Antiskinning compound and compositions containing them
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C08K-005/05
C08K-005/00
C08K-005/32
C09D-147/00
출원번호
US-0859304
(2004-06-02)
등록번호
US-7253222
(2007-08-07)
발명자
/ 주소
Alford, Jr.,Daniel
Fellenger,Paul David
Lou,Jianfeng
Martyak,Nicholas Michael
출원인 / 주소
Arkema Inc.
인용정보
피인용 횟수 :
0인용 특허 :
1
초록▼
The invention relates to anti-skinning agents containing mixtures of organic compounds (combinations of additives), whereby the organic compounds are selected from the groups of (a) organic hydroxylamines and (b) alkylamines and/or alkyl alkanolamines and also relates to compositions containing the
The invention relates to anti-skinning agents containing mixtures of organic compounds (combinations of additives), whereby the organic compounds are selected from the groups of (a) organic hydroxylamines and (b) alkylamines and/or alkyl alkanolamines and also relates to compositions containing the combination, especially oxidatively drying paints or coating compositions and article coated with such oxidatively drying paints or coating compositions.
대표청구항▼
What is claimed is: 1. A coating material, paint or finish which contains an alkyd resin oxidatively drying film former and, as an antiskinning agent, a combination of a) diethylhydroxylamine; and an amine selected from the group consisting of b) an alkyl amine of formula (II) where R3, R4 and R
What is claimed is: 1. A coating material, paint or finish which contains an alkyd resin oxidatively drying film former and, as an antiskinning agent, a combination of a) diethylhydroxylamine; and an amine selected from the group consisting of b) an alkyl amine of formula (II) where R3, R4 and R5 may be mutually independently hydrogen but all three can not be hydrogen, a linear or branched, saturated or unsaturated, unsubstituted or mono-or polysubstituted, C1-C20 aliphatic radical, or a C6-C12 aryl radical, a C7-C14 araliphatic radical or a C5-C7 cycloaliphatic radical, at least one of R3, R4 or R5 is an alkyl radical, c) an alkyl alkanol amine of formula (III) where R6 and R8 may be mutually independently hydrogen but both can not be hydrogen, a linear or branched, saturated or unsaturated, unsubstituted or mono-or polysubstituted, C1-C20 aliphatic radical, a C6-C12 aryl radical, a C7-C14 araliphatic radical or a C5-C7 cycloaliphatic radical and R8 may be a linear or branched, saturated or unsaturated C1-C20 aliphatic radical, which can optionally be mono-or polysubstituted, a C6-C12 aryl radical, a C7-C14 araliphatic radical or a C5-C7 cycloaliphatic radical, at least one of R6 or R8 is an alkyl radical and d) mixtures thereof. 2. The coating material, paint or finish of claim 1 wherein the alkyl amine is selected from: monoethyl amine, diethyl amine, triethyl amine, monoisopropyl amine, diisopropyl amine, monobutyl amine, dibutylamine, tributyl amine, monoamyl amine, dimethyl ethyl amine, dimethyl isopropyl amine, ethyl diisopropyl amine, sec-butyl amine, tetramethylpropylenediamine, diethylaminopropylamine, 3-methoxypropylamine, dimethylaminopropylaminopropylamine and 3-isopropoxypropylamine or mixtures thereof. 3. The coating material, paint or finish of claim 1 wherein the alkyl alkanolamine is selected from: methylaminoethanol, dimethylaminoethanol, methydiethanolamine, ethylaminoethanol, diethylaminoethanol, dimethylamino-2-propanol, isopropylaminoethanol, disiopropylaminoethanol, butylaminoethanol, dibutylaminoethanol, butyldiethanolamine, tert-butylaminoethanol or mixtures thereof. 4. The coating material, paint or finish of claim 1, which contains the said combination in an amount of from 0.001 to 2% by weight, based on the total surface coating. 5. The coating material, paint or finish of claim 1, which contains said combination together with other antiskinning agents and antioxidants. 6. A process for the production of a coating material, paint or finish containing an alkyd resin oxidatively drying film former, wherein an antiskinning combination comprising a) diethylhydroxylamine; and an amine selected from the group consisting of b) an alkyl amine of formula (II) where R3, R4 and R5 may be mutually independently hydrogen but all three can not be hydrogen, a linear or branched, saturated or unsaturated, unsubstituted or mono-or polysubstituted, C1-C20 aliphatic radical, or a C6-C12 aryl radical, a C7-C14 araliphatic radical or a C5-C7 cycloaliphatic radical, at least one of R3, R4 or R5 is an alkyl radical, c) an alkyl alkanolamine of formula (III) where R6 and R8 may be mutually independently hydrogen but both can not be hydrogen, a linear or branched, saturated or unsaturated C1-C20 aliphatic radical, which can optionally be mono-or polysubstituted, a C6-C12 aryl radical, a C7-C14 araliphatic radical or a C5-C7 cycloaliphatic radical and R8 may be a linear or branched, saturated or unsaturated, unsubstituted or mono-or polysubstituted, C1-C20 aliphatic radical, a C6-C12 aryl radical, a C7-C14 araliphatic radical or a C5-C7 cycloaliphatic radical, at least one of R6 or R8 is an alkyl radical and d) mixtures thereof is incorporated into the coating material, paint or finish. 7. The process of claim 6 wherein the alkyl amine is selected from: monoethyl amine, diethyl amine, triethyl amine, monoisopropyl amine, diisopropyl amine, monobutyl amine, dibutylamine, tributyl amine, monoamyl amine, dimethyl ethyl amine, dimethyl isopropyl amine, ethyl diisopropyl amine, sec-butyl amine, tetramethylpropylenediamine, diethylaminopropylamine, 3-methoxypropylamine, dimethylaminopropylaminopropylamine and 3-isopropoxypropylamine or mixtures thereof. 8. The process of claim 6 wherein the alkyl alkanolamine is selected from: methylaminoethanol, dimethylaminoethanol, methydiethanolamine, ethylaminoethanol, diethylaminoethanol, dimethylamino-2-propanol, isopropylaminoethanol, disiopropylaminoethanol, butylaminoethanol, dibutylaminoethanol, butyldiethanolamine, tert-butylaminoethanol or mixtures thereof. 9. The process of claim 6, wherein said coating material, paint or finish containing an oxidatively drying film former contains said combination in an amount of from 0.001 to 2% by weight, based on the total surface coating. 10. The process of claim 6, wherein said coating material, paint or finish contains said combination together with other antiskinning agents and antioxidants. 11. An article coated with a coating material, paint or finish containing an alkyd resin oxidatively drying film former, wherein an antiskinning combination comprising a) diethylhydroxylamine; and an amine selected from the group consisting of b) an alkyl amine of formula (II) where R3, R4 and R5 may be mutually independently hydrogen but all three can not be hydrogen, a linear or branched, saturated or unsaturated, unsubstituted or mono-or polysubstituted, C1-C20 aliphatic radical, or a C6-C12 aryl radical, a C7-C14 araliphatic radical or a C5-C7 cycloaliphatic radical, at least one of R3, R4 or R5 is an alkyl radical, c) an alkyl alkanolamine of formula (III) where R6 and R8 may be mutually independently hydrogen but both can not be hydrogen, a linear or branched, saturated or unsaturated, unsubstituted or mono-or polysubstituted, C1-C20 aliphatic radical, a C6-C12 aryl radical, a C7-C14 araliphatic radical or a C5-C7 cycloaliphatic radical and R8 may be a linear or branched, saturated or unsaturated C1-C20aliphatic radical, which can optionally be mono-or polysubstituted, a C6-C12 aryl radical, a C7-C14 araliphatic radical or a C5-C7 cycloaliphatic radical, at least one of R6 or R8 is an alkyl radical and d) mixtures thereof is incorporated into the coating material, paint or finish. 12. The article of claim 11 wherein the alkyl amine is selected from: monoethyl amine, diethyl amine, triethyl amine, monoisopropyl amine, diisopropyl amine, monobutyl amine, dibutylamine, tributyl amine, monoamyl amine, dimethyl ethyl amine, dimethyl isopropyl amine, ethyl diisopropyl amine, sec-butyl amine, tetramethylpropylenediamine, diethylaminopropylamine, 3-methoxypropylamine, dimethylaminopropylaminopropylamine and 3-isopropoxypropylamine or mixtures thereof. 13. The article of claim 11 wherein the alkyl alkanolamine is selected from: methylaminoethanol, dimethylaminoethanol, methydiethanolamine, ethylaminoethanol, diethylaminoethanol, dimethylamino-2-propanol, isopropylaminoethanol, disiopropylaminoethanol, butylaminoethanol, dibutylaminoethanol, butyldiethanolamine, tert-butylaminoethanol or mixtures thereof. 14. The article of claim 11, wherein said coating material, paint or finish containing an oxidatively drying film former contains said combination in an amount of from 0.001 to 2% by weight, based on the total surface coating. 15. The article of claim 11, wherein said wherein said coating material, paint or finish contains said combination together with other antiskinning agents and antioxidants. 16. The coating material, paint or finish of claim 1, wherein said alkyd resin is selected from short oil alkyd resins or medium oil alkyd resins. 17. The process for the production of a coating material, paint or finish of claim 6, wherein said alkyd resin is selected from short oil alkyd resins or medium oil alkyd resins. 18. The article coated with a coating material, paint or finish of claim 11, wherein said alkyd resin is selected from short oil alkyd resins or medium oil alkyd resins.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (1)
Rapaport Stanley (Shaker Heights OH) Cachat Francis J. (Rocky River OH), Water-soluble aerosol paint compositions.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.