FR2252196A1 - - Google Patents
Info
- Publication number
- FR2252196A1 FR2252196A1 FR7438617A FR7438617A FR2252196A1 FR 2252196 A1 FR2252196 A1 FR 2252196A1 FR 7438617 A FR7438617 A FR 7438617A FR 7438617 A FR7438617 A FR 7438617A FR 2252196 A1 FR2252196 A1 FR 2252196A1
- Authority
- FR
- France
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48131735A JPS5223368B2 (US20020193084A1-20021219-M00002.png) | 1973-11-26 | 1973-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2252196A1 true FR2252196A1 (US20020193084A1-20021219-M00002.png) | 1975-06-20 |
| FR2252196B1 FR2252196B1 (US20020193084A1-20021219-M00002.png) | 1978-08-18 |
Family
ID=15064957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7438617A Expired FR2252196B1 (US20020193084A1-20021219-M00002.png) | 1973-11-26 | 1974-11-25 |
Country Status (10)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2417520A1 (fr) * | 1978-02-21 | 1979-09-14 | Unitika Ltd | Film d'alcool polyvinylique etire biaxialement de facon simultanee |
| CN104015348A (zh) * | 2006-02-21 | 2014-09-03 | 赛尔格有限责任公司 | 双轴向取向的微孔膜 |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE428542B (sv) * | 1976-02-18 | 1983-07-11 | Montedison Spa | Forfarande for framstellning av tva- eller flerskiktsprodukter tillverkade av termoplastmaterial |
| JPS52135374A (en) * | 1976-05-07 | 1977-11-12 | Okura Industrial Co Ltd | Simultaneous two dimension elongation of thermoplastic synthetic resin tube film |
| JPS5372078A (en) * | 1976-12-09 | 1978-06-27 | Kojin Kk | Production of biaxially oriented polyvinylalcohol film |
| JPS5586718A (en) * | 1978-12-25 | 1980-06-30 | Chisso Eng Kk | Manufacturing device for tubular biaxial stretching film |
| JPS5586719A (en) * | 1978-12-25 | 1980-06-30 | Chisso Eng Kk | Manufacturing device for tubular biaxial stretching film |
| US4731266A (en) * | 1981-06-03 | 1988-03-15 | Rhone-Poulenc, S.A. | Water-resistant polyvinyl alcohol film and its application to the preparation of gas-impermeable composite articles |
| JPS59223025A (ja) * | 1983-05-31 | 1984-12-14 | Matsushita Electric Works Ltd | 常閉型磁気近接スイツチ |
| US4478971A (en) * | 1983-07-08 | 1984-10-23 | Shakespeare Company | High temperature extruded polyvinyl alcohol monofilament and process for the preparation thereof |
| US4734245A (en) * | 1985-01-30 | 1988-03-29 | Idemitsu Petrochemical Co., Ltd. | Method of producing biaxially oriented film of thermoplastic resin |
| DE3811449A1 (de) * | 1988-04-06 | 1989-10-19 | Bayer Ag | Verfahren zur verminderung der fogentwicklung durch weichmacher in kunststoffen |
| CA1294101C (en) * | 1988-09-21 | 1992-01-14 | Hideo Isozaki | Process for preparing heat shrinkable polyethylene film |
| US5981011A (en) * | 1992-01-22 | 1999-11-09 | A*Ware Technologies, L.C. | Coated sheet material |
| IT1264550B1 (it) * | 1993-08-02 | 1996-10-02 | Soten Srl | Impianto per la produzione di un film polimerico multistrato termoretraibile. |
| US5762860A (en) * | 1996-03-21 | 1998-06-09 | R. J. Reynolds Tobacco Company | Method of and apparatus for producing water soluble polymeric tube |
| US6020425A (en) | 1998-06-01 | 2000-02-01 | Kimberly-Clark Worldwide, Inc. | Unmodified polyvinyl alcohol films and fibers and methods of making the same |
| US6350518B1 (en) | 1998-06-01 | 2002-02-26 | Kimberly-Clark Worldwide, Inc. | Methods of making blend compositions of an unmodified poly vinyl alcohol and a thermoplastic elastomer |
| US6355347B1 (en) | 1998-06-01 | 2002-03-12 | Kimberly-Clark Worldwide, Inc. | Methods of making blend compositions of an unmodified polyvinyl alcohol and metallocene polyolefin or a grafted metallocene polyolefin |
| US7012116B1 (en) | 1998-06-01 | 2006-03-14 | Kimberly-Clark Worldwide, Inc. | Blend compositions of an unmodified poly vinyl alcohol and a thermoplastic elastomer |
| JP2002365435A (ja) * | 2001-04-03 | 2002-12-18 | Nitto Denko Corp | 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置 |
| JP2002365436A (ja) | 2001-04-03 | 2002-12-18 | Nitto Denko Corp | 配向フィルムの製造方法、偏光フィルム、偏光板および液晶表示装置 |
| CN1287973C (zh) * | 2002-08-30 | 2006-12-06 | 可乐丽股份有限公司 | 吹塑薄膜的生产设备和生产方法 |
| US7862869B2 (en) * | 2003-10-20 | 2011-01-04 | Milprint, Inc. | Tear initiation and directional tear films and packages made therefrom |
| JP5244848B2 (ja) * | 2009-05-01 | 2013-07-24 | 日東電工株式会社 | 偏光子の製造方法 |
| JP6630677B2 (ja) * | 2014-12-12 | 2020-01-15 | 株式会社クラレ | ポリビニルアルコール系重合体フィルムおよびその製造方法 |
| WO2018230583A1 (ja) * | 2017-06-12 | 2018-12-20 | 日本合成化学工業株式会社 | 水溶性フィルム及び薬剤包装体、ならびに水溶性フィルムの製造方法 |
| CN107379585B (zh) * | 2017-08-21 | 2018-07-13 | 怀化学院 | 水溶性聚乙烯醇薄膜及其制备方法 |
| JP7238769B2 (ja) * | 2018-03-29 | 2023-03-14 | 三菱ケミカル株式会社 | 水溶性フィルム及びその製造方法、並びに薬剤包装体 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE595811A (US20020193084A1-20021219-M00002.png) * | 1959-10-06 | 1900-01-01 | ||
| GB1050082A (US20020193084A1-20021219-M00002.png) * | 1962-05-08 | 1900-01-01 | ||
| GB1017175A (US20020193084A1-20021219-M00002.png) * | 1962-05-17 | 1900-01-01 | ||
| US3365413A (en) * | 1963-07-23 | 1968-01-23 | Monsanto Co | Polyvinyl alcohol films plasticized with monophenyl ether of polyoxyethylene |
| US3440316A (en) * | 1963-12-05 | 1969-04-22 | Kuraray Co | Method of manufacturing improved polyvinyl alcohol films |
| US3607812A (en) * | 1968-12-17 | 1971-09-21 | Denki Kagaku Kogyo Kk | Method of manufacturing polyvinyl alcohol films and product |
| US3723583A (en) * | 1971-02-10 | 1973-03-27 | Du Pont | Orientation of tubular polypropylene film |
| JPS4840855A (US20020193084A1-20021219-M00002.png) * | 1971-09-23 | 1973-06-15 | ||
| US3872196A (en) * | 1972-12-04 | 1975-03-18 | Tee Pak Inc | Process for plasticizing and partially drying tubular film casings for edible products |
-
1973
- 1973-11-26 JP JP48131735A patent/JPS5223368B2/ja not_active Expired
-
1974
- 1974-11-08 US US05/522,279 patent/US3985849A/en not_active Expired - Lifetime
- 1974-11-08 CA CA213,369A patent/CA1029918A/en not_active Expired
- 1974-11-23 DE DE2455504A patent/DE2455504C3/de not_active Expired
- 1974-11-25 DK DK612274AA patent/DK134888B/da unknown
- 1974-11-25 FR FR7438617A patent/FR2252196B1/fr not_active Expired
- 1974-11-26 IT IT29858/74A patent/IT1026539B/it active
- 1974-11-26 GB GB5109174A patent/GB1434182A/en not_active Expired
- 1974-11-26 NL NLAANVRAGE7415413,A patent/NL176238C/xx not_active IP Right Cessation
- 1974-11-26 BR BR9872/74A patent/BR7409872A/pt unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2417520A1 (fr) * | 1978-02-21 | 1979-09-14 | Unitika Ltd | Film d'alcool polyvinylique etire biaxialement de facon simultanee |
| CN104015348A (zh) * | 2006-02-21 | 2014-09-03 | 赛尔格有限责任公司 | 双轴向取向的微孔膜 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7409872A (pt) | 1976-05-25 |
| FR2252196B1 (US20020193084A1-20021219-M00002.png) | 1978-08-18 |
| AU7516474A (en) | 1976-05-13 |
| NL176238C (nl) | 1985-03-18 |
| DK134888C (US20020193084A1-20021219-M00002.png) | 1977-06-27 |
| JPS5083483A (US20020193084A1-20021219-M00002.png) | 1975-07-05 |
| GB1434182A (en) | 1976-05-05 |
| DK134888B (da) | 1977-02-07 |
| JPS5223368B2 (US20020193084A1-20021219-M00002.png) | 1977-06-23 |
| DE2455504C3 (de) | 1981-03-12 |
| DE2455504A1 (de) | 1975-05-28 |
| NL176238B (nl) | 1984-10-16 |
| DK612274A (US20020193084A1-20021219-M00002.png) | 1975-07-14 |
| CA1029918A (en) | 1978-04-25 |
| US3985849A (en) | 1976-10-12 |
| IT1026539B (it) | 1978-10-20 |
| DE2455504B2 (de) | 1980-07-17 |
| NL7415413A (nl) | 1975-05-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |