CH629835A5 - Formmasse, enthaltend eine polyvinylalkoholzusammensetzung und ein polyaethylenglykol sowie deren verwendung zur herstellung von kaltwasserloeslichen folien. - Google Patents
Formmasse, enthaltend eine polyvinylalkoholzusammensetzung und ein polyaethylenglykol sowie deren verwendung zur herstellung von kaltwasserloeslichen folien. Download PDFInfo
- Publication number
- CH629835A5 CH629835A5 CH1014977A CH1014977A CH629835A5 CH 629835 A5 CH629835 A5 CH 629835A5 CH 1014977 A CH1014977 A CH 1014977A CH 1014977 A CH1014977 A CH 1014977A CH 629835 A5 CH629835 A5 CH 629835A5
- Authority
- CH
- Switzerland
- Prior art keywords
- film
- weight
- films
- parts
- polyvinyl alcohol
- Prior art date
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- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 125000006353 oxyethylene group Chemical group 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003017 phosphorus Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000473 propyl gallate Substances 0.000 description 1
- 235000010388 propyl gallate Nutrition 0.000 description 1
- 229940075579 propyl gallate Drugs 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 1
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 1
- 235000010234 sodium benzoate Nutrition 0.000 description 1
- 239000004299 sodium benzoate Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000000807 solvent casting Methods 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
- C11D17/042—Water soluble or water disintegrable containers or substrates containing cleaning compositions or additives for cleaning compositions
- C11D17/044—Solid compositions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions 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; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
- C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Dental Preparations (AREA)
- Wrappers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71523776A | 1976-08-18 | 1976-08-18 | |
| US05/813,961 US4119604A (en) | 1976-08-18 | 1977-07-11 | Polyvinyl alcohol compositions for use in the preparation of water-soluble films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH629835A5 true CH629835A5 (de) | 1982-05-14 |
Family
ID=27109300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1014977A CH629835A5 (de) | 1976-08-18 | 1977-08-18 | Formmasse, enthaltend eine polyvinylalkoholzusammensetzung und ein polyaethylenglykol sowie deren verwendung zur herstellung von kaltwasserloeslichen folien. |
Country Status (29)
| Country | Link |
|---|---|
| US (1) | US4119604A (OSRAM) |
| JP (1) | JPS5324351A (OSRAM) |
| AT (1) | AT359285B (OSRAM) |
| AU (1) | AU508102B2 (OSRAM) |
| BE (2) | BE882471Q (OSRAM) |
| BR (1) | BR7705397A (OSRAM) |
| CA (1) | CA1102470A (OSRAM) |
| CH (1) | CH629835A5 (OSRAM) |
| DE (1) | DE2737339A1 (OSRAM) |
| DK (1) | DK366177A (OSRAM) |
| EG (1) | EG13050A (OSRAM) |
| ES (1) | ES461687A1 (OSRAM) |
| FI (1) | FI772473A7 (OSRAM) |
| FR (1) | FR2362187A1 (OSRAM) |
| GB (1) | GB1579753A (OSRAM) |
| GR (1) | GR64228B (OSRAM) |
| IE (1) | IE45333B1 (OSRAM) |
| IL (1) | IL52764A (OSRAM) |
| IT (1) | IT1083925B (OSRAM) |
| LU (1) | LU77987A1 (OSRAM) |
| MX (1) | MX4600E (OSRAM) |
| MY (1) | MY8400316A (OSRAM) |
| NL (1) | NL7709157A (OSRAM) |
| NO (1) | NO772870L (OSRAM) |
| NZ (1) | NZ184942A (OSRAM) |
| PH (1) | PH16307A (OSRAM) |
| PT (1) | PT66921B (OSRAM) |
| SE (1) | SE420317B (OSRAM) |
| TR (1) | TR20014A (OSRAM) |
Families Citing this family (71)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4215169A (en) * | 1974-01-03 | 1980-07-29 | E. I. Du Pont De Nemours And Company | Melt-extrudable cold water soluble films |
| FR2421928A1 (fr) * | 1978-02-13 | 1979-11-02 | Rhone Poulenc Ind | Composition polymere de revetement et son emploi pour la fabrication d'emballages stratifies |
| DE3168590D1 (en) * | 1980-05-09 | 1985-03-14 | Hoechst Ag | Polyvinyl alcohol composition, its preparation process, its use |
| DE3107008A1 (de) * | 1981-02-25 | 1982-09-09 | Hoechst Ag, 6000 Frankfurt | Schlichtemittel fuer synthesefasern |
| US4389506A (en) * | 1981-06-29 | 1983-06-21 | E. I. Du Pont De Nemours And Company | Polyvinyl alcohol dust suppression by admixing polyglycol |
| US4828744A (en) * | 1981-11-10 | 1989-05-09 | The Clorox Company | Borate solution soluble polyvinyl alcohol films |
| US4448622A (en) * | 1982-04-26 | 1984-05-15 | The United States Of America As Represented By The United States Department Of Energy | Composite polymeric film and method for its use in installing a very thin polymeric film in a device |
| US4536532A (en) * | 1982-05-27 | 1985-08-20 | Miller Gerald W | Plasticized polyvinyl alcohol compositions, forming process and formed articles |
| DE3410241A1 (de) * | 1984-03-21 | 1985-10-03 | Hoechst Ag, 6230 Frankfurt | Thermoplastisch verarbeitbare polyvinylalkohol-kompositionen, verfahren zu ihrer herstellung und daraus hergestellte folien und formteile |
| US4634395A (en) * | 1984-03-22 | 1987-01-06 | Donald Burchett | Inflatable elastomeric balloons having increased buoyant lifetimes |
| US4714631A (en) * | 1985-08-28 | 1987-12-22 | W. H. Brady Co. | Rapidly removable undercoating for vacuum deposition of patterned layers onto substrates |
| US4895630A (en) * | 1985-08-28 | 1990-01-23 | W. H. Brady Co. | Rapidly removable undercoating for vacuum deposition of patterned layers onto substrates |
| US4844709A (en) * | 1986-07-07 | 1989-07-04 | Air Products And Chemicals, Inc. | A textile sizing process using a waxless polyvinyl alcohol size composition |
| US4845140A (en) * | 1986-07-07 | 1989-07-04 | Air Products And Chemicals, Inc. | Waxless polyvinyl alcohol size composition |
| US4948857A (en) * | 1987-01-16 | 1990-08-14 | Air Products And Chemicals, Inc. | Copolymers of vinyl acetate and acrylates |
| US4772663A (en) * | 1987-01-16 | 1988-09-20 | Air Products And Chemicals, Inc. | Copolymers of vinyl alcohol and acrylates |
| US4747976A (en) * | 1987-05-14 | 1988-05-31 | The Clorox Company | PVA films with nonhydrolyzable anionic comonomers for packaging detergents |
| US4885105A (en) * | 1987-05-14 | 1989-12-05 | The Clorox Company | Films from PVA modified with nonhydrolyzable anionic comonomers |
| US4849256A (en) * | 1988-03-11 | 1989-07-18 | The Clorox Company | Process for plasticizing polyvinyl alcohol resin |
| EP0366231A1 (en) * | 1988-09-26 | 1990-05-02 | Zimpro Environmental, Inc. | Sealed PVA package with activated carbon and its use in waste water treatment |
| US5051222A (en) * | 1989-09-01 | 1991-09-24 | Air Products And Chemicals, Inc. | Method for making extrudable polyvinyl alcohol compositions |
| US5137969A (en) * | 1989-09-01 | 1992-08-11 | Air Products And Chemicals, Inc. | Melt extrudable polyvinyl alcohol pellets having reduced maximum melt temperature and reduced gel content |
| JP2883376B2 (ja) * | 1989-12-05 | 1999-04-19 | 株式会社クラレ | フイルムおよびその製造法 |
| US5361465A (en) * | 1993-02-08 | 1994-11-08 | Donnell James H O | Fluid retaining container |
| US5383806A (en) * | 1993-03-30 | 1995-01-24 | Continental American Corporation | Inflatable balloons with anti-blooming and anti-fogging coatings |
| FR2743567B1 (fr) * | 1996-01-16 | 1999-04-02 | Mizoule Henri | Composition aqueuse de peinture a usage ludique a base d'un melange d'alcools polyvinyliques et procede de preparation d'une telle peinture |
| DE19652257A1 (de) * | 1996-12-16 | 1998-06-18 | Lohmann Therapie Syst Lts | Einzeln dosierte, bei Kontakt mit Flüssigkeit schnell zerfallende, wirkstoff- und insbesondere aromastoffhaltige, folienförmige Darreichnungsform |
| DE69801547T2 (de) * | 1997-06-11 | 2002-04-18 | Kuraray Co., Ltd | Wasserlöslicher Folie |
| US6946501B2 (en) * | 2001-01-31 | 2005-09-20 | The Procter & Gamble Company | Rapidly dissolvable polymer films and articles made therefrom |
| EP1251147B1 (en) | 2001-04-20 | 2004-09-08 | Kuraray Co., Ltd. | Water-soluble film and package using the same |
| CN1209425C (zh) * | 2001-07-04 | 2005-07-06 | 三菱丽阳株式会社 | 塑料溶胶组合物、凝胶化膜及物品 |
| GB2382321A (en) * | 2001-11-21 | 2003-05-28 | Doyen Medipharm Ltd | Process and apparatus for cutting sheets |
| AU2002367141A1 (en) * | 2001-12-27 | 2003-07-15 | The Nippon Synthetic Chemical Industry Co., Ltd. | Poly(vinyl alcohol) based film |
| US7270775B2 (en) * | 2002-01-22 | 2007-09-18 | Northern Technologies International Corp. | Corrosion inhibiting composition and article containing it |
| WO2003076513A1 (en) * | 2002-03-04 | 2003-09-18 | Buckley, Chad | Improved polyvinyl alcohol film and method of producing the same |
| GB2409204A (en) * | 2003-12-19 | 2005-06-22 | Reckitt Benckiser Nv | Plasticized thermoplastic polymer |
| CN1304478C (zh) * | 2004-08-31 | 2007-03-14 | 西北师范大学 | 一种低温水速溶性纳米复合塑料薄膜及制备方法 |
| US20060286320A1 (en) * | 2005-06-21 | 2006-12-21 | Green Terrell J | Targeted reinforcement |
| US20090123736A1 (en) * | 2005-06-21 | 2009-05-14 | Green Terrell J | Repulpable packaging materials with reinforcement |
| EP1808482A1 (en) | 2006-01-14 | 2007-07-18 | Dalli-Werke GmbH & Co. KG | Wrapped detergent compositions and manufacture process |
| US20070221531A1 (en) * | 2006-03-27 | 2007-09-27 | Patrick Raymond Coughlin | Packetized Colorization of Coatings |
| ES2293859B1 (es) * | 2007-09-28 | 2009-04-01 | Plasticos Hidrosolubles, S.L. | Procedimiento para la elaboracion de una granza de polietenol de alta fluidez. |
| ES2351841B1 (es) * | 2007-09-28 | 2011-10-05 | Plasticos Hidrosolubles, S.L. | Procedimiento para la elaboración de una granza de polietenol de alta fluidez y granza de polietenol. |
| MX2012008773A (es) * | 2010-01-29 | 2013-08-27 | Monosol Llc | Pelicula soluble en agua que tiene propiedades mejoradas de disolucion y tension y envases realizados a partir de la misma. |
| WO2012021761A1 (en) * | 2010-08-12 | 2012-02-16 | Church & Dwight Co., Inc. | Detergent pouch with improved properties |
| EP3204309A1 (de) * | 2014-10-10 | 2017-08-16 | Henkel AG & Co. KGaA | Folienverpackte mittelportion |
| US20160331649A1 (en) * | 2015-05-15 | 2016-11-17 | Transfer Devices Inc. | Skin treatment method |
| JP6845845B2 (ja) * | 2015-09-02 | 2021-03-24 | セキスイ スペシャルティ ケミカルズ アメリカ リミテッド ライアビリティ カンパニー | 腐食性化学物質のパッケージング用安定剤 |
| WO2017094855A1 (ja) | 2015-12-02 | 2017-06-08 | 株式会社日本触媒 | 水溶性フィルム及びその製造方法 |
| US10703895B2 (en) | 2015-12-24 | 2020-07-07 | Nippon Shokubai Co., Ltd. | Water-soluble film and method for manufacturing same |
| HUE059621T2 (hu) | 2016-04-13 | 2022-11-28 | Monosol Llc | Vízoldható film, a filmet hasznosító csomagolások, és eljárások ezek elõállítására és használatára |
| US10899518B2 (en) | 2016-06-13 | 2021-01-26 | Monosol, Llc | Water-soluble packets |
| CN109328170B (zh) | 2016-06-13 | 2020-10-30 | 蒙诺苏尔有限公司 | 由不同薄膜的组合制得的水溶性单位剂量制品 |
| WO2017218414A1 (en) | 2016-06-13 | 2017-12-21 | Monosol, Llc | Use of a first film and a second film to improve seal strength of a water-soluble |
| WO2017218408A1 (en) | 2016-06-13 | 2017-12-21 | Monosol, Llc | Water-soluble unit dose articles made from a combination of different films |
| EP3469064B1 (en) | 2016-06-13 | 2023-06-28 | The Procter & Gamble Company | Water-soluble unit dose articles made from a combination of different films and containing household care compositions |
| CN109153950A (zh) | 2016-06-13 | 2019-01-04 | 宝洁公司 | 由不同膜的组合制成的且含有家用护理组合物的水溶性单位剂量制品 |
| WO2017218443A1 (en) | 2016-06-13 | 2017-12-21 | The Procter & Gamble Company | Water-soluble unit dose articles made from a combination of different films and containing household care compositions |
| CN107936431A (zh) * | 2016-10-13 | 2018-04-20 | 中国石油化工股份有限公司 | 聚乙烯醇水溶性流延膜及其制备方法 |
| CU20190059A7 (es) * | 2016-12-19 | 2020-02-04 | Upl Ltd | Envase de barrera contra la humedad |
| JP6866638B2 (ja) * | 2016-12-27 | 2021-04-28 | 三菱ケミカル株式会社 | 水溶性フィルム及び薬剤包装体 |
| US10858619B2 (en) | 2018-06-08 | 2020-12-08 | The Procter & Gamble Company | Water-soluble unit dose articles made from extruded films and containing household care compositions and methods for making the same |
| WO2020047115A1 (en) | 2018-08-28 | 2020-03-05 | Kuraray Co., Ltd. | Particulate polyvinyl alcohol compositions having reduced dust content |
| US11118105B2 (en) | 2018-08-28 | 2021-09-14 | Kuraray Co., Ltd. | Polyvinyl alcohol based diverting agents |
| US12084287B2 (en) | 2019-07-11 | 2024-09-10 | Griffin Bros., Inc. | Tire enhancement product, package and method |
| WO2021262929A1 (en) | 2020-06-27 | 2021-12-30 | Monosol, Llc | Film-enclosed formed bath experience products and method of manufacture |
| GB202107974D0 (en) * | 2021-06-03 | 2021-07-21 | Reckitt Benckiser Finish Bv | Water-soluble films and packages |
| EP4419595B8 (en) | 2021-12-29 | 2025-10-22 | Solutum Technologies Ltd | Shrinkable polymers |
| WO2023137571A1 (es) * | 2022-01-20 | 2023-07-27 | Solubag Spa | Cinta de sujeción flexible soluble en agua |
| US11464384B1 (en) | 2022-03-31 | 2022-10-11 | Techtronic Cordless Gp | Water soluable package for a floor cleaner |
| WO2024224394A1 (en) * | 2023-04-27 | 2024-10-31 | Avisi Ltd. | Elastomeric matrices comprising polyvinyl alcohol |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3005809A (en) * | 1957-09-05 | 1961-10-24 | Air Reduction | Vinyl alcohol-crotonic acid copolymers |
| US2948697A (en) * | 1958-04-23 | 1960-08-09 | Du Pont | Plasticized polyvinyl alcohol composition |
| US3157611A (en) * | 1961-05-12 | 1964-11-17 | Air Reduction | Aqueous film forming compositions containing polyvinyl alcohol and a phosphate ester |
| US3365413A (en) * | 1963-07-23 | 1968-01-23 | Monsanto Co | Polyvinyl alcohol films plasticized with monophenyl ether of polyoxyethylene |
| US3374195A (en) * | 1964-03-03 | 1968-03-19 | Mono Sol Division | Polyvinyl alcohol compositions containing a plasticizer mixture |
| US3510542A (en) * | 1967-02-23 | 1970-05-05 | Sinclair Research Inc | Polyvinyl alcohol plasticized with an alkanol amine salt of a polyalkylene glycol - esterified styrene/maleic anhydride copolymer |
| US3607812A (en) * | 1968-12-17 | 1971-09-21 | Denki Kagaku Kogyo Kk | Method of manufacturing polyvinyl alcohol films and product |
| IL37405A0 (en) * | 1970-08-12 | 1971-10-20 | Du Pont | Cold water soluble plastic films |
| US3882196A (en) * | 1972-09-27 | 1975-05-06 | Kimberly Clark Co | Odor-free thermoformed heat-degraded polyvinyl alcohol |
| US3997489A (en) * | 1974-11-25 | 1976-12-14 | E. I. Du Pont De Nemours And Company | Melt extrudable polyvinyl alcohol compositions |
-
1977
- 1977-07-11 US US05/813,961 patent/US4119604A/en not_active Expired - Lifetime
- 1977-08-12 IT IT26699/77A patent/IT1083925B/it active
- 1977-08-15 IE IE1695/77A patent/IE45333B1/en unknown
- 1977-08-15 BR BR7705397A patent/BR7705397A/pt unknown
- 1977-08-16 JP JP9755877A patent/JPS5324351A/ja active Pending
- 1977-08-16 CA CA284,942A patent/CA1102470A/en not_active Expired
- 1977-08-16 PT PT66921A patent/PT66921B/pt unknown
- 1977-08-17 EG EG486/77A patent/EG13050A/xx active
- 1977-08-17 AU AU27973/77A patent/AU508102B2/en not_active Expired
- 1977-08-17 IL IL52764A patent/IL52764A/xx unknown
- 1977-08-17 DK DK366177A patent/DK366177A/da not_active Application Discontinuation
- 1977-08-17 SE SE7709269A patent/SE420317B/xx unknown
- 1977-08-17 MX MX776034U patent/MX4600E/es unknown
- 1977-08-17 NZ NZ184942A patent/NZ184942A/xx unknown
- 1977-08-17 PH PH20142A patent/PH16307A/en unknown
- 1977-08-17 GR GR54182A patent/GR64228B/el unknown
- 1977-08-17 FR FR7725135A patent/FR2362187A1/fr active Granted
- 1977-08-17 NO NO772870A patent/NO772870L/no unknown
- 1977-08-17 ES ES461687A patent/ES461687A1/es not_active Expired
- 1977-08-18 LU LU77987A patent/LU77987A1/xx unknown
- 1977-08-18 GB GB34767/77A patent/GB1579753A/en not_active Expired
- 1977-08-18 NL NL7709157A patent/NL7709157A/xx not_active Application Discontinuation
- 1977-08-18 AT AT598577A patent/AT359285B/de active
- 1977-08-18 FI FI772473A patent/FI772473A7/fi not_active Application Discontinuation
- 1977-08-18 TR TR20014A patent/TR20014A/xx unknown
- 1977-08-18 CH CH1014977A patent/CH629835A5/de not_active IP Right Cessation
- 1977-08-18 DE DE19772737339 patent/DE2737339A1/de not_active Withdrawn
-
1980
- 1980-03-27 BE BE0/199981A patent/BE882471Q/fr not_active IP Right Cessation
- 1980-03-27 BE BE0/199983A patent/BE882473Q/fr not_active IP Right Cessation
-
1984
- 1984-12-30 MY MY316/84A patent/MY8400316A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU77987A1 (OSRAM) | 1978-04-27 |
| TR20014A (tr) | 1980-06-16 |
| PT66921A (en) | 1977-09-01 |
| JPS5324351A (en) | 1978-03-07 |
| FR2362187B1 (OSRAM) | 1984-05-18 |
| BR7705397A (pt) | 1978-04-04 |
| FI772473A7 (fi) | 1978-02-19 |
| AU508102B2 (en) | 1980-03-06 |
| AU2797377A (en) | 1979-02-22 |
| GB1579753A (en) | 1980-11-26 |
| SE7709269L (sv) | 1978-02-19 |
| IE45333B1 (en) | 1982-07-28 |
| ES461687A1 (es) | 1979-05-16 |
| ATA598577A (de) | 1980-03-15 |
| IL52764A0 (en) | 1977-10-31 |
| SE420317B (sv) | 1981-09-28 |
| NO772870L (no) | 1978-02-21 |
| GR64228B (en) | 1980-02-14 |
| MX4600E (es) | 1982-06-25 |
| IT1083925B (it) | 1985-05-25 |
| CA1102470A (en) | 1981-06-02 |
| PH16307A (en) | 1983-09-05 |
| DK366177A (da) | 1978-02-19 |
| PT66921B (en) | 1979-02-02 |
| AT359285B (de) | 1980-10-27 |
| IE45333L (en) | 1978-02-18 |
| IL52764A (en) | 1980-06-30 |
| MY8400316A (en) | 1984-12-31 |
| BE882473Q (fr) | 1980-07-16 |
| NL7709157A (nl) | 1978-02-21 |
| FR2362187A1 (fr) | 1978-03-17 |
| US4119604A (en) | 1978-10-10 |
| EG13050A (en) | 1980-10-31 |
| BE882471Q (fr) | 1980-07-16 |
| DE2737339A1 (de) | 1978-02-23 |
| NZ184942A (en) | 1978-09-20 |
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