NL7512982A - Opblaasmiddel op basis van ureumdicarbonzuuran- hydride. - Google Patents
Opblaasmiddel op basis van ureumdicarbonzuuran- hydride.Info
- Publication number
- NL7512982A NL7512982A NL7512982A NL7512982A NL7512982A NL 7512982 A NL7512982 A NL 7512982A NL 7512982 A NL7512982 A NL 7512982A NL 7512982 A NL7512982 A NL 7512982A NL 7512982 A NL7512982 A NL 7512982A
- Authority
- NL
- Netherlands
- Prior art keywords
- inflatant
- urea
- dicarbonic anhydride
- dicarbonic
- anhydride
- Prior art date
Links
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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/05—Use of one or more blowing agents together
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742452740 DE2452740A1 (de) | 1974-11-07 | 1974-11-07 | Treibmittel auf der basis von harnstoffdicarbonsaeureanhydrid |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7512982A true NL7512982A (nl) | 1976-05-11 |
Family
ID=5930201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7512982A NL7512982A (nl) | 1974-11-07 | 1975-11-05 | Opblaasmiddel op basis van ureumdicarbonzuuran- hydride. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4104195A (xx) |
JP (1) | JPS5169566A (xx) |
BE (1) | BE835280A (xx) |
BR (1) | BR7507313A (xx) |
DD (1) | DD122992A5 (xx) |
DE (1) | DE2452740A1 (xx) |
ES (1) | ES442403A1 (xx) |
FR (1) | FR2290465A1 (xx) |
GB (1) | GB1524979A (xx) |
NL (1) | NL7512982A (xx) |
SE (1) | SE7512445L (xx) |
SU (1) | SU618050A3 (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4190710A (en) * | 1974-11-07 | 1980-02-26 | Bayer Aktiengesellschaft | Blowing agents based on urea dicarboxylic acid anhydride |
DE2964012D1 (en) * | 1978-07-21 | 1982-12-16 | Ciba Geigy Ag | Process for foaming synthetic resins and foamed synthetic resins obtained according to this process |
GB8317799D0 (en) * | 1983-06-30 | 1983-08-03 | Fbc Ltd | Blowing agent compositions |
WO2000045736A1 (en) | 1999-02-08 | 2000-08-10 | Bioamide, Inc. | Filamentary means for introducing agents into cells |
US6884427B1 (en) * | 1999-02-08 | 2005-04-26 | Aderans Research Institute, Inc. | Filamentary means for introducing agents into tissue of a living host |
US7198641B2 (en) * | 2000-08-08 | 2007-04-03 | Aderans Research Institute, Inc. | Scaffolds for tissue engineered hair |
US20040068284A1 (en) * | 2002-01-29 | 2004-04-08 | Barrows Thomas H. | Method for stimulating hair growth and kit for carrying out said method |
US7597885B2 (en) * | 2004-03-26 | 2009-10-06 | Aderans Research Institute, Inc. | Tissue engineered biomimetic hair follicle graft |
AR050212A1 (es) * | 2004-08-13 | 2006-10-04 | Aderans Res Inst Inc | Organogenesis a partir de celulas disociadas |
AR057629A1 (es) * | 2005-11-22 | 2007-12-05 | Aderans Res Inst Inc | Injerto de foliculos pilosos de piel obtenida por ingenieria de tejidos |
TW200803877A (en) * | 2005-11-22 | 2008-01-16 | Aderans Res Inst Inc | Hair grafts derived from plucked hair |
US7985537B2 (en) * | 2007-06-12 | 2011-07-26 | Aderans Research Institute, Inc. | Methods for determining the hair follicle inductive properties of a composition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2832744A (en) * | 1954-07-14 | 1958-04-29 | Olin Mathieson | Blowing agent for cellular plastic materials |
US3177164A (en) * | 1963-01-18 | 1965-04-06 | Sun Oil Co | Process for foaming a mixture of asphalt and a copolymer of ethylene and vinyl acetate and product produced therefrom |
US3743605A (en) * | 1971-06-02 | 1973-07-03 | Uniroyal Inc | Dispersing aid-containing blowing agents for polymers and method of using the same |
-
1974
- 1974-11-07 DE DE19742452740 patent/DE2452740A1/de active Pending
-
1975
- 1975-09-25 US US05/616,523 patent/US4104195A/en not_active Expired - Lifetime
- 1975-10-22 GB GB43312/75A patent/GB1524979A/en not_active Expired
- 1975-10-30 SU SU752186359A patent/SU618050A3/ru active
- 1975-11-05 NL NL7512982A patent/NL7512982A/xx unknown
- 1975-11-05 JP JP50132233A patent/JPS5169566A/ja active Pending
- 1975-11-05 BE BE161612A patent/BE835280A/xx unknown
- 1975-11-06 DD DD189303A patent/DD122992A5/xx unknown
- 1975-11-06 BR BR7507313*A patent/BR7507313A/pt unknown
- 1975-11-06 ES ES442403A patent/ES442403A1/es not_active Expired
- 1975-11-06 SE SE7512445A patent/SE7512445L/xx not_active Application Discontinuation
- 1975-11-07 FR FR7534174A patent/FR2290465A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1524979A (en) | 1978-09-13 |
FR2290465A1 (fr) | 1976-06-04 |
DD122992A5 (de) | 1976-11-12 |
US4104195A (en) | 1978-08-01 |
BE835280A (fr) | 1976-05-05 |
BR7507313A (pt) | 1976-08-03 |
SE7512445L (sv) | 1976-05-10 |
DE2452740A1 (de) | 1976-05-13 |
FR2290465B1 (xx) | 1979-01-19 |
SU618050A3 (ru) | 1978-07-30 |
JPS5169566A (en) | 1976-06-16 |
ES442403A1 (es) | 1977-04-16 |
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