KR860002556A - 유기물질의 변색 방지방법 - Google Patents
유기물질의 변색 방지방법 Download PDFInfo
- Publication number
- KR860002556A KR860002556A KR1019850006730A KR850006730A KR860002556A KR 860002556 A KR860002556 A KR 860002556A KR 1019850006730 A KR1019850006730 A KR 1019850006730A KR 850006730 A KR850006730 A KR 850006730A KR 860002556 A KR860002556 A KR 860002556A
- Authority
- KR
- South Korea
- Prior art keywords
- polymer
- sbh
- organic material
- organic materials
- prevent discoloration
- Prior art date
Links
Classifications
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- 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
- C08K3/38—Boron-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K15/00—Anti-oxidant compositions; Compositions inhibiting chemical change
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (6)
- 소듐 보로하이드라이드를 페놀계 산화방지제의 결합전, 결합중 및 결합 후에 페놀계 산화방지제로 안정화된 유기물질에 첨가함을 특징으로 하는 페닐계 산화방지제로 안정화한 유기물질의 변색을 방지하는 방법.
- 제1항에 있어서, 상기 유기물질이 중합체임을 특징으로 하는 방법.
- 제2항에 있어서, 상기 중합체가 폴리올레핀임을 특징으로 하는 방법.
- 제3항에 있어서, 중합체가 폴리에틸렌이나 폴리프로필렌임을 특징으로 하는 방법.
- 제2항 내지 제4항중 어느 한항에 있어서, 중압체를 기준으로 한 SBH의 총함량이 0.001-0.2중량%임을 특징으로 하는 방법.
- 제5항에 있어서, SBH가 최종 중합체 조성물에 요구된 것보다 높은 비율로중합체의 마스터 배치에서 결합되고, 상기 마스터 배치가 0.001-0.2중량%의 SBH를 함유하는 최종 혼합물을 산출하도록 계속해서 중합체와 더욱 혼합됨을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848423292A GB8423292D0 (en) | 1984-09-14 | 1984-09-14 | Stabilisation of polyolefins |
GB8423292 | 1984-09-14 | ||
GB8427332 | 1984-10-29 | ||
GB848427332A GB8427332D0 (en) | 1984-10-29 | 1984-10-29 | Stabilizing composition |
Publications (1)
Publication Number | Publication Date |
---|---|
KR860002556A true KR860002556A (ko) | 1986-04-26 |
Family
ID=26288223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850006730A KR860002556A (ko) | 1984-09-14 | 1985-09-14 | 유기물질의 변색 방지방법 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0175546B1 (ko) |
KR (1) | KR860002556A (ko) |
BE (1) | BE903226A (ko) |
BR (1) | BR8504499A (ko) |
DE (1) | DE3571326D1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05125378A (ja) * | 1991-05-14 | 1993-05-21 | Dow Chem Co:The | 安定化ブレーキ液 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3086963A (en) * | 1960-01-05 | 1963-04-23 | Kurashiki Rayon Co | Polyvinyl alcohol treatment |
US3413260A (en) * | 1966-05-25 | 1968-11-26 | Universal Oil Prod Co | Stabilization of solid polymers with quaternary ammonium borohydrides |
GB1244168A (en) * | 1967-12-14 | 1971-08-25 | Ici Ltd | Stabilisation of polymers |
US4360623A (en) * | 1981-06-12 | 1982-11-23 | Thiokol Corporation | Alkali metal borohydride concentrate useful as a stability improver |
-
1985
- 1985-09-11 EP EP85306455A patent/EP0175546B1/en not_active Expired
- 1985-09-11 DE DE8585306455T patent/DE3571326D1/de not_active Expired
- 1985-09-12 BE BE0/215577A patent/BE903226A/fr unknown
- 1985-09-14 KR KR1019850006730A patent/KR860002556A/ko not_active Application Discontinuation
- 1985-09-16 BR BR8504499A patent/BR8504499A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0175546A2 (en) | 1986-03-26 |
BE903226A (fr) | 1985-12-31 |
BR8504499A (pt) | 1986-07-15 |
DE3571326D1 (en) | 1989-08-10 |
EP0175546B1 (en) | 1989-07-05 |
EP0175546A3 (en) | 1986-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |