KR20010060999A - 다이머산의 제조방법 - Google Patents
다이머산의 제조방법 Download PDFInfo
- Publication number
- KR20010060999A KR20010060999A KR1019990063471A KR19990063471A KR20010060999A KR 20010060999 A KR20010060999 A KR 20010060999A KR 1019990063471 A KR1019990063471 A KR 1019990063471A KR 19990063471 A KR19990063471 A KR 19990063471A KR 20010060999 A KR20010060999 A KR 20010060999A
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- dimer acid
- weight
- fatty acid
- dimer
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (4)
- 식물유 지방산에 음이온 계면활성제 또는 비이온 계면활성제를 첨가하고, 전리제를 첨가한 후 초원심분리기로 분리하여 얻은 원료를 사용하고, 조촉매로 AlCl3, SnCl2, LiCO3, CaCO3, MgO, 과산화 벤질 또는 카본 중 2종 이상을 사용하여 중합하는것을 특징으로 하는 다이머산의 제조방법.
- 제1항에 있어서, 식물유 지방산은 채종, 미강, 옥배, 대두 또는 올리브 유래의 지방산인 것을 특징으로 하는 다이머산의 제조방법.
- 제1항에 있어서, 음이온 계면활성제 또는 비이온 계면활성제는 원료지방산 100중량부에 대하여 0.5∼5중량부를 사용하는 것을 특징으로 하는 다이머산의 제조방법.
- 제1항에 있어서, 조촉매는 주촉매 100중량부에 대하여 1∼5중량부를 사용하는 것을 특징으로 하는 다이머산의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990063471A KR100356436B1 (ko) | 1999-12-28 | 1999-12-28 | 다이머산의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990063471A KR100356436B1 (ko) | 1999-12-28 | 1999-12-28 | 다이머산의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010060999A true KR20010060999A (ko) | 2001-07-07 |
KR100356436B1 KR100356436B1 (ko) | 2002-10-19 |
Family
ID=19630803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990063471A KR100356436B1 (ko) | 1999-12-28 | 1999-12-28 | 다이머산의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100356436B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220149081A (ko) * | 2021-04-30 | 2022-11-08 | 실버스타케미칼(주) | 친환경 변성 폴리아마이드 핫멜트 접착수지 제조방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102070437B (zh) * | 2011-01-06 | 2013-06-26 | 陈春林 | 水存在下不饱和脂肪酸聚合的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3925342A (en) * | 1973-10-15 | 1975-12-09 | Arizona Chem | Polymerization of unsaturated fatty materials |
JPS5273819A (en) * | 1975-12-15 | 1977-06-21 | Dainippon Ink & Chem Inc | Polymerizaion of unsaturated fatty acids |
US4776983A (en) * | 1985-03-22 | 1988-10-11 | Union Camp Corporation | Polymerization of fatty acids |
KR19980078899A (ko) * | 1997-04-30 | 1998-11-25 | 김형봉 | 반추동물 사료용 보호지방 제조방법 |
KR100288396B1 (ko) * | 1999-03-20 | 2001-04-16 | 신명수 | 지방산을 이용한 다이머산의 제조방법 |
-
1999
- 1999-12-28 KR KR1019990063471A patent/KR100356436B1/ko active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220149081A (ko) * | 2021-04-30 | 2022-11-08 | 실버스타케미칼(주) | 친환경 변성 폴리아마이드 핫멜트 접착수지 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100356436B1 (ko) | 2002-10-19 |
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