RU2004114489A - Термопластичный полимерный материал - Google Patents
Термопластичный полимерный материал Download PDFInfo
- Publication number
- RU2004114489A RU2004114489A RU2004114489/04A RU2004114489A RU2004114489A RU 2004114489 A RU2004114489 A RU 2004114489A RU 2004114489/04 A RU2004114489/04 A RU 2004114489/04A RU 2004114489 A RU2004114489 A RU 2004114489A RU 2004114489 A RU2004114489 A RU 2004114489A
- Authority
- RU
- Russia
- Prior art keywords
- polymer material
- thermoplastic polymer
- additives
- material according
- block copolymers
- Prior art date
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/42—Block-or graft-polymers containing polysiloxane sequences
- C08G77/458—Block-or graft-polymers containing polysiloxane sequences containing polyurethane sequences
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08L57/06—Homopolymers or copolymers containing elements other than carbon and hydrogen
- C08L57/08—Homopolymers or copolymers containing elements other than carbon and hydrogen containing halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Polyurethanes Or Polyureas (AREA)
Claims (8)
1. Термопластичный полимерный материал, включающий в качестве основного компонента полиолефины, подверженные появлению дефектов типа "акулья кожа" при увеличении скорости формования, а также добавки, повышающие бездефектную скорость формования, в количестве от 0,001 до 10 частей на сто частей термопластичного полимерного материала, при этом в качестве добавок используют блок сополимеры жестких полимеров (А) и мягких полимеров (В), причем блок сополимеры выбирают со структурой линейного блок сополимера А(ВА)n, где n>0, или (ВА)m, где m>1, или графт-сополимера, когда к мягкому полимеру В привиты, по крайней мере, два боковых сегмента жестких полимеров А, так что суммарная доля В больше суммарной доли А, а температура размягчения (плавления) блок сополимеров выше комнатной, но ниже температуры формования, при этом для добавок отношение упругого модуля к вязкому модулю, измеренных при температуре формования и на характерной частоте появления дефектов, по крайней мере на 20% больше или меньше соответствующего значения для основного компонента.
2. Термопластичный полимерный материал по п.1, отличающийся содержанием добавок от 0,01 до 1 части на сто частей термопластичного полимерного материала.
3. Термопластичный полимерный материал по п.1 или 2, отличающийся тем, что при температуре формования и на частотах, близких к частоте появления дефектов "акулья кожа", отношение упругого модуля к вязкому модулю для добавок (G'/G'')|добавка больше, чем для основного компонента (G'/G'')|полимер, причем выполнено следующее условие: (G'/G'')|добавка>К2, где К=(G'/G'')|полимер.
4. Термопластичный полимерный материал по п.1 или 2, отличающийся тем, что при температуре формования и на частотах, близких к частоте появления дефектов "акулья кожа", что отношение упругого модуля к вязкому модулю для добавок характеризуется следующим условием: (G'/G'')|добавка<1.
5. Термопластичный полимерный материал по п.1 или 2, отличающийся тем, что в качестве добавок используют блок сополимеры на основе диизоцианатов (полиуретанов).
6. Термопластичный полимерный материал по п.1 или 2, отличающийся тем, что в качестве добавок используют блок сополимеры диизоцианатов (полиуретанов) с силоксанами или фторированными углеводородами.
7. Термопластичный полимерный материал по п.6, отличающийся тем, что в качестве добавок используют блок сополимеры на основе ароматических диизоцианатов.
8. Термопластичный полимерный материал по п.1 или 2, отличающийся тем, что в качестве добавок используют блок сополимеры алифатических диизоцианатов (полиуретанов) с простыми или сложными полиэфирами.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2004114489/04A RU2275398C2 (ru) | 2004-05-13 | 2004-05-13 | Термопластичный полимерный материал |
| EP05747168A EP1842876A1 (en) | 2004-05-13 | 2005-05-04 | Thermoplastic polymer material |
| PCT/RU2005/000240 WO2005111142A1 (fr) | 2004-05-13 | 2005-05-04 | Materiau polymere thermoplastique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2004114489/04A RU2275398C2 (ru) | 2004-05-13 | 2004-05-13 | Термопластичный полимерный материал |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2004114489A true RU2004114489A (ru) | 2005-10-27 |
| RU2275398C2 RU2275398C2 (ru) | 2006-04-27 |
Family
ID=34971087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2004114489/04A RU2275398C2 (ru) | 2004-05-13 | 2004-05-13 | Термопластичный полимерный материал |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1842876A1 (ru) |
| RU (1) | RU2275398C2 (ru) |
| WO (1) | WO2005111142A1 (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008026229A1 (en) * | 2006-08-29 | 2008-03-06 | Pati S.P.A. | Polymer film for use as a cover in agriculture |
| KR20150021101A (ko) | 2012-06-11 | 2015-02-27 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 실리콘-함유 중합체성 가공 첨가제 및 상승제를 갖는 용융-가공성 조성물 |
| CN113372594B (zh) * | 2021-07-07 | 2023-06-13 | 广东永鑫华新型材料有限公司 | 一种基于pbat的可降解塑料地膜及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3402135A (en) * | 1967-05-12 | 1968-09-17 | Thiokol Chemical Corp | Urethane crude processing aid |
| US4857593A (en) * | 1988-03-08 | 1989-08-15 | Union Carbide Corporation | Process for processing thermoplastic polymers |
| US6294604B1 (en) * | 1998-03-06 | 2001-09-25 | Dyneon Llc | Polymer processing additive having improved stability |
| EP1411086B1 (en) * | 2001-07-11 | 2010-09-15 | Kuraray Co., Ltd. | Thermoplastic polymer composition |
| DE10218686A1 (de) * | 2002-04-26 | 2003-11-27 | Tesa Ag | Handeinreißbares und dehnbares Abdeckklebeband |
-
2004
- 2004-05-13 RU RU2004114489/04A patent/RU2275398C2/ru not_active IP Right Cessation
-
2005
- 2005-05-04 EP EP05747168A patent/EP1842876A1/en not_active Withdrawn
- 2005-05-04 WO PCT/RU2005/000240 patent/WO2005111142A1/ru active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| RU2275398C2 (ru) | 2006-04-27 |
| WO2005111142A1 (fr) | 2005-11-24 |
| EP1842876A1 (en) | 2007-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20090514 |