CN100482709C - 回收油脂多元醇及其硬质聚氨酯泡沫板材的制备方法 - Google Patents
回收油脂多元醇及其硬质聚氨酯泡沫板材的制备方法 Download PDFInfo
- Publication number
- CN100482709C CN100482709C CNB2007100383649A CN200710038364A CN100482709C CN 100482709 C CN100482709 C CN 100482709C CN B2007100383649 A CNB2007100383649 A CN B2007100383649A CN 200710038364 A CN200710038364 A CN 200710038364A CN 100482709 C CN100482709 C CN 100482709C
- Authority
- CN
- China
- Prior art keywords
- preparation
- grease
- polyvalent alcohol
- alcohol
- oil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
Landscapes
- Lubricants (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100383649A CN100482709C (zh) | 2007-03-23 | 2007-03-23 | 回收油脂多元醇及其硬质聚氨酯泡沫板材的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100383649A CN100482709C (zh) | 2007-03-23 | 2007-03-23 | 回收油脂多元醇及其硬质聚氨酯泡沫板材的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101029119A CN101029119A (zh) | 2007-09-05 |
CN100482709C true CN100482709C (zh) | 2009-04-29 |
Family
ID=38714684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100383649A Expired - Fee Related CN100482709C (zh) | 2007-03-23 | 2007-03-23 | 回收油脂多元醇及其硬质聚氨酯泡沫板材的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100482709C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102453224A (zh) * | 2011-07-15 | 2012-05-16 | 上海高裕海绵制品有限公司 | 植物油聚醚生产海绵工艺 |
CN102336901A (zh) * | 2011-08-03 | 2012-02-01 | 句容宁武新材料发展有限公司 | 一种利用废油脂制备聚氨酯聚醚多元醇的方法 |
CN102504240B (zh) * | 2011-11-04 | 2013-08-21 | 高春青 | 一种制备硬泡聚氨酯用多元醇的方法 |
CN103820226A (zh) * | 2013-12-06 | 2014-05-28 | 江苏盈天化学有限公司 | 一种利用回收醇和地沟油制备地沟油改性聚酯多元醇的方法 |
CN103709393B (zh) * | 2013-12-06 | 2016-03-02 | 江苏盈天化学有限公司 | 一种利用回收醇和eo制备亲水性聚醚多元醇的方法 |
CN115703876A (zh) * | 2021-08-11 | 2023-02-17 | 江苏赛胜新材料科技有限公司 | 高承载耐高温聚氨酯板材发泡材料及其制备方法与用途 |
-
2007
- 2007-03-23 CN CNB2007100383649A patent/CN100482709C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101029119A (zh) | 2007-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100482709C (zh) | 回收油脂多元醇及其硬质聚氨酯泡沫板材的制备方法 | |
CN100528819C (zh) | 一种高羟值植物油多元醇的制备方法 | |
CN111560108B (zh) | 一种全水聚氨酯硬质泡沫及其制备方法和应用 | |
CN101250260B (zh) | 聚醚酯多元醇的制备方法 | |
US9834638B2 (en) | Process for preparing rigid polyisocyanurate foams using natural-oil polyols | |
CN101353411B (zh) | 一种采用植物油酸制备硬质聚氨酯泡沫塑料的方法 | |
CN103228701B (zh) | 高官能度芳族聚酯、包含它们的多元醇共混物和源自它们的所得产品 | |
CN102504331B (zh) | 一种回收聚氨酯的降解方法 | |
CA2573709A1 (en) | Water blown polyurethane spray foam system | |
CN101805258B (zh) | 一种新型聚氨酯硬泡用植物油多元醇的制备方法 | |
CN110204705B (zh) | 一种淀粉液化制备聚醚多元醇的方法 | |
CN102050945A (zh) | 一种聚醚多元醇和聚氨酯硬质泡沫塑料及制备方法 | |
CN100482714C (zh) | 一种利用回收油脂制备脂肪酸聚醚多元醇的方法 | |
CN104877105B (zh) | 一种聚氨酯硬泡组合料及其制备方法 | |
CN105111997A (zh) | 一种食品级包装用双组份无溶剂型聚氨酯胶黏剂的制备方法 | |
CN101469050A (zh) | 一种废弃硬质聚氨酯泡沫塑料的再生利用方法 | |
SG183523A1 (en) | Method for producing polyurethanes | |
CN102070412B (zh) | 阻燃型聚醚多元醇及制备方法,组合聚醚及聚氨酯泡沫 | |
CN102002157A (zh) | 一种芳烃聚酯改性聚醚多元醇及其制备方法 | |
LV14722B (lv) | Siltumizolācijas materiālu iegūšanas paņēmiens | |
CN101733893B (zh) | 采用交联聚氯乙烯结构泡沫废料生产复合泡沫板材的方法 | |
CN1696168A (zh) | 非氟里昂发泡体系聚氨酯硬泡用聚醚多元醇的制备方法 | |
CN111471173A (zh) | 一种秸秆催化溶剂热液化制备聚醚多元醇的方法 | |
CN105315423A (zh) | 一种连续式生产型全水低密度吸音板材料及其制备方法 | |
CN105175701A (zh) | 一种pet基多元协效多元醇的制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: PENGXIN GLOBAL SOURSE CO., LTD. Free format text: FORMER NAME: SHANGHAI ZHONGKE HECHEN CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 200336 room 2299, No. 2280, Putuo District, Shanghai, Zhongshan North Road Patentee after: Pengxin global Tiomin Resources Inc Address before: 200052 Shanghai city Changning District Fahuazhen Road No. 455-3 Patentee before: Shanghai Zhongke Hechen Co., Ltd. |
|
DD01 | Delivery of document by public notice |
Addressee: Pengxin global Tiomin Resources Inc Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice |
Addressee: Pengxin global Tiomin Resources Inc Document name: Notification of Termination of Patent Right |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20150323 |
|
EXPY | Termination of patent right or utility model |