KR930000607A - 폴리이소시아네이트 조성물 - Google Patents
폴리이소시아네이트 조성물 Download PDFInfo
- Publication number
- KR930000607A KR930000607A KR1019920009579A KR920009579A KR930000607A KR 930000607 A KR930000607 A KR 930000607A KR 1019920009579 A KR1019920009579 A KR 1019920009579A KR 920009579 A KR920009579 A KR 920009579A KR 930000607 A KR930000607 A KR 930000607A
- Authority
- KR
- South Korea
- Prior art keywords
- polyisocyanate
- polyisocyanate composition
- weight
- modified silicone
- composition according
- Prior art date
Links
Classifications
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/708—Isocyanates or isothiocyanates containing non-reactive high-molecular-weight compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (7)
- 총 폴리이소시아네이트를 기준하여 디페닐메탄 디이소시아네이트 또는 이의 유도체를 40 내지 62중량%함유하는 디페닐메탄 디이소시아네이트 올리고머 및 폴리이소시아네이트에 대해 불활성인 변성 실리콘 오일을 폴리이소시아네이트 100중량부당 0.0001 내지 4중량부 포함하는 폴리이소시아네이트 조성물.
- 제1항에 있어서, 변성 실리콘 오일이 폴리에테르형 변성실리콘 오일인 폴리이소시아네이트 조성물.
- 제2항에 있어서, 폴리에테르형 변성 실리콘 오일이 폴리실록산-폴리옥시알킬렌옥사이드 공중합체인 폴리이소시아네이트 조성물.
- 제1항 내지 제3항중의 어느 한 항에 있어서, 변성 실리콘 오일의 양의 폴리이소시아네이트 100중량부를 기준하여 0.0005 내지 3중량부인 폴리이소시아네이트 조성물.
- 제1항 내지 제4항중의 어느 한 항에 있어서, 디페닐메탄 디이소시아네이트 올리고머가 디페닐메탄 디이소시아네이트를 44 내지 55중량%함유하는 폴리이소시아네이트 조성물.
- 제1항 내지 제5항중의 어느 한 항에 있어서, 폴리이소시아네이트 화합물의 점도(25℃하)가 55 내지 140cps인 폴리이소시아네이트 조성물.
- 폴리이소시아네이트의 저온 저장 안정성을 향상시키기 위한 부가제로서의 변성 실리콘 오일의 용도.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3134375A JPH07173387A (ja) | 1991-06-05 | 1991-06-05 | ポリイソシアネート組成物 |
JP91-134375 | 1991-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR930000607A true KR930000607A (ko) | 1993-01-15 |
Family
ID=15126923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920009579A KR930000607A (ko) | 1991-06-05 | 1992-06-03 | 폴리이소시아네이트 조성물 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0517527A3 (ko) |
JP (1) | JPH07173387A (ko) |
KR (1) | KR930000607A (ko) |
AU (1) | AU645944B2 (ko) |
CA (1) | CA2070463A1 (ko) |
TW (1) | TW200518B (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10316733A (ja) * | 1997-05-15 | 1998-12-02 | Mitsui Chem Inc | ポリメチレンポリフェニルポリイソシアネート組成物 |
JP4114198B2 (ja) * | 2002-09-10 | 2008-07-09 | 日本ポリウレタン工業株式会社 | ポリメチレンポリフェニレンポリイソシアネートの着色低減方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2835692A (en) * | 1956-07-09 | 1958-05-20 | Gen Aniline & Film Corp | Stabilization of organic isocyanates |
US3585230A (en) * | 1968-07-17 | 1971-06-15 | Kaiser Aluminium Chem Corp | Stable liquid polyisocyanate compositions |
US4093572A (en) * | 1976-10-04 | 1978-06-06 | The Goodyear Tire & Rubber Company | Method of making a storage stable isocyanate and its use |
US4477366A (en) * | 1983-05-23 | 1984-10-16 | Ici Americas Inc. | Silicone surfactant/organofunctional polysiloxane internal mold release agents |
-
1991
- 1991-06-05 JP JP3134375A patent/JPH07173387A/ja active Pending
-
1992
- 1992-06-03 KR KR1019920009579A patent/KR930000607A/ko active IP Right Grant
- 1992-06-03 AU AU17357/92A patent/AU645944B2/en not_active Ceased
- 1992-06-04 TW TW081104422A patent/TW200518B/zh active
- 1992-06-04 CA CA002070463A patent/CA2070463A1/en not_active Abandoned
- 1992-06-04 EP EP19920305144 patent/EP0517527A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0517527A2 (en) | 1992-12-09 |
AU645944B2 (en) | 1994-01-27 |
TW200518B (ko) | 1993-02-21 |
EP0517527A3 (en) | 1993-01-27 |
JPH07173387A (ja) | 1995-07-11 |
AU1735792A (en) | 1992-12-10 |
CA2070463A1 (en) | 1992-12-06 |
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E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |