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RU2001115708A - METHOD FOR MANUFACTURING A MULTILAYER COEXTRUDATE AND COEXTRUDATE MANUFACTURED IN SUCH METHOD - Google Patents

METHOD FOR MANUFACTURING A MULTILAYER COEXTRUDATE AND COEXTRUDATE MANUFACTURED IN SUCH METHOD

Info

Publication number
RU2001115708A
RU2001115708A RU2001115708/04A RU2001115708A RU2001115708A RU 2001115708 A RU2001115708 A RU 2001115708A RU 2001115708/04 A RU2001115708/04 A RU 2001115708/04A RU 2001115708 A RU2001115708 A RU 2001115708A RU 2001115708 A RU2001115708 A RU 2001115708A
Authority
RU
Russia
Prior art keywords
coextrudate
layers
multilayer
layer
adhesive properties
Prior art date
Application number
RU2001115708/04A
Other languages
Russian (ru)
Other versions
RU2220180C2 (en
Inventor
Вальтер ГЮНТЕР
Original Assignee
4П Фоли Форххайм Цвайгнидерлассунг Дер Хутамаки Ван Леер Дойчланд Гмбх Унд Ко. Кг
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 DE19851105A external-priority patent/DE19851105C2/en
Application filed by 4П Фоли Форххайм Цвайгнидерлассунг Дер Хутамаки Ван Леер Дойчланд Гмбх Унд Ко. Кг filed Critical 4П Фоли Форххайм Цвайгнидерлассунг Дер Хутамаки Ван Леер Дойчланд Гмбх Унд Ко. Кг
Publication of RU2001115708A publication Critical patent/RU2001115708A/en
Application granted granted Critical
Publication of RU2220180C2 publication Critical patent/RU2220180C2/en

Links

Claims (11)

1. Способ изготовления многослойного коэкструдата, содержащего слой пластика, обладающий неадгезивными свойствами относительно клеящих веществ, причем материалы, создающие неадгезивные свойства, расположены внутри слоя пластика, отличающийся тем, что при изготовлении коэкструдата предусмотрено первое полотно (2, 22), на одну сторону которого наносят клеевой слой (3, 23), за которым следует слой 4, 24 пластика с неадгезивными свойствами, который в свою очередь соединен со вторым полотном (5, 25).1. A method of manufacturing a multilayer coextrudate containing a plastic layer having non-adhesive properties with respect to adhesives, the materials creating non-adhesive properties located inside the plastic layer, characterized in that in the manufacture of the coextrudate a first web is provided (2, 22), on one side of which apply an adhesive layer (3, 23), followed by a layer 4, 24 of plastic with non-adhesive properties, which in turn is connected to the second fabric (5, 25). 2. Способ по п.1, отличающийся тем, что слои коэкструдата коэкструдируют одновременно.2. The method according to claim 1, characterized in that the coextrudate layers are coextruded simultaneously. 3. Способ по п.1 или 2, отличающийся тем, что слои экструдируют одновременно методом пневматического формования.3. The method according to claim 1 or 2, characterized in that the layers are extruded simultaneously by pneumatic molding. 4. Способ по п.1 или 2, отличающийся тем, что слои изготавливают одновременно в виде гладкой пленки методом литья.4. The method according to claim 1 or 2, characterized in that the layers are made simultaneously in the form of a smooth film by casting. 5. Способ по п.1, отличающийся тем, что первое или второе полотно предусмотрено в виде основы (2, 5; 22, 25), на которую наносят за одну технологическую операцию методом экструзии остальные слои.5. The method according to claim 1, characterized in that the first or second web is provided in the form of a base (2, 5; 22, 25), onto which the remaining layers are applied in a single technological operation by extrusion. 6. Способ по п.1, отличающийся тем, что в виде основы (2, 5; 22, 25) предусмотрена полимерная пленка, на которую наносят методом экструзии за одну технологическую операцию все остальные слои.6. The method according to claim 1, characterized in that in the form of a base (2, 5; 22, 25) a polymer film is provided, onto which all other layers are applied by extrusion in one technological operation. 7. Способ по одному из предыдущих пунктов, отличающийся тем, что производят вытяжку по меньшей мере основы.7. The method according to one of the preceding paragraphs, characterized in that the extract at least the basics. 8. Способ по п.1, отличающийся тем, что производят вытяжку коэкструдата в целом.8. The method according to claim 1, characterized in that the hood is coextrudate as a whole. 9. Многослойный коэкструдат, изготовленный согласно способу по одному из предыдущих пунктов, отличающийся тем, что предусмотрены по меньшей мере две полимерные пленки (2, 5; 22, 25), между которыми размещены клеевой слой (3, 23) и другой слой (4, 24) с неадгезивными относительно клея свойствами.9. A multilayer coextrudate made according to the method according to one of the preceding paragraphs, characterized in that at least two polymer films (2, 5; 22, 25) are provided, between which an adhesive layer (3, 23) and another layer (4 , 24) with non-adhesive properties with respect to glue. 10. Многослойный коэкструдат по п.9, отличающийся тем, что предусмотрены другие слои (26), расположенные выборочно с обеих сторон полимерных пленок.10. A multilayer coextrudate according to claim 9, characterized in that other layers (26) are provided, located selectively on both sides of the polymer films. 11. Многослойный коэкструдат по п.9 или 10, отличающийся тем, что по меньшей мере часть структуры коэкструдата подвергнута вытягиванию.11. The multilayer coextrudate according to claim 9 or 10, characterized in that at least part of the coextrudate structure is stretched.
RU2001115708/04A 1998-11-06 1999-11-03 Method of manufacturing multilayer coextrudate RU2220180C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19851105A DE19851105C2 (en) 1998-11-06 1998-11-06 Process for making a multi-layer coextrudate
DE19851105.1 1998-11-06

Publications (2)

Publication Number Publication Date
RU2001115708A true RU2001115708A (en) 2003-05-20
RU2220180C2 RU2220180C2 (en) 2003-12-27

Family

ID=7886842

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001115708/04A RU2220180C2 (en) 1998-11-06 1999-11-03 Method of manufacturing multilayer coextrudate

Country Status (12)

Country Link
US (1) US6777053B1 (en)
EP (1) EP1127096B1 (en)
CN (1) CN1256231C (en)
AT (1) ATE325850T1 (en)
AU (2) AU1651000A (en)
BR (1) BR9916179A (en)
CA (1) CA2349246C (en)
DE (2) DE19851105C2 (en)
ES (1) ES2264275T3 (en)
PL (1) PL206269B3 (en)
RU (1) RU2220180C2 (en)
WO (2) WO2000027940A1 (en)

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* Cited by examiner, † Cited by third party
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RU2538457C2 (en) * 2010-09-28 2015-01-10 Сэнт-Гобен Перформанс Пластикс Корпорейшн Manufacturing method of composite structures, and sleeve made from them (versions)

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