CN108285634A - TPU expanded materials, preparation method and TPU synthetic leather - Google Patents
TPU expanded materials, preparation method and TPU synthetic leather Download PDFInfo
- Publication number
- CN108285634A CN108285634A CN201711466373.8A CN201711466373A CN108285634A CN 108285634 A CN108285634 A CN 108285634A CN 201711466373 A CN201711466373 A CN 201711466373A CN 108285634 A CN108285634 A CN 108285634A
- Authority
- CN
- China
- Prior art keywords
- tpu
- foaming
- parts
- lubricant
- raw material
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
- D06N3/005—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by blowing or swelling agent
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
- D06N3/145—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes two or more layers of polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
-
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Textile Engineering (AREA)
- Emergency Medicine (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Cell uniformity | Tensile strength/N | Tearing strength/N | |
Embodiment 1 | ++++ | 581 | 59 |
Embodiment 2 | ++++ | 580 | 58 |
Embodiment 3 | +++++ | 585 | 56 |
Embodiment 4 | +++++ | 586 | 57 |
Embodiment 5 | ++++++ | 595 | 56 |
Embodiment 6 | ++++++ | 589 | 58 |
Embodiment 7 | +++ | 577 | 61 |
Embodiment 8 | +++ | 576 | 62 |
Comparative example 1 | ++ | 570 | 60 |
Comparative example 2 | + | 600 | 70 |
Comparative example 3 | ++ | 572 | 62 |
Comparative example 4 | +++ | 580 | 65 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711466373.8A CN108285634B (en) | 2017-12-28 | 2017-12-28 | TPU (thermoplastic polyurethane) foaming material, preparation method thereof and TPU synthetic leather |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711466373.8A CN108285634B (en) | 2017-12-28 | 2017-12-28 | TPU (thermoplastic polyurethane) foaming material, preparation method thereof and TPU synthetic leather |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108285634A true CN108285634A (en) | 2018-07-17 |
CN108285634B CN108285634B (en) | 2020-08-11 |
Family
ID=62832433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711466373.8A Active CN108285634B (en) | 2017-12-28 | 2017-12-28 | TPU (thermoplastic polyurethane) foaming material, preparation method thereof and TPU synthetic leather |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108285634B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111484725A (en) * | 2020-05-14 | 2020-08-04 | 上海鑫亘环保科技有限公司 | TPU foamed leather and preparation process thereof |
CN114369357A (en) * | 2022-01-12 | 2022-04-19 | 刘堂连 | Composition for foaming material |
CN115107322A (en) * | 2022-07-18 | 2022-09-27 | 广东安拓普聚合物科技有限公司 | Environment-friendly flexible leather and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070110626A (en) * | 2006-05-15 | 2007-11-20 | 진양화학 주식회사 | Thermoplastic polyurethane composition |
CN104611942A (en) * | 2015-02-10 | 2015-05-13 | 浙江佳阳塑胶新材料有限公司 | Thermoplastic polyurethane (TPU) physical foaming synthetic leather as well as production technology and application thereof |
CN105463872A (en) * | 2015-12-31 | 2016-04-06 | 昆山阿基里斯人造皮有限公司 | TPU environmental-protection artificial leather and manufacturing method thereof |
CN106118024A (en) * | 2016-06-30 | 2016-11-16 | 陕西科技大学 | A kind of flexible composite 3D Method of printing based on thermoplastic polyurethane |
-
2017
- 2017-12-28 CN CN201711466373.8A patent/CN108285634B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070110626A (en) * | 2006-05-15 | 2007-11-20 | 진양화학 주식회사 | Thermoplastic polyurethane composition |
CN104611942A (en) * | 2015-02-10 | 2015-05-13 | 浙江佳阳塑胶新材料有限公司 | Thermoplastic polyurethane (TPU) physical foaming synthetic leather as well as production technology and application thereof |
CN105463872A (en) * | 2015-12-31 | 2016-04-06 | 昆山阿基里斯人造皮有限公司 | TPU environmental-protection artificial leather and manufacturing method thereof |
CN106118024A (en) * | 2016-06-30 | 2016-11-16 | 陕西科技大学 | A kind of flexible composite 3D Method of printing based on thermoplastic polyurethane |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111484725A (en) * | 2020-05-14 | 2020-08-04 | 上海鑫亘环保科技有限公司 | TPU foamed leather and preparation process thereof |
CN114369357A (en) * | 2022-01-12 | 2022-04-19 | 刘堂连 | Composition for foaming material |
CN115107322A (en) * | 2022-07-18 | 2022-09-27 | 广东安拓普聚合物科技有限公司 | Environment-friendly flexible leather and preparation method thereof |
CN115107322B (en) * | 2022-07-18 | 2023-06-06 | 广东安拓普聚合物科技有限公司 | Environment-friendly flexible leather and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN108285634B (en) | 2020-08-11 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180717 Assignee: Guangdong Yaoda Financial Leasing Co.,Ltd. Assignor: GUANGDONG TIANAN NEW MATERIAL Co.,Ltd. Contract record no.: X2022980007634 Denomination of invention: TPU foaming material, its preparation method and TPU synthetic leather Granted publication date: 20200811 License type: Exclusive License Record date: 20220616 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: TPU foaming material, its preparation method and TPU synthetic leather Effective date of registration: 20220617 Granted publication date: 20200811 Pledgee: Guangdong Yaoda Financial Leasing Co.,Ltd. Pledgor: GUANGDONG TIANAN NEW MATERIAL Co.,Ltd. Registration number: Y2022980008070 |