson
Original Assignee
Clorox Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22604984&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE91295(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clorox Co filed Critical Clorox Co
Application granted granted Critical
Publication of ATE91295T1 publication Critical patent/ATE91295T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/18—Plasticising macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2329/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT89301708T 1988-03-11 1989-02-22 Verfahren zum plastifizieren von polyvinylalkoholharz. ATE91295T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/166,863 US4849256A (en) 1988-03-11 1988-03-11 Process for plasticizing polyvinyl alcohol resin
EP89301708A EP0332318B1 (de) 1988-03-11 1989-02-22 Verfahren zum Plastifizieren von Polyvinylalkoholharz

Publications (1)

Publication Number Publication Date
ATE91295T1 true ATE91295T1 (de) 1993-07-15

Family

ID=22604984

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89301708T ATE91295T1 (de) 1988-03-11 1989-02-22 Verfahren zum plastifizieren von polyvinylalkoholharz.

Country Status (6)

Country Link
US (1) US4849256A (de)
EP (1) EP0332318B1 (de)
JP (1) JP2771224B2 (de)
AT (1) ATE91295T1 (de)
DE (1) DE68907425T2 (de)
ES (1) ES2058497T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043791A (en) * 1989-09-05 1991-08-27 Motorola, Inc. Electrical device having improved lead frame and thermally stable connection arrangement and method
JPH0751489Y2 (ja) * 1990-02-15 1995-11-22 株式会社タイヘイ産商 包装シート
US5057570A (en) * 1990-06-13 1991-10-15 Air Products And Chemicals, Inc. Polyvinyl alcohol resin soluble in high solids aqueous paper coating compositions without exernal heating
US5344668A (en) * 1991-12-26 1994-09-06 International Fuel Cells Corporation Applying dispersions to selected fuel cell electrode plate regions
US5358677A (en) * 1992-03-17 1994-10-25 United States Surgical Corporation Methods of forming bioabsorbable objects from polyvinyl alcohol
US5340874A (en) * 1993-07-07 1994-08-23 Air Products And Chemicals, Inc. Modified polyvinyl alcohol and a solid state process for modification of polyvinyl alcohol by free radical grafting
JP2913377B2 (ja) * 1994-04-22 1999-06-28 株式会社巴川製紙所 粉体塗料
US5954683A (en) * 1996-04-15 1999-09-21 Playtex Products, Inc. Composition and coating for a disposable tampon applicator and method of increasing applicator flexibility
GB2320456B (en) * 1996-12-18 2001-09-05 Fip Holdings Ltd Polymer processing method
US5804653A (en) * 1997-03-07 1998-09-08 Playtex Products, Inc. Polyvinyl alcohol compound
GB2340835B (en) 1998-08-26 2003-01-15 Pvax Ploymers Ltd PVA-containing compositions
GB0005016D0 (en) * 2000-03-01 2000-04-26 Jumik Technologies Limited PVA-Containing compositions
GB0226763D0 (en) * 2002-11-15 2002-12-24 Polyval Plc Polyvinyl alcohol composition and film
WO2012021761A1 (en) 2010-08-12 2012-02-16 Church & Dwight Co., Inc. Detergent pouch with improved properties
CA2989330C (en) * 2015-06-17 2023-01-31 Hollister Incorporated Selectively water disintegrable materials and catheters made of such materials
IL324523A (en) * 2016-05-13 2026-01-01 Merck Patent Gmbh Polymer particle size and distribution for melt extrusion application
EP3663331A1 (de) * 2018-12-03 2020-06-10 Podanfol S.A. Modifizierter poly(vinylalkohol) und gehäuse damit

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2864784A (en) * 1956-08-15 1958-12-16 Du Pont Aqueous slurry plasticization of polyvinyl acetal resins
NL122226C (de) * 1961-06-15
US3365413A (en) * 1963-07-23 1968-01-23 Monsanto Co Polyvinyl alcohol films plasticized with monophenyl ether of polyoxyethylene
US3607812A (en) * 1968-12-17 1971-09-21 Denki Kagaku Kogyo Kk Method of manufacturing polyvinyl alcohol films and product
US4171428A (en) * 1971-11-26 1979-10-16 Stauffer Chemical Company Method for manufacturing plastisol resins using spray-drying
US3882196A (en) * 1972-09-27 1975-05-06 Kimberly Clark Co Odor-free thermoformed heat-degraded polyvinyl alcohol
DE2302871C3 (de) * 1973-01-20 1978-11-30 Hoechst Ag, 6000 Frankfurt Verfahren zum Weichmachen von Polyvinylalkohol
US3991225A (en) * 1974-02-01 1976-11-09 Tennessee Valley Authority Method for applying coatings to solid particles
US3997489A (en) * 1974-11-25 1976-12-14 E. I. Du Pont De Nemours And Company Melt extrudable polyvinyl alcohol compositions
US3985702A (en) * 1975-05-27 1976-10-12 Shell Oil Company Dry blending and molding process
US4119604A (en) * 1976-08-18 1978-10-10 E. I. Du Pont De Nemours And Company Polyvinyl alcohol compositions for use in the preparation of water-soluble films
US4156047A (en) * 1976-08-18 1979-05-22 E. I. Du Pont De Nemours And Company Water-soluble films from polyvinyl alcohol compositions
US4155971A (en) * 1976-08-18 1979-05-22 E. I. Du Pont De Nemours And Company Method of making water-soluble films from polyvinyl alcohol compositions
US4060510A (en) * 1976-10-04 1977-11-29 Shell Oil Company Dry blending process
ES478736A1 (es) * 1978-03-23 1979-06-01 Hoechst Ag Procedimiento para la preparacion de un granulado de poli( alcohol vinilico) que contiene agente plasificante.
GB1598419A (en) * 1978-05-17 1981-09-23 Ici Ltd Coating process
DE3235189A1 (de) * 1982-09-23 1984-03-29 Hoechst Ag, 6230 Frankfurt Polymer-granulat, verfahren zu seiner herstellung und seine verwendung
US4608187A (en) * 1984-04-02 1986-08-26 The Clorox Company Rubber toughened polyvinyl alcohol film compositions

Also Published As

Publication number Publication date
EP0332318B1 (de) 1993-07-07
EP0332318A3 (en) 1990-09-19
JP2771224B2 (ja) 1998-07-02
JPH02147634A (ja) 1990-06-06
EP0332318A2 (de) 1989-09-13
ES2058497T3 (es) 1994-11-01
DE68907425T2 (de) 1993-10-14
DE68907425D1 (de) 1993-08-12
US4849256A (en) 1989-07-18

Similar Documents

Publication Publication Date Title
ATE91295T1 (de) Verfahren zum plastifizieren von polyvinylalkoholharz.
MA19816A1 (fr) Objets en matieres synthetiques ayant l'aspect du liege .
ATE70216T1 (de) Verfahren zum herstellen von gefaerbten homogenen flaechengebilden aus thermoplastischen kunststoffen.
DE59200974D1 (de) Verfahren zur Herstellung von Formlingen aus thermoplastisch verarbeitbaren Komponentengemischen.
ATE44973T1 (de) Verfahren zur kontinuierlichen herstellung von rieselfaehigen und homogenen gemischen aus kunststoffen mit zusaetzen.
CA928922A (en) Breathable films of organic plastic material containing incompatible thermoplastic resin particles incorporated therein
DE3679796D1 (de) Verfahren zum herstellen von gefaerbten flaechengebilden aus thermoplastischen kunststoffen.
US3086903A (en) Lead pencil and method of manufacture
GB1063485A (en) Improvements in or relating to polyvinyl resin articles
JPS55150316A (en) Process for melt-molding vinyl aclohol polymer
ES444771A1 (es) Procedimiento para la preparacion de composiciones termo- plasticas moldeables.
IT960324B (it) Li termoplastici metodo per fabbricare articoli unendo termicamente materi
ES409709A1 (es) Un procedimiento para producir una pelicula de material plastico.
ES454375A1 (es) Un procedimiento para la fabricacion de materiales lamina- res, en particular, peliculas orientadas de polipropileno.
JPS526782A (en) Process for producing tetrafluoroethylene resin sheets
JPS55144121A (en) Production of decorative material
JPS5240570A (en) Heater in molding machine for thermoplastic resin board
GB810331A (en) Process for producing sheet material
GB1393721A (en) Pigment dispersion
JPS5335185A (en) Manufacturing process of coloring crosslinked plastic wires
JPS5656819A (en) Method for coloring amino thermosetting resin material
ES288001A1 (es) Procedimiento para la plastificación de tejidos
CA917368A (en) Apparatus for feeding and preheating plastic molding resin in particulate form
JPS5265532A (en) Preparation of pressure sensitive tape
JPS5236140A (en) Process for preparing molding materials based on thermosetting resins

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties