KR100356436B1 - 다이머산의 제조방법 - Google Patents
다이머산의 제조방법 Download PDFInfo
- Publication number
- KR100356436B1 KR100356436B1 KR1019990063471A KR19990063471A KR100356436B1 KR 100356436 B1 KR100356436 B1 KR 100356436B1 KR 1019990063471 A KR1019990063471 A KR 1019990063471A KR 19990063471 A KR19990063471 A KR 19990063471A KR 100356436 B1 KR100356436 B1 KR 100356436B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- acid
- dimer acid
- fatty acid
- added
- 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 지방산에계면활성제로서 알킬벤젠설포나이트, 소디움라우릭설포나이트, 또는 폴리글리콜에테르를 원료지방산 100중량부에 대하여 0.5∼5중량부 첨가하고,전리제로서 황산나트륨 또는 염화나트륨을 원료지방산 100중량부에 대하여 0.5∼5중량부 첨가하고, 0∼10℃ 까지 냉각한 후 초원심분리기로 분리하여 원료를 얻고,이 원료에 대하여 주촉매로서 백토를 사용하고, 조촉매로서 AlCl3, SnCl2, LiCO3, CaCO3, MgO, 과산화 벤질 또는 카본 중 2종 이상을 주촉매 100중량부에 대하여 1∼5중량부 사용하여 중합하는 것을 특징으로 하는 다이머산의 제조방법.
- 제1항에 있어서, 식물유 지방산은 채종, 미강, 옥배, 대두 또는 올리브 유래의 지방산인 것을 특징으로 하는 다이머산의 제조방법.
- 삭제
- 삭제
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 KR20010060999A (ko) | 2001-07-07 |
KR100356436B1 true 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 |
---|---|---|---|---|
CN102070437A (zh) * | 2011-01-06 | 2011-05-25 | 陈春林 | 水存在下不饱和脂肪酸聚合的方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102510352B1 (ko) * | 2021-04-30 | 2023-03-15 | 실버스타케미칼(주) | 친환경 변성 폴리아마이드 핫멜트 접착수지 제조방법 |
Citations (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 |
KR20000060896A (ko) * | 1999-03-20 | 2000-10-16 | 신명수 | 지방산을 이용한 다이머산의 제조방법 |
-
1999
- 1999-12-28 KR KR1019990063471A patent/KR100356436B1/ko active IP Right Grant
Patent Citations (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 |
KR20000060896A (ko) * | 1999-03-20 | 2000-10-16 | 신명수 | 지방산을 이용한 다이머산의 제조방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102070437A (zh) * | 2011-01-06 | 2011-05-25 | 陈春林 | 水存在下不饱和脂肪酸聚合的方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20010060999A (ko) | 2001-07-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2812342A (en) | Hydrogenation of structurally modified acids and products produced thereby | |
US2967873A (en) | Process for the production of aliphatic and cycloaliphatic monocarboxylic acid alkyl esters | |
US2116182A (en) | Production of mercaptans | |
CN105330836B (zh) | 一种端环氧基烯丙醇聚氧乙烯醚的合成方法 | |
US4515721A (en) | Process for the production of fatty acid esters of hydroxyalkyl sulfonate salts | |
US3899476A (en) | Process for making a methacrylic acid adduct of linoleic acid and product | |
US5416239A (en) | Process for the production of fatty ketones | |
WO1991013918A1 (de) | Verfahren zur herstellung von polymerisierten alkoholen | |
US5831134A (en) | Continuous production process of tertiary alcohols by radical addition of secondary alcohols to alkenes | |
WO2000075252A1 (en) | Process for producing light color dimer acids from the dimerization of unsaturated fatty acids | |
KR100356436B1 (ko) | 다이머산의 제조방법 | |
GB2262525A (en) | A process of ethoxylating a derivative of technical cashew nut shell liquid | |
US3714258A (en) | Dialkylated diarylamines and a method for producing same | |
JPH0443904B2 (ko) | ||
CA1177095A (en) | Process for hydroxylating olefinically unsaturated compounds | |
US3250801A (en) | Process for preparation of bis-allyl esters from a dicarboxylic acid an- hydride and an allyl halide | |
US2671117A (en) | Hydroxy aromatic hydrocarbonolefin polymer alkylation with alcl2 hso4 catalyst | |
CH437344A (de) | Verfahren zur Herstellung alkylierter Cumarine | |
CN109206300B (zh) | 一种用二氧化二戊烯合成香芹酚的方法 | |
US3275682A (en) | Production of surface-active ether sulfonates | |
US3893948A (en) | Catalyst of reducing-dehydrating type for synthesizing vinylaromatic compounds and method of preparing it | |
CA1090830A (en) | Method of obtaining primary alcohols with straight chains from c.sub.4hydrocarbon cuts | |
CA2140075C (en) | Process for conversion of ethers to alcohols and olefins | |
US5502264A (en) | Method of preparing unsaturated dimers of α-methylstyrenes | |
DE69912314T2 (de) | Ein verfahren zur herstellung von butyraldehyd aus butadien |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120927 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20130930 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20140930 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20150930 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20160926 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20180921 Year of fee payment: 17 |
|
FPAY | Annual fee payment |
Payment date: 20190930 Year of fee payment: 18 |