KR960022840A - 폴리아미드 필름의 제조 방법 - Google Patents
폴리아미드 필름의 제조 방법 Download PDFInfo
- Publication number
- KR960022840A KR960022840A KR1019940035949A KR19940035949A KR960022840A KR 960022840 A KR960022840 A KR 960022840A KR 1019940035949 A KR1019940035949 A KR 1019940035949A KR 19940035949 A KR19940035949 A KR 19940035949A KR 960022840 A KR960022840 A KR 960022840A
- Authority
- KR
- South Korea
- Prior art keywords
- polyamide
- inorganic particles
- weight
- aliphatic
- raw material
- Prior art date
Links
- 239000004952 Polyamide Substances 0.000 title claims abstract 10
- 229920002647 polyamide Polymers 0.000 title claims abstract 10
- 238000000034 method Methods 0.000 title claims 5
- -1 diamine compounds Chemical class 0.000 claims abstract 8
- 239000010954 inorganic particle Substances 0.000 claims abstract 8
- 239000002253 acid Substances 0.000 claims abstract 3
- 238000004519 manufacturing process Methods 0.000 claims abstract 3
- 150000004984 aromatic diamines Chemical class 0.000 claims abstract 2
- 150000001875 compounds Chemical class 0.000 claims abstract 2
- 230000000379 polymerizing effect Effects 0.000 claims abstract 2
- 238000006116 polymerization reaction Methods 0.000 claims 3
- 239000002994 raw material Substances 0.000 claims 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 238000001125 extrusion Methods 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 2
- 239000005995 Aluminium silicate Substances 0.000 claims 1
- 235000012211 aluminium silicate Nutrition 0.000 claims 1
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000000404 calcium aluminium silicate Substances 0.000 claims 1
- 235000012215 calcium aluminium silicate Nutrition 0.000 claims 1
- 229940078583 calcium aluminosilicate Drugs 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- 235000010216 calcium carbonate Nutrition 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000000454 talc Substances 0.000 claims 1
- 229910052623 talc Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
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
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
- B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/36—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino acids, polyamines and polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
-
- 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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/005—Additives being defined by their particle size in general
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Materials Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
본 발명은 폴리아미드 필름의 제조 방법에 관한 것으로서, 상세하기는 지방족 디아민, 방향족 디아민 등의 디아민 화합물 1종 이상과 지방족 디키르복실산, 방향족 디카르복실산 등의 디키르복실산화합물 1종 이상으로 구성된 폴리아미드 형성 성분 1 내지 10중량%와 엡실론캐카프로락탐(epsiloncaprolactam) 90 내지 99중량%를 중합하여 만들어진 폴리아미드에 무기 입자를 첨가시켜 제막한 이활성과 연신성이 우수한 축차 이축 폴리아미드 필름의 제조 방법에 관한 것이다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (5)
- 지방족 디아민, 방향족 디아민 등의 디아민 화합물 1종 이상과 지방족 디키르복실산, 방향족 디카르복실산 등의 디키르복실산화합물 1종 이상으로 구성된 폴리아미드 형성 성분 1 내지 10중량%와 지방족 락탐화합물 90 내지 99중량%를 중합하여 만들어진 폴리아미드에 190℃에서 측정한 등온 결정화 속도 파라메타{(t/2)o/(t/2)c}가 0.8~2.0이 되도록 무기 입자를 함유시켜 티-다이를 통해, 압출, 축차 연신을 행하는 것으로 이루어지는 축차 이축 폴리아미드 필름의 제조 방법.
- 제1항에 있어서, 무기 입자는 탈크, 실리카, 탄산칼슘, 알루미노실리케이트, 또는 카오린로 이루어지는 군에서 1종 이상 선택되어 사용되어짐을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 무기 입자는 1 내지 5㎛정도의 평균 입경의 것임을 특징으로 하는 방법.
- 제1항 또는 제2항에 있어서, 상기한 무기 입자는 폴리아미드에 첨가함에 있어 중합전의 폴리아미드 원료에 투입하거나, 중합 반응 후 임의의 단계에 투입하거나 또는 중합 후 칩으로 성형하기 전 또는 성형시 또는 압출전 호퍼에서 폴리아미드에 첨가하는 것을 특징으로 하는 방법.
- 제4항에 있어서, 무기 입자는 중합전 폴리아미드의 원료에 첨가하는 경우, 무기입자를 물 또는 10~80중량%의 폴리아미드의 원료 수용액에 분산시킨 후 첨가하는 것을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940035949A KR100203526B1 (ko) | 1994-12-22 | 1994-12-22 | 폴리아미드 필름의 제조 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019940035949A KR100203526B1 (ko) | 1994-12-22 | 1994-12-22 | 폴리아미드 필름의 제조 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960022840A true KR960022840A (ko) | 1996-07-18 |
| KR100203526B1 KR100203526B1 (ko) | 1999-06-15 |
Family
ID=19402884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940035949A KR100203526B1 (ko) | 1994-12-22 | 1994-12-22 | 폴리아미드 필름의 제조 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100203526B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100358600B1 (ko) * | 1995-11-02 | 2003-01-29 | 주식회사 코오롱 | 폴리아미드매트필름의제조방법 |
| KR20030033624A (ko) * | 2001-10-24 | 2003-05-01 | 주식회사 효성 | 마스터배치를 이용한 폴리아미드 수지조성물 및폴리아미드 필름과 이들의 제조방법 |
-
1994
- 1994-12-22 KR KR1019940035949A patent/KR100203526B1/ko not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100358600B1 (ko) * | 1995-11-02 | 2003-01-29 | 주식회사 코오롱 | 폴리아미드매트필름의제조방법 |
| KR20030033624A (ko) * | 2001-10-24 | 2003-05-01 | 주식회사 효성 | 마스터배치를 이용한 폴리아미드 수지조성물 및폴리아미드 필름과 이들의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100203526B1 (ko) | 1999-06-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20070405 Year of fee payment: 10 |
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| LAPS | Lapse due to unpaid annual fee |