KR920002660A - 사출성형에 적합한 블럭 코폴리에테르아미드 및 그의 제조방법 - Google Patents
사출성형에 적합한 블럭 코폴리에테르아미드 및 그의 제조방법 Download PDFInfo
- Publication number
- KR920002660A KR920002660A KR1019910011425A KR910011425A KR920002660A KR 920002660 A KR920002660 A KR 920002660A KR 1019910011425 A KR1019910011425 A KR 1019910011425A KR 910011425 A KR910011425 A KR 910011425A KR 920002660 A KR920002660 A KR 920002660A
- Authority
- KR
- South Korea
- Prior art keywords
- block
- polyamide
- molecular weight
- polyalkylene ether
- poly
- Prior art date
Links
- 238000001746 injection moulding Methods 0.000 title claims 2
- 238000002360 preparation method Methods 0.000 title 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 14
- 229920001281 polyalkylene Polymers 0.000 claims 10
- 239000004952 Polyamide Substances 0.000 claims 9
- 229920002647 polyamide Polymers 0.000 claims 9
- 238000000034 method Methods 0.000 claims 7
- 239000000178 monomer Substances 0.000 claims 5
- 238000006068 polycondensation reaction Methods 0.000 claims 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 4
- 150000001408 amides Chemical class 0.000 claims 3
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims 3
- 150000002170 ethers Chemical class 0.000 claims 3
- 150000003951 lactams Chemical class 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 3
- 230000008018 melting Effects 0.000 claims 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims 2
- 125000001931 aliphatic group Chemical group 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- 230000003197 catalytic effect Effects 0.000 claims 2
- 150000002334 glycols Chemical class 0.000 claims 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000001412 amines Chemical group 0.000 claims 1
- 229940046817 hypophosphorus acid Drugs 0.000 claims 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/58007—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides
- C04B35/58014—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides based on titanium nitrides, e.g. TiAlON
- C04B35/58021—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides based on titanium nitrides, e.g. TiAlON based on titanium carbonitrides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
-
- 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
- C08G69/40—Polyamides containing oxygen in the form of ether groups
-
- 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
- C08G69/44—Polyester-amides
-
- 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
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polyamides (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (15)
- 215℃내지 223℃의 융점, 230℃에서 50내지 150Pa.sec의 겉보기 점도, 4,300내지 50,000의 수평균 분자량 및 엘레포 기구에 의해 측정시 20이하의 황색도를 가지며, 하나는 폴리아미드이고 다른 하나는 폴리알킬렌 에테르인 서로 화학적으로 결합된 두 유형의 블럭 도는 분절을 포함하여, 폴리아미드 블럭은 촉매량의 하이포포스포러스 산 또는 메탕하이포포스포러스 산 존재하 및 폴리알킬렌 에테르 부재하에서 생상되고, 폴리아미드 블럭 및 폴리알킬렌 에테르 블럭의 중축합은 중축합 촉매 부재하 및 100mmHg 이하의 진공 및 폴리아미드 블럭 융점 이상의 온도에서 실행되는 사출성형에 적합한 블럭 코폴리에테르아미드.
- 제1항에 있어서, 폴리아미드 블럭이 2,000 내지 20,000, 바람직하게는 4,000내지 16,000의 수평균 분자량을가지며, 폴리알킬렌 에테르 블럭은 160 내지 10,000, 바람직하게는 300 내지 4,000의 수평균 분자량을 가지는 블럭 코폴리에테르아미드.
- 제1항 또는 제2항에 있어서, 15,000 내지 30,000의 수평균 분자량을 가지는 블럭 코폴리에테르아미드.
- 제1항 내지 제3항중 어느 한 항에 있어서, 폴리알킬렌 에테르의 양이 0.5내지 30중량% 바람직하게는 1내지 15중량%인 블럭 코폴리에테르아미드.
- 제1항 내지 제4항중 어느 한 항에 있어서, 폴리아미드 블럭이 하기 일반 구조식(Ⅰ)의 락탐이 중합화에 의해 생산되는 블럭 코폴리에테르아미드 :[상기식에서, p는 2내지 11의 정수이다.]
- 제1항 내지 제5항중 어느 한 항에 있어서, 폴리아미드 블럭이 폴리-엡실론-카프로락탐인 블럭 코폴리에테르 아미드.
- 제1항 내지 제6항중 어느 한 항에 있어서, 폴리알킬렌 에테르 블럭이 하기 일반구조식(Ⅱ)를 갖는 블럭 코폴리에테르 아미드 :X-R1-(OR2)n-OR3-X1(Ⅱ)[상기식에서 : R1,R2,R3는 서로 같거나, 다르며, C1-10의 직쇄 또는 분지쇄의 포화 지방족 2가 라디칼을 나타내고 : X및 X1은 서로 같거나 다르며, -OH또는 -NH2를 타나내고 ; n은 160내지 10,000의 분자량을 부여하기 위해 결정된 정수이다].
- 제7항에 있어서, 폴리알킬렌 에테르 블럭이 폴리(에티렌옥사이드)글리콜 및/또는 폴리(테트라메틸렌옥사이드)글리콜인 블럭 코폴리에테르아미드.
- 촉매량의 하이포포스포러스 또는 메타-하이포포스포러스 산 존재하에 폴리아미드를 형성하는 단량체 또는 단량체들을 중합시키고; 이렇게 수득한 폴리아미드 블럭을 하드록실 말단기 및/ 또는 아민 말단기를 함유하는 폴리알킬렌 에테르와 중죽합 촉매 부재하에, 100mmHg(13.332Pa)이하의 진공하 및 폴리아미드 블럭 융점 이상의 온도에서 중축합시키는 일련의 단계들로 구성되는 제1항 내지 제8항중 어느 한 항에 정의된 코폴리에테르아미드의 제조방법.
- 제9항에 있어서, 하이포포스포러스 또는 메타-하이포포스포러스산의 양이 0.01 내지 50몰/단량체(톤), 바람직하게는 01 내지 5몰/단량체(톤)인 방법.
- 제9항 또는 제10항에 있어서, 중축합이 210 내지 275℃의 온도에서 실행되는 방법.
- 제9항 내지 제11항중 어느 한 항에 있어서, 폴리아미드-형성 단량체가 하기 일반 구조식(Ⅰ)의 락탐인 방법 :[상기식에서,p는 2내지 11의 정수이다].
- 제12항에서 있어서, 락탐이 엡실론-카프로락탐인 방법.
- 제9항 내지 제13항중 어느 한 항에 있어서, 폴리알킬렌 에테르가 하기 일반식 구조식(Ⅱ)를 갖는 방법.X-R1-(OR2)n-OR3-X1[상기식에서 : R1,R2,및 R3는 서로 같거나 다르며, C1-10의 직쇄 또는 분지쇄의 포화 지방족2가 라디칼을 나타내고 : X및 X1은 서로 같거나 다르며, -OH또는 -NH2를 타나내고; n은 160내지 10,000의 분자량을 부여하기 위해 결정된 정수이다].
- 제13항에 있어서, 폴리알킬렌 에테르가 폴리(에틸렌옥사이드)글리콜 또는 폴리(테르라메틸렌옥사이드)글리콜인 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02087390A IT1244428B (it) | 1990-07-05 | 1990-07-05 | Copolieterammide a blocchi adatta per lo stampaggio ad iniezione e processo per la sua preparazione |
| IT20873A/90 | 1990-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR920002660A true KR920002660A (ko) | 1992-02-28 |
Family
ID=11173369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019910011425A KR920002660A (ko) | 1990-07-05 | 1991-07-05 | 사출성형에 적합한 블럭 코폴리에테르아미드 및 그의 제조방법 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5387651A (ko) |
| EP (1) | EP0471960B1 (ko) |
| JP (1) | JPH04226534A (ko) |
| KR (1) | KR920002660A (ko) |
| AT (1) | ATE128158T1 (ko) |
| BR (1) | BR9102825A (ko) |
| CA (1) | CA2046257A1 (ko) |
| DE (1) | DE69113177T2 (ko) |
| DK (1) | DK0471960T3 (ko) |
| ES (1) | ES2077725T3 (ko) |
| HU (1) | HU211767B (ko) |
| IT (1) | IT1244428B (ko) |
| NO (1) | NO912627L (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5254668A (en) * | 1992-06-29 | 1993-10-19 | Texaco Chemical Company | Polyamidopolyfunctional amine from lactam and ether amine |
| FR2846332B1 (fr) * | 2002-10-23 | 2004-12-03 | Atofina | Copolymeres transparents a blocs polyamides et blocs polyethers |
| US20060247378A1 (en) * | 2005-05-02 | 2006-11-02 | Sunkara Hari B | Thermoplastic elastomer blend, method of manufacture and use thereof |
| FR2902431B1 (fr) * | 2006-06-14 | 2013-04-26 | Arkema France | Copolymeres a motif amides et a motif ethers ayant des proprietes optique ameliorees |
| JP5928662B2 (ja) * | 2014-05-30 | 2016-06-01 | 東レ株式会社 | 末端変性ポリアミド樹脂、その製造方法および成形品の製造方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE484233A (ko) * | 1947-08-06 | |||
| US3173898A (en) * | 1961-03-20 | 1965-03-16 | Du Pont | Polymerization of polyamide-forming reactants with hypophosphite catalysts |
| US3650999A (en) * | 1970-06-15 | 1972-03-21 | Monsanto Co | Poly(ester-amide) block copolymer hot melt adhesives |
| US3839245A (en) * | 1972-03-30 | 1974-10-01 | Emery Industries Inc | Poly(ether-ester-amide) antistatic compositions derived from dimr acids |
| US4053441A (en) * | 1976-11-29 | 1977-10-11 | Akzona Incorporated | Hydantoin polyamide-poly(oxyethylene) block copolymers as antistatic additives for polyamides |
| FR2401947A1 (fr) * | 1977-09-02 | 1979-03-30 | Ato Chimie | Procede de preparation de polyether-ester-amides sequences utilisables, entre autres, comme produits a mouler, a extruder ou a filer |
| FR2470141B1 (fr) * | 1979-11-19 | 1985-05-31 | Ato Chimie | Nouveau procede de synthese de copolycondensats sequences polyetheresteramide |
| US4346200A (en) * | 1980-12-29 | 1982-08-24 | Monsanto Company | Thermoplastic polyamide compositions |
| US4501861A (en) * | 1982-11-01 | 1985-02-26 | Monsanto Company | Thermoplastic polyamide compositions |
| IT1170089B (it) * | 1983-12-30 | 1987-06-03 | Snia Fibre | Composizione copolimerica atta alla produzione di fibre sintetiche ad elevata idrofilia, procedimento per la sua preparazione, fibre e manufatti relativi |
-
1990
- 1990-07-05 IT IT02087390A patent/IT1244428B/it active IP Right Grant
-
1991
- 1991-07-04 BR BR919102825A patent/BR9102825A/pt not_active Application Discontinuation
- 1991-07-04 CA CA002046257A patent/CA2046257A1/en not_active Abandoned
- 1991-07-04 ES ES91111167T patent/ES2077725T3/es not_active Expired - Lifetime
- 1991-07-04 DK DK91111167.2T patent/DK0471960T3/da active
- 1991-07-04 HU HU912270A patent/HU211767B/hu not_active IP Right Cessation
- 1991-07-04 NO NO91912627A patent/NO912627L/no unknown
- 1991-07-04 DE DE69113177T patent/DE69113177T2/de not_active Expired - Fee Related
- 1991-07-04 AT AT91111167T patent/ATE128158T1/de not_active IP Right Cessation
- 1991-07-04 EP EP91111167A patent/EP0471960B1/en not_active Expired - Lifetime
- 1991-07-05 JP JP3165374A patent/JPH04226534A/ja active Pending
- 1991-07-05 KR KR1019910011425A patent/KR920002660A/ko not_active Application Discontinuation
-
1993
- 1993-07-15 US US08/091,748 patent/US5387651A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| HU912270D0 (en) | 1991-12-30 |
| ES2077725T3 (es) | 1995-12-01 |
| HU211767B (en) | 1995-12-28 |
| EP0471960A1 (en) | 1992-02-26 |
| IT9020873A0 (it) | 1990-07-05 |
| BR9102825A (pt) | 1992-02-04 |
| NO912627D0 (no) | 1991-07-04 |
| CA2046257A1 (en) | 1992-01-06 |
| DK0471960T3 (da) | 1996-01-22 |
| DE69113177D1 (de) | 1995-10-26 |
| HUT62622A (en) | 1993-05-28 |
| ATE128158T1 (de) | 1995-10-15 |
| US5387651A (en) | 1995-02-07 |
| JPH04226534A (ja) | 1992-08-17 |
| EP0471960B1 (en) | 1995-09-20 |
| DE69113177T2 (de) | 1996-02-15 |
| IT9020873A1 (it) | 1992-01-05 |
| IT1244428B (it) | 1994-07-15 |
| NO912627L (no) | 1992-01-06 |
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