KR920016487U - 우레탄단열블록의 제조장치 - Google Patents
우레탄단열블록의 제조장치Info
- Publication number
- KR920016487U KR920016487U KR2019910002318U KR910002318U KR920016487U KR 920016487 U KR920016487 U KR 920016487U KR 2019910002318 U KR2019910002318 U KR 2019910002318U KR 910002318 U KR910002318 U KR 910002318U KR 920016487 U KR920016487 U KR 920016487U
- Authority
- KR
- South Korea
- Prior art keywords
- equipment
- insulating blocks
- manufacturing urethane
- urethane insulating
- manufacturing
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/772—Articles characterised by their shape and not otherwise provided for
- B29L2031/7722—Block-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910002318U KR930004271Y1 (ko) | 1991-02-13 | 1991-02-13 | 우레탄단열블록의 제조장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019910002318U KR930004271Y1 (ko) | 1991-02-13 | 1991-02-13 | 우레탄단열블록의 제조장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920016487U true KR920016487U (ko) | 1992-09-16 |
KR930004271Y1 KR930004271Y1 (ko) | 1993-07-10 |
Family
ID=19311016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019910002318U KR930004271Y1 (ko) | 1991-02-13 | 1991-02-13 | 우레탄단열블록의 제조장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930004271Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101673323B1 (ko) * | 2015-05-07 | 2016-11-09 | (주)대한솔루션 | 폴리우레탄 블록 제조장치 |
-
1991
- 1991-02-13 KR KR2019910002318U patent/KR930004271Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR930004271Y1 (ko) | 1993-07-10 |
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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 | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 20051021 Year of fee payment: 13 |
|
EXPY | Expiration of term |