BR9908698A - Processo para produzir uma composiçãosemi-cristalina de nylon e filme produzido porfundição ou moldagem - Google Patents
Processo para produzir uma composiçãosemi-cristalina de nylon e filme produzido porfundição ou moldagemInfo
- Publication number
- BR9908698A BR9908698A BR9908698-0A BR9908698A BR9908698A BR 9908698 A BR9908698 A BR 9908698A BR 9908698 A BR9908698 A BR 9908698A BR 9908698 A BR9908698 A BR 9908698A
- Authority
- BR
- Brazil
- Prior art keywords
- semi
- crystalline
- crystalline nylon
- nylon
- casting
- Prior art date
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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; 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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; 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
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
"PROCESSO PARA PRODUZIR UMA COMPOSIçãOSEMI-CRISTALINA DE NYLON E FILME PRODUZIDO PORFUNDIçãO OU MOLDAGEM". Processo para formação demisturas feitas por misturação por fusão, extremamente uniformesde homopolímeros semi-cristalinos de nylon com copolímeros denylon semi-cristalinos. As misturas têm um ponto de fusão únicosignificativo, em vez de manter os pontos de fusão das partescomponentes dos nylons individuais. Em uma modalidade, amistura tem uma grande diferença entre a sua temperatura defusão e sua temperatura de cristalização, do que cada um doshomopolímeros semi-cristalinos de nylon e dos copolímerossemi-cristalinos de nylon-componentes. Em outra modalidade, amistura tem uma temperatura de fusão que é aproximadamenteigual à do homopolímero semi-cristalino de nylon.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3766498A | 1998-03-10 | 1998-03-10 | |
PCT/US1999/004693 WO1999046334A1 (en) | 1998-03-10 | 1999-03-04 | Multi-component miscible blends of nylons with improved properties |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9908698A true BR9908698A (pt) | 2001-10-30 |
Family
ID=21895609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9908698-0A BR9908698A (pt) | 1998-03-10 | 1999-03-04 | Processo para produzir uma composiçãosemi-cristalina de nylon e filme produzido porfundição ou moldagem |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1062277A1 (pt) |
JP (1) | JP2002506109A (pt) |
KR (1) | KR20010041775A (pt) |
AU (1) | AU2981399A (pt) |
BR (1) | BR9908698A (pt) |
CA (1) | CA2323204A1 (pt) |
WO (1) | WO1999046334A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6416704B1 (en) * | 1999-08-26 | 2002-07-09 | Alliedsignal Inc. | Nylon molding compositions having improved surface appearance |
JP6430385B2 (ja) * | 2012-10-10 | 2018-11-28 | ゴールデン レデイ カンパニー ソチエタ ペル アチオーニ | ポリアミド衣料の織編用糸及び生地、並びにそれから作られた衣類 |
JP6979847B2 (ja) * | 2017-10-16 | 2021-12-15 | 昭和電工パッケージング株式会社 | 蓄電デバイス用外装材及び蓄電デバイス |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4683170A (en) * | 1984-06-29 | 1987-07-28 | American Can Company | Nylon copolymer and nylon blends and films made therefrom |
US4647483A (en) * | 1984-06-29 | 1987-03-03 | American Can Company | Nylon copolymer and nylon blends and films made therefrom |
US4665135A (en) * | 1984-06-29 | 1987-05-12 | American Can Company | Nylon blends and films made therefrom |
US4861838A (en) * | 1987-06-22 | 1989-08-29 | Allied-Signal Inc. | Process for production of quasi-random copolymers from homopolymers |
US4877684A (en) * | 1987-08-24 | 1989-10-31 | American National Can Company | Nylon carrier for polymer concentrate, and films and packages made with the concentrate |
US5053259A (en) * | 1988-08-23 | 1991-10-01 | Viskase Corporation | Amorphous nylon copolymer and copolyamide films and blends |
GB8916221D0 (en) * | 1989-07-14 | 1989-08-31 | Du Pont Canada | Deep draw thermoformable nylon film |
US5359013A (en) * | 1990-11-06 | 1994-10-25 | Alliedsignal Inc. | Polymer nylon compositions featuring improved rates of crystallization and method for forming the same |
US5206309A (en) * | 1991-03-06 | 1993-04-27 | Allied Signal Inc. | Heat stable film composition comprising polyepsiloncaprolactam |
-
1999
- 1999-03-04 CA CA002323204A patent/CA2323204A1/en not_active Abandoned
- 1999-03-04 WO PCT/US1999/004693 patent/WO1999046334A1/en not_active Application Discontinuation
- 1999-03-04 AU AU29813/99A patent/AU2981399A/en not_active Abandoned
- 1999-03-04 KR KR1020007010034A patent/KR20010041775A/ko not_active Application Discontinuation
- 1999-03-04 BR BR9908698-0A patent/BR9908698A/pt not_active Application Discontinuation
- 1999-03-04 JP JP2000535705A patent/JP2002506109A/ja not_active Withdrawn
- 1999-03-04 EP EP99911086A patent/EP1062277A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1062277A1 (en) | 2000-12-27 |
WO1999046334A1 (en) | 1999-09-16 |
CA2323204A1 (en) | 1999-09-16 |
AU2981399A (en) | 1999-09-27 |
KR20010041775A (ko) | 2001-05-25 |
JP2002506109A (ja) | 2002-02-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO DE ACORDO COM O ART. 8O DA LPI. |