KR930012298A - 접착성 보강 열가소성 쉬이트 및 그 쉬이트로 만든 물품 - Google Patents
접착성 보강 열가소성 쉬이트 및 그 쉬이트로 만든 물품 Download PDFInfo
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Abstract
쉬이트의 적어도 한면이 바깥쪽에서 안쪽으로 적어도 3개의 연속되는 층abc를 포함하는 접착성 보강 열가소성 쉬이트에 관한 것이다.
[상기식에서, -a, 라멜과 형태 및 구형 또는 실질적으로 구형의 충진제에서 선택되는 상이한 성질 및/또는 형태의 적어도 두개의 충진제로 보강된 열가소성 수지를 포함하는 기질이면서, 이러한 기질의 점도가 상기 쉬이트를 만들고, 사용하는 온도 및 20 S-1의 전단 속에서 모세관 점도계로서 측정하여 450~2000jpa.s인 것이고, -b는, 기질 a의 열가소성 수지와 화학적으로 혼화되는 접촉면 결합제이면서 이의 점도가 상기 기질 a와 동일한 조건하에서 측정하여 10~350pa.s인 것이며, -c는, 침상 유리 메트로 구성된 보강재이다.]
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 10층 구조 abcbaabcba (형태)를 나타내고,
제2도는 12층 구조 aabcbaabcbaa (형태2)를 나타내고,
제3도는 7층 구조 adcdcda (형태3)를 나타낸다.
Claims (14)
- 쉬이트의 적어도 한면이 바깥쪽에서 안쪽으로 적어도 3개의 연속되는 층 abc를 포함하는 접착성 보강 열가소성 쉬이트, [상기식에서, -a, 라멜과 형태 및 구형 또는 실질적으로 구형의 충진제에서 선택되는 상이한 성질 및/또는 형태의 적어도 두개의 충진제로 보강된 열가소성 수지를 포함하는 기질이면서, 이러한 기질의 점도가 상기 쉬이트를 만들고, 사용하는 온도 및 20 S-1의 전단 속도에서 모세관 점도계로서 측정하여 450~2000jpa.s인 것이고, -b는, 기질 a의 열가소성 수지와 화학적으로 혼화되는 접촉면 결합제이면서 이의 점도가 상기 기질 a와 동일한 조건하에서 측정하여 10~350pa.s인 것이며, -c는, 침상 유리 메트로 구성된 보강재이다.]
- 제1항에 있어서, 열가소성 수지의 보강 충진제가 80㎛이하의 평균 입경을 가짐을 특징으로 하는 쉬이트.
- 제1항에 있어서, 열가소성 수지의 보강 충진제가 1~40㎛의 평균 입경을 가짐을 특징으로 하는 쉬이트.
- 제1항 내지 제3항중 어느 한 항에 있어서, 라멜과 형태의 충진제가 운모, 울라스토나이트(wollastonite) 및 수염 결정에서 선택됨을 특징으로 하는 쉬이트.
- 제1항 내지 제3항중 어느 한 항에 있어서, 구형 또는 실질적으로 구형의 충진제가 탈크, 고형 또는 중공형 유리 구슬 및 CaCO3에서 선택됨을 특징으로 하는 쉬이트.
- 제1항 내지 제3항중 어느 한 항에 있어서, 쉬이트의 적어도 두면이 바깥쪽에서 안쪽으로, 적어도 3개의 연속되는 층 abc로 형성됨을 특징으로 하는 쉬이트.
- 제1항 내지 제3항중 어느 한 항에 있어서, 4개의 연속층 abca 또는 5개의 연속층 abcba을 포함하는 구조의 한겹 이상을 포함함을 특징으로 하는 쉬이트.
- 제1항 내지 제3항중 어느 한 항에 있어서, 기질 a의 열가소성 수지가 적어도 3종의 충진제가 보강되면서 이중에 적어도 한 종이 다른 충진제(들)와 상이한 성질 및/또는 형태인 것을 특징으로 하는 쉬이트.
- 제1항 내지 제3항중 어느 한 항에 있어서, 기질 a를 구성하는 열가소성 수지를 30~80중량% 및/또는 53~90부피% 포함함을 특징으로 하는 쉬이트.
- 제1항 내지 제3항중 어느 한 항에 있어서, 기질 a중의 보강충진제를 14~50중량% 및/또는 27~35부피%, 바람직하게는 적어도 30부피%포함함을 특징으로 하는 쉬이트.
- 제1항 내지 제3항중 어느 한 항에 있어서, 보강제 c를 형성하는 유리메트를 15~40중량% 및/또는 8~20부피%, 바람직하게는 8~12부피% 포함함을 특징으로 하는 쉬이트.
- 제1항 내지 제3항중 어느 한 항에 있어서, 기질 a를 형성하는 열가소성 수지가 -폴리에틸렌 테레프탈레이트(PET) 및 폴리부틸렌 테레프탈레이트(PBT)등과 같은 폴리에스테르 수지, -지방족 폴리아마이드류 PA-6, PA-6/6, PA-11, PA-12 및 PA-12/12, 그의 혼합물 및/또는 그의 공중합체.-폴리프로필렌(PP), 폴리에틸렌(PE) 및 폴리메틸펜텐 등과 같은 폴리올레핀이 혼합물 형태 및/또는 공중합된 형태로 이루어지 폴리올레핀 수지, -폴리술폰 및 폴리알킬 술폰등과 같은 방향족 폴리술폰 수지, -폴리에스테르 폴리아세탈 술폰 수지, -폴리카르보네이트 수지, -폴리에테르-이미드 수지, -폴리에스테르-케톤 수지, -ABS 수지 및 -아크릴 수지로 부터 선택되고, 바람직하게는 PP, PET 및 PBT 기재 수지 및 PP/PA-6 또는 PP/PA-6.6 기재 혼합물 또는 알로이(alloy)에서 선택됨을 특징으로 하는 쉬이트.
- 제1항 내지 제3항에 있어서, 보강제 c를 형성하는 침상 유리 메트가, 225~900g/m2, 바람직하게는 300~600g/m2의 단위 표면적당질량, 10~125덱스의 단위 길이당 질량 및 5~30㎛의 평균 직경을 갖는 섬유를 갖고, 바람직하게는 10~25 텍스의 단위 길이당 질량 및 10~20㎛의 평균 직경을 갖는 섬유를 가짐을 특징으로 하는 쉬이트.
- 제1항 내지 제13항중 어느 한 항에 기재된 쉬이트 한겹 이상을 접착시킴으로써 얻어지는 성형품 및 성형부품에 있어서, 이들 성형품 및 성형부품의 적어도 한 표면이 바깥쪽에서 안쪽으로, 적어도 3종의 연속적인 층 abc로 형성시켜 얻는 성형품 및 성형 부품.[상기식에서, -a, 라멜라형 및 구형 또는 실질적으로 구형의 충진제에서 선택되는 상이한 성질 및/또는 형태의 적어도 두개의 충진제로 보강된 열가소성 수지를 포함하는 기질이고, -b는, 기질 a의 열가소성 수지와 화학적으로 혼화되는 접촉면 결합제이면서 기질 a의 열가소성 수지에 대하여, 쉬이트가 만들어지고 사용되는 온도에서 낮은 점도를 갖는 것이며, -c는, 침상 유리 메트로 구성된 보강재이다.]※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR91-15532 | 1991-12-13 | ||
FR9115532A FR2684923B1 (fr) | 1991-12-13 | 1991-12-13 | Plaque thermoplastique renforcee estampable et articles obtenus a partir de celle-ci. |
FR9115532 | 1991-12-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930012298A true KR930012298A (ko) | 1993-07-20 |
KR960006789B1 KR960006789B1 (ko) | 1996-05-23 |
Family
ID=9420049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920024099A KR960006789B1 (ko) | 1991-12-13 | 1992-12-12 | 접착성 보강 열가소성 쉬이트 및 그 쉬이트로 만든 물품 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5334427A (ko) |
EP (1) | EP0546929A1 (ko) |
JP (1) | JP2609499B2 (ko) |
KR (1) | KR960006789B1 (ko) |
CA (1) | CA2085140A1 (ko) |
FR (1) | FR2684923B1 (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5562981A (en) * | 1994-10-05 | 1996-10-08 | Wabash National Corporation | Trailer with fiberglass reinforced plastic side panels and method of making the same |
US5958587A (en) * | 1997-04-21 | 1999-09-28 | Owens-Illinois Closure Inc. | Method of removing blemishes in compression molded articles |
US6001437A (en) * | 1997-07-17 | 1999-12-14 | Nu-Chem, Inc. | Method of making high-temperature glass fiber and thermal protective structures |
US20040163571A1 (en) * | 2003-01-30 | 2004-08-26 | Dorset Firedoor Systems, Inc. | Fire door core assembly |
FR2915749A1 (fr) * | 2007-05-03 | 2008-11-07 | Multibase Soc Par Actions Simp | Compositions formees d'une matrice de polyolefine et d'une charge minerale lamellaire et procede d'extrusion compoundage associe |
CN103717659B (zh) | 2011-08-08 | 2017-06-23 | 科思创德国股份有限公司 | 经填充的聚合物组合物和可由其得到的共挤出板 |
JP6584194B2 (ja) * | 2015-07-29 | 2019-10-02 | 日本ポリプロ株式会社 | ポリオレフィン系樹脂、それを表層とするスタンパブルシート及びスタンパブルシートを成形してなる成形体 |
CN107686636B (zh) * | 2016-08-04 | 2019-08-06 | 中国石油化工股份有限公司 | 一种皮芯复合组合物、皮芯复合材料及其应用 |
TW202220525A (zh) * | 2020-11-10 | 2022-05-16 | 科展材料科技股份有限公司 | 複合材料殼體及其製作方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB826012A (en) * | 1955-03-29 | 1959-12-23 | American Viscose Corp | Method for moulding shaped articles |
US3765998A (en) * | 1971-01-11 | 1973-10-16 | Allied Chem | Shapable fiber-reinforced low molecular weight polyethylene terephthalate |
US3850723A (en) * | 1971-09-20 | 1974-11-26 | Ppg Industries Inc | Method of making a stampable reinforced sheet |
US4044188A (en) * | 1972-10-02 | 1977-08-23 | Allied Chemical Corporation | Stampable thermoplastic sheet reinforced with multilength fiber |
US4098943A (en) * | 1975-09-25 | 1978-07-04 | Allied Chemical Corporation | Fiber reinforced multi-ply stampable thermoplastic sheet |
US4469543A (en) * | 1978-11-29 | 1984-09-04 | Allied Corporation | Lamination of highly reinforced thermoplastic composites |
EP0013089B1 (en) * | 1978-12-29 | 1983-06-15 | Imperial Chemical Industries Plc | Laminates of cloth or other sheet material and filled crystalline polypropylenes and a method for making them |
JPS6047104B2 (ja) * | 1979-05-17 | 1985-10-19 | 東レ株式会社 | スタンピング成形用シ−ト |
US4269884A (en) * | 1979-10-10 | 1981-05-26 | Allied Chemical Corporation | Fiber reinforced multi-ply stampable thermoplastic sheet |
US4379802A (en) * | 1982-04-21 | 1983-04-12 | Eastman Kodak Company | Stampable reinforced thermoplastic polyester sheet with improved surface finish |
US4716072A (en) * | 1986-12-29 | 1987-12-29 | General Electric Company | Multilayer composite structure for smooth surfaces |
FR2663260B1 (fr) * | 1990-06-14 | 1994-04-15 | Atochem | Materiau thermoplastique renforce estampable son procede de fabrication articles moules obtenus a partir de ce materiau. |
-
1991
- 1991-12-13 FR FR9115532A patent/FR2684923B1/fr not_active Expired - Fee Related
-
1992
- 1992-12-08 EP EP19920403328 patent/EP0546929A1/fr not_active Withdrawn
- 1992-12-11 US US07/989,380 patent/US5334427A/en not_active Expired - Fee Related
- 1992-12-11 CA CA 2085140 patent/CA2085140A1/en not_active Abandoned
- 1992-12-11 JP JP33191092A patent/JP2609499B2/ja not_active Expired - Lifetime
- 1992-12-12 KR KR1019920024099A patent/KR960006789B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2609499B2 (ja) | 1997-05-14 |
FR2684923A1 (fr) | 1993-06-18 |
FR2684923B1 (fr) | 1995-02-24 |
US5334427A (en) | 1994-08-02 |
JPH0664115A (ja) | 1994-03-08 |
EP0546929A1 (fr) | 1993-06-16 |
KR960006789B1 (ko) | 1996-05-23 |
CA2085140A1 (en) | 1993-06-14 |
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GRNT | Written decision to grant | ||
LAPS | Lapse due to unpaid annual fee |