KR910002466B1 - 내연성이 개선된 중합체 조성물 - Google Patents
내연성이 개선된 중합체 조성물 Download PDFInfo
- Publication number
- KR910002466B1 KR910002466B1 KR1019850006092A KR850006092A KR910002466B1 KR 910002466 B1 KR910002466 B1 KR 910002466B1 KR 1019850006092 A KR1019850006092 A KR 1019850006092A KR 850006092 A KR850006092 A KR 850006092A KR 910002466 B1 KR910002466 B1 KR 910002466B1
- Authority
- KR
- South Korea
- Prior art keywords
- anhydride
- aromatic
- brominated
- polymer
- radical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (12)
- 제1항에 있어서, 말레산 무수물, 페닐말레산 무수물, 시트라콘산 무수물 및 이타콘산 무수물중에서 선택된 에틸렌계 불포화 무수물이 중합된 전체 단량체의 양을 기준으로 하여 5 내지 50몰%의 양으로 추가로 중합된 중합체.
- 제1항 또는 2항에 있어서, 일반식(Ⅰ)의 모노알케닐 방향족 단량체가 스티렌을 포함하는 중합체.
- 제1항 또는 2항에 있어서, 이미드가 말레이미드인 중합체.
- 제1항에 있어서, 브롬 치환된 지방족 또는 브롬화-방향족 치환된 지방족 탄화수소 라디칼이 2, 4, 5-트리브로모벤질 라디칼인 중합체.
- 일반식(Ⅰ)의 모노알케닐 방향족 단량체와, 말레산 무수물, 페닐말레산 무수물, 시트라콘산 무수물 및 이타콘산 무수물중에서 선택된 에틸렌계 불포화 무수물의 중합체를 브롬화 1급 지방족 아민 또는 브롬화-방향족 치환된 지방족 1급 아민과, 공중합체가 심하게 분해되는 온도 이하의 온도에서 공중합체에 존재하는 유효량의 에틸렌계 불포화 무수물이 이미드로 전환되기에 충분한 시간동안 용융혼합시킴을 특징으로 하여, 제 1 항에서 청구된 중합체를 제조하는 방법.상기식에서, Ar은 방향족 탄화수소 라디칼 또는 방향족 할로탄화수소 라디칼이고, R은 수소 또는 탄소수 1 내지 12의 알킬 라디칼이다.
- 제6항에 있어서, 일반식(Ⅰ)의 모노알케닐 방향족 단량체가 스티렌인 방법.
- 제6항 또는 7항에 있어서, 에틸렌계 불포화 무수물이 말레산 무수물인 방법.
- 제6항에 있어서, 이미드로 전환되는 유효량의 무수물이 공중합체에 중합된 전체 단량체의 양을 기준으로 항 5 내지 25몰%인 방법.
- 제6항 또는 9항에 있어서, 브롬화 1급 지방족 아민 또는 브름화 방향족 치환된 지방족 1급 아민이 2, 4, 5-트리브로모벤질아민인 방법.
- 말레산 무수물, 페닐말레산 무수물, 시트라콘산 무수물 및 이타콘산 무수물중에서 선택된 에틸렌게 불포화 무수물과, 동몰량 이상의 브롬화 1급 지방족 아민 또는 브롬화-방향족 치환된 지방족 1급 아민을 적어도 일부분의 에틸렌계 불포화 무수물을 브롬화 1급 지방족 아민 또는 브롬화-방향족 치환된 지방족 1급 아민과 반응시키기에 충분한 시간동안 반응시켜 이미드를 생성시킨 다음, 생성된 이미드를 일반식(Ⅰ)의 모노알케닐 방향족 단량체와 중합시킴을 특징으로 하여, 제 1 항에서 청구된 중합체를 제조하는 방법.상기식에서, Ar은 방향족 탄화수소 라디칼 또는 방향족 할로탄화수소 라디칼이고, R은 수소 또는 탄소수 1 내지 12의 알킬 라디칼이다.
- 제1항에 있어서, 질소원자에 2, 4, 5-트리브로모벤질 라디칼이 부착된 포움 형태의 말레이미드 5 내지 25몰%가 중합된 스티렌을 포함하는 중합체.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/643,945 US4544682A (en) | 1984-08-24 | 1984-08-24 | Polymeric compositions possessing improved flammability resistance |
US643945 | 1984-08-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870002168A KR870002168A (ko) | 1987-03-30 |
KR910002466B1 true KR910002466B1 (ko) | 1991-04-23 |
Family
ID=24582799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850006092A Expired KR910002466B1 (ko) | 1984-08-24 | 1985-08-23 | 내연성이 개선된 중합체 조성물 |
Country Status (9)
Country | Link |
---|---|
US (1) | US4544682A (ko) |
EP (1) | EP0175897B1 (ko) |
JP (1) | JPS6160747A (ko) |
KR (1) | KR910002466B1 (ko) |
AU (1) | AU585875B2 (ko) |
CA (1) | CA1255431A (ko) |
DE (1) | DE3577320D1 (ko) |
ES (1) | ES8700295A1 (ko) |
GR (1) | GR852038B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4728463A (en) * | 1986-08-18 | 1988-03-01 | Ethyl Corporation | Brominated fire retardant composition |
US4684669A (en) * | 1986-11-03 | 1987-08-04 | General Electric Company | Modified polyphenylene ether resins having improved foamability and methods of making the same |
US4866136A (en) * | 1987-08-12 | 1989-09-12 | Pennwalt Corporation | Process for producing polymer bound hindered amine light stabilizers |
JPH01193309A (ja) * | 1988-01-29 | 1989-08-03 | Dai Ichi Kogyo Seiyaku Co Ltd | 含ハロゲンイミド樹脂の製造方法、及びその樹脂からなる難燃剤 |
JPH01268705A (ja) * | 1988-04-21 | 1989-10-26 | Dai Ichi Kogyo Seiyaku Co Ltd | 含ハロゲンイミド樹脂の製法、及びその樹脂からなる難燃剤 |
US5037894A (en) * | 1988-11-07 | 1991-08-06 | Atochem North America, Inc. | Polymer bound flame retardants |
US5220015A (en) * | 1988-11-07 | 1993-06-15 | Elf Atochem North America, Inc. | Flame retardants compounds |
US5140070A (en) * | 1988-11-07 | 1992-08-18 | Elf Atochem North America, Inc | Compositions comprising polymer bond flame retardants |
JPH036206A (ja) * | 1989-06-02 | 1991-01-11 | Dai Ichi Kogyo Seiyaku Co Ltd | 含ハロゲンイミド樹脂の製法 |
EP0573543A1 (en) * | 1991-02-28 | 1993-12-15 | Dsm N.V. | Process for preparing intrinsically foamed thermoplastic polymer |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3651171A (en) * | 1969-05-21 | 1972-03-21 | Bayer Ag | Thermoplastic molding composition containing maleic imide copolymers and rubbery polymers |
US3723375A (en) * | 1970-11-24 | 1973-03-27 | Gaf Corp | Novel anhydride interpolymers |
JPS5639652B2 (ko) * | 1973-12-21 | 1981-09-14 | ||
US4187364A (en) * | 1975-06-18 | 1980-02-05 | Ciba-Geigy Corporation | Crosslinkable polymers of unsaturated imides |
DE2534603C2 (de) * | 1975-08-02 | 1984-10-31 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Copolymerisaten mit N-Dialkyl-N-amido-Gruppen |
US4059545A (en) * | 1975-12-22 | 1977-11-22 | The Dow Chemical Company | Crosslinked styrene polymer foam having suppressed ignition properties |
US4048263A (en) * | 1975-12-29 | 1977-09-13 | Monsanto Company | Rubber modified fire retardant polymer compositions |
US4136135A (en) * | 1977-03-03 | 1979-01-23 | Monsanto Company | Styrene/maleic anhydride copolymers |
US4124749A (en) * | 1977-03-07 | 1978-11-07 | Allied Chemical Corporation | Aryl mercury containing polymers |
US4129619A (en) * | 1977-12-23 | 1978-12-12 | Arco Polymers, Inc. | Moldable blend of polymethyl methacrylate and styrene-maleimide |
FR2464967A1 (fr) * | 1979-09-07 | 1981-03-20 | Rhone Poulenc Ind | Preparation de resines echangeuses d'anions par bromation de polymeres vinylaromatiques |
FR2508466B1 (fr) * | 1981-06-25 | 1986-09-12 | Du Pont | Procede de preparation de polymeres acryliques imidises |
-
1984
- 1984-08-24 US US06/643,945 patent/US4544682A/en not_active Expired - Fee Related
-
1985
- 1985-08-02 AU AU45729/85A patent/AU585875B2/en not_active Ceased
- 1985-08-07 CA CA000488184A patent/CA1255431A/en not_active Expired
- 1985-08-08 EP EP85109973A patent/EP0175897B1/en not_active Expired - Lifetime
- 1985-08-08 DE DE8585109973T patent/DE3577320D1/de not_active Expired - Fee Related
- 1985-08-22 GR GR852038A patent/GR852038B/el unknown
- 1985-08-23 KR KR1019850006092A patent/KR910002466B1/ko not_active Expired
- 1985-08-23 ES ES546365A patent/ES8700295A1/es not_active Expired
- 1985-08-23 JP JP60184325A patent/JPS6160747A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1255431A (en) | 1989-06-06 |
EP0175897B1 (en) | 1990-04-25 |
GR852038B (ko) | 1985-12-19 |
JPS6160747A (ja) | 1986-03-28 |
EP0175897A2 (en) | 1986-04-02 |
KR870002168A (ko) | 1987-03-30 |
ES8700295A1 (es) | 1986-10-01 |
AU585875B2 (en) | 1989-06-29 |
EP0175897A3 (en) | 1987-01-07 |
ES546365A0 (es) | 1986-10-01 |
AU4572985A (en) | 1986-02-27 |
DE3577320D1 (de) | 1990-05-31 |
US4544682A (en) | 1985-10-01 |
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